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ORDINARY SEAMAN

An Ordinary Seaman (OS) is an entry-level member of the deck department who assists with the day-to-day operation and maintenance of the vessel. Working under the supervision of the Bosun, Able Seamen, and deck officers, an OS helps with cleaning, painting, deck maintenance, mooring operations, cargo activities, and general seamanship duties. This role provides valuable hands-on experience and serves as the first step toward becoming an Able Seaman and progressing further within the maritime industry.

The Basics 

Salary Range

  • $1,200 – $3,000/month

Entry Path

  1. Obtain STCW Basic Safety Training.

  2. Pass medical examination.

  3. Join vessel as entry-level deck crew.

Required Certifications

  • STCW Basic Safety Training

  • Medical Certificate

  • Security Awareness Training

Typical Timeline

  • Immediate entry position

Day in the Life

  • Cleaning and maintenance

  • Mooring operations

  • Painting and preservation

  • Assisting Able Seamen

Progression Ladder

Ordinary Seaman

Able Seaman

Bosun

Deck Officer Route (with further study)

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