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Assistant Merchant Marine Engineer Jobs (NOW HIRING)

Crevalle Boats

Marine Engineer

Wildwood, FL · On-site

Develop and nest parts for fabrication using CNC router to optimize yield and assist in resolving ... Attend NMMA Engineering Compliance Seminars on a biannual basis * Generate and maintain ...

Crevalle Boats

Marine Engineer

Wildwood, FL · On-site

Develop and nest parts for fabrication using CNC router to optimize yield and assist in resolving ... Attend NMMA Engineering Compliance Seminars on a biannual basis * Generate and maintain ...

StateJobsNY

Plant Utilities Assistant

Elmira, NY · On-site

$42K - $52K/yr

PLANT UTILITIES ASSISTANT/SG-9 (TC: 7520010) Minimum Qualifications for taking the Open Competitive ... engineer or engineman with the U.S. Merchant Marine; Or 6. Completion of a New York State ...

T-Solutions, Inc.

Port Engineer

San Diego, CA · On-site

S. Coast Guard (USCG) Merchant Marine Third Assistant Engineer (unlimited) or higher with a minimum of two years sea time as a USCG licensed merchant marine engineer. License may be active or ...

StateJobsNY

Plant Utilities Assistant

Rome, NY · On-site

$42K - $52K/yr

PLANT UTILITIES ASSISTANT/SG-9 (TC: 7520010) Minimum Qualifications for taking the Open Competitive ... engineer or engineman with the U.S. Merchant Marine; Or 6. Completion of a New York State ...

Emprise Corporation

Senior Marine Engineer

Chesapeake, VA · On-site

$101K - $139K/yr

We're looking for talented Senior Marine Engineers who will be responsible for coordinating and ... First Assistant Engineer * Experience gained while serving in the military may be applicable ...

New York State

Plant Utilities Assistant

Rome, NY · On-site

$42K - $52K/yr

PLANT UTILITIES ASSISTANT/SG-9 (TC: 7520010) Minimum Qualifications for taking the Open Competitive ... engineer or engineman with the U.S Merchant Marine; Or 6. Completion of a New York State Department ...

New York State

Plant Utilities Assistant

Elmira, NY · On-site

$42K - $52K/yr

PLANT UTILITIES ASSISTANT/SG-9 (TC: 7520010) Minimum Qualifications for taking the Open Competitive ... engineer or engineman with the U.S Merchant Marine; Or 6. Completion of a New York State Department ...

T-Solutions, Inc.

Port Engineer

San Diego, CA · On-site

S. Coast Guard (USCG) Merchant Marine Third Assistant Engineer (unlimited) or higher with a minimum of two years sea time as a USCG licensed merchant marine engineer. License may be active or ...

T-Solutions, Inc.

Port Engineer

San Diego, CA · On-site

S. Coast Guard (USCG) Merchant Marine Third Assistant Engineer (unlimited) or higher with a minimum of two years sea time as a USCG licensed merchant marine engineer. License may be active or ...

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Assistant Merchant Marine Engineer information

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$33K

$88.8K

$134.5K

How much do assistant merchant marine engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for assistant merchant marine engineer in the United States is $88,754.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $104,500.00 per year, depending on experience, location, and employer.

What are the typical challenges faced by an assistant merchant marine engineer when working onboard a vessel?

Assistant Merchant Marine Engineers often encounter challenges such as adapting to the fast-paced and dynamic work environment at sea, managing maintenance and repairs of complex machinery under time constraints, and handling unexpected technical issues during voyages. They must also be prepared to work in shifts, including nights and weekends, and collaborate closely with other engineering officers and crew members to ensure smooth vessel operations. Effective communication and problem-solving skills are essential to address equipment malfunctions and maintain safety standards.

What is the difference between Assistant Merchant Marine Engineer vs Third Engineer?

AspectAssistant Merchant Marine EngineerThird Engineer
CertificationsSTCW Basic Safety, Engine Department CertificationsSTCW Basic Safety, Engine Department Certifications
Work EnvironmentEngine room, maintenance, safety checksEngine room, machinery operation, maintenance
Employer & Industry UsageMaritime shipping companies, cargo shipsMaritime shipping companies, cargo ships

The Assistant Merchant Marine Engineer and Third Engineer roles share similar certifications and work environments, primarily working in engine rooms on cargo ships. The main difference lies in responsibilities: the Assistant supports senior engineers, while the Third Engineer handles more technical tasks. Both positions are essential entry-level roles in maritime engineering.

What is an assistant merchant marine engineer?

Assistant Merchant Marine Engineers are licensed professionals who support the operation, maintenance, and repair of a ship's engine room and mechanical systems. They work under the supervision of senior engineers to ensure that propulsion, electrical, and auxiliary systems function safely and efficiently during voyages. Their duties often include monitoring equipment, performing routine maintenance, troubleshooting mechanical issues, and keeping detailed logs. Assistant engineers play a crucial role in maintaining the vessel's seaworthiness and complying with maritime safety regulations.

