Education: Other trades certificate or diploma. Work site environment: Dusty. Noisy. Tasks: Troubleshoot and inspect equipment to detect faults and malfunctions. Diagnose faults or malfunctions using computerized and other testing equipment to determine extent of repair required. Adjust equipment and repair or replace defective parts. Keep maintenance reports and documentation. Test repaired equipment for proper performance and to ensure that work meets manufacturers' specifications. Clean, lubricate and perform other maintenance work. Perform repair work on heavy trucks. Verify and repair emission control systems. Work conditions and physical capabilities: Physically demanding. Manual dexterity. Personal suitability: Team player. Experience: 2 years to less than 3 years. Employment terms options: Morning. Day.