Heavy Truck Technician

Job Description

Our client is seeking an experienced Heavy Truck & Equipment Technician to join their team in Columbus, Ohio. This role is ideal for a highly skilled technician with mechanical and diagnostic expertise who can handle both shop repairs and field service calls. From Class 8 trucks to dozers, excavators, loaders, and hydraulics, you’ll work on some of the toughest equipment in the industry. A CDL license is highly preferred to support road testing and field operations.

Responsibilities

Diagnose, repair, and maintain heavy trucks, dozers, loaders, excavators, and other construction equipment

Troubleshoot engines, transmissions, hydraulics, electrical systems, brakes, and suspensions

Perform field service calls to complete on-site repairs with minimal downtime

Use OEM diagnostic software and tools (Cummins Insite, CAT ET, Detroit Diesel DiagnosticLink, John Deere Service Advisor, Allison DOC)

Document work performed, parts used, and service outcomes

Road test trucks and equipment to confirm repairs and compliance

Collaborate with the parts and service team to ensure efficient workflows

Follow all safety standards and company policies

Qualifications

3–5 years of experience in heavy truck or heavy equipment repair

Strong diagnostic ability with OEM diagnostic software and electronic service tools

CDL Class A or B license highly preferred

Welding and fabrication experience a plus

Valid driver’s license with a clean record

OEM certifications (Freightliner, Western Star, CAT, Komatsu, John Deere, Volvo, etc.) strongly preferred

Benefits (customize per employer)

Competitive pay based on experience

Health, dental, and vision insurance

Paid time off + holidays

401(k) with employer match

Ongoing OEM training and certifications

PPE, uniforms, and specialty tools provided

About SourceLine

SourceLine is a flat-fee direct hire recruiting partner specializing in RV, Marine, Powersports, Heavy Truck, and Heavy Equipment. We help dealerships, service centers, and operators hire prescreened candidates who are ready to interview — without the high commissions of traditional agencies. Our U.S.-based team uses targeted outreach and industry knowledge to connect you with the right talent.