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 66 -- Aviation Logistics.
Warrant Officer Jobs:
6604 -- Aviation Supply Operations Officer
6607 -- Aviation Logistician
6608 -- AIRSpeed Officer NMOS
Limited Duty Officer Jobs:
6607 -- Aviation Logistician
6608 -- AIRSpeed Officer NMOS
Unrestricted Line Officer Jobs:
6602 -- Aviation Supply Officer
6607 -- Aviation Logistician
6608 -- AIRSpeed Officer NMOS

