Seaman resume examples by experience level

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A seaman resume is a one to two page document led by your Merchant Mariner Credential and the endorsements printed in it, then sea time counted in days and the vessels, tonnage, routes and waters that produced those days.

In short, nothing else on the page substitutes for that block. A crewing coordinator filling a rotation has a legal problem before a hiring problem: whoever steps aboard must hold the right endorsement, a valid medical certificate and a TWIC, or the vessel sails short.

Resume guide for a seaman resume

To that end, this guide and the corresponding seaman resume example will cover:

• First, how to write a seaman resume, section by section
• Then, the credential block, and why it goes above everything else
• Next, three adaptable summaries: entry rating, able seafarer and bosun
• How to count and document sea time so a crewing office can use it
• Finally, what the market pays, and why "seaman" is not a BLS occupation

How to write a seaman resume

Overall, six blocks: contact header, credential summary, endorsement list, sea service history, training certificates and skills.

The order matters more here than in almost any other occupation. Credentials are federal, not state, and they are checked before anyone reads a bullet.

Run the file through the ATS resume checker first. Large operators take applications through a portal that parses the file before a crewing coordinator opens it.

Choosing the best resume format for a seaman resume

In practice: reverse chronological, with a credential block above the experience. Functional layouts fail here, because sea service is a running total and the reader needs continuity, gaps, hitch patterns and vessels in order. One page covers an entry rating; go to two when you hold several endorsements or service across more than two vessel types.

Include your contact information

By contrast, "All documents current" is the sentence that gets a file set aside, because it makes the reader do work they can do faster by calling the next candidate.

Make use of a summary

In short, four lines: your highest rating, total documented sea time in days, the vessel types and waters, and one thing about your safety or reliability record.

Ordinary Seaman with 340 documented days of deck service on inland towing vessels working the Lower Mississippi and the Gulf Intracoastal Waterway, on a six on, six off watch and a 28 day hitch. Holds an MMC with Ordinary Seaman and Wiper endorsements, a TWIC and a current medical certificate, and has completed Basic Training. Stood lookout and helm relief, worked tow rigging and lock transits, and completed two hitches without a recordable injury or a rigging failure.

Able Seafarer-Limited with 1,740 documented days of deck service across inland towing and platform supply vessels of about 2,900 gross tons in the Gulf of Mexico, on even time rotation and a six on, six off watch. Holds RFPNW and Lifeboat Operator endorsements, Basic Training, Advanced Firefighting and Vessel Personnel with Designated Security Duties. Ran deck during cargo and fluid transfer operations, and served as fire team leader on a crew of nine with a drill record completed on schedule across 18 months.

Bosun holding Able Seafarer-Unlimited and RFPNW with 2,460 documented days of deck service, including 720 days on ocean routes aboard a roll on roll off vessel of about 31,000 gross tons and prior service on offshore supply and inland towing vessels. Runs the deck department day work plan for six unlicensed ratings, owns the deck maintenance and preservation schedule, and leads the fire and abandon ship drill program. Trains and signs off new ratings on rigging, mooring and enclosed space entry procedures.

Right vs wrong: the same seaman summary, twice

For example, the right column can be checked against a sea service letter in a minute. However, the left column cannot be checked at all, which is why it reads as filler to anyone who crews vessels.

Outline your sea service experience

Then list vessel type, tonnage or horsepower, waters, your capacity, the dates and the number of days. Then two to four bullets.

Able Seafarer, Driftline Marine Services, Port Fourchon, LA, March 2022 to Present. Platform supply vessels, about 2,900 gross tons, 280 feet, Gulf of Mexico. Even time rotation, six on and six off. 840 days to date.
Stand deck watch as helmsman and lookout, and act as deck lead during bulk and fluid transfer operations: pre-transfer conference, hose connection and tank soundings.
Own the deck preservation and inspection schedule for mooring gear, deck crane, cargo rails, tank tops and life saving appliances, logged into the company safety management system.
Serve as fire team leader on a crew of nine; fire, abandon ship and enclosed space entry drills completed on schedule across 18 months with no overdue items at the last internal audit.

