stoker
From Longman Dictionary of Contemporary EnglishRelated topics: Occupations, Waterstokerstok‧er /ˈstəʊkə $ ˈstoʊkər/ noun [countable] BOTTWsomeone whose job is to put coal or other fuel on a fire or into a furnace, for example on a steamship or a steam trainExamples from the Corpusstoker• He had sailed before the mast in a windjammer, and then become a stoker.• This problem is the humanistic analogue of the problem of the stoker on the electric train.