• Senior Network Systems Engineer

    SMX (Dahlgren, VA)
    …for a highly motivated Senior Network Systems Engineer to join our team in support of Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The ... **Essential Duties & Responsibilities** + Design, implement, and manage secure LAN /WAN architectures for a DoD/Navy environment. + Configure and maintain routers,… more
    SMX (11/14/25)
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  • Network Engineer SME

    System One (Alexandria, VA)
    …QFX switches. * Design, implement, and maintain robust network infrastructures, including LAN , WAN, and VPNs. * Monitor network traffic and performance, troubleshoot ... * Design, configure, troubleshoot, and expand IP address schemas for a WAN/ LAN network. * Develop functional, systems, and technical requirements documents based on… more
    System One (10/08/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    …an Intelligence Community customer's wide-area (WAN), campus-area (CAN), and local-area ( LAN ) networks across multiple security domains. Focus will be on COMSEC ... system maintenance, monitoring and installation of COMSEC equipment across multiple WAN/ LAN environments. + Assist with development and execution of test plans… more
    CACI International (10/25/25)
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  • Cyber Defense Forensics Lead

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **ACTIVITIES & RESPONSIBILITIES** Provide support to the Cyber Defense Forensic team in support of Insider Threat ... established policies, handbooks, and Standard Operating Procedures (SOPs). This support includes monitoring activities, conducting threat analysis, investigating policy… more
    TekSynap (12/02/25)
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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 ... law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and maintenance of IT networks. This position… more
    William C Brown Inc (12/01/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a ... Generalist - Windows Server - active TS/SCI clearance to support our government customer based in Springfield, VA ....across multi-platform information systems varying in size and complexity ( LAN , MAN, WAN, etc.). + Shall have 3 or… more
    V2X (11/15/25)
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  • BTS Specialist II

    Boar's Head Brand/Frank Brunckhorst Co., LLC (Jarratt, VA)
    …and Monitoring of Telephony & Voicemail Systems. Performs Tier I/II Support and troubleshoots/resolves Incidents or Problems related to telephony and voicemail ... * Performs administration and integration of local area network(s) ( LAN ) and wireless local area networks (WLAN), under the...networks (WLAN), under the direction of the IT Systems Support Supervisor, IT Systems Support Manager, and/or… more
    Boar's Head Brand/Frank Brunckhorst Co., LLC (10/01/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …of passionate individuals in **Warrenton, VA** . In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's ... The mission of the Lone Wolf program is to support , operate, and maintain the Distributed Continuity Integrated Network...* Collaborate with network engineers to diagnose and resolve LAN , WAN, and Wi-Fi connectivity issues * Monitor critical… more
    Amentum (12/10/25)
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  • Network Engineer-US Citizens Only- Active Top…

    The Metamorphosis Group (Reston, VA)
    …Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering Support - * The Contractor Team shall assist with continuous monitoring of ... guidance. * The Contractor Team shall perform Tier-3 engineering and support for virtualization infrastructure, consisting of virtual servers, virtual desktops, and… more
    The Metamorphosis Group (12/03/25)
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  • Task Order Deputy Manager

    TekSynap (Ashburn, VA)
    …Serve as the Contractor's deputy onsite contact for Government personnel. Support the efficient and effective performance project management of cybersecurity and ... concept/value, new feature requests, and policy/directive development, etc.). This support includes project initiation, planning, execution, monitoring & controlling,… more
    TekSynap (12/02/25)
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