• Linux System Administrator , Senior…

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows ... health record modernization. + Establish and maintain smooth operation of computer systems , including operating systems , software, and hardware, in both… more
    GovCIO (07/25/25)
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  • System Administrator

    Nelnet (Sacramento, CA)
    …they live, learn, and work. We are looking for a skilled System Administrator to support and maintain critical technology infrastructure and services. This role ... security, and seamless day-to-day operations, with an emphasis on Windows -based environments. **JOB RESPONSIBILITIES:** + Administer and maintain PingFederate SSO… more
    Nelnet (08/08/25)
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  • Senior Database Administrator - Mon/Tue…

    GovCIO (Sacramento, CA)
    …also have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as ... **Overview** GovCIO is currently hiring for MULTIPLE **Senior Database Administrator (s)** to support our customer, USPS' Network and Compute...and ability with technologies such as UNIX and Microsoft Windows operating systems as well as other… more
    GovCIO (08/02/25)
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  • System Administrator

    Robert Half Technology (San Diego, CA)
    …of hands-on expertise managing server environments. + Strong knowledge of operating systems ( Windows Server, Linux, macOS) and virtualization technologies (eg, ... Description We are seeking a knowledgeable and detail-oriented System Administrator for a contract opportunity in San Diego, CA. In this role, you will be… more
    Robert Half Technology (08/04/25)
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  • Infrastructure Administrator

    Axxum Technologies (Rancho Cordova, CA)
    …similar role - IT administration, network management. + Strong knowledge of Windows /Linux operating systems , networking protocols, and IT security principles. + ... Infrastructure Administrator Location: Rancho Cordova, CA Onsite KEY RESPONSIBILITIES...IT team as needed. + Maintain and troubleshoot IT systems , including servers, networks, and end-user devices (PCs, peripherals,… more
    Axxum Technologies (06/21/25)
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  • Senior Network Administrator

    TEKsystems (Beverly Hills, CA)
    Description Summary/Objective: We are seeking a Infrastructure Administrator to lead the support, operation, and maintenance of IT Network infrastructure for the ... This strategic role focuses on optimizing and securing servers, storage, systems , and network environments while driving continuous improvement and innovation in… more
    TEKsystems (08/09/25)
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  • IT Administrator - Navy

    Three Saints Bay (Port Hueneme, CA)
    **IT Administrator - Navy (4249)** Location **Port Hueneme, CA** Job Code **4249** \# of Openings **1** Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=GATEWAYVENT&cws=55&rid=4249) **Ghostrock Systems Development, LLC** , a subsidiary of Three Saints… more
    Three Saints Bay (06/14/25)
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  • IT Network Administrator

    Amentum (San Francisco, CA)
    …and providing video teleconferencing and remote support. With your experience with Windows operating systems including patching and updates, Active Directory, ... Amentum is seeking an **IT Network Administrator ** in **San Francisco, CA** to provide support...as well as maintaining and checking the health of systems and backups to include restore testing + Monitors… more
    Amentum (07/24/25)
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  • Sr. Application Administrator - Machine…

    ManpowerGroup (San Francisco, CA)
    Essential Functions + Act as owner and primary administrator of assigned application(s). + Provide application and system support to all employees for assigned ... issues, providing expert level support. Resolve issues or identify escalation to Systems team or vendor.? Own issue until resolved. + Architect the application(s)… more
    ManpowerGroup (06/18/25)
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  • Senior Database Administrator (PostgreSQL)

    CoStar Realty Information, Inc. (Orange County, CA)
    Senior Database Administrator (PostgreSQL) Job Description CoStar Group serves up over 1.8PB of data from more than 800 SQL Servers that span four On-Premise data ... extremely talented DBA group is looking for an exceptionally bright Senior Database Administrator both On-prem and AWS Cloud that will help the company continue to… more
    CoStar Realty Information, Inc. (06/17/25)
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