David Farmer, 35, of Runnemede, was arrested on Tuesday.
Investigators say he is a civilian who worked as a dispatcher for the Burlington County Communications Center.
Investigators say Farmer robbed a Target pharmacy on Deptford Center Road on October 15th, stealing Oxycontin.
Farmer is also accused of robbing the Wal-Mart pharmacy on Clements Bridge Road on December 2nd. Again, police say, Oxycontin was stolen.
In the Target robbery, police say Farmer work his dispatcher shirt inside-out, a detail that was reported by witnesses.
Farmer is being held at the Salem County Jail on $35,000 bail.