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

To thrive as an Assistant Merchant Marine Engineer, you need a solid grounding in marine engineering principles, mechanical systems, and a relevant maritime engineering degree or certification such as an STCW engineering license. Familiarity with shipboard machinery, engine room operations, maintenance software, and regulatory compliance systems is typically required. Strong teamwork, problem-solving abilities, and adaptability help you excel in challenging, confined, and dynamic environments at sea. These skills and qualities are critical for ensuring vessel safety, operational efficiency, and compliance with maritime regulations.
More about Assistant Merchant Marine Engineer jobs
What cities are hiring for Assistant Merchant Marine Engineer jobs? Cities with the most Assistant Merchant Marine Engineer job openings:
What are the most commonly searched types of Merchant Marine Engineer jobs? The most popular types of Merchant Marine Engineer jobs are:
What states have the most Assistant Merchant Marine Engineer jobs? States with the most job openings for Assistant Merchant Marine Engineer jobs include:
What job categories do people searching Assistant Merchant Marine Engineer jobs look for? The top searched job categories for Assistant Merchant Marine Engineer jobs are:
Assistant Merchant Marine Engineer jobs near you
Infographic showing various Assistant Merchant Marine Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $88,754 per year, or $42.7 per hour.

Chief Marine Engineer (Diesel)

City of New York

Manhattan, NY • On-site

Full-time

Re-posted 29 days ago

City Of New York rating

7.2

Company rating: 7.2 out of 10

Based on 81 frontline employees who took The Breakroom Quiz

621st of 844 rated public administrative organizations

Job description

Job Description

***IMPORTANT NOTE: Candidate(s) selected for the Chief Marine Engineer (Diesel) position through this posting will be hired on a provisional basis. To be considered for permanent employment in this role, provisional employees will need to take and pass the next civil service examination for Chief Marine Engineer (Diesel) and obtain a list number issued by the NYC Department of Citywide Administrative Services. Please be aware that employees who do not take and pass the exam, may not be able to continue in the provisional position.***
The NYC Department of Environmental Protection (DEP) enriches the environment and protects public health for all New Yorkers by providing 1.1 billion gallons of high quality drinking water, managing wastewater and stormwater, and reducing air, noise, and hazardous materials pollution. DEP is the largest combined municipal water and wastewater utility in the country, with nearly 6,000 employees. DEP's water supply system is comprised of 19 reservoirs and 3 controlled lakes throughout the system's 2,000 square mile watershed that extends 125 miles north and west of the City.
The Bureau of Wastewater Treatment (BWT) is responsible for the operation and maintenance of all facilities related to the treatment of sewage within the five boroughs of the City. This includes 14 wastewater treatment plants, sludge dewatering facilities, collections facilities (pumping stations, combined sewer overflow retention facilities, regulators, tide gates, etc.), wastewater laboratories and harbor vessels.
The Chief Marine Engineer (Diesel) is responsible for supervising and directing the operation and maintenance of the Bureau's marine vessels. Duties include supervising and directing technical staff in the Marine Section; maintaining engine room logs and records; observing all federal and departmental regulations pertaining to the operation of mechanical and/or engine equipment and the marine vessels; supervising and directing the care, storage and use of fuel onboard the ship and carrying out responsibilities associated with the Marine Operations and Maintenance Section's Safety Program.
CHIEF MARINE ENGINEER (DIESEL) - 91523

Qualifications

For appointment in the Department of Environmental Protection, a valid Merchant Mariner Credential (MMC) issued by the United States Coast Guard with endorsement as a Chief Engineer Limited for Motor vessels, not less than 6000 H.P., or higher license.
Note:
Within thirty days of appointment candidates must possess a valid Transportation Workers Identification Credential (TWIC) issued by the U.S. Transportation and Security Administration. Candidates who are engaged in an appeal or waiver process for the TWIC will not be considered for appointment until such process has been completed.
Medical/Physical Requirements:
Medical guidelines established by the U.S. Coast Guard apply to the position of Chief Marine Engineer (Diesel). Candidates will therefore be required to undergo a medical examination prior to appointment and thereafter, pursuant to U.S. Coast Guard regulations. Candidates must also pass a drug screening to be appointed. Chief Marine Engineer (Diesel) are subject to random drug testing during their employment.
All applicable licenses and TWIC must be maintained for the duration of employment.

Additional Information

The City of New York is an inclusive equal opportunity employer committed to recruiting and retaining a diverse workforce and providing a work environment that is free from discrimination and harassment based upon any legally protected status or protected characteristic, including but not limited to an individual's sex, race, color, ethnicity, national origin, age, religion, disability, sexual orientation, veteran status, gender identity, or pregnancy.

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