• Sr. RCDD Engineer

    TekSynap (VA)
    … specifications for new and existing projects. + Develop comprehensive telecommunications network solutions supporting LAN , WAN, and wireless infrastructures. + ... with timelines, quality standards, and DoD technical and security requirements. + Lead enterprise wireless network design efforts and support Cisco wireless… more
    TekSynap (01/15/26)
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  • Systems Engineer

    Leidos (VA)
    …into the network . **Primary Responsibilities** + Serve as a technical lead and advisor to government stakeholders, providing guidance on defining the technical ... platforms (eg VMware). + Understanding of firewalls, enterprise-level security monitoring, network management tools, and WAN/ LAN architecture. + Active TS/SCI… more
    Leidos (01/15/26)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …collaborative and innovative work environment to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for ... customers using knowledge network engineering, Active Directory, and system administration. In this...Knowledge of multi-domain architectures, including data center, WAN, and LAN in virtualized architectures + Active TS/SCI clearance; willingness… more
    ENS Solutions (12/06/25)
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  • Sr Transport Network Specialist

    Leidos (Norfolk, VA)
    **Description** **More About the Role:** Leidos is seeking a Sr Transport Network Specialist to support related efforts for SMIT, the largest IT services program for ... backbone of the Navy-Marine Corps Intranet (NMCI), including cybersecurity services, network operations, service desk, and data transport. Ultimately, the Leidos… more
    Leidos (01/16/26)
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  • Chief Enterprise Architect & Modernization…

    ManTech (Herndon, VA)
    …recovery. + Direct the system-level roadmap, design and configuration of global network systems ( LAN /WAN), ensuring interoperability with legacy systems and ... seeks a motivated, career and customer-oriented **Chief Enterprise Architect & Modernization Lead (CEAMIL)** to join our team in **Herndon, VA** . This is… more
    ManTech (12/23/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …systems (OS) administration and associated requirements + Working knowledge of Local Area Network ( LAN ) and Wide Area Network (WAN) technologies and ... technology support specialist with responsibility for administering the ETO's network system administration and Information Technology (IT) infrastructure maintenance… more
    Chenega Corporation (01/09/26)
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