GFL Environmental seeks a 1st/2nd-Shift Diesel Mechanic to keep our waste and recycling fleet safe, reliable, and on the road. You'll inspect, diagnose, and repair diesel trucks and related equipment, performing preventive maintenance, troubleshooting hydraulic, electrical, and brake systems, and completing accurate service records. Working in a safety-first, team-focused shop, you'll support essential environmental services for local communities while gaining training and advancement opportunities in a stable, growing company.