• Electric Utility Network

    Silicon Valley Power (Santa Clara, CA)
    …SVP's utility communication and control systems . In this role, the Network Administrator is responsible for administering and monitoring network ... the following systems is highly desirable: 1. Network Intrusion Detection Systems (NIDS); 2...the classification of Electric Utility Programmer Analyst, Electric Utility Network Administrator , and Senior Energy Systems more
    Silicon Valley Power (10/21/25)
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  • SIGINT Systems Administrator

    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 ... Type of Travel: None * * * **The Opportunity:** **CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject Matter Expert (SME) to join… more
    CACI International (10/07/25)
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  • Senior SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    Senior SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... * * The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject...responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis… more
    CACI International (09/13/25)
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  • IT Systems Administrator

    MGE Underground, Inc. (Paso Robles, CA)
    …| Trust | Fun How You Can Make an Impact The System Administrator is responsible for assisting in all technology-related issues escalated from Helpdesk support. ... stay current with the IT business needs of the organization. The system administrator should have a strong technical understanding of Microsoft operating systems more
    MGE Underground, Inc. (10/04/25)
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  • Linux Systems Administrator II

    Epsilon, Inc (Folsom, CA)
    …the candidate in this position.)_ + 2 -4 years of experience as a Systems Administrator or related IT role, with hands-on experience managing Red Hat ... shared during your recruiter conversation. **Responsibilities** **An average day:** AsLinux Systems Administrator II, you will support the reliability, security,… more
    Epsilon, Inc (12/03/25)
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  • SIGINT Systems Administrator

    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...responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis… more
    CACI International (11/12/25)
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  • Network Administrator , Sr. Analyst,…

    RTX Corporation (El Segundo, CA)
    …for a security clearance​ **Security Clearance:** Top Secret - Current ** Network Administrator , Senior Analyst** **Raytheon Digital Technology** **Classified ... **Job Summary:** RTX Corporation Raytheon is looking an experienced Network Administrator , P2 level, with a US...network diagrams and documentation for design and planning network communication systems . + Strong written and… more
    RTX Corporation (10/22/25)
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  • Systems Administrator

    Insight Global (San Diego, CA)
    Job Description A client in San Diego is looking for a Systems Administrator / Network Engineer to manage their existing server and network environment. We ... reinstated at the Secret level or higher, and IAT 2 cert not required to start, but must complete...Skills and Requirements - 4+ years experience as a Systems Administrator in a secure environment -… more
    Insight Global (10/02/25)
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  • Windows/Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    …The Northrop Grumman Classified Solutions team is seeking an experienced Windows Systems Administrator to join its dynamic team of technical professionals; ... to users experiencing technical issues with hardware, software, and network systems . + Create, modify, and delete...levels. This position may be filled as a Level 2 or Level 3, based on the qualifications outlined… more
    Northrop Grumman (12/02/25)
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  • Linux Systems Administrator 1/…

    Northrop Grumman (Redondo Beach, CA)
    …history - they are making history. Northrop Grumman Enterprise Services is seeking a **Linux Systems Administrator .** This role can be performed by a level 1 or ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...level 2 (entry level or early career). This position is… more
    Northrop Grumman (11/21/25)
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