• Linux / Windows Systems

    Northrop Grumman (Palmdale, CA)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a novice cross-platform ** Linux / Windows Systems Administrator ** to join its dynamic ... be limited to the following: + Perform as primary Linux Systems Administrator for a...environment + Linux + or RHCSA certification + Linux administration in a Windows domain environment… more
    Northrop Grumman (11/15/25)
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  • DreamWorks Technology - Sr. Systems

    NBC Universal (Glendale, CA)
    …to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and Operations ... team. As a Senior Systems Administrator , you will be responsible for...will be responsible for administering and architecting the studio's Linux infrastructure ranging from business as usual tasks, upgrades,… more
    NBC Universal (11/14/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …+ Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment. + Collaborate in a fast-paced environment, ... US citizens are eligible for a security clearance. + Must have experience with Linux systems administration + Experience with one of the following: Solaris, … more
    RTX Corporation (09/09/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …and license configuration; and workstation support. + Experience with troubleshooting, patching, and support Linux , ESXi and Windows Systems . + Work as a ... You Will Do** + We are seeking an experienced Linux Administrator that will be working in... systems hardware and software related to a Linux / Windows infrastructure for classified programs. Duties include,… more
    RTX Corporation (09/26/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …NetBackup, prior systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. ... more secure world. What You Will Do: Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft...and deploy Red Hat Podman containers. Experience with Server, Windows Server internals or Linux fundamentals to… more
    RTX Corporation (10/21/25)
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  • Principal Windows Systems

    RTX Corporation (El Segundo, CA)
    …Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Collaborate in a fast-paced ... 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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  • Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Experience with Windows ... high scope and complexity to include the integration of hardware and operating systems (OS). + Experience with data RAID, data backup uses and technologies. Install… more
    RTX Corporation (10/21/25)
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  • Senior Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …Backup and Recovery. + Provide IT systems administration in a Microsoft Windows and Red Hat Enterprise Linux environment. + Experience leading technical ... System Administrators to ensure the confidentiality, integrity, and availability of IT systems and applications within their assigned area + Develop leadership in… more
    RTX Corporation (10/24/25)
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  • IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX...BASIC QUALIFICATIONS: + 4+ years of experience in IT systems administration. + Experience with Windows servers… more
    SpaceX (10/11/25)
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  • IT Systems Administrator , Launch

    SpaceX (Hawthorne, CA)
    …of experience in IT systems administration. + Hands-on experience with Linux or Windows server administration. + Experience with enterprise network ... IT Systems Administrator , Launch Hawthorne, CA Apply...the ability to setup, configure, upgrade, manage, and troubleshoot, Windows -based systems and services (ie SCCM, Active… more
    SpaceX (09/14/25)
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  • Systems Security Administrator

    Insight Global (El Segundo, CA)
    …Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - 6+ years System Administrator with both Windows and Linux ... DoD and Intel contracting companies is seeking an System Administrator to support the Cyber and Compliance Teams to...individuals will be reaching out to active sites with Linux and Windows servers to ensure compliance… more
    Insight Global (10/31/25)
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  • Systems Administrator

    TEKsystems (Santa Monica, CA)
    …contribution to various global initiatives such as automation, virtualization, file services, and Linux / Windows systems . - looking for someone familiar with ... Skills & Qualifications Responsible for day-to-day management and maintenance of various Windows / Linux Operating Systems . Support NFS, ISCSI, and CIFS… more
    TEKsystems (11/18/25)
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  • DreamWorks Technology - Systems

    NBC Universal (Glendale, CA)
    …create solutions for HW and SW problems + Building, installing, maintaining and troubleshooting Linux , OSX and Windows desktops and laptops + Work with System ... have in order to do this job?" + Minimum 3+ years experience supporting UNIX/ Linux and/or Windows in an enterprise environment (SSH, rsync, Active Directory,… more
    NBC Universal (11/06/25)
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  • IT System Administrator III

    IMRI (Los Angeles, CA)
    …positionresponsible for supporting enterprise-level applications, servers, and databases across both Windows and Linux environments. The ideal candidate will ... IT System Administrator III Apply Now! Back to search Location:...IT environment. Key Responsibilities + Performsystem administration dutiesfor Microsoft Windows Server, Linux , and Unix environments. +… more
    IMRI (10/21/25)
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  • Data Center Administrator

    SpaceX (Hawthorne, CA)
    …internal system components, including CPUs, memory, and storage. + Setup and operate common Linux and Windows servers. + Document processes and keep event logs. ... Data Center Administrator Hawthorne, CA Apply SpaceX was founded under...in installing, monitoring, and maintaining data center equipment. + Linux and Windows OS system administration experience.… more
    SpaceX (10/03/25)
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  • Systems Engineering Tools…

    RTX Corporation (El Segundo, CA)
    …Model Based Engineering practices, tools, and methods + Administration experience with Windows and Linux + Scripting and automation experience **Qualifications ... required, as only US citizens are authorized to access certain necessary systems . **Security Clearance:** None/Not Required At Raytheon, the foundation of everything… more
    RTX Corporation (11/13/25)
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  • System Administrator Multi-Disciplined

    RTX Corporation (El Segundo, CA)
    …You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as a team member ... complexity to include the integration of hardware and operating systems . + Provide mentorship and guide prioritization of tasks...and a functional understanding of VDI. + Experience with Windows Server internals or Linux fundamentals to… more
    RTX Corporation (09/24/25)
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  • Sr Principal Computer Systems Analyst

    Northrop Grumman (Los Angeles, CA)
    …and Digital Office (CIDO) organization is seeking a highly experienced **Senior Principal Windows Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as a Windows System Administrator for a classified government...Linux , Cisco) + Experience operating under and managing systems within DAAPM, DoDI 8510.0, NIST SP 800-37 and… more
    Northrop Grumman (11/11/25)
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  • Lead, Systems Engineer

    Sony Pictures Entertainment (Culver City, CA)
    …(AWS/Azure/GCP). + Minimum 5 years experience as an Intel and/or x86 systems administrator . + Minimum 8 years experience with Windows and Linux operating ... + Perform installations and configurations of multiple virtualization technologies and Operating Systems (ie, Windows , Linux , etc.) + Establish standards… more
    Sony Pictures Entertainment (10/26/25)
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  • Cyber Systems Security Engineer - Skunk…

    Lockheed Martin (Palmdale, CA)
    …IT such as networking technologies and virtualized environments\. * Experience with Windows Server and Red Hat Enterprise Linux System Administration\. **Desired ... **Description:** The Cyber Systems Security Engineer Staff will be responsible for...CCNP certification or equivalent * Red Hat Certified System Administrator or Linux \+ certification or equivalent\. *… more
    Lockheed Martin (10/10/25)
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