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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Jeremiah came out from columbia fleet and towed my tractor trailer off of the interstate after an engine shutdown - He was quick and professional with the whole situation, Seemed like a genuinely good driver and very interested in his work. Can't thank him and his company enough. 10/10 would recommend both for towing and roadside help.

, 02/08/2026

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Great experience all around! Great attitude and fast service! Matt was really nice and did everything professionally!

, 01/28/2026

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Matt was amazing! He is a lifesaver and service, attitude and everything was top notch!

, 01/28/2026

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