• SIGINT Systems Administrator (Mid-Band…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Mid-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * **The Opportunity:** CACI is seeking a SIGINT Systems Administrator (Mid-Band) to join the CACI team. You will...CACI team. You will be responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues… more
    CACI International (11/12/25)
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  • SIGINT Systems Administrator (Low-Band…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Low-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * * * CACI is seeking a SIGINT Systems Administrator (Low-Band Journeyman) to join the CACI team at...AFB, CA. You will be responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues… more
    CACI International (10/17/25)
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  • SIGINT Systems Administrator - Sensor…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... Travel: None * * * **The Opportunity:** **CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject Matter Expert (SME) to join the CACI… more
    CACI International (10/07/25)
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  • Senior Network/Systems Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be fully remote. ... operation of computer systems (to include operating systems, software and hardware ) in networked or stand-alone configurations, maintains system integrity, and… more
    GovCIO (12/03/25)
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  • Production Service Systems Administrator II…

    Oracle (Sacramento, CA)
    …& Analytics solutions within Veterans Affairs healthcare environments. As a System Administrator on our Forward Deploy team, you will take a consultative approach ... experience in a variety of technologies including Linux, Windows and server hardware experience. This position involves roughly **70% travel** . Documentation and… more
    Oracle (11/25/25)
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  • Systems Administrator II

    Integrits Corporation (Edwards AFB, CA)
    …for today's missions and tomorrow's global challenges. A Systems Administrator II evaluates system specifications, configures system, establishes standards, ensures ... hardware / software compatibility and maintains workstations and MS...log review and analysis, network documentation, tape backup operations, hardware issue escalation, user training, and user support. Performs… more
    Integrits Corporation (10/13/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and multi-disciplined ... responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux/Windows infrastructure for… more
    RTX Corporation (09/26/25)
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  • Sr IT Executive Support Administrator

    Palo Alto Networks (Santa Clara, CA)
    …of precision that drives great outcomes. **Your Career** As an Executive Support Administrator , you will be a vital member of our Executive Support Team, providing ... top-tier technical troubleshooting and resolution for all computer, hardware , and software issues for our executive staff, both local and remote. Your exceptional… more
    Palo Alto Networks (11/19/25)
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  • Linux Systems Administrator II (Hybrid…

    TEKsystems (Riverside, CA)
    A large Beverage company in Corona, CA is hiring a System Administrator II -the highest technical support layer for their global IT infrastructure. This role is a ... to improve scalability and efficiency. Qualifications: + 5-7+ years as a System Administrator with deep expertise in Windows Server 2016 or newer. + 5+ years… more
    TEKsystems (12/09/25)
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  • Enterprise Resource Planning (ERP) Application…

    PennyMac (Pasadena, CA)
    …journey. A Typical Day The Enterprise Resource Planning (ERP) Application Administrator under general direction, will be responsible for the administration of ... Monitors ERP security and manages user access and permissions. The ERP Administrator will : + Troubleshoot and handle minor configurations and third-party add-ons… more
    PennyMac (12/02/25)
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