• Windows System Administrator 1

    M. C. Dean (Falls Church, VA)
    …management of Windows operating systems and install/load operating system software. + Support desktop hardware and operating system set-up, imaging software ... operations & maintenance, and cybersecurity for large complex resilient hardware and virtualized infrastructure to ensure implemented solutions meet stakeholder… more
    M. C. Dean (12/23/25)
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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 ... Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to support our government customer based in Springfield, VA . The position is required… more
    V2X (11/15/25)
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  • Sr. Network Administrator - TS required

    Huntington Ingalls Industries (Virginia Beach, VA)
    …on the Navy Enterprise Tactical Training Network (NETTN). You will support the operation and maintenance of multiple networks across different classification ... Security Center (NOSC), which functions as the helpdesk for network operations support . The role includes diagnosing and resolving WAN circuit issues, equipment… more
    Huntington Ingalls Industries (12/20/25)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    …role + Experience in performing maintenance, repair, upgrade, and full life cycle support of hardware /software interfacing with the enterprise + Knowledge of ... for providing a full range of Tier 2/3 IT support services and expertise to customer activities, as well...& inheritance structure + Experience in researching and ordering hardware /software to meet customer requirements + Experience with client… more
    ManTech (12/19/25)
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  • Network Lab Manager

    Leidos (Springfield, VA)
    **Description** Leidos is seeking a Lab Manager to support the Army Global Unified Network (AGUN) program Evaluate, Integrate, Test and Install (EITI) Lab. This role ... well as other technology stakeholders to maintain, develop and support the AGUN program. The Lab Manager will work...of + test lab equipment and material. + Identify hardware and software needs to initiate order, receive, and… more
    Leidos (12/10/25)
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  • Data Center Operations Manager, Amazon Dedicated…

    Amazon (Warrenton, VA)
    …Degree - Linux/UNIX certification and/or administration experience. - Network certification - CCENT/CCNA - Network and hardware architectures knowledge and ... their direct reports and organization; including being able to support a high cadence of developing people into new...to help. You'll join a diverse team of software, hardware , and network engineers, supply chain specialists, security experts,… more
    Amazon (12/09/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    …physical equipment. + Network & Software Management: Ability to provide technical support in the management of networks, software, hardware , configurations, and ... VA.** **Responsibilities include but are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems. + Triaging help desk tickets… more
    ManTech (11/19/25)
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  • Production and Special Projects Supervisor…

    System One (Alexandria, VA)
    …security devices. + Proven experience in network and systems administration, technical support , and hardware configuration. + Familiarity with Juniper, Cisco, ... documentation, and shipping. + Manage all aspects of logistical support to overseas clients for assigned programs. + Manage...Computer Science or a related discipline (preferred). + PMP certification is preferred. + Minimum of 10 - 15… more
    System One (12/26/25)
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  • SIGINT Systems Administrator (Low Band Journeyman)

    CACI International (Hampton, VA)
    …at Langley AFB, VA. You will be responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues using systems analysis ... techniques and procedures to ensure appropriate function of hardware , software, or system functional specifications. Additionally, you will analyze, troubleshoot,… more
    CACI International (12/15/25)
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  • Windows System Administrator 2

    M. C. Dean (Falls Church, VA)
    …are key to success in this role. + Manage physical security system support to meet service level agreements. + Analyze physical security system performance and ... Resolve complex system issues for physical security systems and networks. + Triage customer support calls, providing Tier 1 help desk support and Tier 2… more
    M. C. Dean (12/23/25)
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