Diesel & CNG Fleet Mechanic — Road-Ready

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

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.