Mario Lemieux has extensive experience in the metallurgy field, currently serving as a Principal Technician for inspection and testing at GHD since January 2004. Previously, Mario held the position of Chief Inspector at ADF from January 1996 to January 2004. Mario's educational background includes a degree in Welding Inspection from Cegep Andre Laurendeau. Professional certifications include SCWI, CWB, NDT, and NACE.