• Linux Systems Administrator

    CACI International (Hampton, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration management to join our IT team. The… more
    CACI International (11/15/25)
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  • Linux Systems Administrator

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a qualified Linux Systems Administrator to work with a close-nit team to assist in ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support ...+ 3+ years of directly relevant experience in Linux System Administrator . + Proficiency in managing and… more
    Nightwing (11/18/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    …be supporting as a Linux administrator to provide system maintenance, systems performance optimization along with user support services. You will work in ... Service Desk/ Systems Administrator . Your job will...location. **Primary Responsibilities:** + Ability to quickly respond to system anomalies and independently make configuration updates to ensure… more
    Leidos (11/15/25)
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  • Mid-Level Systems Administrator

    The Boeing Company (Herndon, VA)
    …(IDT&S) organization Specialized Infrastructure Operations group is currently seeking a **Mid-Level Systems Administrator ** to join the team in **Herndon, VA; ... Chantilly, VA;** or **Fairfax, VA** . As a Systems Administrator , you will play a crucial...system administration of complex infrastructure and software development systems + 3+ years of experience with Windows Server… more
    The Boeing Company (11/19/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator ** (Shift Work) to join ... of end users who use our system and several other systems that we support . + Monitor system performance and **troubleshoot** issues, sometimes under time… more
    The Boeing Company (11/07/25)
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  • Systems Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38346 **Summary** ** Systems Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join...interests of our nation. SecuriGence is seeking a talented ** Systems Administrator ** to help contribute to our… more
    Chenega Corporation (11/20/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Springfield, VA)
    …lead, innovate, and drive strategic change. We are seeking a Senior System Administrator / Integrator with proven experience delivering mission-critical ... integration efforts, shaping architectural solutions, and mentoring technical teams. As a Senior System Administrator / Integrator, you will lead the design and… more
    General Dynamics Information Technology (11/08/25)
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  • Systems Administrator

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a highly motivated Systems Administrator to join our team of professionals providing technical and program services to the US ... engineering, design, analysis, acquisition, development, integration, test, and operations support to USG Intelligence Community (IC) and Department of...land, at sea, in air, and in space. The Systems Administrator will be part of a… more
    SAIC (11/15/25)
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  • Systems Administrator II (Remote)

    NANA Regional Corporation (Norfolk, VA)
    Akima Systems Engineering (ASE) is looking for a remote Systems Administrator to manage RF communication systems for the US Coast Guard's C5I Service ... and maintains operating and systems software, manages systems configuration, monitors compliance with system standards,...(ASE), an Akima company, is not just another federal systems support contractor. As an Alaska Native… more
    NANA Regional Corporation (10/31/25)
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  • System Administrator - Active Secret…

    ENS Solutions (Norfolk, VA)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems ... STIGs and system baselines. + Provide Tier 1 and Tier 2 system support for PKI-related service disruptions, certificate issues, and access control failures.… more
    ENS Solutions (09/27/25)
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