topman

1 :  one whose work is done at or from the top: such as a :  top sawyer 1 b :  a miner who works at the surface c :  a construction worker who works on the ground, shoveling dirt, loading, caring for equipment d :  rackman 2 e :  a worker who attends to equipment and processing at the top of petroleum stills

2 :  a sailor or marine stationed in a top

3 :  a worker who assists in the operation of retort furnaces

4 :  a supervisor of brick-chimney builders