Education: Secondary (high) school graduation certificate. Tasks: Adjust, repair or replace parts and components of commercial transport truck systems. Inspect and test mechanical units to locate faults and malfunctions. Inspect mechanical units to locate faults and malfunctions. Inspect motor in operation. Review work orders . Road test motor vehicles . Test automotive systems and components. Adjust, repair or replace parts and components of automotive systems. Adjust, repair or replace parts and components of truck-trailer systems. Repair or replace mechanical units or components. Test and adjust repaired systems to manufacturer's specifications. Estimate parts and labour cost to perform vehicle maintenance and repairs . Perform scheduled maintenance service. Test and adjust units to specifications. Advise customers on work performed and future repair requirements. Complete reports to record problems and work performed. Work conditions and physical capabilities: Fast-paced environment. Attention to detail. Manual dexterity. Own tools/equipment: Steel-toed safety boots. Personal suitability: Accurate. Flexibility. Judgement. Reliability. Team player. Experience: 3 years to less than 5 years. Green job: Involves duties and responsibilities that lead to positive environmental outcomes.