Officer
- 13A Field Artillery Officer
Warrant
- 131A Field Artillery Targeting Technician
Enlisted
- 13B Cannon Crewmember Closed to Women
- 13C Tactical Automated Fire Control Systems Specialist Closed to Women
- 13D Field Artillery Tactical Data Systems Specialist Closed to Women
- 13E Cannon Fire Direction Specialist Closed to Women
- 13F Fire Support Specialist Closed to Women
- 13M Multiple Launch Rocket System/High Mobility Artillery Rocket System Crewmember
- 13P MLRS Operational Fire Direction Specialist
- 13R Field Artillery Firefinder Radar Operator
- 13T Field Artillery Surveyor/Meteorological Crewmember
- 13Z Field Artillery Senior Sergeant