Martial Proulx has extensive experience in educational administration, currently serving as the Directeur école at Centre de services scolaire des Trois-Lacs since March 2021. Prior to this role, Martial Proulx held several key positions at Commission scolaire des Trois-Lacs from August 1997 to July 2020, including Directeur école secondaire de la Cité-des-Jeunes, where responsibilities included managing and administering a secondary school with over 3000 students, as well as roles as Directeur école primaire and Directeur-adjoint école secondaire. Martial Proulx's educational background includes a M.Éd. in management of education and training from Université de Sherbrooke, a certificate in human resource management from École des sciences de la gestion (ESG UQAM), a first cycle degree in adaptation scolaire from Université du Québec à Montréal, and a B.Sc. in physical activity from Université de Sherbrooke.