• Principal IT Systems Engineer

    SpaceX (Hawthorne, CA)
    Principal IT Systems Engineer Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX is seeking a highly motivated and innovative individual… more
    SpaceX (08/03/25)
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  • Principal Software Engineer

    General Motors (Mountain View, CA)
    …+ 10+ years of software engineering experience, with at least 5 years in a principal , staff, or architect -level role. + Deep expertise in _Java_ , Quarkus, ... three times per week._ **The Role** General Motors is seeking a ** Principal Software Engineer** to provide technical leadership and architectural direction across… more
    General Motors (09/25/25)
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  • Principal NW Silicon Sourcing, Networking…

    Amazon (Cupertino, CA)
    …will own, build, and run technology sourcing and operations and engage with multiple business and engineering partners to drive plans and execution to satisfy the ... Sourcing and Procurement team is looking for an experienced, Principal Technical Sourcing Manager to be part of the...also manage working and executive level supplier relationships with multiple silicon suppliers. You will be heavily focused on… more
    Amazon (09/24/25)
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  • Principal Tech Program Manager, AGI

    Amazon (Sunnyvale, CA)
    …leadership are essential to success in this role. Key job responsibilities As a Principal Technical Program Manager you will: * Architect and drive technical ... Description What will you do? As a Principal Technical Program Manager, you will be responsible...across the organization * Orchestrate complex technical decisions across multiple organizations, balancing speed, quality, and developer experience *… more
    Amazon (09/28/25)
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  • Lender - Principal Software Engineer…

    CoStar Realty Information, Inc. (San Diego, CA)
    Lender - Principal Software Engineer (React/C#/AWS) Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... Our CoStar for Lenders product development team is looking for an experienced ** Principal Software Engineer** to own the architecture and design of our software… more
    CoStar Realty Information, Inc. (09/09/25)
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  • Principal Applied Scientist, Customer…

    Amazon (Santa Clara, CA)
    Description We are seeking a Principal Applied Scientist to lead Amazon Customer Service's (ACS) text-based AI initiatives. In this role, you will spearhead the ... and agentic AI solutions for customer service automation. You will architect scalable chatbot solutions that deliver exceptional customer experiences across … more
    Amazon (09/04/25)
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  • Principal Project Manager, Supply Chain

    Western Digital (Sacramento, CA)
    …core of that transformation, designed not just to manage projects, but to architect the structure that drives clarity, speed, and measurable business value across ... complex, cross-functional programs. As Principal Project Manager in Digital Transformation Strategy team, you...to track program health, dependencies, and delivery velocity across multiple teams + Own the creation of executive-ready storytelling… more
    Western Digital (09/05/25)
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  • Principal Software Engineer - MAI Data,…

    Microsoft Corporation (Mountain View, CA)
    …that would otherwise be too scary/risky to do. We are looking for a ** Principal Software Engineer** to identify areas of risk and opportunity, then design and build ... coding standards, to API design, to infrastructure, sandboxing, automated testing/fuzzing, application security, insider risk and abuse detection. Since Agential AI… more
    Microsoft Corporation (10/02/25)
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  • Principal Product Security Engineer

    Palo Alto Networks (Santa Clara, CA)
    …create an environment where we all win with precision. **Your Career** As a Principal Product Security Engineer on the Infosec Product Security team, you will be a ... advance security throughout the entire product lifecycle. **Your Impact** + Architect , champion, and oversee the implementation of next-gen AppSec technologies with… more
    Palo Alto Networks (09/16/25)
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  • Principal Engineer Software - Simulation…

    Northrop Grumman (Palmdale, CA)
    …along the way. Northrop Grumman Aeronautics Systems has an opening for a Principal Simulation Software Engineer to join our team of qualified, diverse individuals ... businesses. Specifically, you will be responsible for the design, architecture, application development, and flight simulation. You will work with multi-disciplinary… more
    Northrop Grumman (09/06/25)
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