310T Diesel Mechanic — Diagnostics & Fleet Maintenance

GFL Environmental Inc.; Windsor; On-site; CAD 55,000 - 69,000; Full time

Benefits offered by this job

Competitive pay (40–50 CAD/hr)

Comprehensive health benefits

RRSP/DPSP retirement

Modern fleet and gear

Career growth

Employee assistance program

Perks and team recognition

Job summary

GFL Environmental Inc. is seeking a 310T Mechanic to inspect, maintain, repair and rebuild heavy‑duty diesel trucks and related equipment, ensuring assets run reliably and in compliance with regulatory standards.

Based in Windsor, Ontario, the role offers hourly pay between $40 and $50, with full benefits, RRSP/DPSP, and opportunities for career growth within GFL's nationwide network. Applicants must have valid 310T license and at least one year of experience.

Qualifications

• Valid 310T Truck & Coach Technician license required.
• Minimum 1 year of experience as a diesel mechanic.
• High school diploma or GED; technical diploma preferred.
• Experience with diagnostic software is a strong asset; good computer literacy.

Responsibilities

• Diagnose and repair heavy‑duty diesel trucks and related equipment (diesel, CNG, gasoline, electric).
• Perform preventive maintenance to ensure fleet reliability.
• Complete work orders, repair reports and parts requests daily using fleet software.
• Plan repairs using M5 planner and coordinate with operations.
• Ensure safety compliance and maintain organized, safe work areas.
• Maintain tools and shop equipment; support operational needs.

Skills

Safety-minded

Computer literacy

Education

High school diploma or GED

Technical diploma preferred

Tools

Diagnostic software

Job description

GFL Environmental Inc. is seeking a 310T Mechanic to inspect, maintain, repair and rebuild heavy‑duty diesel trucks and related equipment, ensuring assets run reliably and in compliance with regulatory standards.

Based in Windsor, Ontario, the role offers hourly pay between $40 and $50, with full benefits, RRSP/DPSP, and opportunities for career growth within GFL's nationwide network. Applicants must have valid 310T license and at least one year of experience.