Network Administrator (Hybrid)

General Dynamics
Arizona
Workplace: HybridFull timeUSD 68,000 - 92,000 annuallyFunction: IT Operations (Systems/Network Admin)Experience: 1+ yearsEducation: bachelorsSkills: ["Strong problem-solving","Communication","Analytical skills","Continuous improvement","Documentation"]

Support the stability, security, and efficient operation of Army enterprise network environments within the NETCOM Global Management Team. Perform mid-level network administration including monitoring, configuration, and troubleshooting in a 24/7/365 mission environment. Assist with incident response, maintain boundary security devices, apply DoD/Army cybersecurity policies, and support automation, documentation updates, and compliance. Work with routers, firewalls, load balancers, and mission partners.

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General Dynamics
General Dynamics
20 hours ago

Network Administrator (Hybrid)

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Last checked: 20 hours agoStatus: Live

Job Summary

Support the stability, security, and efficient operation of Army enterprise network environments within the NETCOM Global Management Team. Perform mid-level network administration including monitoring, configuration, and troubleshooting in a 24/7/365 mission environment. Assist with incident response, maintain boundary security devices, apply DoD/Army cybersecurity policies, and support automation, documentation updates, and compliance. Work with routers, firewalls, load balancers, and mission partners.
Location: Arizona
Workplace: Hybrid
Employment Type: Full time
Job Function: IT Operations (Systems/Network Admin)
Seniority: Entry level

Key Responsibilities

  • •Support the stability, security, and efficient operation of Army enterprise network environments within NETCOM GMT.
  • •Perform administration, monitoring, configuration, and troubleshooting of critical network infrastructure supporting the Army Enterprise Network and JRSS environments.
  • •Assist with incident response and maintain boundary security devices in a 24/7/365 mission environment.
  • •Manage routers, firewalls, load balancers, and related network services while supporting automation initiatives.
  • •Apply DoD/Army cybersecurity policies and collaborate with mission partners to maintain compliance and updated documentation.
Travel: Low travel

Pay and Benefits

Salary: USD 68,000 - 92,000 annually
Perks:Health InsuranceDentalVision401kPaid Leave

Key Requirements

  • •Bachelor of Science in a related field (e.g., Information Technology or Cybersecurity).
  • •1+ years of experience in network administration or support.
  • •Strong knowledge of Layer 3 routing fundamentals including OSPF and BGP (basics) plus VRRP/HSRP.
  • •Experience supporting DoDIN/DOD networking environments (DoWIN Army or DoD networking environments preferred).
  • •DoD8140 certification required (examples: Security+ CE, CEH, Cloud+, GCIH, GICSP, GSEC, SSCP) and network certification such as CCNA or JNCIA (preferred).
Experience:1+ years
Education:Bachelor's in Information Technology or Cybersecurity
Skills:Strong problem-solvingCommunicationAnalytical skillsContinuous improvementDocumentation
Certifications:DoD8140Security+ CECEHCloud+GCIHGICSPGSECSSCPCCNAJNCIA
Tech Stack:DoD/Army cybersecurity policiesArmy Enterprise NetworkJRSSNETCOM Global Management TeamDoWINDoD networking environmentsLayer 3 routingOSPFBGPVRRPHSRPCiscoJuniperPalo AltoRoutersFirewallsLoad balancersDISA STIGsRMFACAS

Eligibility

Security Clearance:Top Secret/SCI

Company Brief

General Dynamics
Provides IT, systems engineering, cybersecurity, cloud, and mission support services to U.S. federal civilian and defense agencies, delivering large-scale technology solutions and managed services for national security and government operations.
Industry: Defense Technology
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Headquarters: Tysons / Fairfax, United States
WebsiteLinkedIn