Judging by the amount of empty food, drink, & product containers we receive on trucks from FDC's & RDC's, theft is a pretty common thing in the DC. Leaders just submit trailer issue reports and let them deal with it.
Once it's in the store, it shouldn't need to be kept in the cooler, assuming your store has AC, that is. We usually receive the candy trailer last of the night, sort it and palletize it by aisle, then pop it in the steel until set.
FWIW, all the good TM's who left our store that went to a DC to chase the money, all quit within a year, or moved and went back to store side. Probably best to ask how the work load, conditions, expectations are. :D