Lediga jobb som Partikelfysiker i Lund

The European Spallation Source (ESS) is one of the largest science and technology infrastructure projects being built today. Our goal is to become the brightest source of neutrons for science and technology and be operational by the end of this decade. A state of the art suite of neutron scattering instruments will be made available to address a wide range of scientific fields in fundamental and materials science. Powered by the world’s most advanced linear proton accelerator, ESS will enable cutting-edge research in materials science, energy, health, and the environment for decades to come.

Join us in shaping the future of science - from the ground up.

About the role

Within the Science Directorate of ESS, the Scientific Support Division provides the ESS neutron science progam with experimental support with sample environments, user laboratories, deuteration, and hall coordination in close collaboration with Instrument Divisions.

The Support Laboratory group at ESS is preparing to support all scientific users of the ESS instruments by providing on-site laboratories for general chemistry as well as specialised laboratories for soft matter/life sciences, materials characterisation and radioactive materials.

We are now seeking to appoint a Group Leader to manage the Support Laboratory Group to lead the development of an internationally competitive suite of laboratory support facilities. The Support laboratory group leader will report to the Head of Scientific Support, and will be responsible for managing all aspects of the Support Laboratory group’s operations to ensure efficiency and performance in accordance with ESS objectives and strategy for the neutron science programme. As the Support Laboratory Group leader you will occupy a key position in the Science Directorate ensuring successful user support and enabling the ESS neutron user programme.

Day-to-day, you will be expected to:


• Build-up, train and manage the Support Laboratory Group with an emphasis on teamwork, performance and safety;
• Oversee the completion of installations and preparation of laboratories for the start of the ESS neutron user programme in 2027;
• Develop and manage all user laboratory services for the ESS neutron users.
• Coordinate the development of internationally competitive user laboratory facilities in close collaboration with the instruments;
• Lead the group’s actions towards supporting scientific excellence and high quality of support laboratory services;
• Support the laboratory group and ESS user programme in own area of expertise;
• Promote good collaboration and communication with ESS instrument teams and technical services
• Act as chemical safety expert for the experiment safety review committee and instruments;
• Represent the group’s interests towards stakeholders, ESS management and technical services;
• Establish and maintain effective links with support laboratory groups at other large scale reseach infrastructures.

About you:

The ideal candidate is a confident, service-oriented laboratory manager with a natural talent for leading teams and developing user laboratory support for  world-class scientific research. You have a university education in chemistry to minimum MSc level, as well as significant hands-on work experience in chemistry laboratories for sample preparation, synthesis as well as a physical and analytical laboratory equipment. While you are definitely an active chemist yourself, you’re also a natural coordinator skilled at liaising with both internal stakeholders and external providers and proactive when it comes to identifying risks, solving problems, planning work, and responding to unexpected situations.

You are expected to have documented experience and deep understanding of:


• Managing/supervising scientific and technical staff working in laboratories;  Managing laboratory safety, access and training for local and visiting users;
• Organising and managing support laboratory services and maintenance as well as managing budgets;  Collaborating with a range of internal and external stakeholders in a multidisciplinary environment;
• Chemical safety management in a laboratory environment;
• International collaboration and networking.

Additional merits:


• Experience in leading or hands-on experience working in a user support laboratory at an operating international user facility;     
• Experience working in a neutron or X-ray research infrastructure;
• Experience with radiological safety and handling of activated materials;  Experience with biological safety management;
• This is a full-time, permanent position based at the ESS Campus in Lund, Sweden.

To apply:

A career at ESS gives you the opportunity to contribute to the future discoveries within neutron science at a stunning, brand-new workplace filled with innovative minds and brilliant people from across the globe. We offer market competitive, individualised compensation which is differentiated according to role, responsibilities, individual skills, abilities and achievements as well as monthly pension contributions on top of your salary.

If you see yourself in what we’re looking for, please provide your CV and motivation letter in English by clicking on “apply” and following the instructions. Please be aware that we can only accept direct applications made via the ESS website. Submit your application as soon as you can and quote the job reference number ESD-68022 in your application.

For further information regarding the position, please contact Recruitment Partner, Kathryn Quaak at [email protected] or Hiring Manager Hanna Wacklin-Knecht at [email protected]

For trade union information, please contact Unionen representative Mikael Johansson on [email protected] or SACO/Swedish Association of Graduate Engineers representative Marc Kickulies at [email protected]

We look forward to receiving your application! Visa mindre

The European Spallation Source is one of the largest science and technology infrastructure projects being built today. The project includes the most powerful linear proton accelerator ever built, a five-tonne, helium-cooled tungsten target wheel, state-of-the-art neutron instruments, a suite of laboratories, and a data management and software development centre. It is a brand-new Big Science organisation and we are building it from the ground up.

The ESS will be a user facility, welcoming researchers from around the world to perform experiments using the neutron instruments and associated facilities. We currently expect to have first neutron production in 2026 and welcome our first external users in 2027.

We are now looking for an Instrument Operations Engineer for the HEIMDAL instrument. The position is with the Diffraction & Imaging Division.

About the division

The Diffraction & Imaging Division consists of the scientific staff that are leading the instrument construction projects and the staff that will eventually execute the day-to-day operations of six neutron instruments. The upcoming responsibilities of the division are


• Finalize installation of the instruments
• Plan and implement further developments and upgrades of the instruments
• Commissioning of the instruments, both with and without neutrons
• Deliver state-of-the-art scientific capabilities for internal and external users to enable the wider science community to advance science and technology

About the role

As an Instrument Operations Engineer you will:


• Join a team of scientists, engineers, and technicians aiming to prepare a neutron instrument for first user operation and beyond
• Collaborate closely with engineers and technicians in specialist disciplines at ESS

Between now and the start of commissioning with neutrons (“hot commissioning”):


• Prepare, execute, and document test plans for instrument components (“cold commissioning), working with the instrument scientist and engineer and in liaison with staff in specialist disciplines
• Support the instrument scientists in preparing safety documentation, including standard operating procedures and operations manuals for an instrument.
• Prepare for and participate in commissioning experiments at other facilities to test components for an instrument (e.g. testing of sample environment equipment)
• Participate in the mechanical design and realization of modifications to an instrument required during installation and testing

After the start of hot commissioning:


• Support the instrument scientists in preparing, executing and documenting testing of an instrument with neutrons (“hot commissioning”)
• Plan, manage and/or execute scheduled and unscheduled maintenance of the instrument
• Act as the system owner for an instrument, keeping the maintenance records and engineering documentation up to date with changes.

• Responsiblity for instrument specific components
• Coordination with specialized technology groups (Choppers, Detectors, Motion Control, etc.) and support teams (vacuum, rigging, survey and alignment)
• Working with operational groups (Hall Coordinators, ESH, Control Room Operators)

• Participate in the mechanical design and realization of upgrades for an instrument
• Support user experiments on the instrument by e.g. building mechanical and/or electrical support systems in the in-house workshop, and helping to set-up sample environments, this includes:

• Writing and Review of Experiment Hazard Analyses
• Providing assistance in sample mounting
• Setting up of instrument configurations
• Assisting in user experiments, including training users on instrument operations


About you

We are looking for a self-motivated person who is keen to support an instrument team in order to get it ready for first neutrons. You should be a ‘hands-on’ person and open to learn new things along the way. You will have: 


• A bachelor’s or masters degree in Engineering or the Physical Sciences, or equivalent technical experience
• Experience in the hands-on management of complex technical equipment
• Excellent communication and interpersonal skills to be able to interact effectively with a diverse group of scientists, engineers, and technical staff
• Excellent oral and written English skills

Physical requirements for this job include the use of hand, eye and ear protection gear, stooping, kneeling, lifting, and sitting or standing for extended periods of time.

It would be beneficial if you will also have:


• Experience with neutron scattering experiments
• Practical experience with high magnetic field equipment
• Experience with the development, operation, and maintenance of complex scientific equipment
• Ability to perform simple mechanical design (CAD) and work with designers
• Knowledge of other European languages would be an advantage
• Experience in programming (python, Matlab, C++ or similar)
• Experience working in an international research environment

We are building ESS from the ground up, so we need someone who is comfortable not only following procedures, but also creating them. We attach great importance to personality and attitude, so we're looking for a real team player: Someone who is sociable, has excellent communication skills and who likes to collaborate with different people.

Duration & Location

The position is a 3 year fixed term role and the workplace will be situated in Lund, Sweden. Travelling is expected if the need arises.

Application & Contact

Please provide your curriculum vitae and cover letter in English by clicking on “apply” and following the instructions. Note that we only accept applications via the ESS website or ESS intranet. Internal candidates are encouraged to apply through the intranet. We accept candidates into the recruitment process continuously, so please do not hesitate to apply. This position will remain open until a suitable candidate has been found.

Certain roles at ESS require health and safety checks and/or security clearance procedures, which will be performed as part of the recruitment process.

For further information regarding the position, please contact Mikhail Feygenson, Head of Diffraction and Imaging Division, [email protected]

For more information about the recruitment process, please contact Kathryn Quaak, HR Officer, [email protected]. 

We look forward to receiving your application soon! Visa mindre

The European Spallation Source is one of the largest science and technology infrastructure projects being built today. The project includes the most powerful linear proton accelerator ever built, a five-tonne, helium-cooled tungsten target wheel, state-of-the-art neutron instruments, a suite of laboratories, and a data management and software development centre. It is a brand-new Big Science organisation and we are building it from the ground up.

The ESS will be a user facility, welcoming researchers from around the world to perform experiments using the neutron instruments and associated facilities. We currently expect to have first neutron production in 2026 and welcome our first external users in 2027.

We are now looking for an Instrument Operations Engineer for the MAGiC instrument. The position is with the Diffraction & Imaging Division.

