Diesel Mechanic

Republic Services•Wilmington, DE

About The Position

With direct supervision from a Lead Technician, Maintenance Supervisor, or Maintenance Manager, the Maintenance Technician B repairs and maintains diesel and non-diesel equipment and trucks. Work includes chassis components, refuse bodies and control systems, hydraulic and electrical systems, air brakes, general engine systems, HVAC components, suspension, drivetrain, and steering systems. The technician may also perform basic tire work, including replacement, rotation, and tread-depth checks. The role supports a single fleet of advanced vehicles and includes on-site and road maintenance, diagnostic work using electronic tools, welding and fabrication, and completion of company training programs. The position offers a regular shift in a stable industry and opportunities for training and professional growth.

Requirements

Ability to diagnose multi-system issues and consistently demonstrate technical expertise.
Basic understanding of work-order labor-time standards.
Prior experience with or knowledge of maintenance work on Classes 1–5 light/medium-duty and Class 7–8 heavy-duty trucks, aircraft, or ships.
Three to five years of experience in a technician position demonstrating knowledge of diagnosis and repair for gasoline- and diesel-powered equipment, or graduation from an accredited automotive college or technical school within the next three months.
Valid driver's license.
Ability to perform basic inspections with limited supervision in some heavy-truck or automotive systems, including suspensions and steering, general engine, transmissions, brakes, electrical, hydraulics, drivetrain, and diesel emissions.

Nice To Haves

Automotive Service Excellence (ASE) Certifications (T1–T8).
Commercial Driver's License.

Responsibilities

Perform preventative and repair maintenance on vehicle components and systems, both on-site and on the road.
Repair and maintain chassis components.
Repair and maintain refuse bodies, including control, hydraulic, electrical, air-brake, and hydraulic-brake systems.
Perform light engine repair and maintenance.
Repair and maintain suspension, drivetrain, and steering systems.
Repair and maintain heating and air-conditioning systems.
Perform line-maintenance welding and fabrication.
Provide road service safely when needed to return company equipment to operation.
Identify sources of malfunctions using a variety of electronic tools.
Complete applicable company training programs.
Perform other job-related duties as assigned or apparent.