✦ Luna Orbit — System Administration

Cyber Systems Administrator (Active TS-SCI clearance)

at Northrop Grumman

📍 Tampa, FL, US Onsite 💰 $72K – $108K USD / year Posted April 03, 2026
Salary $72K – $108K USD / year
Type Full-Time
Experience mid
Exp. Years 0 years
Education Master’s Degree with 0 years of experience; OR a Bachelor’s Degree with 2 years; OR an Associate’s Degree with 4 years; OR a High School Diploma (or equivalent) with 6 years of IT experience
Category System Administration

Northrop Grumman seeks a Cyber Systems Administrator to support on-site IT systems in a defense environment, providing Tier 1 and Tier 2 IT support and maintaining system infrastructure.

  • Provide Tier 1 technical support
  • Monitor and maintain computer systems
  • Maintain Linux/Windows OS and virtualization
  • Configure and manage virtualized environments
  • Troubleshoot IT systems and communicate status

Role requires Linux/Windows administration, virtualization with VMware, and a broad set of IT tools; DoD 8570 IAT Level II or higher certification is required.

The ideal candidate is a systems administrator with DoD/SCIF-appropriate experience, TS/SCI eligibility, and strong Linux/Windows administration skills for on-site defense environments.

Master’s Degree with 0 years of experience; OR a Bachelor’s Degree with 2 years; OR an Associate’s Degree with 4 years; OR a High School Diploma (or equivalent) with 6 years of IT experience is requiredUS Citizenship is requiredActive Top Secret / SCI security clearance to be consideredDoD 8570 Certification for IAT Level II or higher prior to start dateExperience supporting IT systems and troubleshootingAbility to configure Linux and Windows OS at start date
On-premise environment experienceVirtualization administration (vCenter/ESXi)SAN storageExperience with Linux distributions (UbuntuRed HatCentOS)Windows Server administration (ADDHCPGPOsDNSLDAPMS ExchangeMECMMS SQLWSUS)
JiraConfluenceBitbucketBambooELKSolarWindsVMware AriaNetAppSynologyVEEAMHorizonTeradici
LinuxWindowsDomain AdministrationSystem AdministrationNetwork AdministrationVirtualized environmentsVMware ESXiVMware vCenterHorizonTeradiciJiraConfluenceBitbucketBambooELKSolarWindsVMware AriaCisco NetworkingNetAppSynologyVEEAMDoD 8570Security+ CEActive DirectoryGPOsDNSLDAPMECM
LinuxWindowsDomain AdministrationSystem AdministrationNetwork AdministrationVirtualized environmentsVMware ESXiVMware vCenterHorizonTeradiciAtlassian (JiraConfluenceBitbucketBamboo)ELKSolarWindsVMware AriaCisco NetworkingNetAppSynologyVEEAMDoD 8570Security+ CEActive DirectoryGPOsDNSLDAPMECM
troubleshootingproblem solvingcommunicationteam collaborationability to learn new technologiesstress tolerance

Required

DoD 8570 Certification for IAT Level II or higher (e.g.Security+ CE)
Industry Defense
Job Function Cyber Systems Administrator supporting DoD IT systems on-site in Tampa
Role Subtype System Administrator
Tech Domains Linux, Windows Server, Active Directory, VMware, NetApp, Synology, Jira, Confluence
Cyber Systems AdministratorTop SecretSCITS/SCIDoD 8570Security+ CEIAT Level IILinuxWindowsActive DirectoryGPOsDNSLDAPMS SQLMECMVMwareHorizonTeradiciNetAppSynologyELKSolarWindsJiraConfluencewindowslinuxactive directorygpodnsldapms sqlmecmvmwarehorizon

No TS/SCI clearance by start date, Lack of DoD 8570 IAT Level II or higher certification, Not willing to work on-site in Tampa, FL

Apply for this Position →

Get matched to jobs like this

Luna finds roles that fit your skills and career goals — no endless scrolling required.

Create a Free Profile