Master Gunnery Sergeant

Master Gunnery Sergeant, abbreviated to MGSGT, is an Enlistment rank of E-9 in the United Nations Space Command Unified Ground Command (UNICOM) rank structure. It is preceded by Master Sergeant, it is equal in grade to the command career track Sergeant Major.

Responsibilities
Staff lead.

Career track
Master Gunnery Sergeant is in the technical career track and directly lead on from the E-8 rank Master Sergeant.