• Principal Engineer , Product

    SanDisk (Milpitas, CA)
    …keep our world moving forward. **Job Description** We're seeking a highly motivated ** Principal Engineer , Product Development Engineering** , ... specializing in **Technical Program Management** , to lead product application and technical engagement with customers for Sandisk NAND wafer and component business.… more
    SanDisk (11/06/25)
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  • Principal Product Engineer

    Cadence Design Systems, Inc. (San Jose, CA)
    …Agentic AI Placement and Routing Technologies/Flows. Location: San Jose, CA, on-site. As a Principal Product Engineer , you will be responsible for driving ... and Automated Solutions leadership, tackling the complex substrate interconnect challenges. The Product Engineer bridges the gap between customers and R&D,… more
    Cadence Design Systems, Inc. (11/06/25)
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  • Principal Product Definition…

    Power Integrations (San Jose, CA)
    The role of the Principal Product Definition Engineer ...study which will be part of any new IC development by validating new topology and product ... In the process of specifying new integrated circuits, the Senior Systems Engineer will use advanced simulation techniques to develop algorithms and prototype… more
    Power Integrations (09/01/25)
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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 ... expected to influence and guide cross-functional executive leadership and teams in Product Management, Development , and DevOps/SRE to embed and advance security… more
    Palo Alto Networks (11/01/25)
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  • Sr Principal Product Engineer

    Cadence Design Systems, Inc. (San Jose, CA)
    …who want to make an impact on the world of technology. Job Title: Senior Principal Product Engineer Location: Global (remote) Reports to: Technical Business ... it contributes to revenue growth, strengthens client relationships, and supports product development through valuable real-world feedback. Job Responsibilities:… more
    Cadence Design Systems, Inc. (11/08/25)
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  • Principal /Senior Principal Software…

    Genentech (South San Francisco, CA)
    …a software engineer with strong experience in backend and/or frontend development , you design and implement components with scalability and reliability at their ... field, or equivalent experience and 7+ years of experience in software engineering ( Principal Software Engineer ); 12+ years of experience (Sr. Principal more
    Genentech (09/06/25)
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  • Principal Software Engineer , Early…

    Genentech (South San Francisco, CA)
    …love. This is an exciting opportunity for an experienced Principal Software Engineer to lead the development of innovative software solutions within our ... Early Clinical Development (ECD) department in Roche/Genentech. In this critical role,...excellence, collaboration, and continuous improvement. **The Opportunity:** As a Principal Software Engineering, you will make a significant impact… more
    Genentech (10/16/25)
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  • Principal Engineer Mission Assurance

    Northrop Grumman (Sunnyvale, CA)
    Principal level, depending on candidate experience. **Basic Qualifications for the Principal Mission Assurance Engineer :** + A Bachelor's degree in a related ... personal growth and are a feverish champion for continuous development both personally and for your team. You are...+ US citizenship required **Basic Qualifications for the Sr. Principal Mission Assurance Engineer :** + A Bachelor's… more
    Northrop Grumman (09/27/25)
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  • Principal R&D Engineer (Balloon…

    J&J Family of Companies (Santa Clara, CA)
    …treat peripheral, coronary, and heart valve diseases. The Principal R&D Engineer will participate on multiple cross-functional development teams that manage ... health for humanity. Learn more at https://www.jnj.com **Job Function:** R&D Product Development **Job Sub** **Function:** Biomedical Engineering **Job… more
    J&J Family of Companies (09/02/25)
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  • Principal Engineer II, Fluidic…

    Roche (Santa Clara, CA)
    …have a strong record of innovation, demonstrated through contributions to successful product development , a portfolio of patents and/or publications in relevant ... significantly enhance DNA sequencing workflows. We are seeking a Principal Fluidic Systems Integration Engineer II to...mechatronic systems during the earliest stages of research and development . This is a pivotal, hands-on role for a… more
    Roche (11/04/25)
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  • 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 , which has redefined how security services are delivered in the cloud. You bring an… more
    Zscaler (10/11/25)
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  • Principal Human Factors Engineer

