Diesel Mechanic

cogentanalytics· Talent Solutions
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📍 St Louis, MOFull Time💰 USD 32–32

About this role

Diesel Service Tech/Mechanic
 
Our client, a family-owned truck repair is an operated Union Diesel Repair Shop serving the St. Louis area for over 80 years. Currently being run by the 4th genera􀆟on of Schroeders. We are currently looking for Diesel Mechanics for our 2nd shift, 3:30 to Midnight.Monday through Friday work week, Union wages and Benefits via Machinist District 9.

Du􀆟es & Responsibilities:

  • Consulting the customer and reading work orders to evaluate the tasks required
  • Preparing work plans after fully scoping out the issues
  • Running diagnostic tests on diesel engines and interpreting the results to offer suitable solutions
  • Inspecting vehicle systems, including suspensions, steering and exhausts
  • Repairing or replacing vehicle transmissions, brakes, engines, and other associated parts
  • Conducting field visits in the case of an emergency or sudden breakdown
  • Test driving repaired vehicles to gauge their performance
  • Completing oil changes, coolant service, AC evaluation, and brake checks
  • Maintaining records of parts inventory and serviced vehicles
  • Ensure the job area is organized and clean, including mee􀆟ng necessary standards for waste disposal and environmental protection.

Job Requirements:

  • At least 4 years of diesel or heavy equipment maintenance and repair experience. (Preferred)
  • Advanced knowledge of a vehicle, its electrical system, and the mechanisms of a diesel engine (Hi rail and hydraulic knowledge is Preferred)
  • In-depth knowledge of diesel engine components and operational mechanisms
  • Superior knowledge of maintenance tools and repair equipment
  • Comfortable using mechanical and electrical power tools
  • Excellent problem-solving skills
  • Keen attention to detail
  • Basic knowledge of computer systems and other relevant electronics (MaxxTraxx knowledge is preferred)
  • Proficiency in the use of diesel engine diagnostic so􀅌ware
  • A valid driver’s license; Must have CDL -B (CDL-A strongly preferred)
  • Good interpersonal skills
  • Effective collaboration and communication skills
  • Must furnish own tools.

Physical Requirements:

  • Work inside an open floor plan shop
  • Daily exposure to dirt, oils, smells, and sounds, related to standard mechanics’ shop.
  • Must be able to lift, handle, meet ladder safety requirements.
  • Must be able to lift 50+ lbs. regularly.
  • Must be able to work at heights of 0-20 ft.
  • Must be able to bend, stand, sit, crawl, lay, climb, and li􀅌 throughout each day.
  • Required to stand, walk, and sit frequently. Required to reach with hands and arms; climb or balance; stoop, kneel or crouch to access vehicle areas.

Additional Informa􀆟on

  • We provide an excellent compensation package through District 9 International Association of Machinists & Aerospace, Local 777
  • Health and Welfare, Vision, Dental, Union Pension
  • Paid vacation (5 days a􀅌er first anniversary) & holidays (9 days per year)
  • 8.5-hour workdays, 30 minutes unpaid lunch.
  • Weekly Pay

Frequently Asked Questions

What is the salary for the Diesel Mechanic role at cogentanalytics?
The listed salary for this Diesel Mechanic position at cogentanalytics is USD 32–32. This is an Full Time role.
Where is the Diesel Mechanic position at cogentanalytics located?
This Diesel Mechanic role at cogentanalytics is based in St Louis, MO. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Diesel Mechanic role at cogentanalytics full-time or part-time?
This is listed as a Full Time position. It is posted as a Diesel Mechanic role in the Talent Solutions department at cogentanalytics.
Which team or department does the Diesel Mechanic at cogentanalytics belong to?
This Diesel Mechanic position is part of the Talent Solutions department at cogentanalytics. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Diesel Mechanic position at cogentanalytics?
Click the "Apply Now" button on this page. You will be redirected to cogentanalytics's official application portal hosted on lever where you can submit your application directly.
When was the Diesel Mechanic job at cogentanalytics posted?
This Diesel Mechanic position at cogentanalytics was posted on Sep 25, 2026. Apply as soon as possible — early applications are often reviewed first.
Diesel Mechanic
cogentanalytics · 💰 USD 32–32
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