• Network Administrator - Navy…

    Huntington Ingalls Industries (San Diego, CA)
    …and reliable network infrastructure in support of mission-critical naval training systems . The Network Administrator will manage server and workstation ... Administrator to support the Navy Enterprise Tactical Training Network (NETTN), a system that provides distributed...Systems or similar discipline preferred. + Experience with system release upgrades (preferred) + Linux + or… more
    Huntington Ingalls Industries (10/11/25)
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  • Senior Systems Administrator

    TEKsystems (San Diego, CA)
    …standards. Skills vmware, vmware esxi, Windows, Linux , rhel 7, Active directory, System administrator , Systems engineering, Windows server, dns, dhcp Top ... need to replace him/her. They are looking for a Systems Administrator with strong Windows experience who...endpoint protection, and compliance with DMARC/SPF/DKIM standards. * Monitor system and network performance proactively and perform… more
    TEKsystems (11/06/25)
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  • Sr. Specialist, Systems…

    L3Harris (Carlsbad, CA)
    …- and have every other Friday off Job Description: We are seeking a dedicated System / Network Administrator to join our IT team. The ideal candidate will ... related experience. + 4 years of experience as a System / Network Administrator managing an enterprise...Preferred Additional Skills: + Strong knowledge of Windows and Linux operating systems , networking protocols, PowerShell, and… more
    L3Harris (10/05/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …$115,763.00 - $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the seamless operation, optimal ... infrastructure with a strong focus on server platforms, virtual environments, storage systems , cloud services, network components, and enterprise applications as… more
    Financial Partners Credit Union (09/01/25)
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  • System Administrator

    DCCA (Vandenberg AFB, CA)
    …first mentality and a dedication to excellence. Responsibilities: The System Administrator will work with a team of Network Administrators and Communications ... System Administrator Location Vandenberg AFB, CA...Administer networks and related computing environments, including computer and network hardware, network services, systems … more
    DCCA (10/05/25)
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  • Systems Administrator

    GovCIO (Vandenberg AFB, CA)
    …and procedures. + Administer Windows 10/11 (primary), Unix/ Linux , and Cisco systems for data capture, processing, and system reliability. + Configure secure ... systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-CA-VSFB_ **ID** _2025-6885_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position Type**… more
    GovCIO (10/08/25)
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  • Systems Security Administrator

    Insight Global (El Segundo, CA)
    …https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - 6+ years System Administrator with both Windows and Linux servers - Experience ... largest DoD and Intel contracting companies is seeking an System Administrator to support the Cyber and... & Service integration to authentication protocols, patch management, network segregation, and vulnerability management. He or she will… more
    Insight Global (10/31/25)
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  • SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... SIGINT Systems Administrator (Low-Band Journeyman) Job Category:...comprehensive analysis, diagnostics and fault isolation for the SIGINT system /sensors and associated End-to-End network paths. +… more
    CACI International (10/17/25)
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  • Systems Administrator - Multiple…

    Noblis (San Diego, CA)
    …TS/SCI clearance,** to administer and support daily operational requirements of computer network systems including workstation, file servers, and web servers. ... **Responsibilities:** + Installation of hardware, software, systems upgrades, network accounts, network security, and web page design, interface and updates,… more
    Noblis (09/18/25)
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  • SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... SIGINT Systems Administrator (Mid-Band Journeyman) Job Category:...in comprehensive analysis, diagnostics and fault isolation for the system /sensors and associated SIGINT End-to-End network paths.… more
    CACI International (11/12/25)
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