GM technician diesel

Alliance HR&I • Medicine Hat, Alberta, Canada • Posted March 23, 2026

Location Medicine Hat, Alberta

Job Type Full-time

Category Vehicle and Mobile Equipment Mechanics, Installers, and Repairers

Posted March 23, 2026

GM Diesel Technician

We are seeking a skilled Diesel Technician with experience servicing General Motors (GM) vehicles and diesel engines to join our dealership service department. The successful candidate will diagnose, repair, and maintain GM diesel trucks and vehicles while ensuring high standards of quality and customer satisfaction.
Key Responsibilities
Diagnose and repair GM diesel engines and drivetrain systems
Perform maintenance and repairs on Duramax diesel engines
Troubleshoot engine performance, fuel systems, electrical systems, and emissions components
Use GM diagnostic equipment and service software
Perform inspections, preventative maintenance, and scheduled services
Repair braking, suspension, steering, and drivetrain systems
Complete warranty repairs according to GM dealership standards
Maintain accurate service documentation and r...
            

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