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Seasonal Merchant Marine Engineer Jobs (NOW HIRING)

MARINE SURVEYOR

Norfolk, VA · On-site +1

$75K - $98K/yr

Coast Guard licensed marine engineer in the merchant marine. * For GS-11 (or equivalent), applicants must have sailed under a 2nd Assistant license for at least 1 year. * For GS-12 (or equivalent ...

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 ...

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 ...

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 ...

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 ...

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 ...

$27.25 - $32.50/hr

Support all vessels' Chief Engineers or Engineers, as directed; * Determines specific parts ... S. Coast Guard Merchant Marine Document (MMD) with a QMED- oiler endorsement or higher-level ...

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 ...

Junior Engineer, Qualified Member of the Engine Department (QMED), Marine Oiler, or Marine Fireman/Water Tender. The license or Merchant Mariner's Document with endorsement must be maintained for the ...

Marine Oiler

Manhattan, NY · On-site

$80K - $90K/yr

Junior Engineer, Qualified Member of the Engine Department (QMED), Marine Oiler, or Marine Fireman/Water Tender. The license or Merchant Mariner's Document with endorsement must be maintained for the ...

Junior Engineer, Qualified Member of the Engine Department (QMED), Marine Oiler, or Marine Fireman/Water Tender. The license or Merchant Mariner's Document with endorsement must be maintained for the ...

Showing results 41-60

Seasonal Merchant Marine Engineer information

What is the difference between Seasonal Merchant Marine Engineer vs Merchant Marine Engineer?

AspectSeasonal Merchant Marine EngineerMerchant Marine Engineer
CertificationsSTCW certifications, Merchant Mariner CredentialSTCW certifications, Merchant Mariner Credential
Work EnvironmentSeasonal voyages, limited duration assignmentsYear-round, continuous employment on ships
Industry UsageUsed for seasonal shipping routes or charter operationsStandard role on commercial ships and cargo vessels

The main difference is that Seasonal Merchant Marine Engineers work on ships during specific seasons or periods, often for short-term projects, while Merchant Marine Engineers typically work full-time on ships year-round. Both roles require similar certifications and operate within the maritime industry, but the seasonal position offers flexibility for those seeking temporary employment in maritime engineering.

What cities are hiring for Seasonal Merchant Marine Engineer jobs?

Cities with the most Seasonal 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 Seasonal Merchant Marine Engineer jobs?

States with the most job openings for Seasonal Merchant Marine Engineer jobs include:

What job categories do people searching Seasonal Merchant Marine Engineer jobs look for?

The top searched job categories for Seasonal Merchant Marine Engineer jobs are:

Infographic showing various Seasonal Merchant Marine Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution.

Marine Transportation Supervisor (Vessel Master)

Department of Transportation

Massena, NY

$125K/yr

Full-time

Posted 12 days ago


California Conservation Corps rating

7.5

Company rating: 7.5 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

545th of 849 rated public administrative organizations


Job description

This position is located in the Office of Lock Operations and Marine Services, Marine Services Division, Massena, NY. You will serve as a working supervisor of the Marine Services Division with major responsibilities for the Corporation’s marine vessels, floating plants, aids to navigation, and hydrographic surveys. 

Qualifications:

To meet the minimum qualifications for this position, you must meet the specialized experience qualifications for the grade at which you are requesting consideration.
To qualify for the Grade 14, you must have at least one year of experience equal or equivalent to the GS-13, it must include:

  • Experience as a Vessel Master operating and maintaining vessels, in addition to overseeing shipping channel maintenance, maintaining aids to navigation, responding to emergencies on the water, conducting ship inspections, or investigating vessel incidents/accidents.
  • Experience with various maritime operational practices, procedures, regulations, and policies such as American Bureau of Shipping (ABS) rules and guidelines, or similar, sufficient to assist others on the requirements.
  • Experience operating “Z-drive,” or similar azimuthing drive propulsion systems for towing vessels.

KNOWLEDGE, SKILLS AND ABILITIES (KSAs): Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the following areas:

  • Attention to Detail - Is thorough when performing work and conscientious about attending to detail.
  • Computer Skills - Uses computers, software applications, databases, and automated systems to accomplish work.
  • Information Management - Identifies a need for and knows where or how to gather information; organizes and maintains information or information management systems.
  • Teamwork - Encourages and facilitates cooperation, pride, trust, and group identity; fosters commitment and team spirit; works with others to achieve goals.

For all types of consideration, experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional, philanthropic, religious, spiritual, community, student, social).  Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment.  You will receive credit for all qualifying experience, including volunteer experience.
For additional information about applying to Federal positions, please click on the following link:  https://www.opm.gov/policy-data-oversight/classification-qualifications/general-schedule-qualification-policies/#url=e4
All applicants must meet all qualification requirements by the closing date of this announcement.

Education:

Undergraduate and Graduate Education: Major study - accounting, business administration, business or commercial law, commerce, economics, engineering, finance, industrial management, statistics, traffic management, transportation, motor mechanics, nautical science, marine affairs, marine engineering, marine transportation, or other fields related to the position. For Marine Transportation Specialist positions, education obtained in a Federal, State, or other accredited Merchant Marine Academy is qualifying. OR

For positions other than Marine Transportation, experience in maintaining, retailing, purchasing, or procurement of automotive, rail, air, bus, or other transportation equipment or services, or in the operation of a commercial transportation facility or terminal. This experience must have demonstrated knowledge of fleet operations; familiarity with Federal, State, and municipal regulations governing the use of transportation vehicles; and the maintenance of inventories and cost computations.

You must have a current USCG Merchant Marine Credential endorsed as Master of Steam or Motor Vessels of 1600 gross registered tons (GRT) upon the Great Lakes and inland waters or superseding routes. You MUST UPLOAD your USCG Credentials, or you will be rated ineligible.

Towing endorsement: You must have a current USCG License/Credential that qualifies as Master of Towing Vessels upon the Great Lakes and inland waters or superseding routes.

Employment Type: OTHER

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