Sebastien K. currently serves as Preventeur HSE at SFERIS, a position held since December 2023, where responsibilities include conducting site visits and audits, ensuring the implementation of HSE policies, reporting on findings, and providing training to operational teams. Previously, Sebastien worked at Safran from October 2022 to October 2023 as Apprenti Preventeur SSE, focusing on professional risk assessment and the implementation of health and safety standards. Experience also includes a role at SNCF Voyageurs in 2022, handling the storage and management of graphical bands, and working as a Technicien contrôle qualité at A.B.C. AUTO BETON CONTROLES, performing concrete tests on-site. Sebastien holds a Licence professionnelle in quality control and safety from Université Paris-Est Créteil and has completed a Brevet de Technicien Supèrieur in administrative assistance and a Baccalauréat in management and business sciences.