Marine Engine Mechanic at Amentum

The Marine Engine Mechanic operates independently to perform complex work on heavy duty engines with pistons which directly power multiple hydraulic and pneumatic systems and large multiple, interconnected engine systems, and heavy duty equipment such as marine operations watercraft, service craft, remotely operated vehicles and waterfront support equipment.

Principal Accountabilities

(Typical duties include the following, although specific duties vary by assignment or contract.)


Performs maintenance, repair, and preservation of gasoline and diesel engines, 25 horsepower and above two- and four-stroke outboard engines, hydraulic systems, cargo pumps and valves, tank valves, air compressors and welding machines
Ensures marine operations will be conducted IAW most current U.S. Coast Guard standards, CFR 49, IMDGC, OSHA 29 CFR 1917 and 1918, ATP 4-15, and host nation standards
Develops fleet maintenance programs, and employee training programs
Ensures annual inspections are conducted on all watercraft
Performs preventive maintenance to include lubricating, cleaning, servicing, inspecting, and testing equipment
Uses manual and computerized diagnostic equipment to evaluate, troubleshoot, make adjustments and diagnose equipment malfunctions or defects
Repairs/replaces various parts and assemblies using mechanic power and hand tools
Interprets technical manuals, schematics, and blue prints to perform inspections, diagnosis, wiring procedures, and maintenance of mechanical, hydraulic, ignition, lighting, warning, and injection assemblies and component systems
Cleans and cares for tools, equipment and shop facilities
Follows safety rules and practices, and complies with Environmental standards in the performance of duties
Performs heavy body and sub-frame repairs and/or gelcoat, fiberglass repairs
Other responsibilities as assigned


Knowledge & Skills


Knowledge of the principles of operation of the internal combustion engine (gasoline and diesel, two and four stroke) and other mechanical components such as brake systems (air and hydraulic), the electrical system and the hydraulic system
Ability to keep records and prepare written reports
Ability to instruct equipment operators on the application of preventive maintenance
Proficient English language skills, both verbal and written
Ability to perform mathematical calculations required on the job


Experience & Education


Five (5) years' experience working as an industrial Mechanic on Marine power system engines
High school diploma or equivalent
Certifications from a related mechanical trade school
Possess valid Driver's License
Additional experience/education may be required by contract or assignment