GFL Environmental is seeking a Night Shift Diesel Mechanic to keep our waste collection fleet safe, reliable, and on the road. In this role, you will perform diagnostics, repairs, and preventive maintenance on diesel trucks and related equipment, focusing on engines, hydraulics, brakes, and electrical systems. You'll complete work orders, follow strict safety and environmental standards, and support a fast-paced, essential operation. GFL offers stable, long-term career growth, comprehensive benefits, training, and the opportunity to contribute to sustainable waste management in your community.