Purser
The purser on board a yacht is responsible for the financial management and administration of the vessel under the captain's direction. This role may also direct the overall management of the interior department depending on the size and needs of the vessel. Pursers are usually employed for larger yachts, because of the vast amount of duties on vessels of such size, whereas smaller yachts tend to have only a Chief Steward/Stewardess, who takes care of the interior.

Chief Stewardess
Chief Stewardess is in charge of the interior of the yacht and have a similar role to a steward/ess, but on a more senior level. As the person ultimately responsible for the interior of the vessel and for providing superior hospitality service to meet the owner’s and guests’ expectations, the chief stew will also train and manage any lower-ranking stews under his or her supervision.
--Purser
--Chief Steward(ess)
--Interior Manager
--Head of Servicer
--Head Housekeeper
--Spa Manager


Steward(ess)
Main responsibility is to maintain the interior of the yacht and provide the highest standard of care to the owner and guests. Most of the main day-to-day responsibilities of a yacht Steward/Stewardess include general housekeeping and serving duties, flower care, table decorations, pack and unpack luggage etc. On some yachts, they help the deck crew
--2nd Steward(ess)
--3rd Steward(ess)
--Spa Steward(ess)
--Service Steward(ess)
--Housekeeping Steward(ess)
--Laundry Steward(ess)
--Sole Steward(ess)
--Junior Steward(ess)
--Butler
--Stew/Deck