• System Development Engineer II, Analytics…

    Amazon (Denver, CO)
    …Clearance of TS/SCI with Polygraph Preferred Qualifications - 5+ years of administrative experience in networking, storage systems , operating systems ... creatively finding new ways to build massively scalable distributed systems and delivering the next generation of cloud computing...know how to make work fun. - Have strong Linux & Networking Fundamentals. The ideal candidate will have… more
    Amazon (12/10/25)
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  • System Development Engineer, STRADA…

    Amazon (Jessup, MD)
    …software and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a ... on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator/Engineer with the ability to...and services, regular deployment of new versions of the systems and their subcomponents, deployment/ system validation and… more
    Amazon (12/05/25)
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  • Windows Systems Administrator 4

    L3Harris (Greenville, TX)
    …related experience. + Demonstrated Experience in Windows Server and Windows client systems administration (Server 2019, Server 2016, Server 2012, Windows 11, ... skills. Essential Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Windows, Linux , and Network operations +… more
    L3Harris (01/07/26)
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  • Senior Pega Systems Administrator

    Scotiabank (OR)
    …year Pega System Admin experience or Certification + 2+ Years of System Administrator (AIX, LINUX , JBOSS, Azure Cloud) + 2+ years' working experience of ... and statutory/bank holidays on call support. **Accountabilities** + The Pega Systems Administrator will perform day-to-day system operation support. This… more
    Scotiabank (12/28/25)
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  • Sr Principal Systems Engineer - SETC…

    RTX Corporation (Pelham, NH)
    …types of activities: + Maintain Tactical and Non-Tactical Systems : You will provide system and network administration in a Redhat 7, 8 & 9 Enterprise ... implement installation plans, procedures and documentation for both tactical and non-tactical system builds. + Integrate Systems : Install and integrate server… more
    RTX Corporation (12/11/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …and storage environments; Linux , UNIX and Windows operating systems ; installs/loads operating system software, troubleshoots, maintains integrity; and ... : Bachelor's degree in technical discipline and two (2) years of relevant systems administration experience or a master's degree with less than two… more
    Leidos (12/20/25)
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  • System Administrator II (Secret Clearance…

    RedTrace Technologies Inc (Philadelphia, PA)
    …site) Position Description: The System Administrator will provide Computer System Administration and Configuration support to the Naval Surface Warfare ... Linux . Qualifications: Required: + Three (3) years of professional experience in systems administration , to include experience with help desk related support,… more
    RedTrace Technologies Inc (01/07/26)
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  • System Engineer for Satellite Operations…

    Lockheed Martin (Sunnyvale, CA)
    …skills * Ability to obtain Security\+ certification within 9 months for system administration access to controlled systems **Desired Skills:** ... background or exposure which will ensure success at designing and implementing systems within a large, complex, real\-time operational system * Technical… more
    Lockheed Martin (12/25/25)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    …At least 6-8 years of relevant experience (experience performing System Administration functions. Ideally on Aircraft or Weapons Systems networks, and ... Full Time Overview: JHNA is currently seeking a Senior Systems Admin to join our NAVAIR team...other DOD INST 8570 compliant qualification required. + Operating system certification (ie Windows or Linux ). +… more
    JHNA (01/06/26)
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  • Lead HPC Architect Cybersecurity - High…

    Mount Sinai Health System (New York, NY)
    …progressive HPC system administration experience with Enterprise Linux releases including RedHat/CentOS/Rocky Systems , and batch cluster environment. + ... MariaDB and other database technologies. **Responsibilities** **HPC Cybersecurity & System Administration :** + Design, implement, and manage...System is one of the largest academic medical systems in the New York metro area, with more… more
    Mount Sinai Health System (11/13/25)
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