Education: Secondary (high) school graduation certificate. Tasks: Adjust, repair or replace parts and components of commercial transport truck systems. Confirm findings with supervisor to determine whether to repair or replace unit. Adjust, repair or replace parts and components of automotive 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. Advise customers on work performed and future repair requirements. Complete reports to record problems and work performed. Experience: 3 years to less than 5 years. Green job: Involves duties and responsibilities that lead to positive environmental outcomes. Health benefits: Disability benefits. Other benefits: Free parking available.