2nd-Shift Diesel Mechanic

GFL Environmental | Keeping Communities Clean, Safe & Green

At GFL Environmental, we’re not just maintaining trucks — we’re powering the communities we serve. As a Diesel Mechanic (Levels A–C), you’ll play a critical role in keeping our modern fleet of refuse, recycling, and support vehicles operating safely, efficiently, and reliably.

Whether you’re a seasoned master technician or an experienced mechanic looking to grow, GFL offers career progression, stability, and the opportunity to work with industry-leading equipment.

What You’ll Do

As a Mechanic at GFL, you will:

• Perform preventive maintenance and repairs on a diverse fleet of diesel-powered vehicles and equipment

• Diagnose and troubleshoot engines, electrical systems, hydraulics, air brakes, and emissions systems

• Conduct DOT inspections and ensure compliance with safety and regulatory standards

• Utilize diagnostic software and tools to efficiently identify and resolve issues

• Maintain accurate service records and communicate repair needs clearly

• Work closely with operations and leadership to minimize downtime and maximize fleet reliability

• Follow all safety policies, procedures, and best practices

Mechanic Levels Explained

Mechanic C (Entry–Intermediate)

• Performs routine PMs and basic repairs

• Assists senior mechanics with complex diagnostics

• Growing skills in diesel systems, hydraulics, and electrical components

Mechanic B (Experienced)

• Independently diagnoses and repairs most vehicle systems

• Strong working knowledge of diesel engines, air brakes, and electrical systems

• Mentors junior mechanics and supports shop efficiency

Mechanic A (Master Technician)

• Expert-level diagnostics and complex repairs

• Leads major overhauls and advanced troubleshooting

• Acts as a technical resource and mentor for the shop

• Helps drive safety, quality, and continuous improvement

What We’re Looking For

• Hands-on experience as a Diesel Mechanic (level based on skill and experience)

• Strong knowledge of diesel engines, hydraulics, electrical systems, and air brakes

• Ability to read and interpret diagnostic data and service manuals

• Commitment to safety, quality workmanship, and teamwork

• Valid driver’s license (CDL preferred or willingness to obtain, depending on location)

• ASE certifications are a plus (and supported by GFL!)

Why Join GFL Environmental?

• Competitive pay with a $5,000 sign-on bonus based on experience and skill level

• Career growth opportunities across North America

• Modern fleet and well-equipped shops

• Comprehensive benefits package (medical, dental, vision, 401(k), paid time off)

• Ongoing training and certification support

• Work for a company committed to sustainability, safety, and employee success

Be Part of Something Bigger

At GFL Environmental, we invest in our people and our future. If you’re passionate about diesel mechanics and want a career—not just a job— GFL is the place to grow .

Apply today and help keep our communities moving forward.

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 


Please note that GFL does not provide visa sponsorship   for this position. Valid work authorization in the country where the job is located is required. Successful candidates will be required to provide valid documentation confirming their eligibility to work in the country where the job is located prior to their start date.

This hiring process may utilize machine-based systems to assist in screening and assessing applicants. Final selection decisions are made by our recruitment team.