• Principal Windows Systems…

    Northrop Grumman (Redondo Beach, CA)
    …of the best work of your career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team of technical professionals ... will include but not be limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government contract. + Communicate… more
    Northrop Grumman (07/18/25)
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  • Windows Systems Administrator

    Northrop Grumman (Redondo Beach, CA)
    …history. Northrop Grumman CIDO - Enterprise Classified Solutions is seeking a well-qualified Windows Systems Administrator to join our dynamic team of technical ... or JSIG information system environments + Knowledge of running and remediating Security Technical Implementation Guides (STIGs) findings on Windows systems +… more
    Northrop Grumman (08/20/25)
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  • Windows System Administrator

    RTX Corporation (El Segundo, CA)
    …requested by end users. + Work with Cybersecurity professionals to maintain security requirements. + Administering of Microsoft Windows Server and Active ... required, as only US citizens are eligible for a security clearance. + Experience supporting Windows operating systems. + Experience with some of the following,… more
    RTX Corporation (08/15/25)
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  • Linux/ Windows Senior Systems…

    Lockheed Martin (San Diego, CA)
    …to include STIG compliant hardening * Configuration, fine tuning, and maintenance of security tools such as Nessus, ACAS, Splunk, etc\. * Setting up/configuring new ... \- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, and Administration \- Experience providing lab… more
    Lockheed Martin (07/12/25)
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  • Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (08/21/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,401.00 - $115,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training Network… more
    Huntington Ingalls Industries (07/12/25)
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  • Systems Administrator II

    LA Care Health Plan (Los Angeles, CA)
    …sessions with support groups to ensure well-planned implementations. Develop and maintain security access levels for UNIX and windows servers systems. Develop ... Systems Administrator II Job Category: Information Technology Department: IT...and projects relating to the various operating systems, ie Windows 2008-12, Linux. This position works closely with System… more
    LA Care Health Plan (08/02/25)
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  • Senior Principal Systems Administrator

    RTX Corporation (El Segundo, CA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Top Secret -...Will Do** + We are seeking an experienced System Administrator that will be working in a highly collaborative,… more
    RTX Corporation (08/22/25)
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  • Systems Administrator (Onsite)

    Cognizant (San Jose, CA)
    **About the group:** Cognizant's Cloud, Infrastructure, and Security Services Practice (CIS), is all about accepting digital transformation by driving core ... transformation to own the business in a secure environment. **Systems Administrator - Global Lab Solutions (GLS)** **Position Overview:** We are currently… more
    Cognizant (08/21/25)
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  • Systems Administrator

    Cognizant (San Jose, CA)
    **Systems Administrator - Global Lab Solutions (GLS)** **Location : San Jose CA** **About the group:** Cognizant's Cloud, Infrastructure, and Security Services ... a secure environment. **Position Overview:** We are currently seeing a **Systems Administrator ** to provide technical expertise and support for Linux, Windows ,… more
    Cognizant (08/02/25)
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