• Senior VMware Systems Engineer, Level 3…

    Lockheed Martin (Sunnyvale, CA)
    …Windows operating systems, including installation, configuration, and troubleshooting * Active DoD Secret security clearance **Desired Skills:** * VMware VCP or ... * Experience in systems engineering, with a focus on virtualization, VMware , Windows administration, and cloud technologies * Strong knowledge of virtualization… more
    Lockheed Martin (11/19/25)
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  • System Administrator - Active Secret

    ENS Solutions (San Diego, CA)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... using tools such as ACAS/Nessus. + Experience with virtualization platforms ( VMware , Hyper-V), and backup/recovery operations. + Strong documentation and audit… more
    ENS Solutions (12/27/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …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 ... video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training Network (NETTN),… more
    Huntington Ingalls Industries (10/11/25)
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  • Principal Windows Systems Administrator

    RTX Corporation (El Segundo, CA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do is rooted in ... problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams to support… more
    RTX Corporation (11/18/25)
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  • Linux Systems Administrator 1/2

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... Northrop Grumman Enterprise Services is seeking a **Linux Systems Administrator .** This role can be performed by a level...6 months. + Candidates must have an active DOD Secret level security clearance **Basic Qualifications for a Level… more
    Northrop Grumman (12/19/25)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a **Network & Computer Systems Administrator ** to join our team at March Air Reserve Base, CA. In this ... client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and maintain enterprise-level environments including **… more
    Leidos (12/24/25)
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  • Storage Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems. This position ... be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage HW. This… more
    GovCIO (12/24/25)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    …Office (CIDO) is seeking a highly experienced (Staff Level) **Lead** **Network Administrator ** to join its dynamic team of technical professionals in the **Redondo ... our facility/campus. This is not a virtual position._** The Network Administrator maintains smooth operation of LAN/WAN/VPNs. Plans, designs, configures, and… more
    Northrop Grumman (12/10/25)
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  • Sr Windows Administrator

    RTX Corporation (El Segundo, CA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our ... and minimum 3 years experience. + Active and transferable US government issued Secret security clearance is required prior to start date. US citizenship is required,… more
    RTX Corporation (12/24/25)
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  • Network Administrator

    GovCIO (Sacramento, CA)
    …a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams ... customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems. This position will work with the… more
    GovCIO (12/26/25)
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