engineman

Plural: enginemen

Noun

• A man who operates, manages, and maintains an engine.
• A man who operates, manages, and maintains an engine.
• A locomotive engineer; (sometimes) any footplateman.
• A man who operates, manages, and maintains an engine.
• A navy sailor who operates, manages, and maintains engines and various other shipboard equipment (such as one with the United States Navy EN occupational rating).