1

Sea Mariner Jobs (NOW HIRING)

Normally 12-4 bridge watch; posts qualified and alert lookouts during watch at sea to ensure a ... Maintains and corrects nautical charts and publications as specified by notice to mariners. Plots ...

Days at sea for which proof of service can be produced. As per U.S. Coast Guard definition, a day ... Merchant Mariner's Documents Ordinary Seaman: this is an entry level Merchant Mariner document ...

Boat Officer 2 (12-1921)

Juneau, AK · On-site

$32.90/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Days at sea for which proof of service can be produced. As per U.S. Coast Guard definition, a day ... Merchant Mariner's Documents Ordinary Seaman: this is an entry level Merchant Mariner document ...

NASP Diesel Mechanic/GVA

Pensacola, FL · On-site

$23.25 - $30.50/hr

Must meet applicable USCG Merchant Mariner Medical and Physical Examination requirements (Form CG-719K). Work Environment * Work may be performed at sea, pier-side, and at adjacent Port Operations ...

NASP Diesel Mechanic/GVA

Pensacola, FL · On-site

$23.25 - $30.50/hr

Must meet applicable USCG Merchant Mariner Medical and Physical Examination requirements (Form CG-719K). Work Environment * Work may be performed at sea, pier-side, and at adjacent Port Operations ...

NASP Diesel Mechanic/GVA

Pensacola, FL

$23.75 - $31.25/hr

Must meet applicable USCG Merchant Mariner Medical and Physical Examination requirements (Form CG-719K). Work Environment * Work may be performed at sea, pier-side, and at adjacent Port Operations ...

Showing results 41-60

Sea Mariner information

See salary details

$27.5K

$56.7K

$60.5K

How much do sea mariner jobs pay per year?

As of Aug 17, 2026, the average yearly pay for sea mariner in the United States is $56,723.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,000.00 and $59,500.00 per year, depending on experience, location, and employer.

What is a sea mariner?

Sea mariners are professionals who operate and navigate vessels on oceans, seas, and other large bodies of water. Their duties include steering ships, maintaining equipment, ensuring the safety of passengers and cargo, and complying with maritime laws. Mariners can work on a range of vessels, such as cargo ships, tankers, ferries, and fishing boats. They often spend extended periods at sea and must be trained in navigation, safety procedures, and emergency response. The role requires physical stamina, teamwork, and adaptability to challenging marine environments.

What are the key skills and qualifications needed to thrive as a sea mariner, and why are they important?

To thrive as a Sea Mariner, you need strong navigation skills, seamanship, and a solid understanding of maritime safety regulations, usually backed by a relevant maritime certification or license. Familiarity with navigation systems like GPS, radar, ECDIS, and knowledge of safety equipment is essential. Teamwork, resilience, and effective communication are crucial soft skills for handling the challenges of life at sea and working closely with crew members. These skills and qualities are vital for ensuring safe vessel operations, efficient teamwork, and compliance with international maritime standards.

What are some common challenges sea mariners face while working on extended voyages?

Sea mariners often encounter challenges such as adapting to long periods away from home, managing fatigue due to irregular work hours, and coping with changing weather and sea conditions. Working as part of a close-knit crew requires effective communication and teamwork, especially during emergencies or complex operations. Mariners also need to stay updated on safety protocols and maintenance procedures to ensure the smooth operation of the vessel throughout the journey.

What is the difference between Sea Mariner vs Sea Fisher?

AspectSea MarinerSea Fisher
Required CertificationsBasic maritime safety and navigation certificationsSame as Sea Mariner, often includes fishing-specific licenses
Work EnvironmentMarine vessels, cargo ships, or passenger shipsFishing vessels, commercial fishing boats
Industry UsageShipping, transportation, cruise linesCommercial fishing industry

The Sea Mariner and Sea Fisher roles share similar certifications and work environments, both operating on ships at sea. However, Sea Mariner typically refers to crew involved in navigation and vessel operation across various maritime sectors, while Sea Fisher specifically pertains to those engaged in commercial fishing activities. Understanding these distinctions helps job seekers identify the right career path within the maritime industry.

More about Sea Mariner jobs

What states have the most Sea Mariner jobs?

States with the most job openings for Sea Mariner jobs include:

Infographic showing various Sea Mariner job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $56,723 per year, or $27.3 per hour.

Second Mate Unlimited

Whoi

Iselin, NJ • On-site

$45.29/hr

Full-time

Posted 8 days ago


Job description

Job Summary

Woods Hole Oceanographic Institution is currently searching for a Second Mate Unlimited. The position begins 8/21/2026. Reporting to the Master, is a watch officer in the Deck Department and assists the Master and Chief Mate with duties; designated the ship's navigation officer, maintains all navigation equipment, publications, charts, and prepares information for the bridge.

