Operate CNC Machine-Will be operating more as a machinist. The numbers are preprogrammed for them. they just have to pull the file from the CNC screen and press go to cut the stone. Will be operating to overhead lift. Ok to send someone who just came out of prison and is looking for a new start. Not much lifting at all. If so maybe 50 lbs. occasionally. It would be as much as the weighs of a sink cutout.