• Senior Systems Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core ... USD $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems - administrator --%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… more
    GovCIO (07/09/25)
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  • Linux/ Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …Martin is looking for highly motivated, experienced individuals to perform network/ system administration and support on a variety of complex platforms supporting ... BMD and other DoD related activities\. System Administration activities include \(but are not limited to\): * Setup and configuration of new computing assets, to… more
    Lockheed Martin (07/12/25)
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  • Senior Linux System

    BAE Systems (San Diego, CA)
    …build your career with BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and ... operational support for classified IT systems . You will primarily support the...be available based on position level and/or job specifics. ** Senior Linux System Administrator (… more
    BAE Systems (07/31/25)
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  • Senior Systems Administrator

    Cognizant (San Jose, CA)
    …workplace and operational transformation to own the business in a secure environment. ** Senior Systems Administrator - Global Lab Solutions (GLS)** ... **Position Overview:** We are currently seeing a Senior Systems Administrator to provide...safety, tidiness, and compliance standards. **Technical Skills:** + Operating Systems : Advanced proficiency in Linux (RHEL/Ubuntu) and Windows more
    Cognizant (08/09/25)
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  • Senior Linux System

    General Dynamics Information Technology (Livermore, CA)
    …Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible for ... Family:** Systems Administration **Skills:** Linux,Microsoft Server Operating Systems ,Microsoft Windows Environment **Certifications:** Security+, CE - Sec+… more
    General Dynamics Information Technology (08/09/25)
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  • Linux System Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator ( Senior ) to support Veterans Affairs operational needs. The role requires AWS, ... $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6366/linux- system - administrator %2c- senior -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/25/25)
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  • Senior Systems Administrator

    EPAM Systems (Los Angeles, CA)
    If you are looking for a high-impact Systems engineering role with a global leader in digital transformation, EPAM is the perfect next step in your career! The ... project aims to integrate new systems , enhance existing solutions, and standardize workflows within the...exploring new technologies and innovations + Active Directory + Windows Server Administration + Office 365 Administration + PowerShell… more
    EPAM Systems (07/18/25)
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  • Systems Administrator

    General Dynamics Information Technology (Livermore, CA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator /Mission Support Operator -** **$10K Sign-on bonus** ... support mission operations **Desired Qualifications** + Experience with Linux and Windows system administration and networking background is preferable.… more
    General Dynamics Information Technology (07/07/25)
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  • Senior IT Systems

    Insight Global (South San Francisco, CA)
    Job Description We seek a skilled Senior IT Systems Administrator to play a critical role in managing and securing our IT infrastructure. This position is ... Exchange, Proofpoint email security, Microsoft Defender for Endpoints, and Windows Server environments, along with strong problem-solving skills and attention… more
    Insight Global (08/08/25)
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  • System Administrator 3

    M. C. Dean (Sacramento, CA)
    …to meet service level agreements. + Configure and manage Windows operating systems and install/load operating system software. + Perform desktop hardware and ... technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** System Administrator 3** to join our **Security and Electronic … more
    M. C. Dean (07/15/25)
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