Ability to diagnosis equipment for proper operation using various high-technology diagnostic tools and test equipment, operational tests, and/or road tests; to use and maintain hand tools, diagnostic equipment, and machine tools used in all phases of automotive repair and maintenance; to read, interpret and apply information from technical manuals, service manuals (including electronic services manuals), schematic diagrams, diagnostic aids, flow charts, and graphs; to use a maintenance management computer system to look up vehicle repair history and enter work order information; to perform physically demanding work including, but not limited to, walking up and down stairs, standing for prolonged periods, squatting, stooping, bending, twisting, stretching, crawling, reaching overhead, and working in awkward positions without choice or variety. High school diploma or GED, and three to five years of experience in the maintenance, repair, and computerized diagnosis of medium-heavy truck faults at a journeyman technician rating; or an associate degree in automotive technology from an accredited college plus three years of hands-on automotive experience; or an equivalent combination of training and experience.