• Senior Systems Engineer - Clearance…

    Lockheed Martin (Sunnyvale, CA)
    …in systems engineering, with a focus on virtualization, VMware, Windows administration , and cloud technologies * Strong knowledge of virtualization ... to Support Adjusted Work Hours Based on Program Needs * Troubleshoot virtualization and Windows Systems * Support user profile creation and maintain tools *… more
    Lockheed Martin (08/08/25)
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  • Sccm/MCM Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Endpoint Configuration Manager,Microsoft Windows ... Extensive working knowledge of and troubleshooting experience with standard ( Windows ) client platform administration , configuration, rights management and… more
    General Dynamics Information Technology (05/19/25)
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  • Systems Engineer

    Greenlight Networks (Rochester, NY)
    …Required: + Proven experience designing, deploying, and maintaining enterprise-level Linux and Windows systems (eg, Red Hat, AlmaLinux, Ubuntu, Windows ... Systems Engineer About the Organization Greenlight Networks is.... + Deployment and management of both Linux and Windows servers, VMWare platforms, and the application services running… more
    Greenlight Networks (06/24/25)
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  • TSSCI Network / Systems Admin III

    Insight Global (Hanscom AFB, MA)
    …operating systems , Microsoft Exchange Server, and as needed RHEL operating systems administration and associated hardware Working knowledge of CISCO network ... . Skills and Requirements Top Secret SCI + Polygraph Computer Networking, Microsoft Windows Server, Network Systems , Troubleshooting 1 + years of related… more
    Insight Global (08/08/25)
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  • IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Technical Skills & Knowledge:** + Windows operating systems ( Windows 10, Server 2012/2016) + Linux administration (RHEL/CentOS/Ubuntu) + Active ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** IT Help Desk,Linux,Microsoft (MS) Active… more
    General Dynamics Information Technology (07/16/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …technical skills in areas such as Windows and Linux operating systems , network administration , virtualization, and security + Excellent problem-solving and ... in the Information Technology; an additional 4 years of Systems Administration experience can be substituted in...within 6 months of hire + Knowledge of Microsoft Windows Systems , HP SANs, VMware products +… more
    ManTech (08/08/25)
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  • Senior Systems Administrator

    US Courts (Chicago, IL)
    …and work experience in bankruptcy, federal or local courts preferred. Network operating systems experience with Microsoft Windows Active Directory, Windows ... more years of experience with the installation, configuration, maintenance, and support of Windows operating systems , including Windows 10/11 and Windows more
    US Courts (07/25/25)
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  • Principal Linux Systems Administrator…

    Leidos (Annapolis Junction, MD)
    …in Ansible scripting for automation and provisioning + Foundational experience in Windows Systems Administration + Hands-on exposure to virtualization ... **IAT Level II certification** (eg, Security+ CE, SSCP) + Quantifiable Linux Systems Administration experience in enterprise environments + Strong proficiency… more
    Leidos (07/31/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    …internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems ... cloud infrastructure as well as the day-to-day maintenance support for troubleshooting Linux/ Windows cloud systems and servers. This role requires an individual… more
    Leidos (08/08/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Colorado Springs, CO)
    …software specifications. Essential Functions: + 4-6 years of experience with Windows Administration or Engineering. + Configure, monitor, maintain, troubleshoot ... management and automation. + Experience implementing STIGs and securing Windows systems per DISA guidelines. + Experience...+ 4-6 years of experience with Red Hat Linux Administration or Engineering. + Ability to travel up to… more
    L3Harris (08/03/25)
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