Technician, Lead Tractor

DUNCAN, SC, USPosted Oct 9, 2026

Job description

What You’ll Do: Tests, services, and repairs tractors, trailers, engines, and related mechanical components. Serves as leader to other technicians.

  • Make certain all technicians under their lead are working safely.
  • Test and repair electrical systems such as lighting, instrumentation, ignition, and electronic fuel injection.
  • Disassembles and assembles equipment.
  • Cleans tools and parts.
  • Change tire and wheel assemblies.
  • Discuss problems with other technicians to discover faults, listen to engines, fit and operate special test equipment, and test driver vehicles.
  • Carry out minor body repairs and minor trim repairs.
  • Repair or replace worn and faulty parts by removing assemblies such as engines, transmissions, differentials or steering gear or other small parts; dismantle them and check parts, referring to manuals as necessary.
  • Reassemble, test, clean, and adjust repaired or replaced parts or assemblies; use various instruments to make sure they are working properly and put them back into the vehicle.
  • Tune engines using special electronic equipment and make fine adjustments, e.g. to carburetors for smoother running.
  • Diagnose, repair, and replace engine management/fuel injection components.
  • Inspect vehicles and issue roadworthiness certificates or list the work required before a certificate can be issued.
  • Perform other duties as assigned.

Description copied from U.S. Xpress's careers page. Read the full posting before you apply.

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