HI-END DIESEL TRUCK REPAIR INC is seeking a truck trailer mechanic for on-site work in Mississauga, ON. The role requires a secondary school diploma and 1–2 years of relevant experience. You will maintain, inspect, and repair truck-trailer systems in a dusty, noisy workshop setting. Daily duties include testing units, diagnosing faults, and performing scheduled maintenance. Permanent, full-time position with morning, day, and evening shifts; starting as soon as possible.