Career & application guide

Sailors and Marine Oilers

Get to know the work, the skills that matter, and how to prepare your next application.

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What do sailors and marine oilers do?

Stand watch to look for obstructions in path of vessel, measure water depth, turn wheel on bridge, or use emergency equipment as directed by captain, mate, or pilot. Break out, rig, overhaul, and store cargo-handling gear, stationary rigging, and running gear. Perform a variety of maintenance tasks to preserve the painted surface of the ship and to maintain line and ship equipment. Must hold government-issued certification and tankerman certification when working aboard liquid-carrying vessels. Includes able seamen and ordinary seamen.

This describes a U.S. occupation, not a live vacancy. Individual employers may use different titles and requirements.

Job titles to recognize in your search

O*NET reports these titles for this occupation. Compare the responsibilities in each posting before treating titles as equivalent.

  • AB Seaman (Able Bodied Seaman)
  • AB Watchman (Able Bodied Watchman)
  • Able Seaman
  • Deck Hand
  • Deckhand
  • Deckhand Engineer
  • Oiler
  • Pilot Boat Deckhand

Core tasks to compare with a job posting

  • Maintain government-issued certifications, as required.
  • Handle lines to moor vessels to wharfs, to tie up vessels to other vessels, or to rig towing lines.
  • Stand watch in ships' bows or bridge wings to look for obstructions in a ship's path or to locate navigational aids, such as buoys or lighthouses.
  • Splice and repair ropes, wire cables, or cordage, using marlinespikes, wire cutters, twine, and hand tools.
  • Operate, maintain, or repair ship equipment, such as winches, cranes, derricks, or weapons system.
  • Sweep, mop, and wash down decks to remove oil, dirt, and debris, using brooms, mops, brushes, and hoses.
  • Lubricate machinery, equipment, or engine parts, such as gears, shafts, or bearings.
  • Chip and clean rust spots on decks, superstructures, or sides of ships, using wire brushes and hand or air chipping machines.
  • Paint or varnish decks, superstructures, lifeboats, or sides of ships.
  • Provide engineers with assistance in repairing or adjusting machinery.

Prepare an application for this occupation

  1. Check the employer’s requirements, location, schedule and any licenses against your situation.
  2. Choose two or three tasks above that match the posting and your actual experience.
  3. Build a resume evidence worksheet using the skills and software relevant to that employer.
  4. Practice explaining your contribution, decisions and results before an interview.

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