- Member of the Air and Space Academy since 2018 (Vice-President since 2025)
- Member of the board of “La Fondation Dassault Systèmes”
- President ISAE-SUPAERO Foundation 2017–2023
- Retired from Dassault Systèmes 2018 – Special Advisor Global Affairs 2018-2020
- Executive VP – Global Affairs; Member Executive Committee – Dassault Systèmes 2008 – 2018
- Executive Vice-President – Marketing & Sales; GM DS America, GM Customer Support, R&D Mgr – Dassault Systemes 1981 – 2007
- Founding member – Dassault Systemes (1981)
- Software Developer, Computer-Aided Design group – Dassault Aviation 1974 – 1981
- Ms Engineering –SUPAERO (1974)