ESRF - Radiation Protection Technician

At a glance

Job title: Radiation Protection Technician
Ref.: 26-24-P-DIR-SAF
Contract type: Permanent contract
Working time: Full-time job
Salary range: 31.1 K€ minimum
Publication start on Front Office : Site internet: 01/07/2026

Context & Job description

The ESRF is one of the world's most advanced synchrotron facilities, where thousands of researchers explore matter at the atomic scale using very high-energy X-rays. Joining the ESRF means contributing to a unique international scientific infrastructure that supports research and innovation.

At the heart of the ESRF, the Safety Group ensures a controlled working environment by addressing the radiation protection challenges associated with accelerators and beamline equipment. From shielding studies and radiation monitoring to personal and environmental dosimetry, its activities are essential to the successful operation of scientific experiments.

In this cutting-edge environment, some beamlines use radioactive sources for calibration purposes, while others involve the handling of radioactive samples. Radiation protection is therefore a key component in supporting scientific research.

Integrated into this team and mentored by a Radiation Protection Engineer, you will play a practical and operational role on a daily basis. Your responsibilities will include:

Monitoring, managing, and ensuring the traceability of radioactive samples and sources
Performing personal and environmental dosimetry monitoring and analysis
Participating in the calibration, maintenance, and operation of radiation measurement equipment
Ensuring compliance with radiation protection requirements in experimental hutches and around X-ray generators
Contributing to the radiological monitoring of the accelerators, working close to the facilities

Expected profile

You hold a higher technician qualification (Bachelor's degree, BTS, DUT, Licence, or international equivalent) in radiation protection or a related field such as nuclear safety.
This position is open to both recent graduates and candidates with initial professional experience. Your motivation, technical skills, and personal qualities will be key assets for success in this role.
You have a solid foundation in radiation protection regulations and techniques, which you are eager to apply and further develop within a high-level scientific environment. Specific training on ESRF facilities (accelerators and X-ray beamlines) will enable you to quickly build expertise.
You are rigorous, well-organized, and enjoy working as part of a team. You thrive in demanding technical environments where precision, reliability, and a strong sense of responsibility are essential.
English is the working language of the ESRF and is an integral part of daily activities. A practical level of English enabling effective communication in an international professional environment is required.

Working conditions

Permanent contract.

The salary will be calculated on the basis of relevant qualifications and professional experience.

Do you recognize yourself in this description? Apply now for your next professional adventure!

What we offer:

Join an innovative international research institute, with a workforce from 38 different countries
Collaborate with global experts to advance science and address societal challenges
Come and live in a vibrant city, in the heart of the Alps, and Europe's Green Capital 2022
Enjoy a workplace designed to support your quality of life
Benefit from our competitive compensation and allowances package, including financial support for your relocation to Grenoble

For further information on employment terms and conditions, please refer to "What we offer" section of our Careers page https://www.esrf.fr/Jobs

The ESRF is an equal opportunity employer and encourages applications from disabled persons.

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Company description

The European Synchrotron, the ESRF, is an international research centre based in Grenoble, France.

Through its innovative engineering, pioneering scientific vision and a strong commitment from its 700 staff members, the ESRF is recognised as one of the top research facilities worldwide. Its particle accelerator produces intense X-ray beams that are used by thousands of scientists each year for experiments in diverse fields such as biology, medicine, environmental sciences, cultural heritage, materials science, and physics.

Supported by 19 countries, the ESRF is an equal opportunity employer and encourages diversity.