Concordia Wireless logo

Diesel Mechanic

Concordia Wireless

Carol Stream, IllinoisPosted Oct 1, 2026

Job description

We are hiring an experienced Diesel Mechanic to join our team. If you’re passionate about working with heavy-duty vehicles and want to grow your career with a company that values its people, we encourage you to apply today!

Responsibilities

Perform preventive maintenance services on trucks and trailers under the guidance of senior mechanics Repair and inspect heavy-duty vehicles, including engines (gas & diesel), brake systems, electrical, steering, and cooling systems Complete body work such as replacing fenders, bumpers, headlights, and minor auto body parts Conduct trailer repairs: axle replacement, hinge repairs, wiring harness work Handle oil changes, tire repairs, and wheel alignments with in-house equipment Perform electronic troubleshooting and diagnostics using OEM and Snap-on scanners (training provided) Use hand and power tools including wrenches, screwdrivers, pliers, pressure gauges, and hydraulic jacks/hoists Repair and troubleshoot major components such as transmissions and engines Keep accurate records of maintenance work performed Assist with other duties as assigned by management Qualifications 3+ years of experience as a mechanic (or equivalent education/training) High School Diploma required; Associate degree or ASE certification a plus 1–2 years’ auto body repair experience Strong knowledge of transmissions, gas/diesel engines, hydraulics, and engine replacement Proficient in the use of hand tools and power tools Valid driver’s license required; CDL preferred Ability to work independently and as part of a team

More jobs at Concordia Wireless

See all openings at Concordia Wireless

More jobs in Carol Stream