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 18 -- Tank and Assault Amphibious Vehicle.
Warrant Officer Jobs:
Limited Duty Officer Jobs:
Unrestricted Line Officer Jobs:
1802 -- Tank Officer
1803 -- Assault Amphibious Vehicle (AAV) Officer
