Night Shift Diesel Mechanic - Tech B

GFL Environmental•Douglasville, GA

About The Position

The Diesel Mechanic performs intermediate-to-advanced repairs and preventative maintenance on diesel and compressed natural gas (CNG) heavy-duty vehicles under the guidance of shop leadership and senior mechanics. The role helps keep GFL’s waste and recycling fleet safe, efficient, and road-ready. The scheduled shift is 4 p.m. to 4 a.m.

Requirements

  • At least 3 years of heavy-duty commercial diesel and/or CNG maintenance experience.
  • Brake Safety Certificate.
  • 609 A/C System Certification.
  • Knowledge of DOT, OSHA, and related state and federal safety regulations.
  • Must pass a Maintenance Exam during the interview process.
  • Valid driver's license.
  • Own a personal set of foundational mechanic hand tools.
  • Computer literacy and experience with electronic diagnostic software, or willingness to learn GFL maintenance systems.
  • Strong communication skills for interacting with shop leadership, team members, and vendors.
  • Ability to stand, stoop, kneel, crouch, crawl, climb ladders, reach above shoulders, lift up to 50 pounds, and push or pull up to 100 pounds.
  • Ability to maintain continuous visual and mental attention for diagnostics, including close and distance vision, color vision, and depth perception.
  • Ability to safely operate commercial waste trucks, shop tools, and computer workstations.

Nice To Haves

  • Experience with trash/refuse equipment.
  • Class A or B Commercial Driver's License, or willingness and ability to obtain one within 6 months of hire.
  • ASE certifications.

Responsibilities

  • Perform electronic diagnostics, troubleshoot systems, and repair diesel engines, CNG systems, electrical equipment, and hydraulic systems.
  • Conduct basic and DOT/brake inspections of brake systems, engine components, emission systems, steering mechanisms, and wheel bearings.
  • Test drive trucks to diagnose operational issues and verify repairs.
  • Maintain and repair heavy-duty waste equipment systems.
  • Log repairs, complete digital work orders, and request parts.
  • Maintain a safe and clean work environment in accordance with OSHA and GFL standards.
  • Participate in GFL training classes and skill development programs.

Benefits

  • Competitive pay
  • Quarterly tool allowance
  • Safety boot allowance
  • Medical, dental, and vision benefits
  • 401(k) matching
  • Paid time off
  • Paid holidays
  • Paid training classes
  • Ongoing professional development
  • Year-round job security
  • Career growth opportunities
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service