GCCS Tier 1 Systems Administrator
General Dynamics Information Technology • Arnold AFB, TN • Posted July 18, 2026
Position Overview
**Req ID:** RQ224551
**Type of Requisition:** Regular
**Clearance Level Must Be Able to Obtain:** Top Secret/SCI
**Public Trust/Other Required:** None
**Job Family:** IT Infrastructure and Operations
**Skills:**
Continuity of Operations (COOP),Global Command and Control System (GCCS),JBoss Seam
**Certifications:**
CompTIA Security+ CE | CompTIA - CompTIA
**Experience:**
3 + years of related experience
**US Citizenship Required:**
Yes
**Job Description:**
The **GCCS Tier 1 Systems Administrator** will participate as a member of integrated government/contractor team of technical and functional experts in the conduct of Global Command and Command System – Joint (GCCS-J) administration; software application support, configuration management support, and IT support services supporting U.S. Central Command (USCENTCOM) GCCS services.
The **GCCS Systems Administrator** will be responsible for supporting systems and applica...
**Type of Requisition:** Regular
**Clearance Level Must Be Able to Obtain:** Top Secret/SCI
**Public Trust/Other Required:** None
**Job Family:** IT Infrastructure and Operations
**Skills:**
Continuity of Operations (COOP),Global Command and Control System (GCCS),JBoss Seam
**Certifications:**
CompTIA Security+ CE | CompTIA - CompTIA
**Experience:**
3 + years of related experience
**US Citizenship Required:**
Yes
**Job Description:**
The **GCCS Tier 1 Systems Administrator** will participate as a member of integrated government/contractor team of technical and functional experts in the conduct of Global Command and Command System – Joint (GCCS-J) administration; software application support, configuration management support, and IT support services supporting U.S. Central Command (USCENTCOM) GCCS services.
The **GCCS Systems Administrator** will be responsible for supporting systems and applica...