Education: Other trades certificate or diploma. or equivalent experience. 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. Welding experience. 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. Perform other routine maintenance. Certificates, licences, memberships, and courses : Commercial Vehicle Inspection Certificate. Screening questions: Do you have experience working in this field?. Do you have the required certifications listed in the job posting?. Experience: 5 years or more.