• Principal Applied Scientist, Alexa Shopping

    Amazon (Santa Clara, CA)
    Description We're seeking a Principal Applied Scientist to spearhead the next generation of AI-driven shopping experiences for Alexa. As a key scientific advisor to ... entire shopping journey into a seamless voice and touch experience. Our mission spans the complete shopping lifecycle, from upper-funnel discovery and personalized… more
    Amazon (07/12/25)
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  • Principal Software Engineer, Ads Product,…

    Snap Inc. (Los Angeles, CA)
    …with precision, and always execute with privacy at the forefront. We're looking for a Principal Software Engineer to join the Ads team at Snap. What you'll do: + ... collaboration, driving a portfolio of concurrent engineering projects, from short-term critical feature launches to long-term research initiatives + Ability to… more
    Snap Inc. (07/10/25)
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  • Principal Incident Handler

    ARSIEM (Monterey, CA)
    …Handler (IH-P) to lead cyber incident response operations in a fast-paced, mission - critical environment. As the senior-most responder on the team, you'll ... provide technical oversight, mentor junior analysts, and serve as a strategic advisor to the Cyber Security Operations Center (CSOC) leadership. This position will support one of our government clients in Monterey, CA. Responsibilities + Lead and guide Tier I… more
    ARSIEM (07/10/25)
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  • Principal Software Engineer, Ads Format,…

    Snap Inc. (Palo Alto, CA)
    …precision, and always execute with privacy at the forefront. We're looking for a Principal Software Engineer to join the Ads Format team at Snap. What you'll do: ... collaboration, driving a portfolio of concurrent engineering projects, from short-term critical feature launches to long-term research initiatives + Ability to… more
    Snap Inc. (07/03/25)
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  • Principal Machine Learning Engineer, ML…

    Snap Inc. (Palo Alto, CA)
    …and always execute with privacy at the forefront. ​We're looking for a Principal Machine Learning Engineer to join Snap's ML Inference Platform team! What you'll ... do: + Design, implement, and scale critical machine learning components and services to support Snap's most strategic initiatives + Design and build a… more
    Snap Inc. (07/02/25)
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  • Principal Electrical Engineer

    Mercury Systems (Torrance, CA)
    …Summary: Mercury Systems IPS Data Processing business unit is developing sophisticated mission - critical technology to withstand the most rugged environments. We ... Salary Transparency: Full-Time Equivalent Annual Salary Range: $95,200 - $199,900 for a Principal Hardware Engineer in Torrance, CA. The disclosed salary range is a… more
    Mercury Systems (06/30/25)
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  • Principal Applied Scientist, AGI…

    Amazon (Sunnyvale, CA)
    Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring ... and developing scientists and leads. You will play a critical role in driving the development of Generative AI...maintenance). About the team The AGI team has a mission to push the envelope with multimodal LLMs and… more
    Amazon (06/05/25)
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  • Principal Platformization/Cloud Software…

    Palo Alto Networks (Santa Clara, CA)
    …and improve the reliability of services. + Support, optimize, and deploy mission - critical , front-end, and back-end production. + Improving site performance, ... **Our Mission ** At Palo Alto Networks(R) everything starts and...and performance - you've helped create services that are critical to their customers' success. + Drive platformization by… more
    Palo Alto Networks (08/21/25)
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  • Senior/ Principal Cybersecurity Software…

    Sandia National Laboratories (Livermore, CA)
    …expertise to develop innovative solutions? Join our dynamic team and help solve critical challenges to enhance our nation's security! We are seeking an experienced ... warfighters, strengthen national security, and deliver measurable results for critical missions. Your contributions will foster innovation, leverage teamwork, and… more
    Sandia National Laboratories (07/19/25)
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  • Senior Principal Mechanical Engineer…

    RTX Corporation (Fairfield, CA)
    **Date Posted:** 2025-08-25 **Country:** United States of America **Location:** HCA09: Mission Sys (Propulsion) 3530 Branscombe Road , Fairfield, CA, 94533 USA ... in Mechanical Design Maturity + Experience root cause analysis + Safety Critical Designs experience **What We Prefer** + Advanced degree in Aerospace/mechanical… more
    RTX Corporation (08/26/25)
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