Maintenance Supervisor

GFL Environmental Inc.; South Carolina; On-site; USD 70,000 - 90,000; Full time

Job summary

GFL Environmental Inc. is seeking a Maintenance Supervisor to oversee the day-to-day operations of our maintenance department and supervise a team responsible for preventive maintenance and repair of our diesel and alternative-fuel fleet.

You will schedule repairs using the M5 Planner, track parts, and ensure all work complies with safety and regulatory standards. The role requires hands-on leadership in a fast-paced shop environment and a commitment to uptime and reliability.

Qualifications

• 3+ years of heavy diesel truck maintenance experience.
• 1+ year in a leadership or lead tech role.
• Proficiency with Microsoft Office for scheduling and budgeting.
• You can lift 50 lbs and work in a shop environment.

Responsibilities

• Oversee the day-to-day operations of the maintenance department.
• Coach, mentor, and develop a team of technicians.
• Use the M5 Planner to schedule repairs and track parts.
• Ensure repairs meet safety and regulatory standards.
• Lead complex diagnostics and preventive maintenance.

Skills

Heavy diesel maintenance

Leadership

Scheduling

Budgets

Engine knowledge

Emissions

Hydraulics

Air brakes

Microsoft Office

Tools

Microsoft Office

Job description

Under the direction of the Maintenance Manager, the Maintenance Supervisor will oversee the day-to-day operations of a maintenance department and the supervision of a team responsible for the preventive maintenance and repair of fleet. Ensure all repairs and/or maintenance to equipment (diesel fleet, alternate fuel, containers, and other heavy-duty equipment) is performed in accordance with Company safety and compliance standards, and with all federal/state regulations.

What You’ll Be Doing (The Fun Stuff):

• Command the Shop: Oversee the daily hustle of our maintenance department. You’re the conductor of this diesel-powered orchestra!

• Coach & Mentor: You aren’t just a boss; you’re a pro trainer. Lead, inspire, and develop a team of skilled technicians to be the best in the business.

• The Tech Wizard: Use the M5 Planner to schedule repairs, track parts, and ensure our fleet—from heavy-duty trucks to alternative fuel vehicles is in peak condition.

• Safety First, Always: Ensure every bolt is tight and every repair meets our gold-standard safety and federal/state regulations.

• Problem Solver: Dive into complex diagnostics and lead the way on advanced preventive maintenance.

What’s in Your Toolbox?

• Experience: At least 3 years of heavy diesel truck maintenance and 1+ year in a leadership or lead tech role.

• Knowledge: You know your way around engines, emissions, hydraulics, and air brakes like the back of your hand.

• Skills: You’re a pro with Microsoft Office and can juggle schedules and budgets without breaking a sweat.

• Grit: You’re ready to lift 50 lbs, work in the shop environment, and lead from the front.

Why Join the GFL Family?

• Stability: Work for an industry leader with a massive footprint and a “Green” future.

• Growth: We value your leadership—your input helps drive hiring, promotions, and shop goals.

• The Vibe: A fast-paced, team-oriented environment where your hard work is seen and rewarded.

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.

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.