• Linux Systems Administrator, Sr / Secret…

    Lockheed Martin (Sunnyvale, CA)
    …570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator, Sr to support daily IT operations in our Sunnyvale, CA facility\. This ... restore capabilities\)\. In this position, the chosen candidate will utilize their system administration skills as primary IT support for a classified environment,… more
    Lockheed Martin (11/20/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …Server , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux ... requirements (CompTIA Security+ CE or equivalent certification) and an Operating System Certification. Experience with Server architecture and troubleshooting… more
    RTX Corporation (10/21/25)
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  • Software Engineer

    Cisco (Milpitas, CA)
    …Qualifications:** . Hands on knowledge of Unix/Linux systems , the kernel, system libraries, file systems , and client- server protocols. . Experience ... at least 3 days/week in the office. The application window is expected to close on January 15, 2026....portfolio. Cisco Intersight is a cloud and on-premise based system management platform for Cisco UCS (Unified Computing … more
    Cisco (11/14/25)
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  • Senior Infrastructure Administrator

    San Diego Community College District (San Diego, CA)
    …If you would like to open the link in a different tab or window , right click and select the option. Desired Qualifications Preferred Qualifications: + Experience ... supporting HP and Dell server infrastructure, vCenter, ESXi, Microsoft Server , including..., and VDI . + Knowledge of information security systems , including but not limited to email security platforms,… more
    San Diego Community College District (11/21/25)
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  • IT Sys Admin (RMF / Security) / Top Secret…

    Lockheed Martin (Palmdale, CA)
    …a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) * Experience ... the Lockheed Martin Aeronautics Division located at the Palmdale, CA facility\. This Systems Administrator role will focus heavily on RMF and Security\. The selected… more
    Lockheed Martin (10/18/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux/Windows infrastructure ... classified programs. Duties include, but are not limited to, server management (software and hardware); storage management (logical and...with troubleshooting, patching, and support Linux, ESXi and Windows Systems . + Work as a team member in a… more
    RTX Corporation (09/26/25)
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  • Sr Software Development Engineer

    CVS Health (Sacramento, CA)
    …team, focusing on the design, delivery, and operation of vital distributed systems . We are seeking passionate and positive individuals with strong technical skills ... innovative solutions. **Responsibilities** + Build and maintain business-critical, enterprise-grade systems using modern technology and techniques. + Ensure cross… more
    CVS Health (11/15/25)
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  • Business Analyst, Service Now EA Workspace

    Cardinal Health (Sacramento, CA)
    …and provides operational support for the organization's databases. IT Infrastructure & System Administration also manages the organization's server and storage ... **_What IT Infrastructure & System Administration contributes to Cardinal Health_** Information Technology oversees the effective development, delivery, and… more
    Cardinal Health (11/15/25)
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  • Application Analyst / IS - Department Apps…

    Children's Hospital Los Angeles (Los Angeles, CA)
    …Summary:** The Applications Analyst maintains a wide variety of departmental information systems on a day-to-day basis, monitors reports and logs, and ensures ... system functionality while working with senior team members on system administration. This role contributes to the knowledge base maintained by the team,… more
    Children's Hospital Los Angeles (10/02/25)
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  • Security Engineer

    Zoom (Santa Barbara, CA)
    …+ Being a security subject-matter expert, guide engineering teams in end-to-end secure system design and implementation, with a focus on Platform services and its ... includes assessing the security posture of web applications, native applications, distributed systems , and cloud infrastructure such as AWS. It also includes a focus… more
    Zoom (11/22/25)
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