ZipRecruiter

Log In

1

Assistant 3Rd Class Marine Engineer Jobs (NOW HIRING)

CACI International, Inc.

Mid- Level Marine Engineer

... Assist team to carryout Outyear Engineering Requirements for various class of ships including T-A0 187 Class-Double Hull. Design and develop fluid systems using design software such as PipeFLO and ...

City of New York

Marine Oiler

Staten Island, NY · On-site

Under direct supervision, assists the Marine Engineer in the operation, maintenance and repair of ... Coast Guard Merchant Mariner's Credential (MMC) with endorsement for Third Assistant Engineer or ...

City of New York

Marine Oiler

Staten Island, NY · On-site

Under direct supervision, assists the Marine Engineer in the operation, maintenance and repair of ... Coast Guard Merchant Mariner's Credential (MMC) with endorsement for Third Assistant Engineer or ...

MILLERS TUG AND BARGE INC.

Be Seen First

Port Engineer

New York, NY · On-site

$90K - $130K/yr

Troubleshoot and assist with vessel mechanical, electrical, and hydraulic system issues ... Company Description Providing First-Class Marine Service Since 1977. Miller's Launch and its ...

MILLERS TUG AND BARGE INC.

Be Seen First

Port Engineer

New York, NY · On-site

$90K - $130K/yr

Troubleshoot and assist with vessel mechanical, electrical, and hydraulic system issues ... Company Description Providing First-Class Marine Service Since 1977. Miller's Launch and its ...

Amentum

Engineer-Third Class

Washington, DC · On-site

The Engineer - 3rd Class must possess strong troubleshooting skills, extensive knowledge of safety regulations, and the ability to work independently while supporting and guiding junior engineering ...

Pae

Engineer-Third Class

Washington, DC · On-site

The Engineer - 3rd Class must possess strong troubleshooting skills, extensive knowledge of safety regulations, and the ability to work independently while supporting and guiding junior engineering ...

next page

Showing results 1-20

People also search for

All Jobs3Rd Class Marine Engineer JobsAssistant 3Rd Class Marine Engineer Jobs

Assistant 3Rd Class Marine Engineer information

See salary details

$33K

$88.8K

$134.5K

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

As of Jun 11, 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 are Assistant 3rd Class Marine Engineers?

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 June 2026, with employment types broken down into 1% Internship, 77% Full Time, 6% Part Time, 1% Temporary, and 15% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $88,754 per year, or $42.7 per hour.
Designer, 1st, 2nd, 3rd Class

Designer, 1st, 2nd, 3rd Class

General Dynamics - Bath Iron Works

Brunswick, ME • On-site

$32.80 - $39.33/hr

Full-time

Posted 22 days ago

General Dynamics Bath Iron Works rating

8.2

Company rating: 8.2 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

Job description

BIW is hiring a Damage Control Designer at one of the following levels:

  • 1st Class Designer: $32.80/Hr. - $39.33/Hr.
  • 2nd Class Designer: $29.34/Hr. - $31.51/Hr.
  • 3rd Class Designer: $26.75/Hr. - $28.39/Hr. 

This position will report to the Damage Control and Selected Records Drawings Supervisor. Will provide support in Damage Control as it pertains to U.S. Naval Ships, covering New Construction as well as the life cycle of commissioned 51 and 1000 Class DDGs.

Duties Include, but are not limited to:

  • Design of Damage Control Diagrams and Damage Control Books.
  • Troubleshoot and correct inaccuracies in Damage Control information concerning Engineering Operating Sequence System (EOSS), Basic Location Numbering (BLN), fitting functionality and Damage Control Classifications.
  • Perform plotting, lamination support and shipping of DC Diagrams.
  • Support ship checking of Damage Control data to ensure product matches ship’s as is condition.
  • Utilize BIW functional and class drawings as references to investigate and ensure Damage Control products are accurate.
  • Prepare and check Damage Control Products with markups according to ship alteration drawings.
  • Interact with Navy customers during ship check on all things related to Damage Control.

Required:

  • High School Diploma
  • General familiarity with computers and associated software.
  • Proficiency with Microsoft Office tools. 

This position requires you to be able to obtain a government security clearance if you do not currently have one.  You must be a a U.S. Citizen for consideration, and you must be able to obtain an interim security clearance within the first 45 days of hire.  For more information regarding the security clearance process, please visit Investigations & Clearance Process (dcsa.mil).


1st Class Required (Includes 2nd & 3rd Class Requirements):

  • Minimum of seven (7) years marine design or technically related design experience required, OR
  • Bachelor’s degree in a related technical field (Engineering, Engineering Technology, Marine Design/Engineering, Architecture), with (4) years’ AutoCAD design experience required.
  • Ability to read/comprehend/interpret class and functional drawings of a Mach/Hull/Electrical nature.
  • High Level Experience in navigating aboard DDGs.
  • Comprehension of how ship systems integrate/operate with each other.
  • Naval Damage Control Experience preferred.
  • Comprehension of Naval Engineering Operating Sequence System Preferred.
  • Comprehension of Naval Basic Location Number System Preferred.
  • Comprehension of Ship’s Classification System and Ship settings Preferred. 

2nd Class Required (Includes 3rd Class Requirements):

  • Minimum of four (4) years design experience, OR
  • Bachelor’s degree in a related technical field (Engineering, Engineering Technology, Marine Design/Engineering, Architecture), OR
  • Associate/ Vocational School degree with two (2) years design experience, required.
  • 3D CAD or AutoCAD proficiency.
  • Ability to read Machinery/Hull/Electrical Drawings.
  • DDG Shipboard familiarity preferred.
  • Adobe Acrobat Pro experience preferred. 

3rd Class Required:

  • High School Diploma
  • General Familiarity with computers and associated software.
  • Proficiency with Microsoft Office tools.
  • Ability to work in a team environment.
  • AutoCAD experience preferred.
  • Position may require travel. 

This position requires you to be able to obtain a government security clearance if you do not currently have one.  You must be a a U.S. Citizen for consideration, and you must be able to obtain an interim security clearance within the first 45 days of hire.  For more information regarding the security clearance process, please visit Investigations & Clearance Process (dcsa.mil).

Apply