A Tug Boat Mechanic is responsible for maintaining, repairing, and troubleshooting the mechanical and electrical systems of tugboats. This includes working on engines, propulsion systems, hydraulics, and other essential components to ensure the vessel operates safely and efficiently. Mechanics may perform routine maintenance, diagnose issues, and replace or repair faulty parts. They often work in shipyards, docks, or directly on vessels while they are in service. Strong mechanical knowledge, problem-solving skills, and experience with marine diesel engines are essential for this role.