• Sr. Incident Response (IR) Detection…

    PennyMac (Westlake Village, CA)
    …and conducting retrospects to drive operational improvement. + Strong understanding of network technologies including TCP/ IP , IDS/IPS, firewalls, LAN, WLAN, and ... is looking to bring on a Senior IR Detection Engineer to drive our Threat Detection and Response efforts....for complex security alerts. + Perform in-depth host and network analysis across various environments with a primary focus… more
    PennyMac (11/20/25)
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  • Staff Software Engineer - Backend…

    ServiceNow, Inc. (Santa Clara, CA)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... user experiences, and a culture of continuous improvement. Every engineer here plays a key role in shaping the...in this role:** + You'll work on top of core data architecture that touches every part of our… more
    ServiceNow, Inc. (10/29/25)
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  • Principal Software Development Engineer

    Zscaler (San Jose, CA)
    …Virtualization technologies and with DPDK or similar Kernel bypass techniques + Network Security Fundamentals: Mastery of TCP/ IP , DNS, Http(s), VPN technologies ... shape the future of cybersecurity. We're looking for a Senior Principal Software Development Engineer to join our ZIA Cloud team. You will make ZIA software run in… more
    Zscaler (09/05/25)
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  • Sr. Managed Services Engineer - Citrix

    SHI (Sacramento, CA)
    …in a similar role + 5+ years of experience working with cloud platform core services such as Azure/AWS Compute, Storage, Network , and Security + Ability ... - in our offices or yours.** **Job Summary** The Senior Managed Services Engineer is responsible for supporting a designated set of technologies at an advanced… more
    SHI (10/14/25)
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  • Embedded Software Engineer (System)

    TP-Link North America, Inc. (Irvine, CA)
    …of our embedded software ecosystem. We are seeking a talented Embedded Software Engineer (System) to design, develop, and maintain core system software, ... cross-chip solutions that power millions of devices worldwide. Key Responsibilities Core Development + Design, develop, and maintain Linux kernel components,… more
    TP-Link North America, Inc. (09/25/25)
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  • Security Design Engineer 2 - High End…

    M. C. Dean (San Jose, CA)
    …and best practices. + Working knowledge and/or certification with communications and network protocols and services including TCP/ IP , RS232, RS485, networking ... that improves lives and drives impactful change. Guided by our core values-agility, expertise, and trust-we foster a collaborative and forward-thinking work… more
    M. C. Dean (09/25/25)
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  • Senior DevOps Service Reliability Operations…

    NVIDIA (Santa Clara, CA)
    …Python. + Strong experience with shell scripting, DNS, DHCP, storage systems, and core networking ( IP Tables, routing, firewalls). + Experience with at least ... predictive support or diagnostic routines. + Perform systems administration tasks, network administration tasks, security incident monitoring to drive our actions. +… more
    NVIDIA (11/15/25)
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  • Embedded Software Engineer

    TP-Link North America, Inc. (Irvine, CA)
    …effortless lifestyle. Overview: We are seeking a highly motivated Embedded Software Engineer to join the Consumer Electronics Software Platform team at TP-Link ... position, you will design, implement, and optimize embedded software core function on our platforms. You'll ensure the functions...as UART, SPI, I2C, and GPIO. + Experience with network and security protocols in embedded systems (eg, HTTP,… more
    TP-Link North America, Inc. (09/17/25)
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  • Sr Staff Software Engineer (Next Gen…

    Palo Alto Networks (Santa Clara, CA)
    …independently drive, lead tasks and assignments **Your Experience** + Experience in common network protocols such as TCP/ IP , IPv4, IPv6, multicast. + Experience ... join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software...Center, Cloud, and Service Provider environments. + Lead L2-L4 network security feature development; + Lead next generation security… more
    Palo Alto Networks (11/14/25)
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  • Senior Security System Project Engineer

    Pinkerton (San Jose, CA)
    …Understanding of how security systems and technology hardware interact with the network / IP . + Familiarity with field troubleshooting techniques for low-voltage ... join our family of industry subject matter experts. TheSenior Security System Project Engineer ,assigned to a specific client, will be a key contributor to the… more
    Pinkerton (11/20/25)
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