Lieutenant George Primmin was a member of Starfleet Security. He became a security officer in 2363 (DS9: "Move Along Home") and was assigned to Deep Space 9 in 2369.
He was assigned to DS9 to make sure a deuridium shipment from the Gamma Quadrant passed through the space station safely. He clashed with Constable Odo, who took Primmin's assignment there as an insult. Odo came to respect Primmin after the latter found a subspace crossover shunt, placed there by Rao Vantika, that would have disabled the station for hours, giving Vantika time to steal the deuridium shipment. (DS9: "The Passenger")
Later, Primmin was the only senior officer left after the Wadi transported Sisko, Dax, Bashir, and Kira into Chula, one of their games. (DS9: "Move Along Home")
Primmin was played by James Lashly.
According to the script for "The Passenger", Lieutenant Primmin was in his mid-thirties, had a friendly face, an easygoing smile, and a passing resemblance to a teddy bear