About the division

The Diffraction & Imaging Division consists of the scientific staff that are leading the instrument construction projects and the staff that will eventually execute the day-to-day operations of six neutron instruments. The upcoming responsibilities of the division are


• Finalize installation of the instruments
• Plan and implement further developments and upgrades of the instruments
• Commissioning of the instruments, both with and without neutrons
• Deliver state-of-the-art scientific capabilities for internal and external users to enable the wider science community to advance science and technology

About the role

As an Instrument Operations Engineer you will:


• Join a team of scientists, engineers, and technicians aiming to prepare a neutron instrument for first user operation and beyond
• Collaborate closely with engineers and technicians in specialist disciplines at ESS

Between now and the start of commissioning with neutrons (“hot commissioning”):


• Prepare, execute, and document test plans for instrument components (“cold commissioning), working with the instrument scientist and engineer and in liaison with staff in specialist disciplines
• Support the instrument scientists in preparing safety documentation, including standard operating procedures and operations manuals for an instrument.
• Prepare for and participate in commissioning experiments at other facilities to test components for an instrument (e.g. testing of sample environment equipment)
• Participate in the mechanical design and realization of modifications to an instrument required during installation and testing

After the start of hot commissioning:


• Support the instrument scientists in preparing, executing and documenting testing of an instrument with neutrons (“hot commissioning”)
• Plan, manage and/or execute scheduled and unscheduled maintenance of the instrument
• Act as the system owner for an instrument, keeping the maintenance records and engineering documentation up to date with changes.

• Responsiblity for instrument specific components
• Coordination with specialized technology groups (Choppers, Detectors, Motion Control, etc.) and support teams (vacuum, rigging, survey and alignment)
• Working with operational groups (Hall Coordinators, ESH, Control Room Operators)

• Participate in the mechanical design and realization of upgrades for an instrument
• Support user experiments on the instrument by e.g. building mechanical and/or electrical support systems in the in-house workshop, and helping to set-up sample environments, this includes:

• Writing and Review of Experiment Hazard Analyses
• Providing assistance in sample mounting
• Setting up of instrument configurations
• Assisting in user experiments, including training users on instrument operations


About you

We are looking for a self-motivated person who is keen to support an instrument team in order to get it ready for first neutrons. You should be a ‘hands-on’ person and open to learn new things along the way. You will have: 


• A bachelor’s or masters degree in Engineering or the Physical Sciences, or equivalent technical experience
• Experience in the hands-on management of complex technical equipment
• Excellent communication and interpersonal skills to be able to interact effectively with a diverse group of scientists, engineers, and technical staff
• Excellent oral and written English skills

Physical requirements for this job include the use of hand, eye and ear protection gear, stooping, kneeling, lifting, and sitting or standing for extended periods of time.

It would be beneficial if you will also have:


• Experience with neutron scattering experiments
• Practical experience with high magnetic field equipment
• Experience with the development, operation, and maintenance of complex scientific equipment
• Ability to perform simple mechanical design (CAD) and work with designers
• Knowledge of other European languages would be an advantage
• Experience in programming (python, Matlab, C++ or similar)
• Experience working in an international research environment

We are building ESS from the ground up, so we need someone who is comfortable not only following procedures, but also creating them. We attach great importance to personality and attitude, so we're looking for a real team player: Someone who is sociable, has excellent communication skills and who likes to collaborate with different people.

Duration & Location

The position is a 3 year fixed term role and the workplace will be situated in Lund, Sweden. Travelling is expected if the need arises.

Application & Contact

Please provide your curriculum vitae and cover letter in English by clicking on “apply” and following the instructions. Note that we only accept applications via the ESS website or ESS intranet. Internal candidates are encouraged to apply through the intranet. We accept candidates into the recruitment process continuously, so please do not hesitate to apply. This position will remain open until a suitable candidate has been found.

Certain roles at ESS require health and safety checks and/or security clearance procedures, which will be performed as part of the recruitment process.

For further information regarding the position, please contact Mikhail Feygenson, Head of Diffraction and Imaging Division, [email protected]

For more information about the recruitment process, please contact Kathryn Quaak, HR Officer, [email protected]. 

We look forward to receiving your application soon! Visa mindre

The European Spallation Source is one of the largest science and technology infrastructure projects being built today. The project includes the most powerful linear proton accelerator ever built, a five-tonne, helium-cooled tungsten target wheel, state-of-the-art neutron instruments, a suite of laboratories, and a data management and software development centre. It is a brand-new Big Science organisation and we are building it from the ground up.

The ESS will be a user facility, welcoming researchers from around the world to perform experiments using the neutron instruments and associated facilities. We currently expect to have first neutron production in 2025 and welcome our first external users in 2027.

We are now looking for an Instrument Operations Engineer for the CSPEC instrument. The position is within the Spectroscopy Division.

About the division

The spectroscopy division is responsible for 5 instruments that probe material dynamic using inelastic neutron scattering. A wide variety of behaviours can be probed to determine material functionalities ranging from diffusional or hopping motions of atoms, the rotational modes of molecules, sound modes and molecular vibrations, recoil in quantum fluids, magnetic and quantum excitations or even electronic transitions. The 5 instruments of the spectroscopy division are MIRACLES, a backscattering spectrometer, CSPEC, a cold time of flight spectrometer, BIFROST, the extreme environment spectrometer, T-REX, a thermal time of flight spectrometer and VESPA, a vibrational spectrometer.  This role will support CSPEC.

About the role

As an Instrument Operations Engineer you will:


• Support the instrument team with the final installation of the instrument,
• Participate in the mechanical design and realization of modifications to an instrument required during installation, commissioning, upgrade and operation,
• Prepare, execute, and document test plans for the instrument components (“Cold commissioning”) working with the instrument scientist, engineer, IPL, and in liaison with staff in specialist disciplines/technical groups,
• Support the preparation of safety documentation, including standard operating procedures and operations manuals for instruments SRR,
• Plan, manage and execute scheduled and unscheduled maintenance of the instrument throughout its lifetime. Coordinate with support groups (vacuum, choppers, motion control, sample environment, etc…) maintenance activities,
• Support the instrument scientists, data scientists and users in the successful planning and execution of experiments,
• Analyse and develop solutions for successful integration and execution of novel experiments and equipment with the instrument,
• Support other instrument IOEs and support groups through close collaboration on related projects and cross training.

About you

We are looking for a self-motivated person who is keen to support an instrument team in order to get it ready for first neutrons. You should be a ‘hands-on’ person and open to learn new things along the way. You will have: 


• A minimum of 5 years of experience in a technical or vocational environment related to the project or a bachelor’s degree in Engineering or the Physical Sciences,
• Hands-on experience with complex technical equipment,
• Excellent communication and interpersonal skills to be able to interact effectively with a diverse group of scientists, engineers, and technical staff,
• Excellent oral and written English skills.

Physical requirements for this job include the use of hand, eye and ear protection gear, stooping, kneeling, lifting, and sitting or standing for extended periods of time.

Ideally, you will also have:


• Experience with neutron experiments and neutron scattering procedures,
• Familiarity with workshop tools and equipment is a plus, but training can be provided,
• Experience with the development, operation, and maintenance of complex scientific equipment,
• Ability to perform simple mechanical design (CAD) and work with designers,
• Experience working in an international research environment.

What ESS will offer


• an opportunity to contribute to the future of neutron science 
• a workplace full of creative individuals and people from all over the world
• a challenging, exciting, and fast-paced work environment
• market competitive compensation that is individual and differentiated according to role, responsibilities, individual skills, abilities, and achievements
• benefits including 30 days of annual leave as well as more than 10 days of public holidays and company days off or days with limited working hours, flexible working arrangements, and a focus on work-life balance.
• where applicable, relocation support and allowances may be available.

Duration & Location

The position is a 3 year fixed-term role and the workplace will be situated in Lund, Sweden. Travelling is expected if the need arises.

Application & Contact

Please provide your curriculum vitae and cover letter in English by clicking on “apply” and following the instructions. The deadline for applications is 03 February 2025.

Note that we only accept applications via the ESS website or ESS intranet. Internal candidates are encouraged to apply through the intranet. We accept candidates into the recruitment process continuously, so please do not hesitate to apply.

Certain roles at ESS require health and safety checks and/or security clearance procedures, which will be performed as part of the recruitment process.

For further information regarding the position, please contact Pascale Deen, Head of Spectroscopy Division, [email protected]

For more information about the recruitment process, please contact Kathryn Quaak, HR Officer, [email protected]. 

We look forward to receiving your application! Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden. The ESS is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek collaborative, talented people in a range of fields who are excited about playing a part in the future of science in Europe.

CSPEC is a cold neutron direct geometry time of flight spectrometer developed as a German and French collaboration between the research neutron sources (FRM-II) and Laboratoire Léon Brillouin (LLB). CSPEC is a workhorse instrument to study (1) low lying excitations in the ever complex low-energy dynamics of energy materials and emergent magnetic behaviour of quantum materials, and (2) the dynamics of hierarchical systems that includes liquids, colloids, polymers, foams, gels, granular and biological materials.

We are currently recruiting for the position of Instrument Scientist for CSPEC. This is a critical role that exists within the Spectroscopy Division in the Science Directorate of the ESS. Supported by our in-kind partners, FRM-II and LLB, and our in-house scientific and technical staff you will be tasked to deliver the CSPEC instrument to hot commissioning and prepare the instrument for user operations. We are seeking a scientist in the field of neutron spectroscopy with an interest in collective and quasiparticle excitations in hard condensed matter as studied by inelastic neutron scattering.

Your responsibilities, in collaboration with the FRM-II and LLB scientists and engineers, will include:

Instrument duties:


• Ensure, with the in-kind partners, the successful completion of the neutron instrument project in close collaboration with the lead engineer;
• Provide scientific guidance and support to CSPEC work package team;
• Provide an interface between ESS Technical Groups and in-Kind partners and take part in the testing of components;
• Follow and support the installation of the complete neutron instrument;
• Focus on the integration of sample environment, detector capabilities and data curation and analysis;
• Perform, with the in-kind partners, the cold and hot commissioning of the neutron instrument. In particular prepare “First Science” experiments during the initial operation phase of ESS;
• Contribute to the development of relevant ESS support facilities and infrastructure. Once in operation support the user programme at ESS by performing local contacting duties and collaborative research;
• Once CSPEC is completed there will be opportunities to perform the planning, design, and evaluation of other instrumentation concepts through calculations, simulations and test-experiments.

Scientific duties:           


• Conduct scientific or technical research and author scientific or technical publications;
• Establish and maintain constructive contacts with universities, laboratories and other relevant actors;
• Take part in peer review of scientific publications, grant proposals, research, and facilities;
• Represent ESS at appropriate conferences and workshops;
• Present scientific and technical research at the relevant conferences and workshops, and in seminars and lectures;
• Engage with the scientific community through involvement in standards groups, conference organization and professional bodies as appropriate;
• Supervise post docs and students and participate in teaching activities, as appropriate.

