• Principal Member of Technical Staff

    Oracle (Sacramento, CA)
    **Job Description** As a Principal Member of Technical Staff, you will design and develop new systems, major components within existing systems, playing a key role ... The biggest challenges for the team are reliability, performance and keep up in cybersecurity space. The dynamic and fast growth of the business is driving us to… more
    Oracle (11/25/25)
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  • Principal Software Engineer - C, Https, SSL

    Zscaler (San Jose, CA)
    …you to bring your talents to Zscaler and help shape the future of cybersecurity . Our Engineering team built the world's largest cloud security platform from the ... 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 technical… more
    Zscaler (11/17/25)
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  • Principal Embedded Software Engineer

    RTX Corporation (Goleta, CA)
    …a safer, more secure world. Raytheon is seeking a highly motivated, experienced Principal Software Engineer to be an active participant in the software development ... in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity . The company, formed in 2020 through the combination of Raytheon… more
    RTX Corporation (10/29/25)
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  • (USA) Principal , Data Scientist: GenAI/ML

    Walmart (Sunnyvale, CA)
    …** **What you'll do ** **About the Role** We are seeking a seasoned ** Principal Data Scientist** with deep expertise in building and scaling ML products in ... Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who… more
    Walmart (10/22/25)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** As a Principal Engineer, you will be responsible for designing & delivering next-generation Data Center Network for ... Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who… more
    Walmart (10/17/25)
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  • (USA) Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …this role Join our innovative and dynamic People Technology engineering team as a Principal Software Engineer. In this role, you'll play a crucial part in designing, ... Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who… more
    Walmart (10/17/25)
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  • Principal Software Development Engineer (C…

    Zscaler (San Jose, CA)
    …you to bring your talents to Zscaler and help shape the future of cybersecurity . _Our Engineering team built the world's largest cloud security platform from the ... 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… more
    Zscaler (10/11/25)
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  • Principal TPM, SaMD (Remote)

    Oracle (Sacramento, CA)
    …SaMD development, integrating: + **Usability engineering (IEC 62366)** + ** Cybersecurity -by-design (IEC 81001-5-1, ISO/IEC 27001)** + **AI Managmeent Systems ISO/IEC ... (US citizens only). **Preferred Qualifications** + Experience integrating usability, cybersecurity , and safety engineering practices into SDLC (IEC 62366, IEC… more
    Oracle (12/22/25)
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  • Principal Technical Program Manager (TPM)

    Oracle (Sacramento, CA)
    …project requirements, establish roadmaps, and manage execution for complex cybersecurity programs, balancing long-term strategy with immediate business needs. + ... methodologies to solve complex business and technical challenges, optimizing cybersecurity operations for effectiveness and efficiency. Disclaimer: **Certain US… more
    Oracle (12/04/25)
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  • Principal Machine Learning Engineer

    Cisco (San Jose, CA)
    …for defenders on the front lines. Our team blends deep expertise in AI, cybersecurity , and platform engineering. We are driven by a shared belief that the only ... language models or generating custom embeddings for domain-specific tasks in cybersecurity . + **Security Data Engineering** - Experience building and maintaining… more
    Cisco (11/26/25)
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