David Tellouk serves as the Manager of the Research4Future program at SNCF since January 2023, following roles at SNCF Réseau where responsibilities included customer satisfaction project management and international project transformation. With experience spanning over a decade, David's previous positions encompass market area management, system capacity analysis for the LGV Sud-Est line, and consultancy in management for various prominent organizations. David holds a Bachelor's degree in Electrical and Industrial Engineering from Polytechnique Montréal and additional degrees from CentraleSupélec and HEC Montréal in industrial engineering and management.