• Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in ... with DCSA/DAAPM and related DoD standards. + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems , including hardening,… more
    L3Harris (01/02/26)
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  • Software Developer 3

    Oracle (Sacramento, CA)
    …with systems /networking development . 5+ years of experience with network programming . Proficient at programming in **C++** and experience with Python ... development experience with network protocol implementation, or network packet processing . Linux Kernel module... Kernel module level of knowledge . Experience in Linux file systems , kernel, and debugging … more
    Oracle (01/16/26)
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  • Sr. Software Developer

    Panasonic Avionics Corporation (Irvine, CA)
    …assigned. **Knowledge / Skills Requirements:** + Advanced C programming experience in Linux environment including TCP/IP network programming. + PHP, Shell ... **The Position:** Design and develop our next generation products. Develop tools and systems that allow Panasonic Avionics Customer Systems Focals to process and… more
    Panasonic Avionics Corporation (12/03/25)
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  • Sr. Infrastructure Engineer

    TP-Link North America, Inc. (Irvine, CA)
    …goals. Key Responsibilities: + Network Management: Design, configure, and maintain network systems , including VLAN, LAN, WAN, SD-WAN, IDS/IPS, VPN and remote ... daily tasks for automation and troubleshooting + Proficient in Windows and Linux operating systems . + Experience with virtualization technologies (VMWare,… more
    TP-Link North America, Inc. (11/05/25)
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  • Zumwalt Electronics Technician

    RTX Corporation (San Diego, CA)
    …eligible for a security clearance. + Experience with software / network systems , hardware / software integration, or system activation and test, including ... safer, more secure world. Raytheon is currently seeking a Senior Field Engineer with strong Network and...such as C4I System Segment (SC4I), Sensor System Segment (SSEN), Engagement Segment(SENG), Ships Control Systems more
    RTX Corporation (01/16/26)
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  • Principal Embedded Software Engineer

    Silvus Technologies (Irvine, CA)
    …board support package development and maintenance for both ARM and RISC-V based systems . + Linux system customization and scripting. REQUIRED QUALIFICATIONS ... support package development. + Deep understanding of Internet Protocol Security (IPsec), network protocols, data authentication and encryption. + Linux Interrupt… more
    Silvus Technologies (12/06/25)
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  • Principal Embedded Software Engineer

    Silvus Technologies (Irvine, CA)
    …board support package development and maintenance for both ARM and RISC-V based systems . * Linux system customization and scripting. REQUIRED QUALIFICATIONS ... support package development. * Deep understanding of Internet Protocol Security (IPsec), network protocols, data authentication and encryption. * Linux Interrupt… more
    Silvus Technologies (12/01/25)
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  • Sr. Vulnerability Management Engineer

    SpaceX (Hawthorne, CA)
    …across multiple areas, including Microsoft platforms (servers, workstations, applications), open systems ( Linux , UNIX, VMware ESXi), virtualization (eg, VMware ... technologies in an enterprise level environment. + Experience with Linux , Windows, and Mac system internals and...enterprise security controls and security best practices for Windows, Linux , and Mac systems . + Experience in… more
    SpaceX (01/16/26)
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  • Technical Specialist 2

    M. C. Dean (San Francisco, CA)
    …lab and production environments.* Analyze and troubleshoot production physical security systems performance and recommend improvements.* Resolve complex system ... and Administration + Hands on experience designing and deploying Physical Security Systems + Application and System administration experience in performing… more
    M. C. Dean (11/26/25)
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  • Principal Software Engineer - C, Https, SSL

    Zscaler (San Jose, CA)
    …with stringent performance, resiliency, and multi-tenant requirements + Working within Linux environments to perform system programming, scripting, and ... CA office 3 days a week. Reporting to the Senior Director of Software Engineering you'll be responsible for:...Qualifications)** + Experience with Python, Go, or Rust for systems and network programming + Track record… more
    Zscaler (11/17/25)
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