Yacht Careers
Large yachts and superyachts operate under flag-state yacht codes — MCA LY3, Cayman Islands, Marshall Islands and others — rather than merchant shipping regulations. The STCW Convention applies for international voyages; the certificate instruments are the same CoCs and CoPs as merchant shipping, but tonnage thresholds differ and some flag states accept MCA Yacht Master as an Article IX equivalent.
Three departments share the vessel. Deck and engine officers hold STCW CoCs or recognised yacht-code equivalents. Interior crew hold STCW safety CoPs and, increasingly, GUEST Programme credentials. Every person aboard is a certificated seafarer.
Choose your track.
Three career tracks on the same vessel, each with its own certificate base and governance model.
Deck Department →
Captain through Junior Deckhand. STCW CoC or MCA Yacht Master at officer level; STCW ratings CoPs for Bosun and Deckhands. Yacht-distinctive roles: Lead Deckhand, Deck/Stew dual role, Watersports Supervisor, Dive Instructor, HLO. PYA/Nautilus sea-time verification.
STCW Chapter II CoC officers · MCA yacht tonnage ladder · flag-state yacht code · yacht-distinctive ratings
Engine Department →
Chief Engineer through Junior Engineer. MCA SV (Small Vessel) certificate ladder for engineers who built sea service on yachts. ETO for electro-technical systems. Sole Engineer pattern on smaller vessels. Dual deck/engine role below 24m.
STCW Chapter III CoC · MCA SV certificate ladder · ETO III/6 CoC · sole engineer pattern
Interior & Galley →
Chief Stewardess, stewardess hierarchy, Purser, Butler, Spa Manager — all company-standard titles with no STCW CoC. STCW safety CoPs are mandatory for every crew member. GUEST Programme (PYA/IAMI) is the industry-standard interior training framework. Galley: Executive Chef holds an MLC Ships Cook certificate, not an STCW CoP. Crew Chef is yacht-distinctive.
Company-standard titles · STCW CoP safety baseline · GUEST Programme · MLC Ships Cook certificate
This is not the merchant navy.
Flag-state yacht codes
MCA Large Yacht Codes (LY2/LY3), Cayman Islands Shipping Law, Marshall Islands regulations and other flag-state equivalents — not standard merchant shipping conventions. STCW applies for international voyages under Article IX equivalencies.
MCA Yacht Master ladder
Yacht Master Ocean, Yacht Master Offshore, OOW Yacht — a parallel MCA certificate ladder for deck officers who built sea service on yachts. Recognised by MCA and several popular yacht flag states; not recognised under standard merchant CoC rules.
PYA/Nautilus sea-time verification
Yacht crew move between many employers; no single company validates sea service. PYA/Nautilus International's independent verification scheme authenticates sea service records for CoC applications. No merchant equivalent.
Yacht-distinctive roles
Lead Deckhand, Deck/Stew dual role, Sole Engineer, Crew Chef, GUEST-trained interior crew — roles specific to the superyacht industry with no direct merchant equivalents. Flagged throughout the pages below.
Questions about yacht careers.
The Career & Recruitment category on the Marine One forum covers all three yacht departments — from first deckhand contracts to Chief Engineer and Chief Stewardess routes.