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Merchant Marine Engineer Jobs (NOW HIRING)

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How much do merchant marine engineer jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for merchant marine engineer in the United States is $42.93, according to ZipRecruiter salary data. Most workers in this role earn between $31.97 and $51.44 per hour, depending on experience, location, and employer.

What is a merchant marine engineer?

A Merchant Marine Engineer is responsible for operating, maintaining, and repairing the mechanical and electrical systems on a commercial vessel. They ensure the ship's engines, boilers, pumps, and other critical equipment function efficiently and safely. Engineers work in a hierarchical structure, from Third Assistant Engineer to Chief Engineer, with increasing responsibility. Their role is essential for the smooth operation of cargo ships, tankers, passenger vessels, and other maritime transport.

What are the key skills and qualifications needed to thrive as a merchant marine engineer?

To thrive as a Merchant Marine Engineer, you need a solid background in mechanical and marine engineering principles, often supported by a relevant degree and requisite licensure or certification such as a U.S. Coast Guard Merchant Mariner Credential (MMC). Familiarity with engine room operations, maintenance management systems, and diagnostic tools is important for efficient machinery operation and troubleshooting. Strong problem-solving abilities, teamwork, and effective communication are valuable soft skills for addressing onboard challenges and collaborating with crew members. These competencies are vital to ensure the safe, reliable, and compliant operation of shipboard mechanical systems during voyages.

What are typical work schedules and living conditions like for merchant marine engineers onboard ships?

Merchant Marine Engineers usually work in rotations or shifts while at sea, such as 4 hours on and 8 hours off, to ensure round-the-clock machinery operation and maintenance. Living conditions typically include shared or private cabins, with access to communal dining and recreation areas, and the work environment can be physically demanding due to noise, heat, and confined spaces. Engineers spend several weeks or months onboard, followed by extended leave periods ashore. This schedule offers a unique lifestyle with long periods away from home, but it also provides opportunities for travel and significant time off between assignments. If you enjoy hands-on technical work, international travel, and the camaraderie of a close-knit team, this career path offers a rewarding and distinct work environment.

Is it hard to get a job in Merchant Marine Engineer?

Getting a job as a Merchant Marine Engineer can be competitive and typically requires relevant certifications, such as a Merchant Mariner Credential, and experience at sea. Opportunities depend on industry demand, vessel availability, and the individual's qualifications and training in marine engineering systems. Building skills in navigation, safety protocols, and technical maintenance improves employability in this field.

What does a merchant marine engineer do?

A merchant marine engineer is responsible for operating, maintaining, and repairing the propulsion systems, engines, and auxiliary machinery on ships. They ensure the safe and efficient functioning of the vessel's mechanical systems and typically hold certifications such as a Merchant Mariner Credential. Their work environment is onboard ships, often requiring working in shifts and adhering to safety protocols.

What does a merchant marine engineer make?

A merchant marine engineer typically earns between $70,000 and $150,000 annually, depending on experience, vessel type, and rank. They are responsible for maintaining and operating the ship's propulsion and auxiliary systems, often working on a schedule that includes extended periods at sea. Certifications such as a Merchant Mariner Credential are required for employment in this field.
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Infographic showing various Merchant Marine Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 3% Contract, and 3% Nights. Highlights an 84% In-person, 5% Hybrid, and 11% Remote job distribution, with an average salary of $89,286 per year, or $42.9 per hour.

Marine Engineer (Diesel)

Supply Chain Management Inc 1 Com

Philadelphia, PA โ€ข On-site, Remote

$65K - $75K/yr

Full-time

Re-posted 23 days ago


Job description

SCMI1has an exciting opportunity for a Marine Engineer (Diesel focus)supporting diesel engine propulsion systems and ship service diesel generators onboard Navy surface ships and Submarines/Aircraft Carriers while working alongside program managers, engineers and Navy personnel as part of the Diesel Readiness System (DRS) Engineering Support Program. DRS is the current U.S. Navy program for providing diesel condition-based maintenance designed to support the fleet operations, including Carriers and Submarines. The objective of DRS is to improve and sustain the operational availability of U.S. Navy fleet diesel engines. NSWCPD Codes 421 and 422 are responsible for DRS Program execution.
Location: Vast majority of work will be performed remotely (ideally local to the Philadelphia, PA or Norfolk, VA regions). Willingness to travel up to 25% of the time may be required to CONUS and OCONUS Naval facilities and ship new construction yard facilities.Job Description/Responsibilities:
  • Diesel engine data analysis/trending/reporting, logistics development, project planning, training support, test plan and procedure development and meeting/presentation support.
  • Conduct ship visits (inspections and data collection).
  • Diesel Engine calibration and governor control verification.
  • Troubleshooting diesel propulsion and generation systems.
  • Installation support for new system upgrades onboard US Navy ships and Submarines.
  • Perform other related duties and responsibilities as assigned by project leadership.
Qualifications/Requirements:
  • Must be a U.S. Citizen with the ability to obtain and maintain DoD security clearance and clearing necessary background checks/assessments as required. Active high-level Security Clearance will be required, and current Security Clearance is desired.
  • Target Education: BS in Marine Engineering is highly desired.
  • Target Work Experience: Up to 5 years' experience in diesel engine operation, maintenance and troubleshooting (will consider recent grads from Maritime/Merchant Marine Academy)
  • Shipboard experience desired but not required.
  • Excellent communication skills and works well in a team environment.
  • Position physical demands and expectations: Regular physical activity to include walking, climbing stairs, bending, stooping, reaching, standing and prolonged sitting. Ability to speak, read, hear and write, with or without assistance. Ability to use phone and computer systems, copier, fax and other office equipment.

**Please note that your resume and candidacy is subject to customer approval and acceptance and clearing of the required background check. Salary is negotiable and commensurate with background and applicable required job experience.**