• Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Understanding and knowledge of Windows ... to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Principal...Server internals or Linux fundamentals to include DNS, DHCP, AD, and server… more
    RTX Corporation (10/02/25)
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  • System Administrator Multi-Disciplined

    RTX Corporation (El Segundo, CA)
    …Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as a team member in a ... systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. **Qualifications We… more
    RTX Corporation (09/23/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Plano, TX)
    …** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Linux Server management to include ... recovery, and business continuity + Design, implement, and maintain storage systems to ensure data integrity, availability, and optimal performance. + Performance… more
    RTX Corporation (09/09/25)
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  • AWS Infrastructure Administrator

    SciTec (Princeton, NJ)
    …experience with AWS Cloud Services + At least three years professional experience administering RedHat Enterprise Linux systems + At least three years ... SciTec has an immediate opportunity for a talented AWS Infrastructure Administrator in Princeton, NJ, or Boulder, CO. Responsibilities: + Deploy, monitor,… more
    SciTec (10/02/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …and Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat , Windows 10, Window Server o DNS Experience o ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled… more
    Synergy ECP (07/16/25)
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  • Sr. Administrator (Maximo, Azure,…

    System One (Alexandria, VA)
    …following: MAS 9 (Maximo Application Suite) installations on Azure Cloud, Manage and Mobile, RedHat OpenShift (MAS will run on OpenShift), Linux OS, Knowledge on ... Sr. Administrator (Maximo, Azure, OpenShift) Location: Alexandria, VA CLEARANCE...including Agile and DevSecOps, to deliver scalable and secure systems within an Azure environment. RESPONSIBILITIES: + Perform the… more
    System One (08/13/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …NICHD have differing environments and needs. Operating environments include UNIX, Linux , Windows, and MAC. Similarly, software for system operation, management, and ... and integration of hardware andsoftware to support environments with virtualization including RedHat , CentOS, and SPARC Solaris. + Ten(10) or more years hands on… more
    TekSynap (09/16/25)
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  • Principal Windows System Administrator

    RTX Corporation (El Segundo, CA)
    …Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Experience with Windows Server internals or ... Linux fundamentals to include DNS, DHCP, AD, and server...complexity to include the integration of hardware and operating systems (OS). + Experience with data RAID, data backup… more
    RTX Corporation (09/11/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …Installation and configuration experience of backup SW with Windows Server 2019, Solaris 11, RedHat Enterprise Linux 7 and higher. + Three (3) years supporting ... **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + Collaborate with OS and… more
    TekSynap (07/26/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …Node is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... Lab Manager/ Systems Administrator Location: Arlington, VA Must...across Windows, MacOS, Linux /Unix, and other operating systems and virtual environments - Monitor RedHat … more
    Node.Digital (09/17/25)
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