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. Road test motor vehicles . 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. Provide customer service. Experience: 1 year to less than 2 years. Green job: Involves duties and responsibilities that lead to positive environmental outcomes.