Diesel Mechanic


Columbia Fleet Service has job openings available for a Diesel Mechanic We're looking for honest, dedicated, customer-service oriented people to join our team at Jessup, MD.

Applicants are required to be:

  • At least 18 years old
  • Recipients of a high school diploma or GED
  • In possession of a valid driver's license
  • Must have a clean driving record
  • Be able to diagnose and repair all aspects of diesel engines
  • Have own tools
  • Familiar with multiple makes and models of vehicles
  • Committed to keeping up to date on automotive knowledge
  • Dependable, honest and organized
  • Available to work weekends and some holidays

Columbia Fleet Service offers 401K, Health Insurance, Free Long term and Short term disability, paid vacation, and uniforms. Pay based on experience.

Click here to submit your application for this position.


Reviews

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Big rog was a very big help

, 01/21/2026

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Matt did a great job with handling the request for my vehicle. Very professional and got the job done rather quickly.

, 01/15/2026

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Jeremiah/trk#40 was outstanding, great positive spirit + extremely knowledgeable & that’s the energy needed when you are in a bind! God bless & thank you

, 01/14/2026

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