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.