Required qualifications


• A PhD in the physical or chemical sciences or any adjacent disciplines with experience studying low lying collective and quasiparticle excitations using neutron scattering techniques;
• Knowledge of neutron scattering data treatment and modeling at a level sufficient to guide the development of instrument specific software;
• Experience and technical interest in instrumentation, preferably using time-of-flight;
• Ability to work in a team with people of a variety of disciplines in an international collaboration;
• Excellent oral and written English skills;
• Flexibility to travel;
• The project requires occasional travel between ESS, FRM-II and LLB based in Germany, France, respectively, and possibly further partner laboratories.

Further preferred skills


• Experience with neutron polarisation analysis;
• Basic programming experience in Python;
• Experience in Monte Carlo ray tracing simulations.

Duration & Location

The position is a fixed term 3 year position, full-time position located in Lund, Sweden.

Application & Contact

Please provide your CV in English by clicking on “apply” and following the instructions.

The position will be open until filled.

For further information please contact the Division Head for Spectroscopy Pascale Deen, [email protected].


For further information regarding the recruitment process, please contact Recruitment Partner, Kate Quaak, [email protected].

For trade union information, please contact Unionen representative Mikael Johansson at [email protected] or SACO/Swedish Association of Graduate Engineers representative Marc Kickulies at [email protected]

 

We look forward to receiving your application! Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden. The ESS is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek collaborative, talented people in a range of fields who are excited about playing a part in the future of science in Europe.

The ESTIA instrument at ESS is looking for an Instrument Scientist. This is a critical role that exists within the Large-Scale Structures Division. ESTIA is a focusing reflectometer designed specifically with the needs of the condensed matter and magnetic materials communities in mind, and will be among the first instruments to become operational at ESS. Supported by the ESTIA team including the lead scientist, data scientist, operations engineer, and our in-kind partner, the Paul Scherrer Institut (PSI), you will be tasked with helping to deliver the ESTIA instrument to hot commissioning and prepare the instrument for user operations. Further, your responsibilities and qualifications will include:

About the team:

The tasks and responsibilities of the ESTIA instrument team include but are not limited to:


• Finalize installation of the ESTIA instrument.
• Commissioning of the instrument, both with and without neutrons.
• Plan and implement further developments and upgrades of the instrument.
• Deliver state-of-the-art scientific capabilities for internal and external users to enable the wider science community to advance science and technology.
• Push the state-of-the-art capabilities of neutron reflectometry.

Your role and responsibilities:


• Work with the ESTIA team, and our in-kind partner PSI, to plan and execute the instrument cold and hot
• Help to prepare “First Science” experiments to be carried out during the initial operation phase of ESS.
• Provide expertise in the scientific application of neutron reflectometry and in neutron reflectometry method development.
• Continue and develop your own research in line with the ESTIA science case.
• Establish and maintain collaborations with universities, laboratories and other relevant actors.
• Engage with the international reflectometry community, e.g. through presentations at conferences/workshops and experiments at other facilities.
• Once in operation, support the user programme at ESS by performing local contacting duties and collaborative research.

Required qualifications:


• PhD in the physical sciences with research interests and publication record aligned with the science focus of the ESTIA instrument, which includes condensed matter and magnetism.
• Experience and technical interest in polarized neutron reflectometry, preferably using time-of-flight techniques, including knowledge of data treatment and modeling.
• Ability to work in a team with people of a variety of disciplines in an international collaboration.
• Excellent written and oral English skills.
• Flexibility to travel. The project requires occasional travel between ESS and partner facilities.

Additional desirable qualifications and experience:


• Operation and development of neutron instrumentation and/or instrument control.
• Programming experience in Python.
• Complementary experience from and competence in x-ray reflectivity.
• Proven track record of using polarized neutron reflectivity.

Duration & Location

The position is a 3-year full-time position located in Lund, Sweden.

Application & Contact

Please provide your CV in English by clicking on “apply” and following the instructions.

The position will be open until filled.

For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitment- process.

For further information regarding the position, please contact the Line Manager, Andrew Jackson, Head of the Large-Scale Structures Division, [email protected].

For further information regarding the recruitment process, please contact Recruitment Partner, Kate Quaak, [email protected].

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63 or SACO / Swedish Association of Graduate Engineers/ Yngve Levinson at +46 72 179 21 65

We look forward to receiving your application! Visa mindre

The Science Directorate at the European Spallation Source (ESS) invites applications for an instrument scientist for the dedicated Test beamline (TBL).

The Diffraction and Imaging Division is home to the instrument scientists and post-docs responsible for designing, constructing, and operating the DREAM, MAGiC, BEER, HEIMDAL, ODIN, and TBL instruments at ESS. New designs for a wide range of neutron instruments are being implemented to fully leverage the unique long-pulse time structure of the ESS neutron source. Currently, 15 instruments are under construction for ESS, with TBL set to be the first operational instrument.

Description of TBL

The TBL is being constructed with the primary purpose of characterizing the target-reflector-moderator system and verifying the performance of the neutron source based on operating parameters such as proton beam power, stability, pulse length, and beam rastering, as well as the moderator conditions. An important aspect of this work will be comparing the measured and simulated neutronic performance of the moderator, providing a crucial reference for various neutron scattering instruments.

Additionally, the TBL will contribute to optimizing instruments and methods to fully exploit the unique long-pulse time structure of the ESS neutron source. It is designed to support the user program by aligning and characterizing single crystals, performing exploratory imaging, and conducting diffraction studies of samples intended for measurement with user instruments. The TBL will also function as a local characterization station, supporting technical developments in areas such as neutron optics, polarization, shielding, and detectors. As the facility evolves, the modular design of the TBL will allow for adaptations to meet new objectives, ensuring its continued relevance and utility in advancing neutron science. Due to flexibility of the instrument, a variety of detectors and sample environments can be fitted inside the experimental cave, allowing multipurpose measurements on not only thermal neutrons but also epithermal/fast neutrons and gamma rays.

Main Responsibilities

The instrument scientist will work closely with the Lead Scientist and Instrument Operations Engineer, forming the core instrument team. The instrument project is expected to run until 2025, followed by commissioning and operations. The selected candidate will participate in the final installation and integration of the TBL, assist with both cold and hot commissioning activities, and pursue an independent research program. The instrument scientist is expected to develop synergies with other neutron facilities and build links with universities.

Qualifications

Essential qualifications and experience:


• PhD, within the subjects of physics, material science, engineering or chemistry
• Experience in Monte Carlo particle and neutron ray-tracing simulations
• Experience with different neutron detector technologies
• Bring new scientific ideas by utilizing TBL
• Experience in programming (python, C++ or similar) for large numbers of data analysis
• Ability to work collaboratively and individually
• Good interpersonal communication and presentation skills, and ability to interact effectively with staff and users at all levels.
• Flexibility to requests to work out-of-hours
• Responsible attitude to personal safety, and the safety of others
• Willingness to international travel

We will place great emphasis on personal suitability for the position and work environment. The evaluation will take into account, among other things, problem-solving and analytical skills, collaboration skills and initiative. A proactive approach and the ability to work both independently and as part of a team are important.

Desirable experience:


• Experience with position-sensitive and/or time-of-flight neutron detectors
• Experience with time-of-flight neutron scattering
• Experience with user operation at a large-scale neutron facility
• Experience in developing neutron instrumentation
• Working knowledge of one or more of the data analysis/visualisation packages used within ESS (e.g. Python, Scipp etc.)

Experience of working in an international environment is preferred and excellent oral and written English skills are prerequisites. Our work environment is characterised by fast growth, a fast pace of work, and an international atmosphere with highly skilled personnel. You must therefore enjoy the diversity of such an environment and have a personality suited for the challenges it presents. Our work environment is exciting and forward thinking and relies heavily on personal initiative.

What ESS can offer

ESS will support and encourage the candidate to take up an adjunct position at a university in an ESS partner country, in order to facilitate their own research.

ESS can offer you a variety of things, such as passionate colleagues, a vibrant melting pot of diversity, and a challenging and high paced work environment where our employees take great pride in designing and building a world leading facility for materials research. If you were to join ESS, you would become an important piece of the puzzle, since all our skilled staff are needed in order to fulfill the overall mission. We value and need expertise, innovative minds, great ways of leading and interacting with others, and the ability to work with people regardless of culture and background.

Duration & Location

The position is a 3 year fixed term role and the workplace will be situated in Lund, Sweden.

Application & Contact

Please provide your curriculum vitae and cover letter in English by going to the ESS recruitment web page https://europeanspallationsource.se/careers/vacancies then clicking on “apply” and following the instructions. Please note we only accept applications via the ESS website or ESS intranet. Internal candidates are encouraged to apply through the intranet.

The deadline for applications is XX 2025.

For more information regarding the ESS recruitment process in general, please follow this link https://europeanspallationsource.se/ess-recruitment-process. 

For further information regarding the open position, please contact Head of Diffraction & Imaging Division, Mikhail Feygenson, [email protected]

For further information regarding the recruitment process for this position, please contact HR Officer, Kathryn Quaak, [email protected]. Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden. The ESS is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek collaborative, talented people in a range of fields who are excited about playing a part in the future of science in Europe.

The ESTIA instrument at ESS is looking for an Instrument Scientist. This is a critical role that exists within the Large-Scale Structures Division. ESTIA is a focusing reflectometer designed specifically with the needs of the condensed matter and magnetic materials communities in mind, and will be among the first instruments to become operational at ESS. Supported by the ESTIA team including the lead scientist, data scientist, operations engineer, and our in-kind partner, the Paul Scherrer Institut (PSI), you will be tasked with helping to deliver the ESTIA instrument to hot commissioning and prepare the instrument for user operations. Further, your responsibilities and qualifications will include:

About the team:

The tasks and responsibilities of the ESTIA instrument team include but are not limited to:


• Finalize installation of the ESTIA instrument.
• Commissioning of the instrument, both with and without neutrons.
• Plan and implement further developments and upgrades of the instrument.
• Deliver state-of-the-art scientific capabilities for internal and external users to enable the wider science community to advance science and technology.
• Push the state-of-the-art capabilities of neutron reflectometry.

