The main objective will therefore be to process the experimental images, to analyze the results transversally in order to extract data representative of the performance of the radiographic chain, statistical methods will be put in place. The work will also be based on simulation tools; it will be necessary to quantify the deviations from the simulation based on defined indicators. The exploitation of this data with regard to the latest processing tools developed, and the use of simulation will ultimately make it possible to reduce uncertainties for future radiographic treatments. In accordance with the commitments made by the CEA in favor of integration people with disabilities, this job is open to everyone. 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.