Your credentials, endorsements and sea time are the resume

Everything above is how to write. This is what is actually read. Specifically, four things go in it, in this order.

One: the Merchant Mariner Credential and its endorsements. The MMC is a federal credential issued by the U.S. Coast Guard National Maritime Center and valid for a term of five years (NMC, Merchant Mariner Credentials FAQ, dated 23 January 2026). What matters to a crewing office is not the card but the endorsements printed inside it. Write them exactly as they appear.

In fact, the able seafarer ratings are a ladder made of days, and the days are set in regulation. The National Maritime Center's checklist for the national able seafarer endorsement under 46 CFR 12.401 requires 540 days of deck service on oceans or the Great Lakes for Able Seafarer-Unlimited, 360 days on vessels of 100 gross register tons or more for Able Seafarer-Limited, and 180 days on navigable waters of the United States for Able Seafarer-Special, OSV, Sail and Fishing Industry, with Able Seafarer-MODU at 360 days (NMC checklist MCP-FM-NMC5-53, revision dated 17 January 2025). Every applicant must also qualify as Lifeboat Operator or Lifeboat Operator-Limited and be at least 18.

Therefore, if you are partway up that ladder, say so: "Able Seafarer-Limited, 1,740 days deck service, eligible for Able Seafarer-Unlimited on completion of ocean service" tells a reader something useful about the next twelve months.

RFPNW: the navigational watch endorsement

Two: RFPNW. Rating Forming Part of a Navigational Watch is the STCW endorsement that lets you stand a navigational watch on a vessel to which STCW applies. Under 46 CFR 12.605 an applicant must be at least 16 and hold either six months of seagoing service including navigational watchkeeping under supervision, or Coast Guard approved training plus a minimum of two months of approved seagoing service; holders of Able Seafarer-Unlimited, Limited or Special need no further sea service (eCFR, 46 CFR 12.605, accessed September 2026). Say whether you hold it, because crewing offices filter on it.

TWIC, the medical certificate and your sea time

Three: TWIC and the medical certificate. The Transportation Security Administration issues the Transportation Worker Identification Credential to workers needing unescorted access to secure areas of maritime facilities and vessels, including most Coast Guard credentialed mariners; it is valid for five years and costs $128 for a new card (TSA, accessed September 2026). The medical certificate is issued separately on form CG-719K and runs on a two year or five year clock depending on whether you sail under STCW (NMC, Medical Certificate FAQ, dated 7 April 2026). Give both expiry months.

Four: sea time, in days, documented. Sea time is the currency of this career and it has a definition. A day is eight hours of watchstanding or dayworking, not counting overtime, and on vessels under 100 gross register tons a minimum of four hours credits a full day (National Maritime Center, sea service guidance dated 12 August 2024). That is why "five years at sea" is a weaker sentence than "1,740 days".

Merchant Mariner Credential, U.S. Coast Guard, valid to 03/2029. Endorsements: Able Seafarer-Unlimited, Lifeboat Operator, RFPNW, Ordinary Seaman, Wiper.
TWIC, Transportation Security Administration, valid to 07/2028. Medical certificate (CG-719K), valid to 05/2027, STCW.
Documented sea service: 2,460 days deck service. 720 days oceans, roll on roll off, about 31,000 gross tons. 840 days offshore supply, about 2,900 gross tons, Gulf of Mexico. 900 days inland towing, Lower Mississippi and Gulf Intracoastal Waterway.
STCW training: Basic Training, Advanced Firefighting, Proficiency in Survival Craft, Vessel Personnel with Designated Security Duties.

Build a snapshot of your key seaman skills

Next, ten to fourteen entries in four groups. Above all, every line should be something a mate could watch you do.

