• Senior Linux System Administrator

    RTX Corporation (Marlborough, MA)
    …the Receiver Exciter and Processing Architecture (REPA) Department as a specialized Linux System Administrator . The team's primary goal is to design, architect, ... COTS and semi-custom hardware platforms, for next generation radar systems deployed on land and sea. This position is...This position is intended to split time between Linux system administration of these platforms and supporting testing of… more
    RTX Corporation (11/22/25)
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  • System Administrator

    Navarro Inc. (Niskayuna, NY)
    …Defense. Naval Nuclear Laboratory's (NNL) Reactor Technology (RT) team is seeking a System Administrator to help ensure the infrastructure needed for developers ... Navarro Research and Engineering is recruiting a System Administratorin Niskayuna, NY. An active DOE Q...passionate, dedicated team to maintain and develop products and services in support of high quality and… more
    Navarro Inc. (09/12/25)
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  • Nuclear Site Systems Administrator

    Entergy (Port Gibson, MS)
    …for work visas for this position. **Job Segment:** Cyber Security, System Administrator , Help Desk, Information Technology, Nuclear, Security, Technology, ... and procedures. + Knowledge of the operation of electric power and/or generation systems . + Knowledge of system hardening, patch management, and configuration… more
    Entergy (10/06/25)
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  • Mid-Level Linux Systems

    The Boeing Company (Berkeley, MO)
    …(US) Infrastructure Operations (SUSIO) Organization is currently seeking a **Mid-Level Linux Systems Administrator ** to join the team in **Berkeley, MO** . ... products to our customers. **Position Responsibilities:** + Analyze and support a broad range of basic systems ...and supportability + Perform the restoration of complex computing service operations + Perform complex system problem… more
    The Boeing Company (11/23/25)
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  • Windows Administrator

    NTT DATA North America (Atlanta, GA)
    …runtime operations. As part of the Enterprise Infrastructure team, the Windows Administrator will participate in system assessment and documentation of existing ... during continuous operations in a manner that aligns with the company's service catalog. The Windows Administrator will concentrate on high-level server… more
    NTT DATA North America (08/30/25)
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  • Systems Administrator 4 (25-351)

    Northrop Grumman (Colorado Springs, CO)
    …Missile Defense Systems offers an excellent opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer (25-351) to join our team of ... program is a crucial part of the Missile Defense System . It provides an essential operational platform that allows...in troubleshooting and resolving issues . Develop configurations to support testing and prototyping of developing systems more
    Northrop Grumman (11/04/25)
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  • Application Administrator (EDI)

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …Property Management EDI RIB Services and Release Management Automation Support SharePoint Identity Management Service Desk Applications Asset Management etc. ... one of the accepted training courses listed on , Navy COOL - System Administrator Qualification Matrix (osd.mil) o Certification: NEXCOM preferred certification… more
    Navy Exchange Services (NEX) (08/30/25)
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  • System Administrator

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for System Administrator with an active Secret clearance to manage and maintain Red Hat Linux servers, as well as deploy, ... USD $173,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7069/ system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-7069_ **Category** _IT… more
    GovCIO (11/13/25)
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  • NetApp Systems Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …network support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments. **NetApp Systems Administrator ** + Performs systems administration for enterprise ... system 's servers, hardware, applications, and software. + Monitors systems performance and ensures compliance with security standards. +...the end users and other technical teams from a service support perspective. + Maintains and advises… more
    General Dynamics Information Technology (11/18/25)
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  • Systems Administrator

    Actalent (Madison, WI)
    …in communication and time zones faced with European consultants, necessitating local support for hardware. The Systems Administrator will contribute ... Linux, to enhance cybersecurity and network patching. Responsibilities + Support hardware for the Cyberknife product. + Define and...or Engineering. + 3+ years of experience as a Systems Administrator . + 3+ years of experience… more
    Actalent (11/20/25)
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