Diesel Mechanic- St. Louis, MO

St. Louis, Missouri
Diesel Mechanic
MTS - St. Louis, MO
Depends on Experience 
Full Time
1st and 2nd Shift

Martin Transportation Systems is GROWING! Join a THRIVING company!

Diesel Truck & Trailer Mechanics Needed

Job Type: Full-time

  • 1st shift mechanic, Tuesday - Saturday 9:00 am - 5:30 pm 
  • 2nd shift mechanic, Monday - Friday 2:30 pm - 11:00 pm 

Required experience:

  • Mechanic: 2 year
  • Diesel Mechanic: 2 year
  • Tractor/trailer experience required
  • CDL A or B a plus but not required
  • Ability to work without direct supervision required

We offer excellent benefits and a safe work environment for all of our employees.

The right diesel mechanic will have the following:

  • ASE certified or equivalent experience
  • Fluent use of Class 8 software
  • Some experience as a Diesel Mechanic repairing Trucks &/or Trailers
  • Be able to diagnose, repair and perform general maintenance
  • Experience working with Detroit & Cummins Engines
  • Be able to perform general maintenance on our recent model fleet of Volvo and Freightliner Tractors
  • Be able to perform general maintenance on our recent model fleet of trailers
  • Trailer repairs, services, washes, yard check, shop clean-up, etc.
  • Light Computer Work also requested
  • Must have your own basic tools
  • Good driving record necessary
  • Pay based on experience 


  • Medical, Dental & Vision offered
  • 401k w/25% company match (eligible at 6 months)
  • Vacation and Holiday Pay
  • $25,000 in free life insurance offered
  • Short-term and long-term disability available