Deck: Mooring and line handling, Tow make up and breaking, Rigging and cargo gear, Anchor work, Rescue boat operation
Watchkeeping: Helm and lookout, Radar observation, Collision regulations, Restricted visibility procedures
Cargo and transfer: Bulk and fluid transfer operations, Pre-transfer conference, Tank sounding and gauging, Hose handling and connection
Safety and maintenance: Fire team leadership, Enclosed space entry, Life saving appliance inspection, Deck preservation and coatings, Near miss reporting

List your education and training certificates

Formal education matters less here than the certificate list, because every course you already hold is one the company does not have to buy.

STCW: Basic Training (personal survival, fire prevention and firefighting, elementary first aid, personal safety and social responsibility), renewed 2025. Advanced Firefighting, 2023. Proficiency in Survival Craft, 2022. Vessel Personnel with Designated Security Duties, 2024.
Company and operational: Enclosed space entry and rescue, 2025. Rigging and crane signaling, 2024. Helicopter underwater escape training, 2023.
Associate of Applied Science, Marine Transportation, Coastal Gulf Community College, Mobile, AL, 2018
High School Diploma, Bay Shore High School, Mobile, AL, 2016

Choose the right layout and design

In addition: single column, plain type at 11 or 12 point, no photograph, no logos and no scanned certificates. Portals parse the file into a structured record before a person sees it, and images and columns are where that fails.

Seaman job market and outlook

However, there is no Bureau of Labor Statistics occupation called "seaman" and no Occupational Outlook Handbook profile matching the title. Instead, the Handbook publishes water transportation workers as a group in four occupations, and an unlicensed deck rating sits in sailors and marine oilers, with captains, mates and pilots as the progression above it.

Source: U.S. For reference: Bureau of Labor Statistics, Occupational Outlook Handbook, May 2025 wage data and 2025-35 projections, published 27 August 2026.

Source: U.S. For reference: Bureau of Labor Statistics, Occupational Outlook Handbook, May 2025 and 2025-35 projections.

Where the work sits:

Source: U.S. Again, Bureau of Labor Statistics, Occupational Outlook Handbook, May 2025.

What salary you can expect as a seaman

Overall, water transportation workers as a whole had a median annual wage of $71,860 as of May 2025, with the lowest 10 percent under $37,810 and the highest 10 percent over $145,560 (BLS Occupational Outlook Handbook, May 2025). In other words, the spread is wide because the group runs from an entry rating to a ship's master. Meanwhile, for an unlicensed deck rating the relevant figure is sailors and marine oilers, at a median of $51,520 in May 2025 (BLS, May 2025).

Sector matters on top of that. For example, deep sea, coastal and Great Lakes water transportation pays a median of $79,420 and support activities for water transportation $77,990, against $65,660 in inland water transportation and $51,190 in scenic and sightseeing water transportation (BLS Occupational Outlook Handbook, May 2025). In practice, a resume can move you between those sectors, and the credential block is what makes the application credible.

Also, read any published figure as an annual wage, not a day rate. After all, time away is structural here: hitches run in weeks offshore and often in months deep sea, and a rotation is what you are agreeing to. Put your hitch pattern on the page, because a crewing office matching people to rotations is looking for it.

Key takeaways for a seaman resume

1. To start, lead with the Merchant Mariner Credential and the endorsements exactly as printed.
2. Then give expiry months for the MMC, the TWIC and the medical certificate; three clocks.
3. Count sea time in days and total it, because the regulation counts days.
4. Give vessel type, tonnage or horsepower, and waters for every entry.
5. Say whether you hold RFPNW, and what endorsement you are next eligible for.
6. Also state your watch pattern and your hitch pattern.
7. Similarly, build entries from the same fields a sea service letter carries.
8. Finally, keep it single column and free of pasted certificate images.

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Pair it with a matching seaman cover letter.