In July 2019, Mathieu Bellavance joined the multidisciplinary Pyrotech BEI team as a a forensic engineer, mechanical expert. He holds a degree in Mechanical Engineering Technology from Cégep du Vieux Montréal and a Bachelor's degree in Mechanical Engineering from École de Technologie Supérieure in 2005.
Previously, Mathieu worked in the field of aeronautics, as a structural stress analyst. This experience allows him to understand in depth the mechanical systems analyzed during his mandates.