✦ Luna Orbit — Networking & Telecom

Senior Network Engineer III (Government)

at AT&T

📍 Columbia, Maryland Unknown 💰 $79K – $184K USD / year Posted March 13, 2026
Salary $79K – $184K USD / year
Type Not Specified
Experience senior
Exp. Years 8+ years
Education Bachelor's degree in relevant field of study
Category Networking & Telecom

This role involves supporting secure government networks through system and network administration, ensuring security, and maintaining enterprise IT environments.

  • Provide system/server and network support
  • Test and maintain networking devices
  • Ensure security configurations
  • Support enterprise-wide network solutions
  • Manage network devices and connectivity

Supports multi-level IT environments with Cisco, SolarWinds, and other enterprise tools, focusing on network security, testing, and maintenance.

The ideal candidate is a senior network engineer with at least 8 years of experience supporting government IT environments, possessing active TS/SCI or Secret clearance, and expertise in network security, Cisco devices, and enterprise network management tools.

Network+ or relevant certificationBachelor's degree in relevant field8 years of relevant experience
CITRIXESRIMcAfeeMicrosoft Red HatSolarWinds
Network+CiscoSolarWindsCITRIXESRIMcAfeeMicrosoft Red HatFirewallsRoutersSwitchesEncryption devicesFiber connectivityCopper connectivity
Network+Network+ (CompTIA)CiscoSolarWindsCITRIXESRIMcAfeeMicrosoft Red HatFirewallsRoutersSwitchesEncryption devicesFiber connectivityCopper connectivity
problem-solvingattention to detailteamworkcommunicationanalytical thinking

Required

Network+
Industry Government/Public Sector
Job Function Network engineering and support for government IT infrastructure
Clearance Required TS/SCI or Secret clearance
Network+CiscoSolarWindsCITRIXESRIMcAfeeMicrosoft Red HatFirewallsRoutersSwitchesEncryption devicesFiber connectivityCopper connectivityTS/SCISecret clearanceNetwork administrationSystem supportIT environmentsSecurityNetwork testingNetwork maintenance

Lack of relevant security clearance, Less than 8 years of experience, No certification in Network+ or equivalent, Unwillingness to work onsite in Columbia, Maryland

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