• Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …process. Configures and manages Linux , Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... and manage Linux , Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    BAE Systems (09/09/25)
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  • Senior Systems Administrator…

    BAE Systems (Springfield, VA)
    …with network engineers, monitors and manages system resources, and performs systems security administration functions. To include, but not limited to, ... and has a proven commitment to quality with a solid understanding of systems administration concepts, network architecture, and familiar with the latest software… more
    BAE Systems (11/19/25)
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  • Senior Systems Engineer

    BAE Systems (Fairview Heights, IL)
    **Job Description** BAE Systems is seeking a Senior Systems Engineer to support a multi-disciplinary team in an Agile, fast-paced development environment to ... incentives may be available based on position level and/or job specifics. ** Senior Systems Engineer** **118395BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (11/14/25)
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  • Senior Systems Engineer

    Trace Systems Inc (WA)
    …architectures in a large-scale client/server and web environment, and that includes either Linux , Windows or VMWare systems administration . + Requires ... Job Overview Job Title: Senior Systems Engineer Job Location: Washington,...architectures in a large-scale client/server and web environment, including Linux , Windows, VMWare, NetApp systems . + Lead… more
    Trace Systems Inc (10/30/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …(IdM) or FreeIPA + Broader exposure to AWS beyond core services + Senior -level experience with Solaris system administration **Application Deadline:** ... Senior Unix System Administrator (4608)at SMX(View...(PRDC). This individual will work alongside a team of UNIX/ Linux Systems Administrators responsible for maintaining the… more
    SMX (10/18/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Palm Bay, FL)
    …and Linux IDM. + Support hardware/software requirement verification and system validation. + Administer cross-domain systems and support DoD/government ... domains in the interest of national security. Job Title: ​ Senior Specialist, Systems Administrator Job Code: 30442...with a solid understanding of basic networking principles and Linux administration . This role requires a hands-on… more
    L3Harris (10/29/25)
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  • Senior IT Systems Architect

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking a Senior **IT Systems Architect** to join the Machine-assisted Analytic Rapid-repository System (MARS) ... an anticipated decision expected by Winter/ Spring 2026.** The Senior **IT Systems Architect** responsibilities include, but...+ Develop and conduct testing of cloud and virtualization systems + Collaborate on system design for… more
    BAE Systems (10/29/25)
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  • Senior Systems Engineer

    Saint Francis Health System (Tulsa, OK)
    …**to login and apply.** Full Time Job Summary: The Senior Systems Engineer is responsible for determining requirements, ... Virtual Desktop platforms, Citrix or VMware. In-depth understanding of Windows and Linux operating systems ; Including management and operational tools (AD, GPO,… more
    Saint Francis Health System (11/11/25)
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  • Senior SCADA Systems Engineer…

    Nammo Defense Systems, Inc (Mesa, AZ)
    Senior SCADA Systems Engineer - Operational Technology Nammo Defense Systems , Inc., a defense contractor, is the primary USA operation of the Nammo Group ... composite aerospace structures. JOB OVERVIEW: We are seeking a Senior SCADA & Data Systems Engineer to...* Proven experience with Ignition SCADA (or equivalent SCADA systems ). * Strong background in SQL Server administration more
    Nammo Defense Systems, Inc (10/18/25)
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  • Senior System Administrator

    University of Colorado (Aurora, CO)
    …seeking a Senior System Administrator with a primary focus on Windows systems and some experience with Linux . This full-time position is part of the ... ** Senior System Administrator** **Description** **University of...documentation skills. Technical Expertise + Advanced knowledge of server administration , including Windows and Linux in production… more
    University of Colorado (11/19/25)
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