• Principal Software Development…

    Zscaler (San Jose, CA)
    …to harness speed and agility with a cloud-first strategy._ We are hiring a Principal Software Development Engineer to join our Central Authority team. You will ... work on the control plane for the Zscaler Internet Access (ZIA) product,...SAML, OAuth + Strong knowledge of FreeBSD or Linux systems internals + Strong fundamentals: high-performance computing, distributed … more
    Zscaler (10/11/25)
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  • Principal Applied AI Engineer

    Humana (Sacramento, CA)
    …driver in shaping the future of AI-powered healthcare. We are looking for a Principal Applied AI Engineer , a technical leader who thrives in ambiguous, ... + Lead the design and build of advanced generative AI systems ,spanning LLM-powered applications, multi-agent workflows, RAG, and domain-specific reasoning engines. +… more
    Humana (12/17/25)
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  • Principal R&D Engineer

    Envista Holdings Corporation (Orange, CA)
    **Job Description:** We're seeking a visionary ** Principal R&D Engineer ** to lead the design and development of cutting-edge dental devices-from ... electromechanical systems and endodontic tools to curing lights and restorative...including CAD modeling, design reviews, and execution of design control documentation from concept to launch readiness. + Conduct… more
    Envista Holdings Corporation (12/06/25)
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  • Principal Engineer Software…

    Northrop Grumman (El Segundo, CA)
    …making history. Northrop Grumman Aeronautics Systems is looking to add a Principal Software Engineer to join our team of qualified and diverse individuals. ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/27/25)
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  • Principal Software Engineer - Server…

    Oracle (Santa Clara, CA)
    **Job Description** Principal Software Developer, Platform ILOM Location: Burlington, MA or Santa Clara, CA The Oracle Cloud Infrastructure (OCI) team can provide ... the scalability and reliability of Oracle Cloud. The Opportunity: Principal Software Developer As a Principal Software...support, ensuring the stability and performance of our foundational systems . Why Oracle Working at Oracle means being part… more
    Oracle (12/22/25)
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  • Sr Principal AI Engineer (IT…

    Palo Alto Networks (Santa Clara, CA)
    …and developing multi-tiered applications in a rapidly growing company. As a Sr Principal AI Engineer , you will leverage your extensive experience to act ... as the trailblazer, helping us build and innovate enterprise-grade full-stack systems with a specific focus on Generative AI transformation. We are looking for a… more
    Palo Alto Networks (12/17/25)
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  • Principal Hardware Engineer , DC/DC…

    Microsoft Corporation (Mountain View, CA)
    …that will manage and optimize the Cloud infrastructure. We are looking for a ** Principal Hardware Engineer ,** **DC/DC Power** to join the System Design team. ... of paramount importance. To achieve this goal, the **CHSE (Cloud Hardware Systems Engineering)** team is instrumental in defining and delivering operational measures… more
    Microsoft Corporation (12/14/25)
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  • IT Principal AI Engineer

    Palo Alto Networks (Santa Clara, CA)
    …designing and developing multi-tiered applications in a rapidly growing company. As a Principal AI Engineer , you will leverage your extensive experience to act ... as the trailblazer, helping us build and innovate enterprise-grade full-stack systems with a specific focus on Generative AI transformation. We are looking for a… more
    Palo Alto Networks (12/03/25)
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  • Principal Network Reliability…

    Oracle (Sacramento, CA)
    …a network support role . Experience with Ticket systems like Jira, and Version control systems like Git. . Knowledge of Scrum & Agile Methodologies Oracle is ... performance through automation, advanced monitoring, and a customer-centric approach. As a Principal Network Reliability Engineer , you will play a critical role… more
    Oracle (11/25/25)
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  • Principal Modeling & Simulation Operations…

    RTX Corporation (El Segundo, CA)
    …all mission areas at Raytheon. Our department is currently hiring for a ** Principal Modeling Analysis & Simulation Operations Engineer ** to develop, analyze, and ... integration solutions crossing all product areas (sensors, effectors, command and control , logistics, and operations), develop tools and methods to evaluate… more
    RTX Corporation (11/13/25)
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