• Principal Site Reliability Engineer

    Palo Alto Networks (Santa Clara, CA)
    …will have a direct and fulfilling impact on the future of AI Security. A Principal Site Reliability Engineer in Prisma AIRS embodies integrity, creativity, and a ... including Runtime Security, Model Scanning and Red Teaming. As a Site Reliability Engineer , you will be embedded directly in an engineering team, enabling deep… more
    Palo Alto Networks (11/14/25)
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  • Principal /Sr. Principal Electrical…

    Northrop Grumman (Oxnard, CA)
    …of history, they're making history. Northrop Grumman Defense Systems is seeking ** Principal /Sr. Principal Electrical Engineer .** This position is located ... and mentor as required: + Support Air Force ICBM Ground Electrical Sustainment in multiple Air Force working groups...with Batteries (Lead Acid, Lithium Chemistries and similar) + Software programming (VBA, C, C++, Python or similar) +… more
    Northrop Grumman (12/11/25)
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  • Principal Machine Learning Engineer

    Zscaler (San Jose, CA)
    …to harness speed and agility with a cloud-first strategy. We're hiring a talented Principal Machine Learning Engineer to join our growing ML/AI team at Zscaler. ... built the world's largest cloud security platform from the ground up, and we keep building. With more than...vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling… more
    Zscaler (12/23/25)
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  • Principal Test Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a highly motivated Program Test Systems Engineer to join a Systems Engineering team defining the next generation of space ... to validate system requirements and ensure successful integration of space and ground segments. You will interface and collaborate with SE&I team members,… more
    SAIC (01/02/26)
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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 ... internal and external business applications. You will move beyond traditional software engineering to design intelligent, agentic workflows that revolutionize our… more
    Palo Alto Networks (12/17/25)
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  • Principal Research Engineer

    Oracle (Sacramento, CA)
    …learning and optimization. Our AI and Applied Science team is looking for a Principal Research Engineer to work on foundational technology for our AI Data ... at scale. Leveraging our foundational strengths in data management and enterprise software applications, we are advancing our platforms and applications by deeply… more
    Oracle (12/16/25)
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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 ... internal and external business applications. You will move beyond traditional software engineering to design intelligent, agentic workflows that revolutionize our… more
    Palo Alto Networks (12/03/25)
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  • Principal Security Engineer

    Oracle (Sacramento, CA)
    …them with the most secure cloud services. Our ideal candidate is a security engineer with expertise and passion in finding and improving areas of weakness, while ... build innovative new security models & systems from the ground up. These are exciting times in our space...fast and working on ambitious new initiatives. A security-focused engineer at any level can make significant technical and… more
    Oracle (11/25/25)
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  • Senior Principal Engineer

    Oracle (Santa Clara, CA)
    …initiatives to build a new class of infrastructure and platform services from the ground up. You will lead one of these initiatives, and play a critical technical ... OCI. You will lead the design and development of software systems focused on building new AI infrastructure from...systems focused on building new AI infrastructure from the ground up and optimizing existing infrastructure. You will lead… more
    Oracle (11/25/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …and processes to successfully integrate satellite communication systems, segments ( Ground , Space, Crypto, Terminals), subsystems, elements, and components; manage ... + BS degree with min 9 years of Systems Engineer experience; would preferred 15 years of experience. +...working with military and DoD civilians. + Experience with ground and airborne systems, such as terminals and networks.… more
    SAIC (11/06/25)
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