The Marine Corps has three types of commissioned officers: Warrant Officers, Limited Duty Officers, and Unrestricted Line Officers.
Below are the job descriptions for Marine Corps commissioned officers in Occupational Field 30 -- Supply Admisitration and Operations.
Warrant Officer Jobs:
3006 -- Contracting Officer
3010 -- Ground Supply operations Officer
Limited Duty Officer Jobs:
3006 -- Contracting Officer
Unrestricted Line Officer Jobs:
3002 -- Ground Supply Officer
3006 -- Contracting Officer
