A chief engineer, commonly referred to as "ChEng" or "Chief", is the seniormost engine officer of an engine department on a ship, typically a merchant ship, and holds overall leadership and responsibility of that department.
To be a chief engineer, an engineer must attain a chief engineer's license appropriate to the tonnage, power rating, and type of ship that they are employed on. A chief engineer is ultimately responsible for all operations and maintenance that has to do with any and all engineering equipment throughout the entire ship, and supervises all other engineering officer and engine ratings within the department.
The Chief engineer is always the same rank as the Captain on civilian motor ships
- Marine Chief Engineer
- International Maritime Organization; Chief Engineers Association; Fanning Communications, Inc. "III: Standards Regarding the Engine Department". International Convention on Standards of Training, Certification and Watchkeeping for Seafarers 1978; Chief Engineer Magazine 1934. Section A–III/1.CS1 maint: Multiple names: authors list (link)
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