overseer [overseers](one who oversees) noun [UK: ˈəʊv.ə.sɪə(r)] [US: ˈoʊv.r̩.sɪə(r)]
ispettorenoun {m}
inspector [inspectors](person employed to inspect something) noun [UK: ɪn.ˈspek.tə(r)] [US: ˌɪn.ˈspek.tər]I work as a hotel inspector. = Lavoro come ispettore alberghiero.