• Network Administrator (Nightwatch)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …and Security Center (NOSC), you will operate, maintain, and troubleshoot multi-classification LAN , WAN , and VPN infrastructure. This position follows a Panama ... data. What you will do + Maintain uninterrupted operation of local area networks ( LAN ), wide area networks ( WAN ), and virtual private networks (VPN). + Plan,… more
    Huntington Ingalls Industries (08/08/25)
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  • Systems Administrator

    BAE Systems (Springfield, VA)
    …with Linux (Red Hat) + Netapp and storage technologies (NAS) + LAN / WAN , switching technologies + PowerShell Scripting and automation **Pay Information** ... **Job Description** As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators… more
    BAE Systems (06/28/25)
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  • Network Administrator (Network…

    Huntington Ingalls Industries (Fairfax, VA)
    …* Multi-cloud network configuration preferred. * Experience in installing and troubleshooting WAN and LAN network equipment and circuits. * Strong experience ... Where Hard Stuff is Done Right! The Mission Technologies Network Administrator is responsible for operating, maintaining, and troubleshooting network connectivity… more
    Huntington Ingalls Industries (07/12/25)
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  • Systems Administrator - Staff

    Amentum (Warrenton, VA)
    …and VLAN configurations + Collaborate with network engineers to diagnose and resolve LAN , WAN , and Wi-Fi connectivity issues + Monitor critical network services ... & Intel space? If so, look no further. Amentum is seeking a **System Administrator ** to join our team of passionate individuals in **Warrenton, VA** . In this… more
    Amentum (08/08/25)
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  • Cyber Systems Administrator

    Serco (Langley AFB, VA)
    …Record problems, develop trouble tickets, support System Problem Report analysis, and support LAN / WAN system tests + Other duties as assigned by SERCO personnel ... **Position Description** Serco seeks a **Cyber Systems Administrator ** to maintain and troubleshoot computer systems using...Force Base** in **Hampton, Virginia** . The Cyber Systems Administrator will operate and maintain systems at the DTC… more
    Serco (07/18/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    …perform all tasks of lower level technicians or specialists + Provide O&S of LAN / WAN services on an expanded 24x7-service support level on-site and expanded 12x5 ... Network Administrator II EOE Statement We are an equal...by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and maintenance… more
    William C Brown Inc (06/03/25)
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  • Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    …(OS) administration and associated hardware + Working knowledge of Local Area Network ( LAN ) and Wide Area Network ( WAN ) technologies and data backup technologies ... detail orientated, and talented individual for the position of Network/System Administrator III. Job Description: Summary: The Network/System Administrator III… more
    Global Resource Solutions (07/11/25)
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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, ... intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (06/27/25)
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  • Systems Administrator

    Cinteot (Springfield, VA)
    …2019, Win Active Directory). + Scripting Experience (Batch, PowerShell). + Understanding of LAN and WAN infrastructure. + Very Good MS Office Suite Skills. ... SYSTEMS ADMINISTRATOR Location - Herndon, VA The selected individual will be responsible to support the Framework Services / Platform and Security scrum team,… more
    Cinteot (08/07/25)
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  • Network and Computer Systems Administrator

    Sealing Technologies (Falls Church, VA)
    …that include: + Install, configure and support an organization's local area network ( LAN ) and wide area network ( WAN ). + Install, configure and support ... a Parsons Company, is seeking a skilled and experienced Network and Computer Systems Administrator to join our team. In this role, you will serve as a technical… more
    Sealing Technologies (07/31/25)
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