Job Description

Normally 12-4 bridge watch; posts qualified and alert lookouts during watch at sea to ensure a properly maintained and efficient watch; checks to see that quartermaster steers correct course, and that lookouts carry out all orders; maneuvers ship, under Master's general supervision, to carry out scientific operations. Verifies that all charts, and navigational publications needed are onboard. Maintains and corrects nautical charts and publications as specified by notice to mariners. Plots voyage track for the Master's approval by using charts of appropriate scale, provides Master with navigational information for transit routes to ports of call, including Sailing Directions, Coast Pilot, Light List, and Tide and Current tables; and other sources that may be appropriate prior to entering or leaving port. Ensures that bridge electronics, navigational and alarm systems, and lights are in good working order, that all required flags are aboard and in good condition; and that sufficient spare parts are onboard. Submits navigation requisitions and repair lists to Chief Mate. Performs other duties as required.

Bachelor's degree from an accredited sea service academy with two years' sea duty as a deck officer; in the absence of a formal degree, equivalent work experience.

Candidates must possess computer literacy in the use of word-processing, inventory management, and electronic mail programs. Prefer Second Mate experience on a similar research vessel. Candidates must have a high level of training as evidenced by a U.S. Coast Guard license, preferably Second Mate Unlimited, Ocean. Minimum licensing for R/V Neil Armstrong is Second Mate Unlimited, Ocean or Third Mate Unlimited, Ocean plus experience and demonstrated proficiency to Master's satisfaction; R/V Atlantis requires unlimited Second Mate, Ocean. Required for all WHOI Ships are a valid Radar Observer Certificate, Unlimited, and an FCC license as GMDSS Operator.

In addition to the above, all licensed officers must have all applicable training as required by the Convention on Standards of Training, Certification and Watchkeeping for Seafarers (STCW 95) and possess a valid U.S. Coast Guard Merchant Mariners Credential and Transportation Workers Identification Credential (TWIC) and hold an unexpired Passport. Candidates must have good personnel management skills, and extensive navigation experience to help support the vessel's scientific mission. Must be able to pass a Pre-employment DOT drug screen. Must hold an Unexpired (STCW Expiration date) USCG med Certificate."

Additional Job Requirements

Hourly rate $45.29. The hourly rate provided for this position reflects the set base pay for new hires.Annual compensation will be based on this hourly rate and the number of hours worked, in accordance with applicable wage and hour laws. In addition to hourly pay, eligible employees may also receive a comprehensive benefits package. All marine positions have essential functions that personnel must be able to perform, minimum physical capacities and requirements that all personnel must meet, and working conditions that may be considered hazardous. Working at least 8 hours per day and, at times in excess of 12 hours per day, 7 days per week. Work at sea for three to five months continuously. Live and work in cramped quarters, frequently in bad weather and with violent ship motion. Pass examinations for visual acuity, color sense, and hearing as established in Title 46 CFR Parts 10 and 12, and pass a physical evaluation as described in the enclosed Navigation and Vessel Inspection Articles 6-89. Climb steep and vertical ladders, and enter and exit compartments through hatches, doors, and sills up to two feet high. Participate in emergency drills and in launching lifeboats and life rafts. Perform physical labor, climb and handle moderate weights and equipment over 50 pounds. Physical Capability Example of Essential Function Balance Work in confined and unstable areas. Bend, kneel, squat Clean, maintain, and inspect equipment. Climb Reach work areas, equipment and stores by ladder and stairs. Crawl Crawl through bilge pockets, and under ladders and winch beds. Feel Touch objects: where sight is limited. Finger Manipulate nuts, bolts, tools, and cleaning gear. Handle Handle equipment and stores with sure grip. Hear, talk Communicate with people. Lift, carry Load stores over 50 pounds. Push, pull Move equipment over 50 pounds. Reach Up, over, and under equipment and stores. See Read labels, menus, logs, charts, and gauges in poor lighting. Sit Operate crane, Avon, lifeboat, and life raft. Stand Work on equipment. Walk Perform rounds at sea. Write Maintain logs. Work Condition Example of Hazardous Area/Duty Confined areas Store rooms, engine spaces, and tanks Potential allergens and irritants Fuels, solvents, cleaners, dust, fumes, smoke, and gases Adverse weather On deck in rough seas during equipment maintenance Extreme temperatures On deck in tropics and high latitudes; in engine room Potential hazards Being at sea; slippery and uneven surfaces; moving parts and objects; climbing ladders; and working aloft Noise Constant and loud engine room noise, blowers, exhaust fans Schedule Protracted and irregular working hours Vibrations Ship's engines and chipping hammer.

WHOI accepts applications on a rolling basis - applications will be reviewed as they are received, and we encourage you to submit your application as soon as possible to ensure full consideration. While we will continue to review applications until the position is filled, and early applicants may have an advantage in the selection process.

EEO Statement

Woods Hole Oceanographic Institution (WHOI) provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.