Your role and responsibilities:


• Work with the ESTIA team, and our in-kind partner PSI, to plan and execute the instrument cold and hot
• Help to prepare “First Science” experiments to be carried out during the initial operation phase of ESS.
• Provide expertise in the scientific application of neutron reflectometry and in neutron reflectometry method development.
• Continue and develop your own research in line with the ESTIA science case.
• Establish and maintain collaborations with universities, laboratories and other relevant actors.
• Engage with the international reflectometry community, e.g. through presentations at conferences/workshops and experiments at other facilities.
• Once in operation, support the user programme at ESS by performing local contacting duties and collaborative research.

Required qualifications:


• PhD in the physical sciences with research interests and publication record aligned with the science focus of the ESTIA instrument, which includes condensed matter and magnetism.
• Experience and technical interest in polarized neutron reflectometry, preferably using time-of-flight techniques, including knowledge of data treatment and modeling.
• Ability to work in a team with people of a variety of disciplines in an international collaboration.
• Excellent written and oral English skills.
• Flexibility to travel. The project requires occasional travel between ESS and partner facilities.

Additional desirable qualifications and experience:


• Operation and development of neutron instrumentation and/or instrument control.
• Programming experience in Python.
• Complementary experience from and competence in x-ray reflectivity.
• Proven track record of using polarized neutron reflectivity.

Duration & Location

The position is a 3-year full-time position located in Lund, Sweden.

Application & Contact

Please provide your CV in English by clicking on “apply” and following the instructions.

The position will be open until filled.

For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitment- process.

For further information regarding the position, please contact the Line Manager, Andrew Jackson, Head of the Large-Scale Structures Division, [email protected].

For further information regarding the recruitment process, please contact Recruitment Partner, Kate Quaak, [email protected].

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63 or SACO / Swedish Association of Graduate Engineers/ Yngve Levinson at +46 72 179 21 65

We look forward to receiving your application! Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden. The ESS is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. Come and be apart of the future of science in Europe. The Science Directorate at the ESS invites applications for an instrument scientist for the engineering diffractometer BEER.

Description of Division

The Diffraction and Imaging Division houses the instrument scientists and post-docs responsible for designing, constructing and then operating the DREAM, MAGiC, BEER, HEIMDAL, ODIN and TBL instruments of the ESS. New designs for a wide range of neutron instruments are in the process of being implemented and optimized to take full advantage of the unique long-pulse time structure of the ESS neutron source. There are currently 15 instruments under construction for ESS, of which BEER is one of them.

Description of Main Responsibilities

The current position is for an instrument scientist for BEER, a flexible engineering diffractometer designed for the investigation of residual stress, phases, and microstructures, including texture, of various engineering materials. The immediate mission is to support the delivery of novel detectors, finish the installation of the instrument and start commissioning the BEER diffractometer. The instrument scientist will work closely with the lead scientist at ESS, the lead engineer and the instrument partners from the Czech Republic and Germany, forming the core instrument team. It is expected that the instrument construction project will run until 2026, followed by commissioning and operations, at which stage the mission will be to operate the instrument within the ESS user programme.

The successful candidate must be active in a scientific field of direct relevance to BEER, such as engineering materials, residual stress analysis, or texture. He/she will be given the opportunity to develop their own research projects. Synergies with the neighbouring MAX-IV synchrotron, as well as strong links with universities, will be encouraged.

Qualifications

Essential qualifications and experience:


• PhD in experimental studies in the physical sciences relevant to the BEER scientific programme, preferably in residual stress analysis or engineering materials.
• Extensive practical experience in using neutron/x-ray diffraction for the analysis of engineering materials, as well as in the use of relevant laboratory-based characterization methods.
• Expert knowledge of software for diffraction data analysis.
• Ability to work collaboratively and individually.
• Good interpersonal communication and presentation skills and ability to interact effectively with staff and users at all levels.
• Flexibility to requests to work out-of-hours to support users.
• Responsible attitude to personal safety and the safety of others.
• Willingness to international travel, in particular within the collaboration with the Czech and German instrument partners.

Desirable experience:


• Experience with neutron detectors.
• Experience with activation calculations.
• Experience with residual strain scanning
• Experience with texture measurement and analysis.
• Working knowledge of one or more of the data analysis/visualisation packages used within ESS (e.g. MatLab, Python, Mantid, etc.).
• Practical experience in operating complex sample environments relating to neutron diffraction on engineering materials, e.g. stress rigs, furnaces, etc.

Experience working in an international environment is preferred, and excellent oral and written English skills are prerequisites. Our work environment is characterised by fast growth, a fast pace of work, and an international atmosphere with highly skilled personnel. You must, therefore, enjoy the diversity of such an environment and have a personality suited for the challenges it presents. Our work environment is exciting and forward-thinking and relies heavily on personal initiative. 

What ESS can offer

ESS can offer you a variety of things, such as passionate colleagues, a vibrant melting pot of diversity, and a challenging and high-paced work environment where our employees take great pride in designing and building a world-leading facility for materials research. If you were to join ESS, you would become an important piece of the puzzle since all our skilled staff are needed in order to fulfil the overall mission. We value and need expertise, innovative minds, great ways of leading and interacting with others, and the ability to work with people regardless of culture and background.

Duration & Location

The position is a 3 year fixed term role and the workplace will be situated in Lund, Sweden.

Application & Contact

Please provide your curriculum vitae and cover letter in English by going to the ESS recruitment web page https://europeanspallationsource.se/careers/vacancies then clicking on “apply” and following the instructions. Please note we only accept applications via the ESS website or ESS intranet. Internal candidates are encouraged to apply through the intranet.

The deadline for applications is December 2nd, 2024.

For more information regarding the ESS recruitment process in general, please follow this link https://europeanspallationsource.se/ess-recruitment-process. 

For further information regarding the open position, please contact Head of Diffraction & Imaging Division, Mikhail Feygenson, [email protected]

For further information regarding the recruitment process for this position, please contact HR Officer, Kathryn Quaak, [email protected]. Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden. The ESS is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek collaborative, talented people in a range of fields who are excited about playing a part in the future of science in Europe.

T-REX is a polarized bi-spectral time-of-flight chopper spectrometer dedicated to the study of excitations in scientific fields as diverse as magnetic and electronic phenomena, catalysis, gas storage, and protein dynamics to name a few. State-of-the-art neutron optics, chopper and detector technologies, combined with the latest developments in the field of polarization analysis, will offer to the end user the brightest polarized beam on a flexible spectroscopic instrument.

We are currently recruiting for the position of Instrument Scientist for T-REX. This is a critical role that exists within the Spectroscopy Division in the Science Directorate of the ESS. Supported by our in-kind partners, Forschungszentrum Jülich (FZJ) and Consiglio Nazionale delle Ricerche (CNR), you will be tasked to deliver the T-REX instrument to hot commissioning and prepare the instrument for user operations. We are seeking an experienced scientist in the field of neutron spectroscopy with an interest in polarisation analysis who is keen to develop instrumentation and methodologies to study complex excitations in matter.  

Your responsibilities, in collaboration with the FZJ and CNR scientists and engineers, will include:

Instrument duties:


• Ensure, with the in-kind partners, the successful completion of the neutron instrument project in close collaboration with the lead engineer.
• Provide scientific guidance and support to T-REX work package team.
• Provide an interface between ESS Technical Groups and In-Kind partner.
• Take part in the testing of components which will require occasional travel.
• Follow and support the installation of the complete neutron instrument.
• Focus on the installation of sample environment, detector capabilities and data curation and analysis. Take specific care of installation and development of sample environment, tests and development of detector capabilities, tests and developments of data curation and analysis, as appropriate.
• Perform, with the in-kind partners, the cold and hot commissioning of the neutron instrument. In particular prepare “First Science” experiments during the initial operation phase of ESS.
• Contribute to the development of relevant ESS support facilities and infrastructure
• Once in operation support the user programme at ESS by performing local contacting duties and collaborative research.
• Once T-REX is completed there will be opportunities to perform the planning, design, and evaluation of other instrumentation concepts through calculations, simulations and test-experiments.

Scientific duties:


• Conduct scientific or technical research and author scientific or technical publications
• Establish and maintain constructive contacts with universities, laboratories and other relevant actors
• Take part in peer review of scientific publications, grant proposals, research, and facilities
• Represent ESS at appropriate conferences and workshops
• Present scientific and technical research at the relevant conferences and workshops, and in seminars and lectures.
• Engage with the scientific community through involvement in standards groups, conference organization and professional bodies as appropriate
• Supervise post docs and students and participate in teaching activities, as appropriate.

Required qualifications


• A PhD in the physical, chemical or biological sciences or any adjacent disciplines with research interests and a publication record aligned with some of the areas of research to be supported by T-REX.
• Experience and technical interest in instrumentation, preferably using time-of-flight.
• Ability to work in a team with people of a variety of disciplines in an international collaboration. Knowledge of neutron scattering data treatment and modeling at a level sufficient to guide the development of instrument specific software.
• Excellent oral and written English skills.
• Flexibility to travel. The project requires occasional travel between ESS, Jülich and CNR based in Germany, Italy and possibly further partner laboratories

Further preferred skills


• Basic programming experience in Python
• Experience in neutron optics and Monte Carlo ray tracing simulations

Duration & Location

The position is a permanent, full-time position located in Lund, Sweden.

Application & Contact

Please provide your CV in English by clicking on “apply” and following the instructions.

The position will be open until filled.

For further information please contact the Division Head for Spectroscopy Pascale Deen, [email protected].

For further information regarding the recruitment process, please contact Recruitment Partner, Kate Quaak, [email protected].

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63 or SACO / Swedish Association of Graduate Engineers/ Yngve Levinson at +46 72 179 21 65

 

We look forward to receiving your application! Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden.

