Amentum is seeking a Marine Mechanic to support a unique US Navy program on the island of Diego Garcia. The Marine Mechanic will be responsible for troubleshooting, repairing, maintaining, and overhauling marine diesel engines, waterjets, propulsion systems, and associated mechanical equipment aboard assigned vessels. This position supports vessel engineering operations by performing preventive and corrective maintenance, assisting with dry dock operations, conducting inspections, and ensuring all work is completed safely and in accordance with company policies, regulatory requirements, and contractual obligations.

Responsibilities:
- Troubleshoot, diagnose, repair, overhaul, and maintain marine diesel engines, waterjets, propulsion systems, and associated mechanical equipment aboard assigned vessels.
- Provide technical support to Chief Engineers and Vessel Engineers to ensure the safe and reliable operation of vessel machinery.
- Inspect, repair, and maintain auxiliary mechanical systems, including air compressors, pumps, cooling systems, fuel systems, hydraulic systems,



and related equipment.
- Determine required replacement parts, materials, tools, and supplies necessary to complete maintenance and repair activities.
- Perform preventative and corrective maintenance in accordance with manufacturer specifications, company procedures, and maintenance schedules.
- Support vessel dry dock operations by performing inspections, repairs, equipment installation, and maintenance activities both onboard and ashore.
- Assist in the operation, inspection, and maintenance of the syncrolift and associated equipment.
- Conduct routine vessel inspections to identify deficiencies and recommend corrective actions.
- Maintain vessel charts, technical manuals, maintenance records, and required maritime publications.
- Perform government directed maintenance tasks and special projects under general supervision.
- Ensure all maintenance activities comply with company policies, stand

📌 Marine Mechanic (Garcia)
🏢 Amentum
📍 Garcia