• Principal Security Researcher

    Microsoft Corporation (Redmond, WA)
    … products, turning cutting-edge research into dependable, production-ready capabilities. As a ** Principal Security Researcher - Security for AI** , ... in software development lifecycle, large-scale computing, modeling, cybersecurity, and/or anomaly detection. Security Research IC5 - The typical base pay range… more
    Microsoft Corporation (10/11/25)
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  • Principal Quantitative User…

    Microsoft Corporation (Redmond, WA)
    Microsoft is seeking a ** Principal Quantitative User Researcher ** to lead and advance our data-driven research strategy for AI-powered enterprise solutions. ... unique opportunity to ensure human-centered insights drive innovation at scale. As a Principal researcher , you will: + Define best practices and build… more
    Microsoft Corporation (10/16/25)
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  • ​​ Principal User Researcher

    Microsoft Corporation (Redmond, WA)
    …real-time for both end users and modern applications. ​ ​​As a Principal User Researcher on the Azure Data Research team, you will leverage your expertise in ... and growth of products and services across the data cloud suite. Our Research team takes a multi-method approach, combining qualitative and quantitative methods to… more
    Microsoft Corporation (10/18/25)
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  • Principal Researcher - CoreAI

    Microsoft Corporation (Redmond, WA)
    …Rho-1, Florence, and the open-source Phi models. We are looking for a ** Principal Researcher - CoreAI** with significant experience in large-scale model ... In addition, the team employs various fine-tuning approaches to support both research and product development. The team also develops advanced AI technologies that… more
    Microsoft Corporation (10/02/25)
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  • Senior Researcher and Principal

    Microsoft Corporation (Redmond, WA)
    …model) experience in the enterprise. We are seeking **Senior Researchers and Principal Researchers** **(Multiple positions)** with stellar research and system ... **Senior Researchers and Principal Researchers (Multiple Positions) - Copilot Tuning** Copilot...machine learning solutions given product requirements. + Brings a research project to successful completion yielding new algorithms, prototypes,… more
    Microsoft Corporation (10/13/25)
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  • Principal Applied Scientist…

    Microsoft Corporation (Redmond, WA)
    …engines that power Microsoft Security products, turning cutting-edge research into dependable, production-ready capabilities. As a ** Principal Applied ... Security represents the most critical priorities for our...AND 8+ years related experience (eg, statistics, predictive analytics, research ) + OR Master's Degree in Statistics, Econometrics, Computer… more
    Microsoft Corporation (10/09/25)
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  • Principal Applied Scientist…

    Microsoft Corporation (Redmond, WA)
    …engines that power Microsoft Security products, turning cutting-edge research into dependable, production-ready capabilities. As a ** Principal Applied ... Security represents the most critical priorities for our...AND 6+ years related experience (eg, statistics, predictive analytics, research ) + OR Master's Degree in Statistics, Econometrics, Computer… more
    Microsoft Corporation (10/10/25)
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  • Principal Security Software Engineer

    Microsoft Corporation (Redmond, WA)
    …lives around the world. We are seeking a diligent, insightful, and creative ** Principal Security Software Engineer t** o discover, diagnose, analyze, quantify, ... of emerging threats which affect cloud services through collaboration and original research , including proactive security research on the technologies… more
    Microsoft Corporation (10/18/25)
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  • Principal Software Engineer - MAI Data,…

    Microsoft Corporation (Redmond, WA)
    …have true artificial intelligence across agents, applications, services, and infrastructure. Security Engineering for Copilot is focused on building and securing ... 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… more
    Microsoft Corporation (10/14/25)
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  • Principal PM Manager - M365 Copilot…

    Microsoft Corporation (Redmond, WA)
    …is the canvas for our most strategic AI‑first experiences, including M365 Copilot, Researcher , and Analyst. As a Principal Product Managment Lead, you'll set ... responsibly bring next‑generation experiences to hundreds of millions of users. As a ** Principal PM Manager - M365 Copilot Platform** leader in the Copilot Platform,… more
    Microsoft Corporation (10/16/25)
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  • Principal Group Software Engineering…

    Microsoft Corporation (Redmond, WA)
    …customer focus, deep security curiosity, and collaboration with Product Management, Security Research , and Support teams are essential to deliver timely, ... security administrators with self-service tools. We're seeking a ** Principal Group Software Engineering Manager** to drive delivery and integration with… more
    Microsoft Corporation (10/18/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    The Business and Industry Solutions (BIS) team is looking for a ** Principal Applied Scientist** . Do you want to shape the future of the autonomous enterprise and ... operate? The Business and Industry Solutions (BIS) team is looking for a Principal Applied Scientist to drive innovation at the intersection of AI, experimentation,… more
    Microsoft Corporation (10/18/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    Security represents the most critical priorities for our...too scary/risky to do. We are looking for a Principal Software Engineer to identify areas of risk and ... in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place...AI platforms, frameworks, and APIs. + Familiarity with current research on attacks and defenses for AI-powered systems. +… more
    Microsoft Corporation (10/13/25)
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  • Sr. Principal Scientist, Secure Work…

    Amazon (Seattle, WA)
    …team of 650+ technologists and multiple tier-1 services, we're seeking a Senior Principal Scientist to spearhead our AI research and development initiatives. ... of teams and businesses work. Our mission combines leading machine learning research with Amazon's unparalleled expertise in enterprise computing and security more
    Amazon (10/08/25)
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  • Principal Applied Sciences Manager

    Microsoft Corporation (Redmond, WA)
    We are looking for a Principal Applied Sciences Manager to drive innovation at the intersection of vibe coding, low code, and Copilot. This role will lead a team of ... + You will review business and product requirements, incorporate state-of-the art research , and identify complex or difficult problems and develop strategies to… more
    Microsoft Corporation (10/19/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …them together to deliver impactful insights and user experiences. As an ** Principal Applied Scientist** on the People Analytics team, you will leverage your ... when capturing processes and contribute to ethics and privacy policies related to research processes and data collection. + Design end-to-end solutions and lead the… more
    Microsoft Corporation (10/18/25)
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  • Principal Applied AI Engineer

    Microsoft Corporation (Redmond, WA)
    …experiences across all channels. We are seeking a highly accomplished ** Principal Applied** **AI** **Engineer** with deep expertise in large language models ... individual contributor role for a thought leader who brings together cutting-edge research excellence and strong applied instincts. You will operate at the frontier… more
    Microsoft Corporation (09/10/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …scalable, reusable datasets that power model development. We are seeking Principal Applied Scientists to drive scientific innovation in data generation, validation, ... accelerating AI model development with secure, reusable, and compliant datasets. The Principal Applied Scientist in AI Data Platform is responsible for driving… more
    Microsoft Corporation (10/17/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …of how business applications are designed and delivered. We are looking for a Principal Applied Scientist to join our team. The BIC Agent Cloud organization at ... date with the latest advancements in LLM, NLP, deep learning, search and AI research . * Research and develop an understanding of the state-of-the-art tools,… more
    Microsoft Corporation (10/14/25)
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  • Principal Product Manager

    Microsoft Corporation (Redmond, WA)
    …services and are expanding our team. About our Team We are the OneDrive/SharePoint Security and Copilot for Admins product team, part of Microsoft 365 cloud services ... and advancing productivity. What we are looking for We are looking for a ** Principal Product Manager** who will be responsible for strategizing and expanding our AI… more
    Microsoft Corporation (10/14/25)
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