Becoming a
Combat Service Support Marine
CSS
Combat Service Support (CSS) Marines are directly assigned to support billets at the company and battalion levels. Alongside their fellow Marine Raiders, CSS Marines serve in their primary MOS and may also receive an appropriate level of SOF-related training as required to support their assigned operations.
Eligible MOS
01
Personnel & Administration
04
Logistics
01
Marine Air-Ground Task Force (MAGTF) Plans
11
Utilities
13
Engineer, Construction, Facilities and Equipment
17
Cyberspace Operations
21
Ground Ordnance Maintenance
23
Ammunition and Explosive Ordnance Disposal
30
Supply Administration and Operations
35
Motor Transport
45
Communications Strategy and Operations