We are currently recruiting for the position of Instrument Scientist for MAGiC. This is a critical role that exists within the Instrument Scientists Group of the Neutron Scattering Systems (NSS) Division. Supported by our in-kind partner, the Laboratoire Léon Brillouin (LLB, France), you will be tasked to deliver the MAGiC instrument to hot commissioning and prepare the instrument for user operations. We are seeking an experienced scientist in the field of polarized neutron diffraction interested in developing instrumentation and methodologies to study complex magnetic structures. Further, your responsibilities and qualifications will include:

Your role:


• Working with the MAGiC Lead Engineer and our in-kind lead partner the Laboratoire Léon Brillouin (LLB, France), deliver the MAGiC instrument to hot commissioning, plan and execute the hot commissioning of the Instrument, and prepare the instrument for user operations
• Working with the Science directorate, our partner LLB, and the user community to prepare “First Science” experiments during the initial operation phase of ESS.
• Support the user programme at ESS by performing local contacting duties and collaborative research
• Provide expertise in the scientific application of polarized neutron diffraction on magnetic materials (single crystals and powders)
• Develop close familiarity with the MAGIC instrument requirements and existing design work
• Working with the MAGiC lead engineer and LLB scientist, finalise the design of the MAGiC instrument in line with scientific requirements.
• Working with the MAGiC lead engineer, and our in-kind partner LLB, plan and execute the MAGiC installation and cold commissioning.

Your responsibilities:


• Provide scientific guidance and support to work package team.
• Provide an interface between ESS Technical Groups and In-Kind partner.
• Take part in the testing of components which will require occasional travel.
• Manage and contribute to installation and cold commissioning of the Instrument
• Operate the instrument as part of the ESS user programme.
• Provide requirements to ensure the integration of the scientific capabilities of the instrument software, sample environment and support labs.
• Conduct your own research in line with the science case and seek research funding from national and international funding bodies as principle investigator.

Required qualifications


• PhD in the physical sciences with research interest and publication record aligned with the areas of research to be supported by MAGiC.
• Experience and technical interest in instrumentation and polarized neutron diffraction, preferably using time-of-flight.
• Ability to work in a team with people of a variety of disciplines in an international collaboration.
• Excellent oral and written English skills.
• Flexibility to travel. The project requires occasional travel between ESS and LLB.

Additional desirable qualifications and experience:


• Knowledge of neutron scattering data treatment and modeling at a level sufficient to guide the development of instrument specific software.
• Programming experience in Python
• Experience in neutron optics and Monte Carlo ray tracing simulations
• Hands-on experience in sample preparation for reflectometry-related science

Duration & Location

The position is a permanent, full-time position located in Lund, Sweden.

Application & Contact

Please provide your CV in English by clicking on “apply” and following the instructions.

The position will be open until filled.

For further information please contact Andrew Jackson, [email protected].

For further information regarding the recruitment process, please contact Recruitment Partner, Kate Quaak, [email protected].

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63 or SACO / Swedish Association of Graduate Engineers/ Yngve Levinson at +46 72 179 21 65

 

We look forward to receiving your application! Visa mindre

The European Spallation Source is one of the largest science and technology infrastructure projects being built today. The project includes the most powerful linear proton accelerator ever built, a five-tonne, helium-cooled tungsten target wheel, 15 state-of-the-art neutron instruments, a suite of laboratories, and a supercomputing data management and software development centre. In the context of its history and future as a scientific organisation, however, it is more than the sum of its parts. It is a brand-new Big Science organisation and we are building it from the ground up.

Come and build the future of Science with us!

About the role:

The ESS is at an exciting turning point. It is in transition from being a construction site, to being an operating facility. To help us realise our goal of being the most powerful neutron source in the world, we are now looking for an Accelerator Scientist to join our Accelerator Division. The Accelerator Division is responsible for the design, construction, installation and commissioning of the ESS accelerator, in collaboration with partner institutions and other divisions.

The main focus of this role is on the documentation, studies and analyses which are the basis of the licensing tasks for the accelerator commissioning, intentional neutron operation and operation phases. As such, your tasks will include working on the radiation hazard analysis of the accelerator for the commissioning and operation licenses; supporting the radiation hazard analysis of the target and neutron scattering systems at ESS for the relevant licenses.

In the longer term, this role will also focus on the challenging aspects of the beam physics of the accelerator. This will then include performing simulations and beam dynamics studies of the linac and taking part in the beam commissioning of the ESS linac and machine studies.

You will also be expected to give regular presentations and documentations of the work carried out will be necessary, in collaboration with specialists from a wide range of disciplines.

This is a full-time, permanent position based at the ESS Campus in Lund, Sweden.

About you:

To thrive with us in the Accelerator Division, you need to be driven, responsive and good at spotting both problems and opportunities. You need to be a highly motivated person with excellent demonstrable knowledge of accelerator physics, and a general understanding of various accelerator components.

We expect you to have appropriate qualifications and experience - which for this role is a Doctoral degree in physics or a related field - as well as prior work experience in a similar accelerator facility. Demonstrated research capabilities through publications in peer-reviewed journals and/or conference presentations within the accelerator domain and ability to create technical documentation for a general audience are both essential prerequisites for this role.

We are looking for someone who is proficient in particle tracking and beam optics codes, and who is competent with programming and numerical modeling. Previous experience in beam dynamics of hadron accelerators or commissioning is considered an advantage. Experience in accelerator hazard analyses, radiation protection, and safety standards compliance would be an asset.

We are building ESS from the ground up, so we need someone who is comfortable not only following procedures, but also creating them. We attach great importance to personality and attitude, so we're looking for a real team player: Someone with a strong interest in academic research, excellent collaboration skills, a passion for knowledge exchange, the capacity to work both independently and collaboratively but who can also effectively interact with others - maintaining balance and productivity even in high-pressure situations.

The working language of ESS is English and the role is to start as soon as practically possible.

What can we offer?

Aside from the chance to work at truly unique big science project, you can also expect:


• An opportunity to contribute to the future discoveries within neutron science.
• A stunning, brand new workplace filled with innovative minds and brilliant people from across the globe.
• A challenging, innovative and stimulating work environment.
• Market competitive compensation that is individual and differentiated according to role, responsibilities, individual skills, abilities and achievements.
• 30 days of annual leave, as well as more than 10 days of public holiday and company days off or days with limited working hours.
• Monthly pension contributions on top of your salary.
• Flexible working arrangements and a real work-life balance.

If you see yourself in what we’re looking for, please provide your CV and motivation letter in English by clicking on “apply” and following the instructions. Please be aware that we can only accept direct applications made via the ESS website.

Certain roles at ESS require health and safety checks and/or security clearance procedures, which will be performed as part of the recruitment process.

We review applications continuously, so don’t miss out! Submit your application as soon as you can and quote the job reference number ESD-39432 in your application. 

For more information regarding the ESS recruitment process, please contact Daniel Nordin Baker – Recruitment partner – at [email protected]. For further information regarding the position, please contact the hiring manager Mamad Eshraqi on [email protected]

For trade union information, please contact Unionen representative Conny Wendt at [email protected] or SACO/Swedish Association of Graduate Engineers representative Marc Kickulies at [email protected].

We look forward to receiving your application soon! Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden. The ESS is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek collaborative, talented people in a range of fields who are excited about playing a part in the future of science in Europe.

MAGiC is a polarized time-of-flight single-crystal diffractometer dedicated to the study of magnetic properties in both applied and purely fundamental systems. State-of-the-art neutron optics and chopper technology, combined with the latest developments in the field of solid-state super-mirror polarization analysis, will offer to the end users the brightest polarized beam on a flexible instrument, expanding the horizon of neutron diffraction towards low volume samples and quantum magnets.

We are currently recruiting for the position of Instrument Scientist for MAGiC. This is a critical role that exists within the Instrument Scientists Group of the Neutron Scattering Systems (NSS) Division. Supported by our in-kind partner, the Laboratoire Léon Brillouin (LLB, France), you will be tasked to deliver the MAGiC instrument to hot commissioning and prepare the instrument for user operations. We are seeking an experienced scientist in the field of polarized neutron diffraction interested in developing instrumentation and methodologies to study complex magnetic structures. Further, your responsibilities and qualifications will include:

Your role:


• Working with the MAGiC Lead Engineer and our in-kind lead partner the Laboratoire Léon Brillouin (LLB, France), deliver the MAGiC instrument to hot commissioning, plan and execute the hot commissioning of the Instrument, and prepare the instrument for user operations
• Working with the Science directorate, our partner LLB, and the user community to prepare “First Science” experiments during the initial operation phase of ESS.
• Support the user programme at ESS by performing local contacting duties and collaborative research
• Provide expertise in the scientific application of polarized neutron diffraction on magnetic materials (single crystals and powders)
• Develop close familiarity with the MAGIC instrument requirements and existing design work
• Working with the MAGiC lead engineer and LLB scientist, finalise the design of the MAGiC instrument in line with scientific requirements.
• Working with the MAGiC lead engineer, and our in-kind partner LLB, plan and execute the MAGiC installation and cold commissioning.
• Contribute to the scientific case and orientation of the MAGiC instrument together with the MAGiC work package leader.
• Provide, together with the on-site engineer, an interface between ESS Technical Groups and In-Kind partner LLB.
• Manage and contribute to installation and cold commissioning of the MAGiC Instrument
• Operate the MAGiC instrument as part of the ESS user programme
• Manage scientific and technical project changes in accordance with project goals, making use of ESS and LLB project management processes and tools.
• Represent the project during advisory panel and committee reviews
• Provide requirements to ensure the integration of the scientific capabilities of the instrument software, sample environment and support labs.
• Conduct your own original research in line with the MAGiC science case and seek research funding from national and international funding bodies as principle investigator.
• Participate in teaching and outreach activities.

Your responsibilities:


• Provide scientific guidance and support to work package team.
• Provide an interface between ESS Technical Groups and In-Kind partner.
• Take part in the testing of components which will require occasional travel.
• Manage and contribute to installation and cold commissioning of the Instrument
• Operate the instrument as part of the ESS user programme.
• Provide requirements to ensure the integration of the scientific capabilities of the instrument software, sample environment and support labs.
• Conduct your own research in line with the science case and seek research funding from national and international funding bodies as principle investigator.

Required qualifications


• PhD in the physical sciences with research interest and publication record aligned with the areas of research to be supported by MAGiC.
• Experience and technical interest in instrumentation and polarized neutron diffraction, preferably using time-of-flight.
• Ability to work in a team with people of a variety of disciplines in an international collaboration.
• Excellent oral and written English skills.
• Flexibility to travel. The project requires occasional travel between ESS and LLB.

