Resume Objective
Certified diesel mechanic with 8 years of experience maintaining and repairing Class 6–8 trucks and heavy construction equipment. Seeking a diesel mechanic role with a fleet operation or equipment dealer where I can apply my diagnostic and overhaul expertise.
Key Skills to Highlight
- Diesel engine diagnosis and overhaul
- Hydraulic system troubleshooting and repair
- DPF, DEF, and emissions system service
- Electronic engine diagnostics (Cummins Insite, Detroit Diagnostics)
- Transmission and driveline repair
- Brake system maintenance (air and hydraulic)
- Preventive maintenance scheduling
- Welding and fabrication (basic)
Sample Work Experience Bullets
- Diagnosed and repaired diesel engines including Cummins, Detroit, and PACCAR platforms using manufacturer diagnostic software.
- Performed DPF cleaning, DEF system repairs, and EGR valve service to maintain emissions compliance.
- Overhauled hydraulic cylinders, pumps, and control valves on excavators, loaders, and articulated haul trucks.
- Completed brake adjustments, air dryer service, and wheel-end inspections on Class 8 linehaul trucks.
- Tracked fleet preventive maintenance intervals and ensured all units were serviced on schedule to minimise downtime.
Education
Diploma in Diesel Engine Mechanics or Heavy Equipment Technician programme from an Ontario college.
Relevant Certifications
- 310T Truck and Coach Technician (Ontario)
- Red Seal Endorsement (Truck and Coach Technician)
- Air Brake Endorsement (Z)
How to Use This Sample
Use this sample as a structural guide — not a template to copy word-for-word. Adapt the objective, skills and experience bullets to reflect your own background. Tailor each application to the specific job posting, and keep your resume to one page for entry-level roles or one to two pages for senior positions.
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