✦ Luna Orbit — System Administration

SITEC - GCCS Systems Administrator - MacDill AFB

at Peraton

📍 Tampa, FL Onsite Posted April 03, 2026
Type Full-Time
Experience senior
Exp. Years 3 years MS/MA or more depending on education
Education Min 9 years with HS Diploma / 7 years AS/AA / 5 years BS/BA / 3 years MS/MA
Category System Administration

SITEC GCCS Systems Administrator at MacDill AFB, providing O&M for GCCS-based systems in a high-security DoD environment with a TS/SCI clearance.

  • Install OS/software patches; troubleshoot hardware/software/network issues; configure/optimize systems; perform server builds; maintain system availability and documentation

Role involves installing/configuring GCCS components, monitoring system health, performing backups/recovery, and ensuring interoperability across GCCS FoS; requires DoD compliance and Linux/Unix administration.

The ideal candidate is a senior systems administrator with GCCS/GCCS-J experience supporting DoD networks, TS/SCI clearance, and a strong background in Unix/Linux administration and high-uptime server operations.

Min 9 years with HS Diploma7 years AS/AA5 years BS/BA3 years MS/MAA DoD TS/SCI clearance is requiredDoDD 8570.01-M IAT IIA minimum of 3 years of related experience
Red Hat Certified Systems AdministratorLinux Professional Institute Linux EssentialsLevel 1 GCCS-J Unix System Administrator
GCCSGCCS-JGCCS Family of SystemsUnixLinuxWindowsServer buildsBackups and recoveryTCP/IPRESTfulSOAPDoD 8570.01-M IAT IITS/SCI clearance
GCCSGCCS-JGCCS Family of SystemsUnixLinuxWindowsServer buildsBackups and recoveryTCP/IPRESTfulSOAPDoD 8570.01-M IAT IITS/SCI clearance
Problem-solvingAnalytical thinkingCommunicationTeamworkSelf-motivation

Required

DoD 8570.01-M IAT IITS/SCI clearance

Preferred

Red Hat Certified Systems AdministratorLinux EssentialsGCCS-J Unix System Administrator
Industry Defense
Job Function Maintain GCCS-based systems for DoD operations at MacDill AFB
Role Subtype Windows Sysadmin
Tech Domains Active Directory
SITEC - GCCS Systems Administrator - MacDill AFBGCCSGCCS-JGCCS Family of SystemsMacDill AFBSystems Administrators (GCCS)UnixLinuxTCP/IPRESTfulSOAPGCCS-J Unix System AdministratorDoD TS/SCI clearanceDoDD 8570.01-M IAT IIServer buildsBackups and recoveryGCCS FoSMacDillSITECgccsgccs-jgccs-family of systemsmacdill afbunixlinuxwindowsserver buildsbackups and recoverytcp/ip

DoD TS/SCI clearance not available, Lack of GCCS/GCCS-J experience, Inability to meet DoD 8570.01-M IAT II requirements

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