✦ Luna Orbit — Networking & Telecom

Sr. Network Administrator

at GDIT

📍 Tampa, FL, United States Onsite Posted March 04, 2026
Type Full-Time
Experience mid
Exp. Years 5+ years
Education BA/BS degree or equivalent experience
Category Networking & Telecom

This role involves managing and securing network infrastructure, providing incident response, and supporting voice, video, and data communication systems within a defense environment.

  • Provide incident response
  • Maintain network security
  • Manage voice, video, data networks
  • Apply ITSM principles
  • Coordinate with vendors

The technical scope includes network administration, security protocols, Cisco networking equipment, incident management, and compliance with DOD security standards.

The ideal candidate is a mid-level network administrator with over 5 years of experience, holding a CCNA certification and a Secret clearance. They should have expertise in network security, incident response, and supporting voice, video, and data networks in a defense or government environment.

5+ years of experienceSecret Security ClearanceCCNA certificationDOD 8570 complianceIncident response experienceNetwork security knowledge
Experience with voicevideodata networksITSM principlesVendors interface experienceTesting and documentation skills
Cisco IOSITSM tools
Network AdministrationNetwork SecurityVoiceVideoData CommunicationsCisco CCNAITSMIncident ResponseSecurity PoliciesVendors Management
Network AdministrationNetwork SecurityVoiceVideoData CommunicationsCisco CCNANetwork troubleshootingITSMIncident ResponseSecurity PoliciesVendors ManagementTesting Strategies
Analytical skillsCommunicationProblem-solvingTeamworkAdaptability

Required

Cisco CCNA
Industry Defense / Government / Military
Job Function Ensure network stability, security, and incident resolution in a defense setting
Clearance Required Secret Security Clearance
Network AdministrationNetwork SecurityVoiceVideoData CommunicationsCisco CCNAITSMIncident ResponseSecurity PoliciesVendors ManagementTesting StrategiesNetwork troubleshootingSecurity compliance

No CCNA certification, Lack of Secret Security Clearance, Less than 5 years of experience, No experience with incident response, No knowledge of DOD 8570 requirements

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