godan verb (-su), transitive verb
put to work; make work
Causative meaning: to cause someone to work, to employ someone, or to make someone do labor. Often used when a person or entity compels another to work.
See also: 働かせる
社長は新入社員を夜遅くまで働かす。
The company president makes the new employees work until late at night.
He always keeps his subordinates working without a break.