- Graduate of the University of Pau and the Pays de l’Adour (Scientific Degree)
- Civil Servant at La Poste Group (1999 – 2003)
- Civil Servant at CDC since 2003 (currently Senior Executive Officer)
- Local elected official in Gironde since 2009
- Management Controller (2008 – 2013)
- Head of the payments unit at DPS (2013 – 2017)
- UNSA union mission officer since 2017
- Member of the CLU Bordeaux since 2010
- Elected to CAP 2 of civil servant executive officers since 2014
- Member of the CUEP since 2018
- Member of the European EESC since 2024
- Member of the CMIC since 2025

David Blé
Caisse des Dépôts employee representative