United States Marine Corps (USMC)

Officer Job Descriptions

03 INFANTRY

MOS 0302, Infantry Officer (I)

MOS 0306, Infantry Weapons Officer (III)

I - Indicates MOS suitable for assignment to unrestricted Regular/Reserve Officers.

II - Indicates MOS suitable for assignment to LDOS

III - Indicates MOS suitable for assignment to regular/reserve warrant officers

* - Indicates MOS is a "skill designator MOS" (Sub Skill)