Entry-Level MOS Schools

After Recruit Training, all new Marines will head to Combat Training and then MOS school.

MOS is a Marine's Military Occupational Specialty - the specific trade they are trained to do their daily work in.

There are many different MOS's a Marine can earn. We have included a list of all primary MOS schools for entry level MOS's here. To learn more about an MOS, visit our MOS Library.

Marine Corps Engineer School
Infantry Training Battalion
Marine Corps Communications Electronics School
Logistics Operations School
Personnel Administration School
Military Police Instructional Company
Motor Transport Instructional Company
Assault Amphibian School
Marine Corps Intelligence Schools
Engineering Equipment Instructional Company
Marine Aviation Training Support Group - 22
Marine Detachment, Ft. Benning
Marine Aviation Training Support Group - 23
Marine Aviation Training Squadron New River
Marine Detachment, Ft. Lee
Chemical, Biological, Radiological, and Nuclear Course
Interservice Postal Training Activity
Ground Supply School
Financial Management School
Marine Corps Artillery Detachment, Ft. Sill
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