The ILL is an international research facility at the forefront of neutron science and technology. Its High-Flux Nuclear Reactor delivers the world’s most intense neutron beams to a suite of over 40 scientific instruments. Every year, some 1800 international researchers visit the ILL to carry out cutting-edge experiments across a range of scientific disciplines, driving innovation in the fields of health, energy, the environment and quantum materials. The ILL is also involved in the production of radioisotopes for medical applications. The ILL employs over 500 staff from 25 different countries, in a diversity of careers and a multicultural and inclusive environment.

The Science Division at ILL brings together close to 200 scientists, engineers, and technicians who work collaboratively to provide users with advanced experimental capabilities and expert scientific support. The DS is responsible by operating world-class neutron scattering instruments, supporting an international user community, conducting cutting-edge research, and developing new experimental techniques. In addition, the division drives the development of next-generation instrumentation and computational tools, fosters international collaborations, and contributes to advanced training.

Within the Applied Science group (AS, 18 people) of ILL’s Science Division, you will act as instrument technician for the new ThRILL thermal neutron imaging instrument, which will enter user operation in 2027, and TENIS, an irradiation instrument serving academic and industrial needs. 

Your tasks

In this context, you will:
•    Ensure the smooth operation and maintenance of ThRILL and TENIS, which are located in building ILL5, level C, at the reactor neutron source.
•    Coordinate the work of ILL services involved in these activities.
•    Assist the ILL scientists responsible for ThRILL and TENIS with the preparation and conducting of experiments, typically together with scientific and industrial users.
•    Propose technical improvements and, where appropriate, implement these improvements with the assistance of ILL services.
•    Help to ensure compliance with ILL and instrument safety regulations, in particular radiation protection regulations.
•    Become a valued member of the Applied Science group and support your colleagues and users where needed and appropriate.

•    You have a Level 4–6 qualification (e.g. BTEC HNC/HND, undergraduate degree or equivalent) in mechanical engineering, applied physics and instrumentation or equivalent.
•    You have at least two years of professional experience in the same area.
•    You have experience in the manufacture, assembly and alignment of precision mechanical, electronic and optical assemblies.
•    You are proficient in the use of CAD software.
•    Ideally, you also have some knowledge of computing, electronics and electricity to allow you to take part in other technical projects.
•    You have a practical approach to your work and are keen to learn new skills.
•    You are an excellent team player but are also capable of working independently on a wide variety of projects.
•    You are able to work meticulously and provide support to in-house and visiting scientists.