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Assistant 3Rd Class Marine Engineer Jobs (NOW HIRING)

Allen Marine Inc

Marine Mechanic I

Sitka, AK · On-site

$46 - $60/hr

... engineering staff. Essential Duties & Responsibilities Marine Mechanic I * Install, maintain and ... Lead, coach and assist junior team-members (Marine Mechanics II and III) with all job duties (oil ...

Vensure Employer Services

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Marine System Engineer

Clearwater, FL · On-site

Marine / Ocean Engineering * Related field * 5+ years in marine platform design or design review ... Experience reviewing vendor/third-party designs

City of New York

Marine Oiler

Manhattan, NY

MARINE OILER - 91546 Qualifications Candidates must possess one of the following issued by the United States Coast Guard: a valid Third Assistant Marine Engineer or higher license; or a valid ...

Saronic Technologies

Marine Build Engineer

Franklin, LA · On-site

Responsibilities • Assist in the design, analysis, and integration of auxiliary machinery systems ... Marine Engineering, Mechanical Engineering, Naval Architecture, Ocean Engineering, or a related ...

City of New York

Marine Oiler

Manhattan, NY · On-site

$80K - $90K/yr

MARINE OILER - 91546 Qualifications Candidates must possess one of the following issued by the United States Coast Guard: a valid Third Assistant Marine Engineer or higher license; or a valid ...

City of New York

Marine Oiler

Manhattan, NY

MARINE OILER - 91546 Qualifications Candidates must possess one of the following issued by the United States Coast Guard: a valid Third Assistant Marine Engineer or higher license; or a valid ...

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Assistant 3Rd Class Marine Engineer information

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$33K

$88.8K

$134.5K

How much do assistant 3rd class marine engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for assistant 3rd class 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 is the difference between Assistant 3Rd Class Marine Engineer vs 2Nd Class Marine Engineer?

AspectAssistant 3Rd Class Marine Engineer2Nd Class Marine Engineer
CertificationsBasic engineering certification, often a Marine Engineering Assistant licenseAdvanced certification, typically a 2nd Class Marine Engineer license
Work EnvironmentAssists in engine room operations, maintenance, and repairs under supervisionPerforms more complex engine maintenance and troubleshooting independently
ResponsibilitiesSupport engine room activities, monitor equipment, assist senior engineersOversee engine room operations, manage repairs, and ensure safety standards

The Assistant 3Rd Class Marine Engineer primarily supports engine room tasks under supervision, requiring basic certifications. In contrast, the 2Nd Class Marine Engineer holds more advanced licenses, performs complex maintenance independently, and has greater responsibilities in engine management. Both roles are essential in maritime engineering, with the 2Nd Class being a step above in qualifications and duties.

What is an assistant 3rd class marine engineer?

Assistant 3rd Class Marine Engineers are entry-level licensed officers responsible for maintaining and operating the mechanical and electrical systems aboard a ship, typically under the supervision of more senior engineers. Their duties often include monitoring machinery, performing routine maintenance, and assisting in repairs to ensure the vessel operates safely and efficiently. They play a crucial role in supporting the smooth functioning of the engine room and are essential to a ship's engineering team. To qualify for this position, individuals usually need to complete marine engineering training and obtain relevant certifications.

What are some common challenges faced by an assistant 3rd class marine engineer and how can they be managed?

Assistant 3rd Class Marine Engineers often encounter challenges such as adapting to the demanding schedules of watchkeeping, troubleshooting mechanical or electrical issues under time constraints, and working in confined engine room spaces. Effective time management, strong communication with senior engineers and crew, and staying updated with safety protocols are key to managing these challenges. Regular training and hands-on experience help build confidence and competence, enabling junior engineers to handle unexpected situations efficiently while ensuring smooth vessel operations.

What are the key skills and qualifications needed to thrive as an assistant 3rd class marine engineer, and why are they important?

To thrive as an Assistant 3rd Class Marine Engineer, you need a strong understanding of marine engineering fundamentals, mechanical systems, and compliance with maritime safety standards, typically supported by a relevant engineering degree and a 3rd Class Marine Engineer Certificate of Competency. Familiarity with shipboard machinery, engine room management systems, and maintenance tools is essential. Attention to detail, teamwork, and effective communication are crucial soft skills for ensuring safe and efficient vessel operations. These skills and qualities are important for maintaining vessel integrity, adhering to safety regulations, and supporting smooth shipboard operations.
More about Assistant 3Rd Class Marine Engineer jobs
What cities are hiring for Assistant 3Rd Class Marine Engineer jobs? Cities with the most Assistant 3Rd Class Marine Engineer job openings:
What are the most commonly searched types of 3Rd Class Marine Engineer jobs? The most popular types of 3Rd Class Marine Engineer jobs are:
What job categories do people searching Assistant 3Rd Class Marine Engineer jobs look for? The top searched job categories for Assistant 3Rd Class Marine Engineer jobs are:
Assistant 3Rd Class Marine Engineer jobs near you
Infographic showing various Assistant 3Rd Class Marine Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 31% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $88,754 per year, or $42.7 per hour.

Licensed Marine Engineer - Fishing Vessel

United States Seafoods LLC

Dutch Harbor, AK

Full-time

Re-posted 19 days ago

Job description

Description

United States Seafoods is a Commercial Fishing Company with factory trawlers out of Alaska. We are looking for entry level and experienced crew members to work on board our vessels. We are looking for full-time, long-term employees who are willing to work a rotating schedule throughout the year. 

United States Seafoods is currently recruiting for a qualified Licensed Marine Engineer to work on one of our trawlers. A qualified Engineer should have Minimum of 3 years of marine engineering experience working onboard fishing vessels, and hold a USCG Engineer of Uninspected Fishing Vessel or greater.  


United States Seafoods fishes from January to November. Total crew size is 50 -70 crewmembers. Key crew work on a rotational schedule with roughly 60 days on/60 days off.  


A Licensed Engineer will -

  • Communicate daily with the Master, Office, and Counterpart
  • Carryout all orders, requests and duties as assigned
  • Perform maintenance and upkeep of all vessel equipment, including main propulsion, electrical generations, refrigeration plant, and hydraulics
  • Operate, monitor, and evaluate engine performance, delivering clear, concise and timely reports of any equipment failure or damage and propose how to remedy such failure or damage
  • Report all unsafe or un-seaworthy conditions to the Master
  • Assist in maintenance and repair of all fishing and factory equipment, including refrigeration when needed to ensure the factory is running and maintained
  • Directly Supervise and develop engine room personnel and support the factory technician, ensuring factory crew has the infrastructure for quality production 
  • Plan and coordinate use of manpower, material and equipment to ensure efficient maintenance of shipboard equipment, including overseeing inventory and organization of parts and storage

Requirements

  • Minimum of 3 years of experience working onboard fishing vessels
  • USCG Chief Engineer of Uninspected Fishing Vessel or greater or DDE
  • Must be available for the full contract period (Approx. up to 90 days)
  • Adhere to the positions rotation schedule to ensure proper coverage


*Compensation is Competitive and based on experience



EEO Policy - 

The Company's equal employment opportunity policy prohibits unlawful discrimination with respect to race, sex, sexual orientation, gender identity, marital status, age, color, religion, creed, national origin, disability, veteran or other status protected by applicable law. 


EOE/Minorities/Females/Vet/Disability 

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