2 years to less than 3 years Tasks Adjust, repair or replace parts and components of commercial transport truck systems Inspect and test mechanical units to locate faults and malfunctions Adjust, repair or replace parts and components of truck-trailer systems Repair or replace mechanical units or components Perform scheduled maintenance service Complete reports to record problems and work performed Area of specialization Truck-trailer repair Work conditions and physical capabilities Fast-paced environment Attention to detail Personal suitability Dependability Reliability Team player Employment terms options