Commercial Truck Service Technician

Diagnose commercial truck systems through inspection, testing, and component repair. This service technician role covers mechanical faults, maintenance, and road testing.

As a Service Technician, you will inspect mechanical units, review work orders, and discuss findings with a supervisor. You will adjust, repair, or replace automotive, commercial transport truck, and truck-trailer components. The work includes estimating parts and labour costs, testing repaired systems, and explaining completed work to customers.

• Inspect and test mechanical units for faults and malfunctions
• Adjust, repair, or replace commercial truck system components
• Review work orders and discuss findings with supervisors
• Road test motor vehicles and test repaired systems
• Complete reports documenting problems and work performed

• Ability to inspect automotive and truck mechanical systems
• Ability to diagnose faults and malfunctions
• Ability to estimate parts and labour costs
• Ability to test and adjust units to specifications
• Ability to advise customers about repairs and requirements

Apply mechanical inspection, diagnosis, repair, and testing skills across commercial truck systems and motor vehicle maintenance.