Additional desirable qualifications and experience:


• Knowledge of neutron scattering data treatment and modeling at a level sufficient to guide the development of instrument specific software.
• Programming experience in Python
• Experience in neutron optics and Monte Carlo ray tracing simulations
• Hands-on experience in sample preparation for reflectometry-related science

Duration & Location

The position is a permanent, full-time position located in Lund, Sweden.

Application & Contact

Please provide your CV in English by clicking on “apply” and following the instructions.

The position will be open until filled.

For further information please contact Andrew Jackson, [email protected].

For further information regarding the recruitment process, please contact Recruitment Partner, Kate Quaak, [email protected].

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63 or SACO / Swedish Association of Graduate Engineers/ Yngve Levinson at +46 72 179 21 65

 

We look forward to receiving your application! Visa mindre

The European Spallation Source is one of the largest science and technology infrastructure projects being built today. The project includes the most powerful linear proton accelerator ever built, a five-tonne, helium-cooled tungsten target wheel, state-of-the-art neutron instruments, a suite of laboratories, and a data management and software development centre. It is a brand-new Big Science organisation and we are building it from the ground up.

The ESS will be a user facility, welcoming researchers from around the world to perform experiments using the neutron instruments and associated facilities. We currently expect to have first neutron production in 2025 and welcome our first external users in 2027.

We are now looking for 5 Instrument Associates to be associated with what we anticipate will be the first 5 neutron instruments to enter service (LoKI, ODIN, DREAM, BIFROST, Estia).

About the team

The Instrument Scientists Group consists of the scientific staff that are leading the instrument construction projects and the staff that will eventually execute the day-to-day operations of the neutron instruments.

About the role

As an Instrument Associate you will:


• Join a team of scientists, engineers, and technicians aiming to prepare a neutron instrument for first user operation and beyond
• Collaborate closely with engineers and technicians in specialist disciplines at ESS

Between now and the start of commissioning with neutrons (“hot commissioning”):


• Prepare, execute, and document test plans for instrument components (“cold commissioning), working with the instrument scientist and engineer and in liaison with staff in specialist disciplines
• Support the instrument scientists in preparing safety documentation, including standard operating procedures and operations manuals for an instrument.
• Prepare for and participate in commissioning experiments at other facilities to test components for an instrument (e.g. testing of sample environment equipment)
• Participate in the mechanical design and realization of modifications to an instrument required during installation and testing
• Participate in the mechanical design and realization of equipment and setups needed for testing

After the start of hot commissioning:


• Support the instrument scientists in preparing, executing and documenting testing of an instrument with neutrons (“hot commissioning”)
• Plan, manage and/or execute scheduled and unscheduled maintenance of the instrument
• Act as the system owner for an instrument, keeping the maintenance records and engineering documentation up to date with changes.

• Responsiblity for instrument specific components
• Coordination with specialized technology groups (Choppers, Detectors, Motion Control, etc.) and support teams (vacuum, rigging, survey and alignment)
• Working with operational groups (Hall Coordinators, ESH, Control Room Operators)

• Participate in the mechanical design and realization of upgrades for an instrument
• Support user experiments on the instrument by e.g. building mechanical and/or electrical support systems in the in-house workshop, and helping to set-up sample environments, this includes:

• Writing and Review of Experiment Hazard Analyses
• Providing assistance in sample mounting
• Setting up of instrument configurations
• Assisting in user experiments, including training users on instrument operations


About you

We are looking for a self-motivated person who is keen to support an instrument team in order to get it ready for first neutrons. You should be a ‘hands-on’ person and open to learn new things along the way. You will have: 


• A bachelors or masters degree in Engineering or the Physical Sciences, or equivalent technical experience
• Experience of the hands-on management of complex technical equipment
• Excellent communication and interpersonal skills to be able to interact effectively with a diverse group of scientists, engineers, and technical staff
• Excellent oral and written English skills

Physical requirements for this job include the use of hand, eye and ear protection gear, stooping, kneeling, lifting, and sitting or standing for extended periods of time.

Ideally, you will also have:


• Experience with neutron experiments and neutron scattering procedures
• Experience with the development, operation, and maintenance of complex scientific equipment
• Ability to perform simple mechanical design (CAD) and work with designers
• Knowledge of other European languages would be an advantage
• Experience in programming (python, Matlab, C++ or similar)
• Experience working in an international research environment

We are building ESS from the ground up, so we need someone who is comfortable not only following procedures, but also creating them. We attach great importance to personality and attitude, so we're looking for a real team player: Someone who is sociable, has excellent communication skills and who likes to collaborate with different people.

Duration & Location

The position is permanent and is to be filled as soon as possible. Your workplace will be situated in Lund, Sweden. Travelling is expected if the need arises.

Application & Contact

Please provide your curriculum vitae and cover letter in English by clicking on “apply” and following the instructions. Note that we only accept applications via the ESS website or ESS intranet. Internal candidates are encouraged to apply through the intranet. We accept candidates into the recruitment process continuously, so please do not hesitate to apply. This position will remain open until a suitable candidate has been found.

Certain roles at ESS require health and safety checks and/or security clearance procedures, which will be performed as part of the recruitment process.





For further information regarding the position, please contact Andrew Jackson, Group Leader Instrument Scientists, [email protected].

For more information about the recruitment process, please contact Kathryn Quaak, HR Officer, [email protected]. Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden. ESS is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek collaborative, talented people in a range of fields who are excited about playing a part in the future of science in Europe.

We are currently recruiting for the position of Sample Environment Research Engineer for Soft Matter. This position reports to the Group Leader for Chemistry and Life Science. Your primary task will be to develop, integrate, and later operate and maintain, innovative sample environment systems for soft matter and surfaces/interfaces at ESS. Such systems are required for experiments throughout the ESS instrument suite, but the focus at the beginning is to enable first science when the facility enters operation. In the future, you will work with a broad suit of sample environment for life science, soft matter and chemistry. Depending on your qualifications, there is the possibility to take the functional lead for the team providing the sample environment for life science, soft matter and chemistry.

Further responsibilities and qualifications include: 

Your responsibilities:


• Defining, developing, purchasing, testing and integrating sample environment systems dedicated to soft matter and surfaces and interfaces;
• Collaborating closely with your team colleagues to deliver a suite of sample environment equipment for soft matter, life science and chemistry;
• Collaborating with the instrument teams and support groups at ESS and at other facilities to keep at the forefront of what is needed for first science at ESS;
• The position requires the ability to adapt quickly and cope with changing circumstances;
• Being scientifically rooted, the selected candidate will have the possibility and is encouraged to join existing research and development projects;
• There will be the possibility to gain professional experiences at other neutron facilities;

 

Required qualifications


• You have a Masters (or Bachelor with at least 10 years of experience) in engineering, experimental physics or related fields;
• You have experience in soft matter and surface/interface science and/or in providing sample environment in these fields;
• Hands-on and previous experience from a neutron facility (or synchrotron) will be a strong asset;
• You are proactive, able to work both independently and in a team environment, and have a keen interest in developing sample environment for research facilities and providing excellent users support;
• Excellent interpersonal and networking skills are required and demonstrated by your ability to establish effective relationships and networks inside and outside the organisation;
• Sharing your expertise as well as continuously developing yourself professionally will be key success factor;
• Fluency in written and spoken English is required;
• Our work environment is characterised by fast growth, and an international atmosphere with highly skilled personnel, you must, therefore, enjoy the diversity of such an environment and have a personality suited for the challenges it presents.

 

Duration & Location

The position is a permanent position located in Lund, Sweden.

Application & Contact

Please provide your CV in English by clicking on “apply” and following the instructions.

The deadline for applications is February 2nd, 2023.

For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitmentprocess.

For further information regarding the position, please contact the Line Manager, Monika Hartl, Group Leader for Chemistry and Life Science, [email protected].

For further information regarding the recruitment process, please contact Recruitment Partner, Kate Quaak, [email protected].

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63 or SACO / Swedish Association of Graduate Engineers/ Yngve Levinson at +46 72 179 23 04

 

We look forward to receiving your application! Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden. The ESS is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek collaborative, talented people in a range of fields who are excited about playing a part in the future of science in Europe.

We are currently recruiting for the position of Instrument Scientist for Estia. This is a critical role that exists within the Instrument Scientists Group of the Neutron Scattering Systems (NSS) Division. Supported by the Estia lead engineer and our in-kind partner, Paul Scherrer Institute (PSI), you will be tasked to deliver the Estia instrument to hot commissioning and prepare the instrument for user operations. Further, your responsibilities and qualifications will include:

Your role:


• Complete the construction of Estia, commission the instrument and prepare “First Science” experiments to be carried out during the initial operation phase of ESS.
• Support the user programme at ESS by performing local contacting duties and research activities.
• Provide expertise in the scientific application of neutron reflectometry and in neutron reflectometry method development.

Your responsibilities:


• Develop closely familiarity with the Estia instrument design
• Working with the Estia lead engineer, our in-kind partner PSI, plan and execute the ESTIA installation and cold commissioning.
• Provide scientific guidance and support to Estia work package team.
• Provide an interface between ESS Technical Groups and In-Kind partner PSI.
• Take part in the testing of components at PSI which will require occasional travel.
• Manage and contribute to installation and cold commissioning of the Estia Instrument
• Operate the Estia instrument as part of the ESS user programme.
• Provide requirements to ensure the integration of the scientific capabilities of the instrument software, sample environment and support labs.
• Conduct your own research in line with the Estia science case and seek research funding from national and international funding bodies as principle investigator.

Required qualifications


• PhD in the physical sciences with research interests and publication record aligned with the science case of the Estia instrument.
• Experience and technical interest in instrumentation and neutron reflectometry, preferably using polarization analysis and time of flight techniques
• Ability to work in a team with people of a variety of disciplines in an international collaboration.
• Excellent oral and written English skills
• Flexibility to travel. The project requires occasional travel between ESS and PSI.

Additional desirable qualifications and experience:


• Knowledge of neutron scattering data treatment and modeling at a level sufficient to guide the development of instrument specific software.
• Programming experience in Python
• Experience in neutron optics and Monte Carlo ray tracing simulations
• Hands-on experience in sample preparation for reflectometry-related science

Duration & Location

The position is a permanent, full-time position located in Lund, Sweden.

Application & Contact

Please provide your CV in English by clicking on “apply” and following the instructions.

The position will be open until filled.


For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitment- process.

