• Principal Software Engineer

    Oracle (Santa Clara, CA)
    **Job Description** As a Principal member of the software engineering division, you will assist in designing, developing, debugging of software applications on the ... and build innovative solutions for our customers from the ground up. We are looking for hands-on engineers with...and growing fast, working on ambitious new initiatives. An engineer at any level can have significant technical and… more
    Oracle (11/25/25)
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  • Senior Principal Digital Design…

    Leonardo DRS, Inc. (Cypress, CA)
    systems for surveillance and targeting applications. We are seeking a Senior Principal Digital Design Engineer to join the company in the development of ... **112742** **Location: Cypress CA onsite** **Schedule: 9/80** The Electro Optical Infrared Systems (EOIS) line of business within DRS has locations in Dallas and… more
    Leonardo DRS, Inc. (11/20/25)
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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 Software Engineer

    Oracle (Sacramento, CA)
    …areas of cloud service software engineering: high scale distributed systems , virtualized infrastructure, identity, security, observability, and user experience. This ... to design and build new cloud services from the ground up. We are growing fast, still at an...early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and… more
    Oracle (11/25/25)
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  • Principal Engineer EHS

    Northrop Grumman (Sunnyvale, CA)
    …its global allies. Northrop Grumman Mission Systems is seeking a ** Principal Environmental Health and Safety Engineer ** for the **Sunnyvale, California** ... 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 (11/14/25)
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  • Principal Software Engineer - (Sase)

    Palo Alto Networks (Santa Clara, CA)
    …SASE (Secure Access Service Edge) group is looking for an accomplished Principal Software Engineer with networking background with extensive development ... a world-class software engineering team that works on various ground -breaking technologies in the SASE domain. You will work...a multi-functional team of engineers to design and develop systems for solving interesting problems in the SASE area.… more
    Palo Alto Networks (11/12/25)
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  • Principal Automation/Test Engineer

    Palo Alto Networks (Santa Clara, CA)
    …all win with precision. **Your Career** We are seeking a highly skilled and forward-thinking Principal Quality Engineer to join our team in Santa Clara, US. This ... the development of robust, scalable, and maintainable test automation frameworks from the ground up using languages like Python or Java. You will be writing code… more
    Palo Alto Networks (11/18/25)
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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 ... built the world's largest cloud security platform from the ground up, and we keep building. With more than...using C and Python + Architecting and scaling distributed systems across multiple data centers with stringent performance, resiliency,… more
    Zscaler (11/17/25)
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  • Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …win with precision. **Your Career** Palo Alto Networks is looking for an accomplished engineer with networking data path software experience to fill a Principal ... a world-class software engineering team that works on various ground -breaking technologies in the SASE domain. You will work...a multi-functional team of engineers to design and develop systems for solving interesting problems in the SASE area.… more
    Palo Alto Networks (11/12/25)
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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 ... built the world's largest cloud security platform from the ground up, and we keep building. With more than...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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