Steward
/ˈstjuː.əd/
noun
A person who manages the property or affairs for another entity, particularly the chief administrator of a medieval manor.
A ship's officer who is in charge of making dining arrangements and provisions.
A flight attendant, a male flight attendant.
Synonyms: bailiff, provost, air steward, airline steward, flight attendant, caretaker, custodian, groundskeeper
verb
To act as the steward or caretaker of (something)