United States Marine Corps Enlisted Rank Structure
Paygrade | Title | Insignia |
worn on both arms | ||
E-1 | Private | None |
E-2 | Private First Class | |
E-3 | Lance Corporal | |
E-4 | Corporal | |
E-5 | Sergeant | |
E-6 | Staff Sergeant | |
E-7 | Gunnery Sergeant | |
E-8 | Master Sergeant | |
First Sergeant | ||
E-9 | Master Gunnery Sergeant | |
Sergeant Major | ||
Sergeant Major of the Corps unique post |