• Senior Systems Administrator

    Leidos (Lorton, VA)
    …The Multi Domain Solutions Division at Leidos is looking for a **Senior Systems Administrator ** to support a fast-paced program with the Air Force ... ensure mission success while adhering to DoD standards and regulations. The **Senior Systems Administrator ** will ensure accounts for the enterprise solution are… more
    Leidos (04/11/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …cyber-physical landscape. **Position Summary:** MC Dean is seeking a highly competent **Network Administrator 3 ** to assist on the design and maintenance of its ... technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX/ LINUX , CISCO IOS, Windows Server, and Microsoft SQL.… more
    M. C. Dean (02/07/25)
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  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category:...≥ 3 yrs of AF DCGS experience. + ≥ 3 yrs of AF SIGINT. + Linux /UNIX Experience ... Required: None Type of Travel: None * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team at Langley AFB, VA. You will be responsible for… more
    CACI International (04/12/25)
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  • Systems Administrator Staff

    Lockheed Martin (Manassas, VA)
    …ARE** You have at least nine years of experience working as a Systems Administrator \. In addition, you thrive in a collaborative, multidisciplinary engineering ... **Description:** **WHAT WE'RE DOING** At Lockheed Martin Rotary and Mission Systems , we are inspired by innovation and integrity\. We believe that by applying the… more
    Lockheed Martin (04/03/25)
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  • Systems Engineer/ Systems…

    Umbra Lab (Arlington, VA)
    …change, geopolitical risks, and other major challenges. Join our vibrant team as a Systems Engineer / Systems Administrator ! In this exciting role, you'll ... Hospital Indemnity, Pet Insurance (employee funded) + 401k with 3 % non-elective company contribution + Stock Options + Free...firewalls, VLANs, and VPNs. + Proficient in Windows and Linux operating systems , with a focus on… more
    Umbra Lab (04/24/25)
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  • Jr Systems Administrator…

    Huntington Ingalls Industries (Suffolk, VA)
    …https://vimeo.com/732533072 Job Description HII Mission Technologies is seeking a Jr Systems Administrator to support the Joint Training Synthetic Environment ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (05/07/25)
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  • Systems Support Administrator - US

    Pearson (Richmond, VA)
    **Position Summary:** Pearson Virtual Schools (PVS), is hiring a Systems Administrator , local to Baltimore Maryland, who will join the team who manages our ... not limited to, domain controllers, file and print, web, Linux , SharePoint and DNS/DHCP + Independently gather, evaluate, and...computer science or equivalent work experience + Minimum of 3 years of experience in systems administration… more
    Pearson (04/30/25)
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  • Senior Network Management Systems (NMS)…

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Senior Network Management Systems (NMS) Administrator ** to support large-scale migration and operations on a large, ... as NPM, SAM, and NCM. + Strong understanding of network and systems infrastructure (routers, switches, firewalls, Windows/ Linux servers, virtualization). +… more
    Leidos (05/08/25)
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  • Principal Systems Administrator

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and play a ... key role in supporting government-critical systems . You will be part of a program that...Design, deploy, and maintain enterprise server environments, including Windows, Linux , and hybrid cloud infrastructures. + Manage and optimize… more
    Leidos (03/29/25)
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  • Systems Administrator - GNOC

    ManTech (Quantico, VA)
    ManTech seeks a GNOC Systems Administrator to help support our current Marine Corps Systems Command, Program Manager Intelligence & Cyber Operations Contract ... workstations, unlocking accounts, and transferring data. **Minimum Qualifications:** + At least 3 years of related Systems Administration experience + Meet DoD… more
    ManTech (04/28/25)
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