• AWS Infrastructure Administrator

    SciTec (Princeton, NJ)
    …Cloud Services + At least three years professional experience administering RedHat Enterprise Linux systems + At least three years professional experience with ... 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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  • Enterprise Application Administrator

    RTX Corporation (Boston, MA)
    …are considered US persons. + Experience managing and troubleshooting applications on both Linux and Windows operating systems . + Ability to effectively discuss, ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (09/22/25)
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  • Network Administrator

    Xcellent Technology Solutions (Rolla, MO)
    …networking components to support secure, high-performing network environments across diverse systems + Familiarity with Linux networking components to manage ... Keep Data Flowing, Secure, and Strong As a Network Administrator , you will serve as the hands-on network expert...or a related discipline with at least at least 2 years of relevant experience + Or a current… more
    Xcellent Technology Solutions (09/25/25)
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  • IT Administrator /Analyst

    Panasonic North America (Leawood, KS)
    …(AD), SharePoint, Terminal Services, NTFS, network, and protocols (TCP/IP, DNS, FTP, Layer 2 & 3 devices) + Linux /UNIX environments preferred + Experience ... design, installation, and running of IT, data and telephony systems in our organization. Provide stable and secure technical...secure and cost-effective manner + Scheduling and management of system upgrades to avoid disruption to business to keep… more
    Panasonic North America (08/20/25)
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  • System Integration Engineer 2

    Amentum (Fort Meade, MD)
    …of Experience:** + Eight (8) years of experience as a software integrator, tester, system administrator , or systems engineer in programs and contracts of ... intelligence mission. **Responsibilities:** + Install, configure, upgrade, and maintain operating system and software applications on Linux and Windows… more
    Amentum (07/17/25)
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  • Systems Admin II

    BAE Systems (Endicott, NY)
    …Endicott, NY location (Limited travel to other BAE sites) Seeking an IT systems administrator to support BAE's classified and unclassified lab environments that ... use Windows and Linux networked systems , with expertise in setting...NISPOM Chapter 8, JAFAN, and other customer standards. Document system configuration for new and existing systems .… more
    BAE Systems (09/09/25)
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  • IT Systems Adminstrator II

    BAE Systems (Manchester, NH)
    …BAE Systems is seeking a proactive and detail-oriented Closed Area Systems Administrator to join our Information Technology team supporting classified ... responsible for the configuration, maintenance, and security of IT systems housed in closed areas, supporting critical national defense...such as RMF, NIST 800-53, and JSIG. **_In this System Administrator II position you will make… more
    BAE Systems (09/26/25)
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  • IT Operations Engineer - CUNY TV (IT…

    CUNY (New York, NY)
    …Perform systems deployment and administration for both Windows and Linux systems . + Apply software and system patches, updates and upgrades as needed. + ... Run Book (SOP) documentation. + Identify and escalate potential system issues or design flaws before they impact performance....one (1) year of the required experience in "1," " 2 " or "3" above: **A.** Certified Information Systems more
    CUNY (07/18/25)
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  • Specialist, System Administration - TS/SCI…

    L3Harris (Rochester, NY)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Systems Administrator - TS/SCI Job Code: 29273 Job Location: Rochester, NY Job ... - and have every other Friday off Job Description: The Enterprise System Administrator responsible for maintaining, managing, configuring, and troubleshooting… more
    L3Harris (09/27/25)
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  • SkillBridge Opportunities for System

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …to our nation and global customers. Kratos has an exciting opportunity for a System Administrator to support system and infrastructure engineers, cloud ... in the execution of information assurance and security. The System Administrator will be assisting with the...+ Familiarity with computer networks include Microsoft Windows and Linux based operating systems as well as… more
    Kratos Defense & Security Solutions, Inc. (08/22/25)
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