• Windows /VMware Systems

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring for a Windows /VMware Systems Administrator for our US Courts proposal. This position will be located in San Antonio, TX. ... would typically result in serious program delays and considerable expenditure of resources. + Windows System Administration ( Windows Server 2008 R2 and 2012)… more
    GovCIO (06/24/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …+ At least 6 years of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network and VMs. + The ability ... researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC)… more
    Mount Sinai Health System (06/24/25)
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  • Systems Engineer ( Windows )

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …supported Windows operating systems . Must be experienced in Windows Active Directory infrastructure administration to include Group Policy Objects ... **Overview** SYSTEMS ENGINEER ( WINDOWS ) (RDTE) Bowhead is seeking a Systems Engineer to join our growing team in Dahlgren, VA. The System Engineer will… more
    UIC Government Services and the Bowhead Family of Companies (07/25/25)
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  • Systems Administrator ( Windows

    Lockheed Martin (Highlands Ranch, CO)
    …than 570 facilities that span 70 countries\. This position is for a Multi\-Functional Systems Analyst to support both Windows \- and Linux\-based systems for ... Qualifications:** * U\.S\. Citizenship required * 2\+ years demonstrated experience with administration of Linux and Windows based environments * Experience… more
    Lockheed Martin (07/12/25)
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  • Systems Administration

    NTT America, Inc. (Newport News, VA)
    …inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Systems Administration ( Windows )- US citizen to join our team ... performance, and contribute to security best practices. **Key Responsibilities** + Windows System Administration : Maintain, upgrade, and support Windows more
    NTT America, Inc. (06/19/25)
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  • IT Systems Administrator - Linux…

    Lockheed Martin (Fort Worth, TX)
    …ensuring patching, STIGing, and infrastructure deployments\. They will perform Systems Administration across multiple platforms including Linux workstation ... Active Secret Clearance prior to start **Basic Qualifications:** * Basic Experience with Windows Operating Systems \( Windows 10/11\) * Basic experience with… more
    Lockheed Martin (08/08/25)
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  • Windows Linux Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux,System Administration , Windows Applications ... of a hybrid mix of ** Windows and Red Hat Enterprise Linux (RHEL) systems .** **Key Responsibilities:** + Perform administrative support for both Windows more
    General Dynamics Information Technology (07/16/25)
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  • Windows Systems Administrator

    RTX Corporation (Mckinney, TX)
    …safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows environment. + Working as a team ... to acquire within six months of hiring + Experience with Windows architecture, deployment, administration , networking, performance monitoring/tuning, security… more
    RTX Corporation (08/08/25)
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  • Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Information Technology (IT) Systems ... safe and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator** to support a **Defense Threat Reduction Agency… more
    General Dynamics Information Technology (07/30/25)
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  • OS Administrator Windows

    CACI International (Chantilly, VA)
    …in compliance with DAF security protocols and government regulations. + Optimize Windows systems for performance, especially in high-security environments. + Act ... * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Windows to support the... OS Subject Matter Expertise and be responsible for administration , maintenance, and sustainment for the SIPR solution on… more
    CACI International (05/23/25)
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