Diesel Mechanic

TMC TransportationChicago, IL
Onsite

About The Position

The Diesel Mechanic is responsible for repairing and maintaining company tractors and/or trailers. This role involves diagnosing and troubleshooting mechanical and electrical issues, performing routine maintenance, and reconditioning or replacing parts. The mechanic will utilize diagnostic software, wiring schematics, and various tools, including welding and metal fabrication equipment. Other duties as assigned.

Requirements

  • Technical school degree and/or previous tractor/trailer repair experience
  • Valid Driver’s License
  • Attentive to detail
  • Strong oral and written communication skills
  • Ability to handle a fast-paced, physically demanding workload

Responsibilities

  • Repair and maintain company tractors and/or trailers using hand tools, precision measuring instruments, and machine tools
  • Diagnose, troubleshoot and examine parts for defects and excessive wear
  • Diagnose, troubleshoot, and repair electrical circuits utilizing computer based software diagnostic programs and printed wiring schematics
  • Recondition, repair and/or replace parts
  • Perform routine maintenance checks including inspecting brake system, wheel bearings, electrical system, and air systems
  • Diagnose, troubleshoot, and repair engine/driveline/ABS related issues utilizing sound mechanical knowledge and computer based diagnostic programs
  • Ability to set up and use common cutting, welding, and metal fabrication tooling and equipment as needed to complete trailer repairs
  • Other duties as assigned
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service