Cronje, the shift boss, came to stand in front of him.

You could be a supervisor on his mine within a year, a shift boss in two years.

Two walls were glass, so the shift boss could see the entire bakery without getting up from his desk.

The superintendent and the shift bosses accompanied all of the workers out the door.

"This is an attack, not a drill," his shift boss said.

He parked it and punched in with the shift boss.

His shift boss stood beside the vertical shaft, and a lift was waiting.

Her son was a shift boss on the Simmer and Jack.

He braces for the shift boss to come on the line and ask if he's falling asleep at his station.

They were not meant to, but the shift bosses always turned a blind eye and let them get on with it.