• Tyto Athene (Santa Barbara, CA)
    **Description** Tyto Athene is searching for a **Systems Administrator /Information System Security Officer** to join our CA team. **Responsibilities:** + Provide ... + Document system requirements, write IT security plans, validate system, and network parameters to conform with business and customer requirements. + Support system… more
    DirectEmployers Association (12/06/25)
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  • Silvus Technologies (Los Angeles, CA)
    …us safe. We do so by delivering the most advanced Mobile Ad-hoc Network (MANET) radios powered by our custom and ever-evolving Mobile-Networked MIMO waveform. ... and equivalent Google tools. + **Current active clearance at SECRET level; OR the ability to obtain a ...SECRET level; OR the ability to obtain a SECRET US Government security clearance within 12 months of… more
    DirectEmployers Association (10/19/25)
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  • Network Administrator , Sr…

    Lockheed Martin (Palmdale, CA)
    **Description:** This position is to join the Classified Network Operations Team Supporting LM Aeronautics in Palmdale, CA\. This position will support classified ... network infrastructure covering maintenance, troubleshooting and daily operations supporting...with customers, key stakeholders, clearly communicating requirements\. \- Active Secret Clearance \(with ability to obtain Top Secret more
    Lockheed Martin (11/26/25)
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  • Network / VTC Administrator (Active…

    NANA Regional Corporation (Barstow, CA)
    Network / VTC Administrator will be responsible for managing and maintaining the organizations network & video teleconferencing (VTC) systems at Ft. Irwin. ... & VTC practices. **Qualifications** + An Active DoD Secret Clearence is required for consideration. + Two years...GSEC, or SSCP) required. + Proven experience as a Network / VTC Administrator or similar role. +… more
    NANA Regional Corporation (11/13/25)
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  • Network Administrator , Sr. Analyst,…

    RTX Corporation (El Segundo, CA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current ** Network Administrator , Senior Analyst** **Raytheon ... more secure world. **Job Summary:** RTX Corporation Raytheon is looking an experienced Network Administrator , P2 level, with a US DoD Top- Secret clearance to… more
    RTX Corporation (10/22/25)
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  • Senior Network /Systems…

    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. ... $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7168/senior- network -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-7168_ **Category**… more
    GovCIO (12/03/25)
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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 ... such as STIG Viewer, eMASS, and HBSS is a plus. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT… more
    ENS Solutions (09/27/25)
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  • Network Administrator - Navy…

    Huntington Ingalls Industries (San Diego, CA)
    …for a short video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training ... infrastructure in support of mission-critical naval training systems. The Network Administrator will manage server and workstation configurations, apply… more
    Huntington Ingalls Industries (10/11/25)
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  • Cybersecurity Network Defense…

    GovCIO (Sacramento, CA)
    …VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) will be ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6786/cybersecurity- network -defense- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6786_… more
    GovCIO (09/25/25)
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  • Staff Network Administrator - TS/SCI

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