Sergeant (Earth-2042)

Sergeant is a rank held by certain officers in the Confederacy of Independent Systems, the Galactic Republic, and its successor, the Galactic Empire. It is higher than the rank of corporal, private and gunnery sergeant. Several clone troopers in the Systems Alliance Armed Forces held the rank of Clone Sergeant.

Crest, a former clone trooper, was a sergeant in the Imperial Army's Stormtrooper Corps. In the Stormtrooper Corps, sergeants wore a white pauldron to indicate their rank.

Source

 * https://starwars.fandom.com/wiki/Sergeant