For further information regarding the position, please contact the Line Manager, Andrew Jackson, Group Leader Instrumentation Scientists, [email protected].

For further information regarding the recruitment process, please contact Recruitment Partner, Kate Quaak, [email protected].

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63 or SACO / Swedish Association of Graduate Engineers/ Yngve Levinson at +46 72 179 21 65

We look forward to receiving your application! Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden. The ESS is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek collaborative, talented people in a range of fields who are excited about playing a part in the future of science in Europe.

ESS is currently looking for a Sample Environment Research Engineer for the low temperature (cryogenics) field. This is a critical role within the Sample Environment Group which is part of the Science Directorate’s Scientific Activities Division. As part of the Sample Environment team at ESS, your primary task will be to define, select, develop, integrate and later operate and maintain, innovative sample environment systems for low temperatures at ESS. Such systems are required for experiments throughout the ESS instrument suite, but during your first years at ESS you will focus on sample environment systems needed to enable first science when the facility enters operation.

About the role:

Your main responsibilities and tasks will include - but are not limited to:


• Define, choose and procure new low temperature sample environment systems in collaboration with the instrument scientists. These systems include, but are not limited to, cryostats (flow, wet and dry), cryofurnaces, dilutions and 3He sorption;
• Test the systems and supervise their control and mechanical integration;
• Develop new low temperature sample environment systems;
• Lead and/or participate to development projects such as sample changers for cryostats;
• Work closely with other engineers and technicians within and outside the sample environment group;
• Support neutrons instruments and users during operation. This work will include on-call duties at night and during week-ends;
• Collaborate with expert teams within and outside ESS: the selected candidate will be invited to join existing research and development projects and initiate new ones. You will be given the possibility to gain additional professional experience at other scientific facilities if needed.

About you:

To thrive with us in the Sample Environment Group we would expect you to have the following background: 


• Masters degree (or Bachelor with at least 10 years of experience) in engineering or one of the physical sciences;
• Hands on experience in using cryogenics for research experiments; experience with magnetic fields would be an asset;
• Previous experience in operation and supporting users at large facilities and/or research labs;
• Experience in developing sample environment for research facilities;
• Spoken and written fluency in English is required.

We put great emphasis to personality and attitude, so we're looking for a real team player: Someone who is sociable, has excellent communication skills and likes to collaborate in a diverse environment. You are reliable, proactive, have a supporting mindset of helping colleagues and users, have the ability to plan and organise your work and are open to learning. 

Duration & Location

The position is for a permanent position located in Lund, Sweden.

Application & Contact

Please provide your CV in English by clicking on “apply” and following the instructions.

The deadline for applications is December 22nd, 2022.

For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitment- process

For further information regarding the position, please contact the Line Manager, Caroline Curfs, Group Leader for Sample Environment, [email protected].

For further information regarding the recruitment process, please contact Recruitment Partner, Kate Quaak, [email protected].

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63 or SACO / Swedish Association of Graduate Engineers/ Yngve Levinson at +46 72 179 21 65

 

We look forward to receiving your application soon! Visa mindre

The European Spallation Source, ESS, a partnership of European countries, is hiring motivated and inspired people to plan, design, and construct the world’s most powerful neutron source. We seek ambitious, talented people in different fields who are excited about playing a part in the future of science in Europe. The Technical Directorate at ESS in Lund, Sweden, invites applications for a Detector Integration Specialist position at the headquarters in Lund.

The Detector Group is part of the Neutron Scattering Systems (NSS) Project Division under the Technical Directorate. Our Division provides the design, construction and operation of the neutron instruments at the ESS. The Detector Group routinely collaborates with partners worldwide to provide novel neutron detectors to the NSS, meeting challenging requirements with diverse technologies, many adopted from other disciplines. The Service Section of the Detector Group is responsible for detector integration. The section consists of mechanical and electrical engineers and technicians, QA/QC staff, and assembly personnel, and is strongly supported by the members of the Detector Group Design and Production Section.

Job description

This position provides an opportunity for the successful candidate make a tangible contribution to the creation of a world-class research facility. Ideally, you are an accomplished detector integration specialist, with experience in the construction, testing, calibration, installation, integration, commissioning, and steady-state operation of detectors, including all related subsystems. These subsystems include gas, low voltage, high voltage, instrumentation electronics, slow controls, and readout systems. Experience with the types of neutron detectors to be deployed at the ESS instruments (or the underlying technologies) is a plus.

You will provide expertise to the detector build teams and will work closely with other members of the detector services section. While the main workspace is the detector facility (Utgård), tasks will need to be performed at the Source Facility (close by Lund University) and eventually onsite (at ESS). Utgård is a workshop equipped to the highest standards to be utilized for realizing ultimate neutron detector technologies. The Source Facility allows for prototypes to be subjected to well-controlled fields of radiation. You may be required to visit collaborating partners and neutron centers worldwide, as necessary.

Qualifications:

We are looking for a self-motivated person with demonstrable experience in the field of detector integration (ideally for neutron detectors at a national-or-larger scale research facility). In particular, you possess the following knowledge, skills and competences: 


• A minimum of a bachelor's degree in a technical field such as engineering or physics, together with several years of relevant work experience, the ability to work effectively as a member of an extended team, and a willingness to travel. Experience working in an international research environment will be considered a plus as will managerial experience.
• Detailed knowledge of detector-related gas, low voltage, high voltage, instrumentation, slow controls, and readout subsystems as well as a demonstrated record of the construction, testing, calibration, installation, integration, commissioning, and steady-state operation of such equipment.
• Programming and computing skills will be considered a plus. Knowledge of EPICS will be considered a plus.
• Very good oral and written English skills. Knowledge of another European language will be considered a plus.

Other requirements:


• You are self-motivated, with the ability to work proactively both unsupervised but also as a part of a diverse interdisciplinary team. You fit into our team culture and share our team values. You are equally comfortable leading and following as necessary.
• You combine your hands-on approach with your ability to listen to deliver on schedule. Multitasking and reliably meeting deadlines are not an issue. Together with your flexibility, this allows you to quickly react to unforeseen challenges to produce novel solutions to advanced technical requests.
• You comply rigorously with all safety regulations and best practices. You pay attention to detail, always striving for the utmost quality and refining methods and techniques to improve the detector deliverable.

Duration & Location

This is a permanent role to start as soon as possible. The position is based in Lund, Sweden.


Application & Contact

Please provide your curriculum vitae and cover letter in English by clicking on “apply” and following the instructions. Note that we only accept applications via the ESS website or ESS intranet. Internal candidates are encouraged to apply through the intranet. We accept candidates into the recruitment process continuously, so please do not hesitate to apply.

For some roles at ESS health check-ups and security clearance are required, and thus this might be applicable in the final parts of the recruitment process. The applicant is expected to be fit to perform the applicable tasks of this recruitment.

The deadline for applications is 18 December 2022. 

For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitment-process. 

For further information regarding the position, please contact the recruiting manager, Zivile Kraujalyte, [email protected]

For further information regarding the recruitment process, please contact Recruitment Officer, Kathryn Quaak at [email protected]

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63. 

or SACO / Swedish Association of Graduate Engineers/ Johan Waldeck at +46 72 179 21 65.

We look forward to receiving your application! Visa mindre

The European Spallation Source (ESS) is a partnership organization of 13 European member countries located in the city of Lund, Sweden. The ESS is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek collaborative, talented people in a range of fields who are excited about playing a part in the future of science in Europe.

We are currently recruiting for the position of Instrument Scientist for Estia. This is a critical role that exists within the Instrument Scientists Group of the Neutron Scattering Systems (NSS) Division. Working with the Estia lead engineer and our in-kind partner Paul Scherrer Institute (PSI) you will be tasked to deliver the Estia instrument to hot commissioning and prepare the instrument for user operations. Further, your responsibilities and qualifications will include:

Your role:


• Working with the Science directorate, our partner PSI, and the user community, prepare “First Science” experiments to be carried out during the initial operation phase of ESS.
• Support the user programme at ESS by performing local contacting duties and collaborative research
• Provide expertise in the scientific application of neutron reflectometry and in neutron reflectometry method development.

Your responsibilities:


• Develop closely familiarity with the Estia instrument design
• Working with the Estia lead engineer, our in-kind partner PSI, plan and execute the ESTIA installation and cold commissioning.
• Provide scientific guidance and support to Estia work package team.
• Provide an interface between ESS Technical Groups and In-Kind partner PSI.
• Take part in the pre-build of components at PSI
• Manage and contribute to installation and cold commissioning of the Estia Instrument
• Operate the Estia instrument as part of the ESS user programme
• Manage scientific and technical project changes in accordance with project goals, making use of ESS and PSI project management processes and tools.
• Represent the project during advisory panel and committee reviews at ESS and PSI
• Provide requirements to ensure the integration of the scientific capabilities of the instrument software, sample environment and support labs.
• Conduct your own research in line with the Estia science case and seek research funding from national and international funding bodies as principle investigator.
• Participate in teaching and outreach activities.

Required qualifications


• PhD in the physical sciences or biology with research interests and publication record aligned with the science case of the Estia instrument, involving research in the field magnetism or membrane biophysics
• Experience and technical interest in instrumentation and neutron reflectometry, preferably using polarization analysis and time of flight techniques
• Ability to work in a team with people of a variety of disciplines in an international collaboration.
• Excellent oral and written English skills
• Flexibility to travel. The project requires regular travel between ESS and PSI.

Additional desirable qualifications and experience:


• Knowledge of neutron scattering data treatment and modeling at a level sufficient to guide the development of instrument specific software.
• Programming experience in Python
• Experience in neutron optics and Monte Carlo ray tracing simulations
• Hands-on experience in sample preparation for reflectometry-related science

Duration & Location

The position is a permanent, full-time position located in Lund, Sweden.

Application & Contact

Please provide your CV in English by clicking on “apply” and following the instructions.

The deadline for applications is November 30th 2022.

For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitment- process.

For further information regarding the position, please contact the Line Manager, Andrew Jackson, Group Leader Instrumentation Scientists, [email protected].

For further information regarding the recruitment process, please contact Recruitment Partner, Kate Quaak, [email protected].

