Diesel Mechanic

GFL Environmental Inc.; Wilmington (NC); On-site; USD 65,000 - 90,000; Full time

Job summary

GFL Environmental Inc. in Wilmington, NC is looking for a Diesel Mechanic to maintain a diverse fleet of diesel and CNG vehicles, performing preventive maintenance, diagnostics, and complex repairs in a fast-paced shop.

You will work with shop leadership and senior mechanics, handle DOT inspections, brake and A/C service, road tests, and keep accurate work orders while adhering to OSHA and GFL safety protocols.

Qualifications

• 3+ years of experience in heavy-duty diesel and/or CNG fleet maintenance.
• Brake Safety Certificate and EPA Section 609 A/C Certification required.
• Proficiency with electronic diagnostic software and basic computer systems.
• Valid Class A or B CDL strongly preferred (or willingness to obtain within 6 months). ASE certifications are a plus.

Responsibilities

• Fleet Diagnostics & Repair: Diagnose, service, and repair diesel engines, CNG systems, hydraulics, and electrical components.
• Inspections: Conduct DOT and brake inspections for safety compliance across fleet vehicles.
• Brake & AC Service: Perform brake repairs and service A/C systems using diagnostic software.
• Road Testing: Test-drive trucks to diagnose issues and confirm repairs.
• Shop & Administrative Duties: Log work orders, manage parts inventory, maintain clean bays, follow OSHA and safety protocols.

Skills

Fleet maintenance experience

Safety-conscious

Tools

Electronic diagnostic software

Job description

Position Overview

As a Diesel Mechanic, you will work alongside shop leadership and senior mechanics to keep our diverse fleet of Diesel and Compressed Natural Gas (CNG) vehicles operating in peak, \"road-ready\" condition. You will handle everything from standard preventative maintenance and electronic diagnostics to complex mechanical repairs in a safe, fast-paced shop environment.

Position Overview

As a Diesel Mechanic, you will work alongside shop leadership and senior mechanics to keep our diverse fleet of Diesel and Compressed Natural Gas (CNG) vehicles operating in peak, \"road-ready\" condition. You will handle everything from standard preventative maintenance and electronic diagnostics to complex mechanical repairs in a safe, fast-paced shop environment.

Key Responsibilities

• Fleet Diagnostics & Repair: Diagnose, service, and repair diesel engines, CNG systems, hydraulics, and electrical components.


• Inspections: Conduct thorough DOT and brake inspections to ensure full safety compliance across all fleet vehicles.


• Brake & AC Service: Perform routine and complex brake system repairs and service A/C systems using standard electronic diagnostic software.


• Road Testing: Test-drive trucks as needed to accurately diagnose issues and confirm repairs.


• Shop & Administrative Duties: Log work orders, manage parts inventory, maintain clean work bays, and adhere strictly to OSHA and GFL safety protocols.

Qualifications & Requirements

• Experience: 3+ years of experience in heavy-duty diesel and/or CNG fleet maintenance.


• Certifications Required: Brake Safety Certificate and EPA Section 609 A/C Certification.


• Tech Savvy: Proficiency with electronic diagnostic software and basic computer systems.


• Driver's License: Valid Class A or B CDL strongly preferred (or willingness to obtain within 6 months of hire). ASE certifications are a strong plus.


• Safety First: Working knowledge of DOT and OSHA regulations, with a strong commitment to shop safety.

Physical Demands

• Ability to stand, bend, climb ladders, and maneuver in tight shop spaces for extended periods.


• Ability to lift up to 50 lbs. regularly and push/pull up to 100 lbs.


• Comfortable operating heavy equipment, power tools, and computerized diagnostic units.

We thank you for your interest. Only those selected for an interview will be contacted.

GFL is committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, please contact [e-mail]