Our Diesel Mechanics Excel at: Heavy Duty Equipment Mechanical repair, maintenance, and upkeep of heavy trucks, earth-moving equipment, and related construction equipment including concrete mixers, trailers, dump trucks, forklifts, and other company vehicles. This position is responsible for inspecting, diagnosing, repairing, and maintaining diesel-powered trucks, heavy equipment, trailers, forklifts, and other company equipment used in manufacturing and construction operations.