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63 or SACO / Swedish Association of Graduate Engineers/ Yngve Levinson at +46 72 179 21 65

We look forward to receiving your application! Visa mindre

The European Spallation Source is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek ambitious, talented people in a range of fields who are excited about playing a part in the future of science in Europe. The ESS is a partnership of 13 European countries and occupies a truly impressive campus based in the beautiful, cosmopolitan university city of Lund, Sweden – just 10 minutes from Malmö and 30 minutes from Copenhagen.

We are now looking to appoint a Post-Doctoral fellow for our Spallation Physics Division. This position is supported by a HIBEAM grant from the Swedish Research Council. The High-Intensity Baryon Extraction and Measurement (HIBEAM) programme is a proposed two-stage experiment at the European Spallation Source to search for baryon number violation. The program will include high-sensitivity searches for processes that violate baryon number by one or two units.

About the role:

As the successful candidate and future Post-Doctoral fellow you will:


• Work on neutronic design and development of the future HIBEAM instrument. 
• Conduct beam line simulations using radiation transport code like MCNP, PHITS or Geant4.
• Contribute to the design of the magnetics control system of the HIBEAM experiment using finite element code like COMSOL.

About you:

As a committed and interested particle physicist, you are someone who can bring:


• A PhD in nuclear physics, particle physics or a related field.
• Significant experience with scientific programming using languages such as C++ or Fortran.
• Prior experience with Monte-Carlo codes such as MCNP, Geant4, OpenMC, and PHITS as well as any experience with neutron scattering modelling (McStas, VITESS) would be a distince advantage.
• Exceptional interpersonal skills, a sense of humour and the ability to be a true team player.
• Excellent skills in both written and oral English.

What can we offer?

Aside from the opportunity to work at one of only 4 linear accelerator-based spallation sources on the whole planet, you can also expect:


• An opportunity to contribute to the future discoveries within neutron science.
• A stunning, brand new workplace filled with innovative minds and brilliant people from across the globe.
• A challenging, exciting and high-paced work environment.
• Market competitive compensation that is individual and differentiated according to role, responsibilities, individual skills, abilities, and achievements.
• Benefits including 30 days of annual leave as well as more than 10 days of public holiday and company days off or days with limited working hours.
• Flexible working arrangements and a real work-life balance.
• Relocation support and allowances if needed.
• An excellent quality of life in the highly sought after, family-friendly, beautiful and well-connected Southern Sweden/Greater Copenhagen region.

Duration & Location:

The position is time limited for a period of 2 years. The role is based in Lund, Sweden and we’d love you to start as soon as possible.

Interested? We sure hope so:

If you see yourself in what we’re looking for, please provide your CV and motivation letter in English by clicking on “apply” and following the instructions. Please be aware that we can only accept direct applications made via the ESS website.

For this roles, ESS health check-ups and security clearance will be required. These checks will be conducted during the final part of the recruitment process.

The deadline for applications is April 22nd 2022.

We review applications continuously, so don’t miss out! Submit your application as soon as soon as you can.

For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitment-process or contact Daniel Nordin Baker – Recruitment partner – at [email protected]. For further information regarding the position, please contact the Recruiting Manager - Valentina Santoro on [email protected].

For trade union information, please contact Unionen representative Conny Wendt at [email protected] or SACO/Swedish Association of Graduate Engineers representative Johan Waldeck at [email protected]

We look forward to receiving your application soon! Visa mindre

The European Spallation Source is hiring motivated and inspiring people from across the globe to design, construct and operate the world’s most powerful neutron source. We seek ambitious, talented people in a range of fields who are excited about playing a part in the future of science in Europe. The ESS is a partnership of 13 European countries and occupies a truly impressive campus based in the beautiful, cosmopolitan university city of Lund, Sweden – just 10 minutes from Malmö and 30 minutes from Copenhagen.

We are now looking to appoint a Post-Doctoral fellow for our Spallation Physics Division. This position is supported by a HIBEAM grant from the Swedish Research Council. The High-Intensity Baryon Extraction and Measurement (HIBEAM) programme is a proposed two-stage experiment at the European Spallation Source to search for baryon number violation. The program will include high-sensitivity searches for processes that violate baryon number by one or two units.

About the role:

As the successful candidate and future Post-Doctoral fellow you will:


• Work on neutronic design and development of the future HIBEAM instrument. 
• Conduct beam line simulations using radiation transport code like MCNP, PHITS or Geant4.
• Contribute to the design of the magnetics control system of the HIBEAM experiment using finite element code like COMSOL.

About you:

As a committed and interested particle physicist, you are someone who can bring:


• A PhD in nuclear physics, particle physics or a related field.
• Significant experience with scientific programming using languages such as C++ or Fortran.
• Prior experience with Monte-Carlo codes such as MCNP, Geant4, OpenMC, and PHITS as well as any experience with neutron scattering modelling (McStas, VITESS) would be a distince advantage.
• Exceptional interpersonal skills, a sense of humour and the ability to be a true team player.
• Excellent skills in both written and oral English.

Aside from the opportunity to work at one of only 4 linear accelerator-based spallation sources on the whole planet, you can also expect:


• An opportunity to contribute to the future discoveries within neutron science.
• A stunning, brand new workplace filled with innovative minds and brilliant people from across the globe.
• A challenging, exciting and high-paced work environment.
• Market competitive compensation that is individual and differentiated according to role, responsibilities, individual skills, abilities, and achievements.
• Benefits including 30 days of annual leave as well as more than 10 days of public holiday and company days off or days with limited working hours.
• Flexible working arrangements and a real work-life balance.
• Relocation support and allowances if needed.
• An excellent quality of life in the highly sought after, family-friendly, beautiful and well-connected Southern Sweden/Greater Copenhagen region.

Duration & Location:

The position is time limited for a period of 2 years. The role is based in Lund, Sweden and we’d love you to start as soon as possible.

Interested? We sure hope so:

If you see yourself in what we’re looking for, please provide your CV and motivation letter in English by clicking on “apply” and following the instructions. Please be aware that we can only accept direct applications made via the ESS website.

For this roles, ESS health check-ups and security clearance will be required. These checks will be conducted during the final part of the recruitment process.

The deadline for applications is March 11th 2022.

We review applications continuously, so don’t miss out! Submit your application as soon as soon as you can.

For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitment-process or contact Daniel Nordin Baker – Recruitment partner – at [email protected]. For further information regarding the position, please contact the Recruiting Manager - Valentina Santoro on [email protected].

For trade union information, please contact Unionen representative Conny Wendt at [email protected] or SACO/Swedish Association of Graduate Engineers representative Johan Waldeck at [email protected]

We look forward to receiving your application soon! Visa mindre

The European Spallation Source, ESS, a partnership of European countries, is hiring motivated and inspired people to design, construct and operate the world’s most powerful neutron source. We seek ambitious, talented people in different fields who are excited about playing a part in the future of science in Europe.

ESS can offer a variety of things, such as passionate and international colleagues, a vibrant melting pot of diversity, and a challenging, exciting and high paced work environment. We value and need expertise, innovative minds and great ways of leading and interacting with people from all over the world.

Come and change the world with us!

The Technical Directorate at the European Spallation Source (ESS) in Lund, Sweden invites applications for an Accelerator Scientist in the Accelerator Division

The Accelerator Division is responsible for the design, construction, installation, commissioning and operation of the ESS accelerator, in collaboration with partner institutions and other divisions of the ESS. The candidate will join a vibrant and multi-cultural beam physics section within the ESS Accelerator Division.

Job description 
The work will focus on the challenging aspects of the beam physics of the accelerator, including simulations and taking part in the exciting beam commissioning of the ESS linac.During the period of commissioning the candidate is expected to:


• Performe simulations and beam dynamics studies for the commissioning phase, including behavior of the space charge dominanent beam under off-nominal condutions possible during commissioning and operations
• Take part in the commissioning studies and machine setup
• Perform analysis on the data taken during commissioning

During the steady operation of the accelerator, the candidate is also expected to:


• Participate in machine development shift, in order to bring the linac to a full 5MW operation.
• In the future, overview the machine tuning, train and give expert support to the Operations Team.

In the first two years, this position focuses on tasks related to the licensing of the linac, e.g. radiation hazard analysis of the accelerator.

From the candidate, regular presentations and documentations of the work carried out will be necessary, in collaboration with specialists from a wide range of disciplines.

Qualifications
To be a successful candidate the applicant is required to have:


• Doctoral degree in physics or related area or equivalent experience, with at least 5 years of experience after the PhD.
• Good knowledge of the accelerator physics, preferably, beam dynamics of hadron linacs with experience in producing succinct documents.
• Excellent capabilities to perform research shall be demonstrated through publications in peer-reviewed journals and/or at conferences in the accelerator domain.
• Solid knowledge of particle tracking and beam optics codes and commissioning experience are an advantage.
• Knowledge in programming languages (Python, Java, etc) and programing of GUIs/scripts for data acquisition or machine control will have a positive impact.

We are looking for a candidate with a strong interest in academic research, an interest to collaborate and exchange knowledge and who is good in documenting the work. Good oral and written proficiency in English is required, as well as the capacity to work both independently and in a team. To be successful in this position the candidate must be able to interact well with others and to work in a balanced way even when demands are high.

Our work environment is characterised by fast growth, fast pace of work, and an international atmosphere with highly skilled personnel. You must therefore enjoy the diversity of such an environment and have a personality suited for the challenges it presents. Our work environment is exciting and forward thinking and relies heavily on personal initiative.

Duration & Location
The position is permanent with six months initial probationary period

Your work place will be situated in Lund, Sweden.

Start date
The position is to be filled as soon as possible.

Application & Contact

Please provide your curriculum vitae in English by clicking on “apply” and follow the instructions.

Please note that we only accept applications via the ESS website.

For some roles at ESS health check-ups and security clearance are required, and thus this might be applicable in the final parts of the recruitment process.

The deadline for applications is 2021-02-28.

For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitment-process. 

For further information regarding the position, please contact the recruiting manager, Section Leader for Beam Physics, Mamad Eshraqi, [email protected]. 

For further information regarding the recruitment process, please contact HR Officer, Karin Vandenborre, [email protected].

For trade union information please contact Unionen / Conny Wendt at +46 72 179 24 63 or SACO / Swedish Association of Graduate Engineers/ Riccardo Bevilacqua at +46 72 179 22 28.

We look forward to receiving your application! Visa mindre