Clone combat engineer

Clone combat engineers were the soldiers of the 38th Armored Division in the Combat Engineer Battallion of the Grand Army of the Republic. They were assigned to heavy artillery units, such as Heavy Assault Vehicle/wheeled A6 Juggernauts and SPHA units for armored ground assault.

Behind the scenes
The designs on the engineer's armor come from the logo of the Prequel trilogy. The three stripes on their helmets signify Star Wars: Episode III: Revenge of the Sith.