Career & application guide

Ship Engineers

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

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What do ship engineers do?

Supervise and coordinate activities of crew engaged in operating and maintaining engines, boilers, deck machinery, and electrical, sanitary, and refrigeration equipment aboard ship.

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.

  • Barge Engineer
  • Engineer
  • Ferry Engineer
  • Harbor Engineer
  • Port Engineer
  • Ship Engineer
  • Towboat Engineer
  • Tug Boat Engineer

Core tasks to compare with a job posting

  • Monitor engine, machinery, or equipment indicators when vessels are underway, and report abnormalities to appropriate shipboard staff.
  • Monitor the availability, use, or condition of lifesaving equipment or pollution preventatives to ensure that international regulations are followed.
  • Monitor and test operations of engines or other equipment so that malfunctions and their causes can be identified.
  • Start engines to propel ships, and regulate engines and power transmissions to control speeds of ships, according to directions from captains or bridge computers.
  • Perform or participate in emergency drills, as required.
  • Perform general marine vessel maintenance or repair work, such as repairing leaks, finishing interiors, refueling, or maintaining decks.
  • Maintain or repair engines, electric motors, pumps, winches, or other mechanical or electrical equipment, or assist other crew members with maintenance or repair duties.
  • Maintain complete records of engineering department activities, including machine operations.
  • Operate or maintain off-loading liquid pumps or valves.
  • Maintain electrical power, heating, ventilation, refrigeration, water, or sewerage systems.

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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