Mount Jackson, VA

Network Administrator

Ref ID: 04310-9503430647

Classification: Network Administrator

Compensation: DOE

  • The IT Network Administrator (NA) is responsible for effective provisioning, installation/configuration, operation, and maintenance of networks, systems, hardware, software and related infrastructure. This individual participates in technical research and development to enable continuing innovation within the infrastructure.
  • Configuring and managing Switches, Routers, Wireless Access Controllers, and other networking devices.
  • Support daily network hardware and operating systems operations; this includes evaluation of system use monitoring response time, and serving as primary support for detection and correction of operational problems
  • Assist in research, design, technical review, and implementation for new network infrastructure hardware and network operating systems for voice and data communication networks
  • Troubleshooting or assists other users with troubleshooting the technical problems associated with Servers, Hardware, Network Connectivity, and Data/Voice Latency and performance
  • Work after hours as necessary to minimize business interruptions (system outages, troubleshooting, system upgrades, etc.) and provide non-business hour support (both remote and onsite)
  • Perform regular security monitoring to identify any possible intrusions.
  • Support, configure, and implement LANs, WANs, VPN, network segments, Internet, intranet systems, and other SaaS or cloud-based services.
  • Provide help desk support, and properly escalate unresolved queries to the next level of support or appropriate vendors.
  • Assists management in the control, establishment, and enforcement of security for network and infrastructure technology, desktops, and end-users


  • Bachelor’s Degree in Information Technology preferred. Candidates with degrees in other fields must have significant compensating experience.
  • Minimum of 3-5 years of server/network infrastructure and network security support
  • Expert knowledge of server administration, DNS, DHCP, Office365, and other Microsoft systems
  • Advanced knowledge in Firewalls, IPS, and other security solutions
  • Advanced knowledge of tool/sets for management and monitoring of network resources
  • Advanced knowledge of configuring and managing VLANs
  • Expert in packet capture analysis skills
  • Deep understanding of NAT, route maps, routing policies, and IPSEC VPN
  • Aptitude and desire to learn new technologies
  • Deep technical expertise in Network, System Administration, and Security in a Windows environment




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