Certification, pay, contract length and hiring routes — grouped by what matters before, during, and after a contract.
Certification & EligibilityWhat certificate do I need to work as an Able Seaman?
You need an Able Seafarer Deck (STCW II/5) Certificate of Proficiency, STCW Basic Safety Training, and a valid medical fitness certificate. Some flag states also require a national AB endorsement on top of the STCW certificate.
How much sea time do I need before becoming an AB?
Most regulations require 12 to 18 months of documented sea service as an Ordinary Seaman before you're eligible to sit the AB assessment and exam — exact requirements vary by flag state.
Can I start as an AB with no prior sea experience?
No — AB is not an entry-level rating. You first need sea time as an Ordinary Seaman or Deckhand, then pass the required practical assessment and exam to be issued the AB certificate.
Do I need a tanker endorsement to work as an AB on a tanker?
Yes. AB roles on oil, chemical or gas tankers require Basic and often Advanced Tanker Cargo Operations endorsements in addition to the standard AB certificate.
Salary & ContractsHow much does an AB earn per month?
Most AB positions on cargo and bulk carriers pay $1,800–$3,000 per month. AB roles on tankers, offshore support vessels, or with towing/DP endorsements often reach $3,500–$4,500.
Is AB pay quoted as day rate or monthly salary?
Offshore support and AHTS/tug positions are frequently quoted as a day rate, while deep-sea cargo and tanker contracts are usually a fixed monthly salary. Always confirm which applies before accepting an offer.
How long is a typical AB contract?
Deep-sea cargo and tanker contracts usually run 6 to 9 months. Offshore support and tug roles are often shorter, sometimes on rotational schedules of several weeks on, equal time off.
Hiring & ApplicationHow do I find legitimate AB vacancies?
Apply through established crewing agencies and job boards listing named ship management companies, not unsolicited offers through social media. Legitimate agencies never charge jobseekers a placement fee.
What should I check before accepting an AB job offer?
Confirm the vessel name, flag state, contract length, exact wage or day rate, joining date, and the manning agency's licensing — get all of it in writing before traveling to join.
Does AB experience count toward becoming an officer?
Yes — documented AB sea time is typically a prerequisite for entry into officer cadetship programs, and many officers started their careers as ABs.
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