Chief engineer (X 2003, ENPC 2008) began his career as deputy to the head of the transport department in charge of the road project management division, at the Regional Department for the Environment, Planning and Housing (DREAL) Alsace in 2000. He was then appointed project manager to the Prefect of the Ile-de-France region in 2012, he joined the Société du Grand Paris (SGP) as deputy director of Line 15 East in 2016. He is then appointed project director for line 15 East in 2018.