Answer: engager

AnswerCrossword Clue
ENGAGERHirer.
ENGAGERPersonnel man.
ENGAGEREmployee hirer, e.g.
engagerone that engages (to employ (to hire))
engagerto occupy the attention of
engagerto bind by a pledge, esp. a pledge to marry
engagerto enter into conflict with
engagerto assume an obligation
engagerto enter into conflict
engagerto interlock
engagerto employ
engagerto be involved
engagerto cause (gears) to become interlocked
engagerto attract and hold