• Senior Systems Administrator…

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

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Sr . Systems Administrator, Linux / Windows ** **112862BR** EEO Career ... career with BAE Systems . **Position Summary** BAE Systems is seeking a Senior Closed Area...secure and compliant operations. Administer patch management for RHEL-based Linux systems , including vulnerability scanning, patch deployment,… more
    BAE Systems (05/21/25)
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  • Sr . Windows Administrator/Test Lab…

    Leidos (San Diego, CA)
    …for a Degree. + Must have experience in or familiarity with the following systems : Windows / Linux operating systems , VMware, VSphere and Vsphere ... must have an active TS/SCI Polygraph up front. No exceptions.* We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join a high performing… more
    Leidos (05/22/25)
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  • Sr Systems Administrator…

    Huntington Ingalls Industries (Suffolk, VA)
    …equivalent and 10 years relevant experience. * Hands-on experience with server administration ( Windows / Linux ). * Security + Certification (or must have within 90 ... Range: $76,513.00 - $115,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies'… more
    Huntington Ingalls Industries (05/16/25)
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  • Sr . Systems Engineer

    IMRI (Washington, DC)
    Sr . Systems Engineer Apply Now! Back...+ Experience in installing, configuring, and troubleshooting BitLocker, LUKS, Windows and Linux systems + ... least 5 years' experience managing networks with Solaris, IRIX, Windows , Alma Linux 8/9 (or Red Hat...8/9 (or Red Hat Equivalent) and Ubuntu 22 Operating Systems , High Performance Computing, and Windows Operating… more
    IMRI (05/15/25)
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  • Sr Principal Sys Admin - COS IT System…

    Northrop Grumman (Colorado Springs, CO)
    …including but not limited to security, applications, and OS updates + Make sure all Windows and Linux systems are using the most up-to-date antivirus ... / Linux server-based applications + Ensure that all Windows / Linux -based systems have the appropriate...SSCP, CCNA Security, etc.) is required to start + Senior Windows Domain experience + Must possess… more
    Northrop Grumman (06/07/25)
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  • Senior Systems Analyst (Remote…

    University of Massachusetts Amherst (Amherst, MA)
    …engineers and administrators. Key responsibilities include managing and monitoring enterprise-class Windows / Linux systems , fiber channel and backup ... Senior Systems Analyst (Remote Opportunity) Apply...with at least 7 (seven) years of experience providing Windows and/or Linux system administration in a… more
    University of Massachusetts Amherst (05/13/25)
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  • Sr . Systems Engineer

    Leidos (Fort Belvoir, VA)
    …in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems and provide support for maintaining and ... **Description** Leidos is seeking a ** Sr . Systems Engineer** to support large-scale...as well as the day-to-day maintenance support for troubleshooting Linux / Windows cloud systems and servers.… more
    Leidos (05/08/25)
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  • Systems Administrator

    Science Systems and Applications, Inc. (Pasadena, CA)
    …Special Programs team, the candidate will provide daily operational support for highly available Windows and Linux servers, systems , and platforms to solve a ... problem resolution for all client/server/storage/network devices, etc. + Configure and manage Windows and Linux operating systems and install/load operating… more
    Science Systems and Applications, Inc. (06/14/25)
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  • Hybrid Systems Engineer, Sr

    Lockheed Martin (Littleton, CO)
    …support to the critical Programs that the Special Programs Division are responsible for\. This Systems Engineer Senior \- IT role is a Hybrid Systems ... \. This includes the expert\-level installation, configuration, and maintenance of Windows and Linux environments, database deployments, and application tools\.… more
    Lockheed Martin (05/02/25)
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