Diesel Mechanic: Field & Shop Tech with Growth & OT

Concordia Group; Carol Stream (IL); On-site; USD 34,000 - 44,000; Full time

Benefits offered by this job

401(k) with company match

Medical, dental, and vision insurance

Company-paid life insurance

Short-term and long-term disability

Vacation pay and sick pay

10 paid holidays minimum plus 1 float

Job summary

Concordia Wireless is seeking an experienced Diesel Mechanic to keep our fleet and field equipment operating safely and efficiently. This hands-on role requires diagnosing, repairing, and maintaining a wide range of vehicles and trailers in shop and field environments.

Pay ranges from $25 to $32 per hour based on experience, with a yearly bonus and generous overtime. Flexible start times are available, with shifts around 6:00–7:00 AM CST.

Qualifications

• 3+ years of experience as a mechanic (or equivalent education/training).
• Experience diagnosing and managing electronic issues in vehicles and equipment.
• High School Diploma; an Associate degree or ASE certification is a plus.
• 1–2 years’ auto body repair experience.
• Strong knowledge of transmissions, gas/diesel engines, hydraulics, and engine replacement.

Responsibilities

• Perform preventive maintenance on trucks and trailers under guidance of senior mechanics.
• Repair and inspect heavy-duty vehicles: engines, brake systems, electrical, steering, cooling systems.
• Complete body work: replace fenders, bumpers, headlights, and minor auto body parts.
• Conduct trailer repairs: axle replacement, hinge repairs, wiring harness work.
• Oil changes, tire repairs, and wheel alignments with in-house equipment.
• Electronic diagnostics using OEM and Snap-on scanners (training provided).
• Use hand and power tools for repairs.
• Repair and troubleshoot major components such as transmissions and engines.
• Keep accurate records of maintenance performed.
• Assist with other duties as assigned by management.

Skills

Electronic diagnostics

Heavy-duty repair

Hand & power tools

Independent work

Team collaboration

Education

High School Diploma

Associate degree or ASE certification a plus

Tools

Snap-on scanners

OEM diagnostic tools

Job description

Concordia Wireless is seeking an experienced Diesel Mechanic to keep our fleet and field equipment operating safely and efficiently. This hands-on role requires diagnosing, repairing, and maintaining a wide range of vehicles and trailers in shop and field environments.

Pay ranges from $25 to $32 per hour based on experience, with a yearly bonus and generous overtime. Flexible start times are available, with shifts around 6:00–7:00 AM CST.