Examples from literature

• But, tell me, were there no women in your day who were machinists, farmers, engineers, carpenters, iron workers, builders, engine drivers, or members of the other great crafts? 
• She was talking in a low voice to the engine driver and stoker of our train. 
• The engine driver stands on the right-hand side, in the middle of the motor, where he has command of all the appliances for regulating the movements of the engine as well as of the brake. 
• The engineer had become tired of the boastful talk he heard from the other engine drivers at his boarding-house. 
• They met about half-way, and the engine driver, whose career had not taught him a proper reverence for red tabs, blew his whistle and carried on.