housekeeper (suomeksi)

taloudenhoitaja (s: head of the female staff of a large home)
siivooja (s)
emäntä (s: one who looks after the home by herself / head of the female staff of a large home)
emännöitsijä (s: head of the female staff of a large home)
siivoustyönjohtaja (s: supervisor of the cleaning staff of a hospital or hotel)