Supervised by the Project Engineer responsible for piloting the Safety and Security Improvement Program of a nuclear installation and by the Installation Manager, the student will have to participate in the drafting of specifications specifying the work needs to be carried out, monitor their implementation through on-site site meetings and validate their compliance during the various milestones to be reached. In accordance with the commitments made by the CEA in favor of the integration of people with disabilities, this job is open to all. Participating in national protection, an administrative investigation is carried out for all CEA employees in order to ensure the integrity and security of the nation.