    Genentech (South San Francisco, CA)
    …with the people we love. That's what makes us Roche! **The Opportunity** The Principal Human Factors Engineer will be responsible for providing human factors ... use environment, and the drug therapy being delivered. The Principal Human Factors Engineer has strong experience...controls and relevant human factors standards and guidances + Development of product training and instructions for… more
    Genentech (11/11/25)
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  • Senior/ Principal Software Engineer

    Genentech (South San Francisco, CA)
    …years of professional experience in full-stack software development (Senior Software Engineer ); 7+ years ( Principal Software Engineer ). + Strong ... position based on the primary location of California $142,500-264,700 (Senior Software Engineer ) and $162,600-302,000 ( Principal Software Engineer ). Actual… more
    Genentech (09/06/25)
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  • Principal /Senior Principal Machine…

    Genentech (South San Francisco, CA)
    …field and 6+ years of professional experience in machine learning engineering roles ( Principal Machine Learning Engineer ); 12+ years (Senior Principal ... in AI, data, and computational sciences are transforming drug discovery and development . Roche's Research and Early Development organizations at Genentech (gRED)… more
    Genentech (09/06/25)
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  • Sr. Principal Engineer NDT

    Northrop Grumman (Sunnyvale, CA)
    …of history, they're making history. Northrop Grumman Mission Systems is seeking a **Senior** ** Principal NDT Engineer ** to join our team in **Sunnyvale, CA** . ... This position may specialize in the areas of design, product evaluation, metrology and/ or research and development...travel may be required. **Basic Qualifications for the Sr. Principal NDT Engineer :** + A bachelor's degree… more
    Northrop Grumman (11/13/25)
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  • Principal Firmware Security Engineer

    Microsoft Corporation (Mountain View, CA)
    …We are seeking a highly motivated and experienced Principal Software Engineer with deep expertise in hardware development and large language model ... . You will be involved with all phases of product development , from secure silicon design through...of low-level hardware accelerators. **We are looking for a Principal Firmware Security Engineer to join our… more
    Microsoft Corporation (10/23/25)
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  • Principal Engineer Software (Cortex…

    Palo Alto Networks (Santa Clara, CA)
    …the fastest-growing business units in cybersecurity, and we are looking for a Principal Backend Engineer to anchor our Cortex backend engineering group. You'll ... You'll Bring: The Core Experience You are a seasoned engineer who lives and breathes cloud-native development ...development and is ready to step into a Principal role. + 7+ years of progressive software engineering… more
    Palo Alto Networks (11/14/25)
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  • Principal , Software Engineer_Backend

    Walmart (Sunnyvale, CA)
    …Summary ** **What you'll do ** We are looking for an experienced ** Principal Software Engineer ** to join Acquisition and Discovery Engineering team. This ... platforms. This collaborative team made up of Engineering, UX, Product Management, Business and Analytics is rapidly iterating on...work even more exciting! **What You'll Do:** As a ** Principal Software Engineer ** for Global Marketplace team… more
    Walmart (09/30/25)
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  • Principal Staff Software Engineer

    LinkedIn (Mountain View, CA)
    …that power the visibility, cost attribution and planning of LinkedIn Infrastructure. As a Principal Engineer , they will mentor team members, uphold a high bar ... Responsibilities + We take an engineering-first approach to elevate infrastructure. As a Principal Engineer , you'll be driving the strategy to reduce the total… more
    LinkedIn (09/30/25)
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  • Principal Machine Learning Engineer

    Genentech (South San Francisco, CA)
    …on collaboration and innovation. **Job Summary** The ** Principal Machine Learning Engineer ** leads the strategic design and development of advanced machine ... cross-functional teams to integrate these models into existing systems. The Principal Machine Learning Engineer writes scalable, production-ready code, ensures… more
    Genentech (10/23/25)
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