Marine Mechanic Jobs in the U.S. Maritime Industry
No current marine mechanic positions — new listings are added daily
Open Marine Mechanic Positions
There are no current openings here. New maritime jobs are added every day — sign up to hear about the next one.
Try these instead
About Marine Mechanic Jobs
Marine mechanic covers everything from a shipyard engine shop to a field service truck that meets boats at whatever dock they can reach. The equipment is marine diesel propulsion and generators, reduction gears, shafting and bearings, hydraulics for winches and steering, cooling and fuel systems, and the endless auxiliary machinery that supports them.
The rhythm depends on the employer. Shipyard and repair-facility work is project-based around drydock and voyage repair windows, with a shop behind you and a schedule in front of you. Field service is diagnostic and reactive: show up, figure out what is wrong with limited information, and get the vessel back in service without the yard's equipment.
Vessel operators also hire mechanics directly into port engineering departments, doing in-house maintenance across a fleet.
Credentials are largely trade and manufacturer based rather than Coast Guard based. TWIC for access, a clean driving record for field roles, and factory certifications on the engine lines a company runs.
Work concentrates where the boats are: the Gulf Coast, the inland river fleets, Hampton Roads, Puget Sound, the Great Lakes and the major harbor tug ports. Diesel experience from trucking, construction or power generation transfers well.
Frequently Asked Questions
- Do marine mechanics need a Coast Guard credential?
- Usually not for shoreside and field service work, though a TWIC is normally required for port and facility access. Riding jobs and sailing engine department positions require an MMC.
- What engines do marine mechanics work on?
- Medium and high speed marine diesels from the major manufacturers, plus generators, gearboxes, hydraulics, steering systems and auxiliary equipment. Manufacturer training and certifications carry real weight with employers.
- Can a truck or heavy equipment mechanic move into marine work?
- Frequently, yes. Diesel fundamentals transfer, and employers train on marine-specific systems. Expect to learn cooling, exhaust, alignment and marine gear differences on the job.
- What does a field service technician do?
- Travels to vessels in port, at a fleeting area or in the yard to troubleshoot and repair. It involves irregular hours, call-outs and travel, and typically pays overtime accordingly.