• Cyber Asset Attack Surface Management Deployment…

    ENS Solutions (Washington, DC)
    …+ 3+ years of experience performing systems administration in Windows , Linux, or VMware environments, including performing basic troubleshooting, ... Configure and manage CAASM solution deployment in accordance with the systems engineering lifecycle (SELC). Monitor, design, and onboard new data connections… more
    ENS Solutions (12/13/25)
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  • Sr. Technical Support Engineer , Focused…

    Palo Alto Networks (Reston, VA)
    …updates + The below skills are a plus + Virtualization experience (AWS, Azure, VMWare , OpenStack) + Experience with Windows , MAC OS, and Linux (Debugging, ... Checkpoint Firewalls, Cisco Switches, and Intrusion Detection/ Intrusion Prevention Systems + BS in computer science, information technology, computer architecture,… more
    Palo Alto Networks (12/19/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …the systems that power national security missions. From enterprise Windows and Linux servers to virtualization, storage, and backup environments, you'll keep ... be the reason why. What You'll Work On: + Engineer and maintain enterprise Windows Server and...Systems , Computer Science, or a related field + VMware Certified Professional ( VCP ) , Micro sof… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …upgrade, and maintain enterprise systems including: + Windows Server 2019/2022, Windows 10, RHEL 7/8 + VMware ESXi / vSAN infrastructure + Web browsers, ... and perform system patching and image deployment. + Integrate and maintain vendor systems and third-party applications within a Windows ecosystem. + Operate and… more
    M. C. Dean (11/26/25)
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  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    …workforce of around 100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems to protect national security ... Citrix VDI environments. + Proficiency with Windows Server (2016/2019/2022) and Windows 11 operating systems . + Strong working knowledge of Active Directory,… more
    BAE Systems (12/04/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …/RHEL Servers that support system deployments + Support the configuration management of systems + Harden Windows /RHEL Servers in accordance with System Security ... 100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems ...patches, and hardening + Experience deploying and configuring complex systems on Windows and/or RHEL Servers +… more
    BAE Systems (12/16/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …complexity and size to include multi-platform computing (Linux, Windows , VMWare ), virtual environments, and mobile systems . Extensive experience with eMASS, ... and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    AeroVironment (12/24/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …(SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator). + 3+ years deploying Unix in secured ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT… more
    Leidos (12/20/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …workforce of around 100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems to protect national security ... **Job Description** BAE Systems is seeking an on-siteSystem Administratorto support our...degree + Experience managing and troubleshooting servers (RHEL and Windows ) + Experience with Active Directory Account Management and… more
    BAE Systems (12/23/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …workforce of around 100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems to protect national security ... (Git-based systems ) and release workflows + Strong understanding of Windows Server and Linux fundamentals. + Experience supporting application deployments and… more
    BAE Systems (12/13/25)
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