• Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    … Administrator Senior joining our team to provide expertise in the client's systems and objectives. **HOW A NETWORK ADMINISTRATOR SENIOR WILL MAKE AN IMPACT** ... **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in enterprise IT...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (06/26/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …to design, engineer, install, operate, and maintain the terrestrial, satellite, and WAN/MAN/ LAN networks and communication systems . The CNE works with FEs, ... SREs and leadership to assist in deployment planning and onboard systems into PWW. They assist with monitoring, system analysis, and IT operations support. Daily… more
    Nightwing (06/27/25)
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  • Network Administrator III

    IT Veterans (Alexandria, VA)
    Network Administrator III Alexandria, VA . Information Technology Apply Now Network Administrator III Alexandria, VA Job Summary: IT Veterans is currently ... seeking a Network Administrator III to join our team. You must have...equipment; ability to identify, analyze, and resolve operating/hardware network system problems + Comprehensive knowledge of Cisco and Juniper… more
    IT Veterans (06/12/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …Intelligence (TM) . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance of solutions ... engineer and deploy automated, secure, and resilient power and technology systems , alongside the critical management platforms that ensure their long-term… more
    M. C. Dean (07/15/25)
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  • Network Administrator 3

    M. C. Dean (Vienna, VA)
    …seeking a **Network Administrator 3** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system … more
    M. C. Dean (07/15/25)
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  • Network Administrator (Network…

    Huntington Ingalls Industries (Fairfax, VA)
    …Where Hard Stuff is Done Right! The Mission Technologies Network Administrator is responsible for operating, maintaining, and troubleshooting network connectivity ... monitoring and network analysis regarding short- and long-range planning for in-house systems . * May coordinate third-party maintenance for network equipment. * May… more
    Huntington Ingalls Industries (07/12/25)
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  • Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …with activities such as, installation of new modified hardware, operating systems and software applications ensuring compliance with Information Assurance ( IA) ... security integrity requirements for the enclave, installation of the LAN , WAN, SONET and related equipment, maintaining critical components of the ICAN from the edge… more
    Oneida Technical Solutions (07/11/25)
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  • Enterprise IT Support Officer - Equipment…

    ManTech (Herndon, VA)
    …new unclassified network LAN infrastructure. + Special non-commercial systems administrator experience (access management/file transfer) + VoIP Telephone ... for the engineering or VSIT personnel. + Sponsor's classified LAN infrastructure (including scripting, configuration, cutover and troubleshooting) and unclassified… more
    ManTech (07/25/25)
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  • Phone Installation Technician

    ManTech (Herndon, VA)
    …new unclassified network LAN infrastructure. + Special non-commercial systems administrator experience (access management/file transfer) + VoIP Telephone ... implementation of the following infrastructure networks: + Sponsor's classified LAN infrastructure (including scripting, configuration, cutover and troubleshooting). +… more
    ManTech (05/16/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality ... Systems . + Monitors, performance tunes, troubleshoots and resolves systems problems to ensure system availability. +...management of the network, including a broad range of LAN /WAN and desktop issues and providing expert knowledge of… more
    Saliense Consulting (07/07/25)
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