CIA Operation Performance Engineer - Internship - M/F

Responding to the challenges of the energy transition and strengthening our sovereignty are 21st-century priorities. At the heart of these issues, Assystem supports its clients in the realization of their most strategic projects. And to achieve this, our 8,000 Switchers mobilize their expertise in engineering, project management, and digital. Present in 13 countries (Europe, Middle East, Central Asia, North America), we contribute to the development of new nuclear electricity production capacities, the maintenance of existing installations in operational conditions, as well as the design and realization of critical infrastructures, particularly in the defense sector.

The internship is part of an innovation project relating to the digitalization of the operation of a REP-type reactor. You will work more specifically on the exploration of methodologies for the digitalization and automation of operating rules in Incidental/Accidental (CIA) or Severe Accident (AG) situations for the EPR (Evolutionary Pressurised Reactor). This project is carried out by the Nuclear design office teams in Ile-de-France and is done in connection with CIA and AG engineers. The objectives of this internship are to: Perform a physical analysis of the impacts of accidents on the plant; Analyze CIA operating strategies; Define a tool that will serve to create a database of the analysis performed; Automatically generate an operating rule. In the first stage, you will need to master: The global operation of an EPR-type reactor; The "Conduite" (Operation) pathway of the ASSYSTEM Institute and the existing CIA and AG skill development pathways; The logic of the State-Based Approach (APE); The technical notes for accidental transient analyses; The internal ASSYSTEM tools associated with the operation – conduite profession; The work carried out during previous internship campaigns. In the second stage, you will: Analyze accidental transients and the behavior of Elementary Systems (SE) during these transients; Propose a model allowing for the completion of data from the public safety report; Integrate the APE loop principle into the proposed models; Create a link between operating strategy and accident (CIA); Automate the drafting of operating rules. You will facilitate the sharing of your work via regular and dynamic reporting, following an input data plan and a previously defined schedule. Why do your internship at Assystem? Quickly develop your skills thanks to high value-added missions, close support, and a structured integration process including follow-up points throughout your internship. Evolve in a caring environment where team spirit is a reality: 87% of our interns and apprentices highlight the quality of the social climate at Assystem.

Build your professional future within a group that recruits more than 100 interns each year and where 75% of interns continue the adventure in CDI or through apprenticeship.

Your assets and prerequisites for success: You are a soon-to-be graduate with a BAC+4 or BAC+5 in an engineering school program, or equivalent. You have a sense of analysis, organization, and good interpersonal skills, You know how to work in a team, You demonstrate curiosity, rigor, autonomy, an innovative spirit, and a capacity for synthesis, You have a fluent level in English. Profession: Fonctionnement / Conduite / Systèmes

We are committed to respecting equal treatment between candidates, and we cultivate all forms of diversity. At Assystem, only skills matter! If you wish to bring any situation or specific needs to the attention of Assystem, do not hesitate: you will be supported!