• Site Reliability Engineer (Temp to Perm)

    Leidos (Vista, CA)
    …delivery methodologies and tools. + Expertise with Linux and Windows operating systems , network administration , and networking protocols/functions ... fielding events. **Primary Responsibilities:** + Gather and analyze metrics from operating systems as well as applications to assist in performance tuning and fault… more
    Leidos (07/03/25)
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  • Site Reliability Operations Engineer III

    PennyMac (Westlake Village, CA)
    …a wide range of administrative tasks across Windows and Linux environments. Assist in optimizing system performance, conducting root-cause analyses, and ... company's IT Infrastructure. Ideal candidates should have experience in Windows and Linux administration , in...+ Advanced Systems Administration - Perform and troubleshoot… more
    PennyMac (08/07/25)
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  • Sr. Technical Support Engineer, US Government, VM…

    Palo Alto Networks (Santa Clara, CA)
    …understanding with Security Protocols (IPSEC / SSL-VPN / NAT) + Good understanding of Unix/ Linux and Windows operating systems + Experience with Cisco, ... steps, timely updates, and comprehensive closure summaries in the ticketing system + Conduct multi-vendor troubleshooting on complex customer engagements, ensuring a… more
    Palo Alto Networks (07/16/25)
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  • Senior InfoSec Analyst

    MongoDB (CA)
    …environments ie; corporate environments and cloud environments + A strong understanding of MacOS, Linux , and Windows security + Love to learn; you are motivated ... including but not limited to, experience in corporate environments, incident response, systems , applications, and an understanding of cloud environments. This is an… more
    MongoDB (06/21/25)
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  • Cybersecurity Risk Analyst, Senior

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …recommendations + Experience with operating systems , platforms, and technologies, including Windows , Linux , cloud, or virtualization + Ability to devise and ... in cybersecurity and security engineering to safeguard our nation? As a systems security and network security engineer, you can identify the tools, applications,… more
    BOOZ, ALLEN & HAMILTON, INC. (08/11/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …of experience in IT systems administration . + Experience with server administration , including Windows Server, Linux , and Unix. + Proficient with ... Installation, configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux , and Unix. +… more
    Financial Partners Credit Union (06/02/25)
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  • Systems Administrator, Entry

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    system configuration to ensure data integrity. * Perform system administration tasks across Windows and/or Linux platforms, including patching, user ... users. * Software support includes, but not limited to Windows and Linux /Unix operating systems ,...equivalent work experience. * 3-5 years of experience in system administration or software programming within a… more
    UIC Government Services and the Bowhead Family of Companies (08/08/25)
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  • System and Security Engineer

    Ivalua (Fremont, CA)
    System and Security Engineer Fremont, CA Created in 2000,...and strengths this role could be for you: Mastery: Administration of Windows & Linux servers, ... as backup of the primary US based SOC analyst) + Assist with system builds and application support, and firefighter rotation servicing as first responder. Monitor… more
    Ivalua (07/21/25)
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  • Database Administrator

    GovCIO (San Mateo, CA)
    …+ Handle database patching, design, vulnerability remediation and write complex queries on Windows and Linux servers. **Qualifications** Bachelor's with 5 - 8 ... design, optimization, and query writing. + Proficiency in UNIX and Microsoft Windows operating systems . + Excellent problem-solving skills and attention to… more
    GovCIO (08/08/25)
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  • Broadcast IT Engineer

    System One (Sunnyvale, CA)
    systems : Bitfocus Companion, Rosstalk, GVG Native + Knowledge of Operating systems : Mac (expert), Windows (expert), Linux (beginner/intermediate) ... the Broadcast IT Engineer you will lead in IT system design, administration , and support duties for...integration of cutting-edge technology with the maintenance of legacy systems to deliver seamless, high-quality event experiences. In this… more
    System One (08/08/25)
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