A Hydraulic and Diesel Mechanic for a heavy equipment company is responsible for maintaining, diagnosing, and repairing diesel engines and hydraulic systems in heavy machinery, such as excavators, bulldozers, and cranes. This role involves inspecting equipment, troubleshooting mechanical and hydraulic issues, performing routine maintenance, and replacing or repairing faulty components to ensure the machines operate efficiently and safely. Strong knowledge of diesel engines, hydraulic systems, and mechanical tools is essential for this position.