Ensign Jenkins was a female Human Starfleet officer who served on USS Voyager under Captain Kathryn Janeway during the 2370s.
In 2375, when she was the night shift helmsman, they answered a distress call. The bio-neural circuitry of the weapon was malfunctioning and it believed itself to be an organic being, claiming it could not remember what its mission was.
Later, she thanked Harry Kim on behalf of the junior staff for saving the ship from the Druoda warhead, a sentient alien missile that had taken over The Doctor's holo-program. Kim asks her to do him a favor, no more distress calls tonight. (VOY: "Warhead")
Ensign Jenkins was played by McKenzie Westmore, who previously played Rose in TNG: "When The Bough Breaks".
The story Places of Exile gives her the first name Tricia.