Air Liquide Canada is hiring a Truck/Trailer Mechanic in Hamilton to perform routine and preventive maintenance on trailers and related equipment. The role involves diagnosing issues, assembling/disassembling components, and maintaining detailed repair records in a safety-focused workshop. The ideal candidate holds a 310T/310J license with 3–5 years of experience and robust knowledge of diesel engines, hydraulics, brakes, and electrical systems.