Marine Command
E-1 Private is the lowest ranking in the Marines.E-2 Private First Class (PFC) is second.
E-3 Lance Corporal (LCpl) is third.
E-4 Corporal (Cpl) is forth.
E-5 Sergeant (Sgt) is fifth.
E-6 Staff Sergeant (SSgt) is sixth.
E-7 Gunnery Sergeant (GySgt) is seventh.
E-8 Master Sergeant (MSgt) and First Sergeant are eighth.
E-9 Sergeant Major (SgtMaj) and Master Gunnery Sergeant (MgySgt) are ninth.
E-10 Sergeant Major of the Marine Corps (SgtMajMC) is the highest.