Job Opening: Administrative Assistant (M/F), Fixed-Term Contract, Manche (50)

Through its site assistance services (radiation protection, regulatory inspections, nuclear logistics, etc.), the Operations and Training Division contributes to the major challenges of EDF's "Grand Carénage" program, which aims to extend the operating life of nuclear power plants.

Would you like to make the most of your talent within a large-scale company on a human scale? Would you like to be a driving force in our commitment to prevention and safety?

Join one of France's leaders in nuclear engineering and services, with over 40 years' experience working for major nuclear players, and with opportunities for internal career development in France or abroad.

ONET TECHNOLOGIES, the nuclear division of the ONET Group, with over 3,000 employees in its 5 operational departments, is present throughout the entire life cycle of nuclear installations.

As part of the Operations and Training Department and reporting to the Operations Manager at the Flamanville site, your responsibilities will include the following:

Telephone reception
Participate in day-to-day administrative management
Medical Monitoring and On-Site Access Requests
Training Follow-Up
Monitor and update schedules with site managers using our in-house software.
Management of temporary employees (preparation of onboarding documents and contracts)
On-site onboarding of new hires (VM...)

Your assets

A holder of a two-year post-secondary degree in administration with initial successful experience in a similar role, ideally in the nuclear sector.

Autonomy, rigor, adaptability and the ability to work as part of a team will be key to success.

With strong interpersonal skills and a rigorous approach, you know how to organize yourself.

Daytime hours, Monday through Friday.

Full-time fixed-term contract for 9 months, starting in January 2027

Onet has been committed to diversity and disability for many years. Onet recruits and recognizes all talents.

Joining Onet also means adhering to the values of listening, respect and boldness that are the foundation of our group and guide our actions every day.

Our business

Onet, a French family-owned group founded in 1860, is an international player in engineering and services. Its more than 70,000 employees work every day to help create ever healthier, safer and more reliable environments.

More about Onet

Onet Technologies is a recognized player in engineering, maintenance and on-site operations for the nuclear industry. We offer our customers end-to-end solutions, from engineering studies and plant operation to manufacturing and on-site deployment. We are 3,000 enthusiasts who have been tackling the challenges of nuclear energy for over 40 years. Onet Technologies is part of the Onet Group, an engineering and services group.

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