A Lieutenant Tactical Officer is a mid-ranking tactical officer of the United Federation of Planets ground forces. Lieutenant Tactical Officers are armed with Phaser Sniper Rifles and can use Sniper Shot to damage enemies. They can spawn as Federation Lieutenant-rank mobs along with the Engineer and the Combat Medic.
- “Second Star to the Right, Straight on 'til Morning”: Lieutenant Tactical Officers defend the U.S.S. DeWitt from a Klingon boarding party.
- “Keep Your Enemies Closer”: Lieutenant Tactical Officers defend Penal Colony 47 from a Klingon prison break.