Alexandre de Juniac is on the board of Edenred SE, Le Club des Juristes and Arkema Srl. In the past he occupied the position of Chairman & Chief Executive Officer of Air France-KLM SA and Chairman & Chief Executive Officer for Société Air France SA (a subsidiary of Air France-KLM SA), Chairman for Europcar Mobility Group SA, Chief Executive Officer & General Director at International Air Transport Association, Secretary of Thales SA Head-Sales at Thales Avionics SA, Deputy Senior Vice President at Thales Air Systems SA and Sales Director for Sextant Avionique SA (which are all subsidiaries of Thales SA), Director-Planning & Development at TSA SAS (Paris), Chief of Staff at France Ministry of Economy Industry & the Digital Sector and Counsel at Conseil d’État.

He received an undergraduate degree from Ecole Polytechnique and an undergraduate degree from Ecole Nationale d'Administration.