• Zscaler (San Jose, CA)
    …make your next move with Zscaler. _Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more ... enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can...agility with a cloud-first strategy._ We are hiring a Principal Software Development Engineer to join our… more
    DirectEmployers Association (10/01/25)
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  • Zscaler (San Jose, CA)
    …greater good, come make your next move with Zscaler. We're looking for a Senior Principal Software Development Engineer to join our ZIA Cloud team. You will make ... experience for enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile,… more
    DirectEmployers Association (09/05/25)
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  • Zscaler (San Jose, CA)
    …and agility with a cloud-first strategy. We're looking for a Principal Software Engineer to join our platform convergence team. This is a hybrid role, ... your next move with Zscaler. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than 100… more
    DirectEmployers Association (09/30/25)
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  • Principal Engineer , Security

    Confluent (Sacramento, CA)
    …One Confluent. One Team. One Data Streaming Platform . **About the Role:** As a Principal Engineer of Confluent's Security Platform , you will work ... Will Do:** + Be part of driving the overall technical charter for the Security Platform -- including external and internal and security systems and cloud… more
    Confluent (10/30/25)
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  • Principal Machine Learning Platform

    Palo Alto Networks (Santa Clara, CA)
    …ensuring a formidable security posture from development through runtime. As a Principal Machine Learning Inference Engineer , you will serve as a technical ... Alto Networks is building the world's most comprehensive AI security platform . Organizations are increasingly building complex...Vision: Act as a key technical liaison to other principal engineers, architects, and product leaders to shape the… more
    Palo Alto Networks (10/28/25)
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  • Principal Software Engineer - Cloud…

    JPMorgan Chase (Palo Alto, CA)
    …scalability, security , and reliability for CDAO-hosted managed services. As a Principal Software Engineer (Cloud Platforms) at JPMorgan Chase within the ... and eliminate bottlenecks + Analyze performance characteristics of systems across our platform and improve resiliency and security posture + Gather insights… more
    JPMorgan Chase (10/08/25)
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  • Principal AI Engineer , Enterprise…

    Palo Alto Networks (Santa Clara, CA)
    …where we all win with precision. **Your Career** As a Principal AI Engineer for the Enterprise AI Platform , you will be a pivotal technical leader ... problems and cutting-edge AI execution. Leveraging our robust Enterprise AI Platform , you will translate ambiguous problems into concrete AI solution designs,… more
    Palo Alto Networks (10/22/25)
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  • Principal Platform System…

    Microsoft Corporation (Mountain View, CA)
    …that will manage and optimize the Cloud infrastructure. We are looking for a ** Principal Platform System Engineer ** to join the team. **Responsibilities** + ... Bing, MSN, Office 365, Xbox Live, Teams, OneDrive, and the Microsoft Azure platform globally with our server and data center infrastructure, security and… more
    Microsoft Corporation (10/28/25)
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  • Senior Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …will include platform bring-up diags (both pizza-box and chassis-based platforms), platform security using TPM chip, development of both kernel and use-space ... platform diags and software for all Next-Gen Firewall platforms. As a Platform Software Engineer , you will be expected to participate in all phases of the… more
    Palo Alto Networks (11/12/25)
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  • Principal Platform Software…

    NVIDIA (Santa Clara, CA)
    …Join us at the forefront of technological advancement. We are looking for a principal platform software architect who can lead next generation data center server ... leading org of 30+ engineers. + Expertise in system software and platform security for x86/ARM based Rack/Blade server systems. NVIDIA is widely considered to… more
    NVIDIA (08/20/25)
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  • Principal Platform System…

    Microsoft Corporation (Mountain View, CA)
    …Azure Cloud Hardware and Infrastructure Engineering (CHIE) team is seeking a highly motivated Principal hardware systems engineer to work in a team of other ... + Define system behavior and concept of operations for the platform to ensure compatibility with Microsoft Azure datacenter software, serviceability, telemetry,… more
    Microsoft Corporation (10/25/25)
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  • Principal Software Engineer (Cortex…

    Palo Alto Networks (Santa Clara, CA)
    …opportunities - just to name a few! **Your Career** We are looking for a Principal Backend Engineer to join our Cortex backend engineering group. The group ... will join a team focused on developing, innovating, and scaling the Cortex Platform , along with contributing to shared Cortex infrastructures and components. We are… more
    Palo Alto Networks (10/10/25)
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  • Principal Software Engineer (UI…

    Palo Alto Networks (Santa Clara, CA)
    …network security solutions. It's an easy-to-use, scalable and secure platform to operationalize complex deployments using the Palo Alto Networks network ... Career** Help build what is next. Our Cloud Management Platform is a public cloud delivered management platform...security portfolio. This role is located at our dynamic… more
    Palo Alto Networks (11/12/25)
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  • Principal Engineer Software (AI…

    Palo Alto Networks (Santa Clara, CA)
    …of our mission to protect the digital future. We're seeking a world-class Principal Engineer (Sr Manager -equivalent) to lead the evolution of AI-driven ... tools within our Cloud Infrastructure and Platform Engineering (CIPE) organization. You will be the key...and scale threat-intelligent cloud features, embedding Palo Alto Networks' security natively. + Serve as Technical Authority: Act as… more
    Palo Alto Networks (09/30/25)
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  • Principal Software Engineer (Cortex…

    Palo Alto Networks (Santa Clara, CA)
    …where we all win with precision. **Your Career** The Cortex Vulnerability Experience Platform team is expanding, and we're looking for a Full Stack Engineer ... This experience involves visualizing, prioritizing and remediating the posture security problems (vulnerabilities, misconfigurations etc) in the customer's environment.… more
    Palo Alto Networks (10/14/25)
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  • Principal Product Security

    ServiceNow, Inc. (San Diego, CA)
    …measuring industry trends and product insecurity across ServiceNow's cloud environment. As a Principal Product Security Engineer , you'll be responsible for ... closely with product engineering teams to providing investigative reports to improve platform resiliency and ensure best-in-class security solutions. **What you… more
    ServiceNow, Inc. (10/24/25)
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  • Principal Software Engineer - MAI…

    Microsoft Corporation (Mountain View, CA)
    …that would otherwise be too scary/risky to do. We are looking for a ** Principal Software Engineer ** to identify areas of risk and opportunity, then design ... secure and performant AI Platform services that power Copilot. + Solve novel security and privacy problems at the frontier of applied AI and agential systems. +… more
    Microsoft Corporation (10/29/25)
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  • Principal Product Security

    Palo Alto Networks (Santa Clara, CA)
    …is to create an environment where we all win with precision. **Your Career** As a Principal Product Security Engineer on the Infosec Product Security ... **The Team** Our InfoSec team is dedicated to building, designing, and deploying security solutions using Palo Alto Networks' platform components and third-party… more
    Palo Alto Networks (11/01/25)
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  • Senior Principal Inbound Product Manager…

    ServiceNow, Inc. (Santa Clara, CA)
    …+ Proven experience of 9+ years in Identity and Access Management (IAM) or platform security , with hands-on involvement in authentication protocols such as SAML, ... sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how...including 85% of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower… more
    ServiceNow, Inc. (10/21/25)
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  • Principal Information Systems…

    City and County of San Francisco (San Francisco, CA)
    …logical components that integrate these systems together as an enterprise networking backbone or platform . The 1044 Principal Systems Engineer is the highest ... the minimum qualifications. Application Deadline: Continuous How to Apply: Applications for Principal Information Systems Engineer - Systems Specialty are only… more
    City and County of San Francisco (11/07/25)
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