• Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …to, the following technologies: Red Hat Enterprise Server, Active Directory , WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/15/25)
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  • Lead, Cyber Intelligence (ISSM)

    L3Harris (Sacramento, CA)
    …network security, TACLANE). + Experience with security concepts (Data Loss Prevention, Active Directory , and Security Log Analysis). + Good communication and ... with a range of stakeholders in sustaining compliance and planning new systems , and environments; may lead Configuration Control Boards (CCB). Responsible for… more
    L3Harris (07/02/25)
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  • Senior Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …but not limited to: Windows Server 2016/2019, Microsoft SQL Server, DC's/DNS, DFS, Active Directory , Group Policy Management, DHCP, IIS, VMware ESXi 7, NetApp ... Required:** Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and… more
    General Dynamics Information Technology (08/09/25)
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  • System Administrator

    Robert Half Technology (San Diego, CA)
    …Linux, macOS) and virtualization technologies (eg, VMware, Hyper-V). + Familiarity with Active Directory , DNS, DHCP, IIS, and other server infrastructure tools. ... + System Maintenance: Install, configure, and maintain servers, operating systems , and applications to ensure optimal system performance. + Infrastructure… more
    Robert Half Technology (08/04/25)
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  • Database/ System Administrator

    Howmet Aerospace (Torrance, CA)
    …Create and maintain Unix/Linux scripts and configure kernels as needed. * Manage Active Directory groups and assist with patching/security on Windows application ... to maintain and upgrade Unix/Linux and Microsoft Windows servers and operating systems . * Perform system and network programming, software maintenance, security… more
    Howmet Aerospace (05/16/25)
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  • Ground C2 Systems SME

    Leidos (Oceanside, CA)
    …Linux, and Windows Server Operating Systems . + Experience in Microsoft Active Directory . + Working knowledge of network administration and troubleshooting of ... is looking for a Ground Command and Control (C2) Systems SME to oversee Marine Corps Tactical Systems...Corps Program Managers and the FMF in supporting all system (s) testing, engineering, and experimentation. This position will report… more
    Leidos (05/16/25)
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  • Data Systems /Network Engineer

    Stratolaunch, LLC (Mojave, CA)
    …Experience with server administration including Windows and Linux + Experience managing Active Directory , DHCP, DNS + Experience with server virtualization ... testing, and operations of flight related networking, computer and telemetry systems . The data system - network is critical to mission success and interfaces… more
    Stratolaunch, LLC (07/23/25)
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  • Principal Information Systems Engineer…

    City and County of San Francisco (San Francisco, CA)
    …devices * Ability to document developed procedures and protocols * Knowledge of active directory * Ability to troubleshoot server, storage and network ... Knowledge of antivirus software (eg, McAfee) * Knowledge of systems security & ability to implement system ...of systems security & ability to implement system security protocols * Knowledge of storage technologies and… more
    City and County of San Francisco (08/08/25)
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  • Broadcast IT Engineer

    System One (Sunnyvale, CA)
    …and video and control + Knowledge of Microsoft Exchange and Group Policy, Active Directory & enterprise management strategies. Familiarity with RTMP, RTSP, H.264 ... the Broadcast IT Engineer you will lead in IT system design, administration, and support duties for the IT...integration of cutting-edge technology with the maintenance of legacy systems to deliver seamless, high-quality event experiences. In this… more
    System One (08/12/25)
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  • Ground C2 Systems Engineer

    Leidos (Oceanside, CA)
    …Linux, and Windows Server Operating Systems . + Experience in Microsoft Active Directory . + Working knowledge of network administration and troubleshooting of ... Two years' experience performing engineering, software development, testing, or system administration of Ground C2 systems such...testing, or system administration of Ground C2 systems such as JTCW, TCS, GCCS, TSOA, CHE, CDN,… more
    Leidos (05/16/25)
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