Deck Department (Navigation, exterior, operations)

• Captain/Master- Overall incharge of vessel 

• Chief Officer / Chief Mate - Manages deck crew, safety procedures, maintenance, and assists with navigation and operations.

• 2nd Officer - Responsible for passage planning, charts, navigation equipment, and bridge watchkeeping.

• 3rd Officer (on large yachts) - upports navigation and safety duties, often assisting with equipment checks and watchkeeping.

• Bosun (Boatswain) - Leads deckhands and organizes daily exterior work like cleaning, painting, and mooring.

• Lead Deckhand - Senior deckhand assisting the Bosun, often supervising junior crew.

• Deckhand - Carries out maintenance, cleaning, mooring operations, and assists with guest activities. 

• Junior Deckhand - Entry-level role learning basic seamanship and supporting the deck team.

• Chase Boat Captain (if separate vessel) - Operates a secondary vessel used for guest transport or activities.

• Watersports Instructor (sometimes separate role) - Manages and supervises water-based activities like jet skiing or diving.

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 Engineering Department

• Chief Engineer - Responsible for all machinery, engines, electrical systems, and technical operations onboard.

• 2nd Engineer - Assists the Chief Engineer and manages day-to-day engine room operations.

• 3rd Engineer - Supports maintenance and monitoring of mechanical systems.

• 4th Engineer/ Junior Engineer - Junior engineer assisting with basic technical tasks

• ETO (Electro-Technical Officer) - Handles electrical systems, electronics, IT, and AV equipment.

• AV/IT Officer (sometimes separate, sometimes under ETO) - Maintains onboard entertainment, internet, and communication systems.

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 Interior Department (Hospitality & service)

• Chief Stewardess / Chief Steward - Leads interior team, manages guest experience, service standards, and interior operations.

• 2nd Stewardess - Second-in-command, often responsible for service or housekeeping management.

• 3rd Stewardess - Supports both service and housekeeping duties.

• Junior Stewardess - Entry-level role assisting with cleaning, laundry, and service.

• Laundry Steward/ess - Handles all washing, ironing, and garment care onboard.

• Housekeeping Steward/ess - Maintains cleanliness of cabins and interior spaces

• Service Steward/ess - Focuses on guest service, including meals, drinks, and table setup.

• Purser (admin + finance, on large yachts) - Handles administration, accounts, crew logistics, and guest arrangements.

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 Galley (Culinary Team)

• Head Chef / Executive Chef - Responsible for all meals onboard, menu planning, and galley management.

• Sous Chef - Second chef assisting with food preparation and service.

• Crew Chef - Prepares meals specifically for crew.

• Pastry Chef (on large yachts) - Specializes in desserts and baked goods 

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​ Specialist / Additional Roles (Large yachts or high-end programs)

• Dive Instructor / Dive Master - Leads and supervises diving activities

• Spa Therapist / Masseuse - Provides wellness treatments like massages and facials.

• Personal Trainer - Leads fitness sessions for guests.

• Yoga Instructor - Provides guided yoga sessions onboard.

• Beautician / Hairdresser - Offers grooming and beauty services.

• Nanny / Childcare Specialist - Looks after children onboard.

• Nurse / Medic - Provides medical care and health support.

• Security Officer - Ensures safety and security of guests and vessel. 

• Close Protection Officer (bodyguard) - Personal bodyguard for high-profile guests.

• Helicopter Pilot / Aviation Officer - Operates onboard helicopter (if carried).

• Submersible Pilot - Operates underwater exploration vehicles.

• Expedition Leader (for explorer yachts) - Guides activities in remote or adventure locations.

• Marine Biologist / Guide (expedition yachts) - Provides educational insight on marine environments.

• Photographer / Videographer - Captures guest experiences and trips

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