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. In collaboration with laboratories and research centres around Europe, the Instrument Scientists Group (ISG) at ESS is currently leading the construction of the 15 neutron instruments that will make use of the high intensity neutron beams at ESS to study the structure and dynamics of matter and materials. We are now looking for 5 Instrument Operations Engineer to be associated with what we anticipate will be the first 5 neutron instruments to enter service. This is an opportunity to learn and grow while also contributing to the development of one of the largest European research infrastructures. We are collaborating with world-class partners to accomplish our goal of becoming the world leading facility for research using neutrons. 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. The upcoming responsibilities of the team 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 • Push the state-of-the-art capabilities of neutron instrumentation making maximum benefit from the ESS source. About the role As an Instrument Operations Engineer you will: 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 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 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 25 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. 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].