Soldier Support Institute
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The Soldier Support Institute (SSI) at Fort Jackson, South Carolina, is a U.S. Army organization and major subordinate command of the Combined Arms Support Command and part of the Sustainment Center of Excellence (SCoE). It is also part of the Training and Doctrine Command (TRADOC).
Train and educate soldiers and civilians in Financial Management, Human Resources Support, Music Support, Postal Operations, and Recruiting and Retention; develop complementary concepts, doctrine, organizations, and materiel to strengthen an all volunteer U.S. Army as America's force of decisive action.
SSI organizations
The SSI consists of three major schools: Adjutant General, Financial Management, and the Recruiting and Retention Schools. It also includes the Noncommissioned Officer Academy, the 369th Adjutant General Battalion, and the Training Support Battalion.
The Adjutant General and Financial Management Schools are "home" to their respective Army branches, the Adjutant General's Corps and the Finance Corps. The two branch schools offer the Basic Officer Leadership Course for newly commissioned lieutenants and the Captain's Career Course for first lieutenants and captains in their third or fourth year of commissioned service. The School Commandants are the proponents for their branches and oversee the development of Doctrine, Organizations, Training, Leader Development, Materiel, and Personnel within their corps (Active and Reserve Components). The Soldier Support Institute's Concepts Development & Integration Directorate and Training Development Directorate assist the Commandants with these tasks. Both schools frequently assemble Mobile Training Teams (MTTs) to go to specific geographical regions to train soldiers.
The Adjutant General School also includes the Bands Program, and The Army School of Music (see United States Armed Forces School of Music) currently located at Joint Expeditionary Base Little Creek-Fort Story (JEBLCFS,) Virginia. The Interservice Postal School is also an element of the Adjutant General School which trains enlisted Soldiers and noncommissioned officers from all of America's military services in modern postal operations. The Adjutant General School also conducts Basic Warrant Officer and Advanced Warrant Officer courses within human resources management.
The Noncommissioned Officer Academy (NCOA) is located in Mabry Hall. The NCOA provides enlisted leadership training for Soldiers holding military occupational specialties in the human resource management, financial management, recruiting and retention, and religious support areas of Army operations.
The 369th Adjutant General Battalion conducts Advanced Individual Training (AIT) for the Army's Human Resources Specialists and Financial Management Technicians.
The Training Support Battalion consists of all Soldiers assigned to the SSI (except the 369th and NCO Academy). This organization also runs the Warrior Training Area which hosts the culminating exercise for all schools (except RRS) to apply classroom learning in a simulated operational environment. The Training Support Battalion also includes the International Student Office, which oversees the attendance of International Students to courses offered on Fort Jackson.