CT
Schwenksville, Pennsylvania, United States· Full-time
$20 – $30/hr
CT
Role overview
Job description
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 generaon 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.
Dues & 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 meeng necessary standards for waste disposal and environmental protection.
Job Requirements:
At least 4 years of diesel or heavy equipment maintenance and repair experience.
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 soware
A valid driver’s license with clean driving record
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 Informaon
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 & holidays
Weekly Pay
About this listing
- Source: Cogent Talent Solutions's official careers site (via Lever) · last confirmed on the source 29 Oct 2026
- Posted 27 Oct 2026
Jobiba does not charge job seekers. Never pay to apply or share OTPs, card or bank details.
What they are looking for
Skills & requirements
Department · Professional Services
Hiring company
Cogent Talent Solutions
Construction
View the company profile, current openings and hiring details.
Related opportunities
Similar active roles
Relevant, currently active roles for this market.
CT
Philadelphia, Pennsylvania, United States· Full-time
$40 – $45/hr
CT
Aston, PA, United States· Full-time
$40 – $45/hr
CT
19 days ago
Des Moines, Iowa, United States· Full-time
$28 – $35/hr
CT
Schwenksville, Pennsylvania, United States· Full-time
$20 – $30/hr
CT
Aston, PA, United States· Full-time
$25 – $35/hr
🔔 Get job alerts
New Diesel Mechanic jobs in St Louis, Missouri, United States, straight to your inbox.
No spam · Unsubscribe anytime