Trailer Mechanic: DOT Diagnostics & Repairs

Interstate PowerSystems; Carol Stream, Northern (IL, KY); Hybrid; USD 38,000 - 45,000; Full time

Benefits offered by this job

Competitive compensation

Uniforms

Union Health Benefits as indicated in

Job summary

Interstate Power Systems is seeking a qualified Trailer Mechanic to inspect, diagnose, repair, and perform preventive maintenance on commercial trailers in Carol Stream, IL. The role emphasizes safety, DOT compliance, and reliable trailer operation.

The ideal candidate has at least 2 years of trailer repair experience, strong knowledge of air brake and electrical systems, and the ability to perform welding and fabrication when needed.

Qualifications

• Minimum 2 years of commercial trailer repair experience.
• Strong understanding of trailer air brake and suspension systems.
• Ability to diagnose and repair trailer electrical and lighting systems.
• Experience performing DOT trailer inspections.
• Ability to lift up to 75 lbs and work in a physically demanding environment.
• Valid driver’s license with acceptable driving record.
• Valid Class A CDL is required.
• Ability to road test equipment and move trailers safely within customer facilities and company property.

Responsibilities

• Perform inspections, diagnostics, repairs, and preventive maintenance on commercial trailers.
• Repair and replace brake systems, wheel ends, suspension components, landing gear, doors, flooring, lighting, and electrical systems.
• Conduct DOT inspections and document findings accurately.
• Perform welding and fabrication repairs as required.
• Troubleshoot and repair ABS systems and trailer electrical wiring.
• Repair trailer structural damage, including panels, roofs, doors, and frames.
• Maintain a safe and organized work area.
• Complete repair orders, work orders, and inspection reports accurately and timely.
• Communicate effectively with Service Advisors, Foremen, and customers regarding repair recommendations.
• Follow all company safety procedures and regulatory requirements.

Skills

Trailer repair experience

Air brake systems

Electrical systems diagnosis

DOT inspections

Valid driver's license

Valid Class A CDL

Tools

Welding & fabrication

Fleet maintenance software

Electronic inspection systems

Job description

Interstate Power Systems is seeking a qualified Trailer Mechanic to inspect, diagnose, repair, and perform preventive maintenance on commercial trailers in Carol Stream, IL. The role emphasizes safety, DOT compliance, and reliable trailer operation.

The ideal candidate has at least 2 years of trailer repair experience, strong knowledge of air brake and electrical systems, and the ability to perform welding and fabrication when needed.