New library position

We are in the process of hiring a part-circ/part computer lab person to work at our branch. Actually, this guy is a student at SLIM and states that when he grows up, he wants to be a cataloger. (Hopefully, we can snap him out of this delusion dream.)
This new position will prove to be a challenge to me as I will have to balance the new guy's hours with the hours already established for my three associates.
Ah, the joys of being a supervisor.......