A Starfleet ensign serving on the bridge of the USS Shenzhou under Captain Philippa Georgiou in 2256, present when the ship confronts T'Kuvma's Klingons at the Battle of the Binary Stars.
Troy Januzzi is a junior officer aboard the USS Shenzhou, seen at his bridge station in the two opening episodes of Star Trek: Discovery, The Vulcan Hello and Battle at the Binary Stars.
He is part of the bridge crew when the Shenzhou investigates a damaged relay at the edge of Federation space and finds a Klingon vessel hiding in the debris of a binary star system. Januzzi is on duty through Michael Burnham's attempted mutiny and the battle that follows, in which the Shenzhou is crippled.
Like most of the supporting crew he is given little dialogue, but he is one of the handful of Shenzhou officers named on screen before the ship is abandoned.