• Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …cloud software/web applications. Help us deploy and scale the next generation of cloud security utilizing big data and analytics. We are looking for an Engineer ... join the team that is building our latest cloud security product - Data Loss Prevention (DLP). Our DLP...teams + Interview, mentor and coach new team members ** Principal Software Engineers are:** + Hands-on engineers who can… more
    Palo Alto Networks (12/05/25)
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  • Principal Embedded Software Engineer

    Silvus Technologies (Irvine, CA)
    …a pathway to a fulfilling career._ THE OPPORTUNITY Silvus is seeking a full-time Principal Embedded Software Engineer to join our Engineering Group, reporting to ... the system including device drivers, networking functions and services, encryption, and security features. The position is located at Silvus headquarters in the… more
    Silvus Technologies (12/01/25)
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  • Principal Software Engineer - C,…

    Zscaler (San Jose, CA)
    …speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Development Engineer to join our ZIA team.You will drive ... cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep...has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in… more
    Zscaler (11/17/25)
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  • Principal Sales Engineer - Data…

    Rocket Software (Sacramento, CA)
    …truly BELIEVE in what they're doing!** **Job Description Summary:** We're looking for a Principal Sales Engineer who is not only passionate about technology but ... migrating workloads from mainframe environments is preferred. + Familiarity with security best practices for data handling across cloud and mainframe environments.… more
    Rocket Software (10/25/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Goleta, CA)
    …Raytheon's Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/23/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (San Diego, CA)
    …a safer, more secure world. The RMD team is looking for a **Senior Principal Systems Engineer ** to support the Missile Defense Sensors (MDS) department. The ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret… more
    RTX Corporation (10/22/25)
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  • Principal Software Engineer

    Microsoft Corporation (Santa Clara, CA)
    …deliver significantly superior performance compared to CPU-based alternatives. We are seeking a Principal Software Engineer to join our DPU Runtime (OS) PCIe ... Azure platform globally with our server and data center infrastructure, security and compliance, operations, globalization, and manageability solutions. Our focus is… more
    Microsoft Corporation (12/13/25)
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  • Principal Software Engineer

    Microsoft Corporation (Santa Clara, CA)
    …deliver significantly superior performance compared to CPU-based alternatives. We are seeking a Principal Software Engineer to lead our DPU Runtime (OS) Driver ... Azure platform globally with our server and data center infrastructure, security and compliance, operations, globalization, and manageability solutions. Our focus is… more
    Microsoft Corporation (12/13/25)
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  • Principal Software Automation/Test…

    Palo Alto Networks (Santa Clara, CA)
    …just building products - we're redefining what's possible in cybersecurity. As a Principal Software Automation/Test Engineer , you'll play a critical role in our ... of a team that's leading the charge in cloud security innovation, we want to hear from you. +...Market Leader - Be part of the fastest-growing cloud security platform, trusted by leading organizations around the globe… more
    Palo Alto Networks (11/18/25)
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  • Principal Software Engineer - UI,…

    Zscaler (San Jose, CA)
    …worldwide to harness speed and agility with a cloud-first strategy. We seek a seasoned Principal Software Engineer , UI reporting into the VPE. You will lead a ... Description:** Our Engineering team built the world's largest cloud security platform from the ground up, and we keep...has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in… more
    Zscaler (11/01/25)
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