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General Dynamics Information Technology Network Administrator/Subject Matter Expert, Master in Langley AFB, Virginia

Type of Requisition: Temporary

Clearance Level Must Be Able to Obtain: Top Secret

Public Trust/Other Required: None

Job Family: Network Administration

GDIT is currently seeking a Network Administrator Senior Advisor Subject Matter Expert, Master, to join our Fielding Team in support of the Air Operations Center (AOC) Long Term Modernization and Sustainment (LTM&S) Program. The Network Administrator position will be home based at Langley AFB, VA. The successful candidate should have detailed knowledge and experience with the installation, configuration, troubleshooting, and maintenance of relevant components in the AOC environment. Duties include:

  • Provide technical guidance for directing and monitoring information systems operations. Designs, builds, and implements network systems

  • Troubleshoots network performance issues. Analyzes network traffic and provides capacity planning solutions

  • Performs system-level design and configuration of products including determination of hardware, OS, and other platform specifications

  • Plans large-scale systems project through vendor comparison and cost studies

  • Provides a variety of system engineering tasks and activities that are broad in nature and are concerned with major systems design, integration, and implementation, including hardware, software, and support facilities and/or equipment

  • Provides the routine testing and analysis of all elements of the network facilities (including power, software, communication machinery, lines, modems, and terminals).

  • Utilizes software and hardware tools and identifies and diagnoses complex problems and factors affecting network performance

  • Troubleshoot network systems when necessary and make improvements to the network

In-depth knowledge of the following:


  • Cisco Unified Computing Solutions (UCS) chassis

  • Cisco Routers

  • Catalyst Switches

  • Nexus Switches

  • SolarWinds

  • Cisco Identity Service Engine

  • Palo Alto Firewall

  • McAfee Sidewinder Firewall Enterprise

  • Network design and configuration

  • AOC WS operations

  • NetApp

  • Fiber Channel

  • VMware

  • NetApp Data ONTAP

  • Secure Access Control System (ACS)

  • Experience with remote configuration management tools

  • DISA STIG compliance

  • Demonstrated ability to multi-task and complete tasks while managing a variety of assignments

  • Must possess a proven ability to work independently, collaboratively and communicate effectively in a fast-paced environment as well as strong customer support skills and strong attention to detail

This position requires being fully vaccinated against COVID-19 by December 8, 2021 or the start date, if after December 8.

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.