Description
Manipulate ballast system; empty and refill ballast tanks.
Occupations requiring this skill
This section is generated automatically.
Skill demand overview
- Essential in 2 occupations
- Optional in 0 occupations
- Total: 2 occupations
- Most common in: ISCO major group 8 (Plant and machine operators, and assemblers)
Essential for
- MatroseMatroses are members of the deck department of an inland water transportship. They may work on the helm, on the deck, in the cargo hold and in the engine…
- DecksmanA decksman (plural: decksmen) is an unlicensed member of the deck department of an inland vessel. This position is usually the first step on the way to become an…
Related skills
Last updated on February 18, 2026