Radiation Protection Technician

ESRF - The European Synchrotron Radiation Facility; Grenoble; Sur place; EUR 35 000 - 50 000; Plein temps

Résumé du poste

The ESRF - The European Synchrotron Radiation Facility in Grenoble is seeking a Radiation Protection Technician. You will contribute to a cutting-edge scientific infrastructure and ensure a safe working environment by managing radioactive samples and dosimetry monitoring.

This permanent contract is suitable for both recent graduates and those with experience, requiring strong teamwork skills and proficiency in English. The position promises professional growth in a global context.

Qualifications

• Higher technician qualification (Bachelor's degree, BTS, DUT, Licence, or equivalent) in radiation protection or related field.
• Motivation and technical skills to thrive in a high-level scientific environment.
• Solid foundation in radiation protection regulations and eager to develop expertise.

Responsabilités

• Monitor, manage, and ensure traceability of radioactive samples and sources.
• Perform personal and environmental dosimetry monitoring and analysis.
• Participate in calibration, maintenance, and operation of radiation measurement equipment.
• Ensure compliance with radiation protection requirements in experimental hutches.
• Contribute to radiological monitoring of accelerators.

Connaissances

Knowledge of radiation protection regulations

Dosimetry monitoring and analysis

Teamwork

Organization and rigor

Formation

Bachelor's degree or equivalent in radiation protection or related field

Description du poste

• Ref.: 26-24-P-DIR-SAF
• Contract type: Permanent contract
• Working time: Full-time job
• Publication start on Intranet: 01/07/2026

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.

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