• Principal Security Researcher

    Microsoft Corporation (Redmond, WA)
    …AI tools have the highest bar for safety and security. We're hiring a ** Principal Security Researcher** to serve as a local expert in threat modelling, secure coding ... software development lifecycle, large-scale computing, threat analysis or modeling, cybersecurity , vulnerability research, and/or anomaly detection + OR Master's… more
    Microsoft Corporation (12/12/25)
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  • Senior Principal Security Engineer IS,…

    Providence (Renton, WA)
    …people, we must empower them.** **Providence Health is seeking a Senior Principal Security Engineer with a threat hunting and cyber threat intelligence background. ... on the Cyber Threat Intelligence team and in our cybersecurity strategy, leveraging deep threat hunting expertise to lead...experience in a dedicated threat hunting role at the Principal or Senior Principal level, or an… more
    Providence (11/27/25)
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  • Principal Security Researcher

    Microsoft Corporation (Redmond, WA)
    …that defend over a billion end users and enterprises from cybersecurity attacks through Microsoft Defender AntiVirus, Microsoft Defender Endpoint Detection and ... and beyond._ **Responsibilities** + Investigate, analyze, and learn from ongoing cybersecurity attacks in order to develop durable detection and prevention… more
    Microsoft Corporation (12/17/25)
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  • Principal Cyber Threat Intelligence…

    Providence (Renton, WA)
    …best people, we must empower them.** **Providence is looking for a seasoned Principal Security Engineer with deep expertise in Cyber Threat Intelligence. In this ... about staying ahead of adversaries and driving innovation in cybersecurity , this is your chance to lead at the...that support CTI, CIRT, Attack Surface Management, and other cybersecurity initiatives + Develop and maintain threat profiles with… more
    Providence (12/17/25)
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  • Principal Systems Engineer

    Astronics (Kirkland, WA)
    Principal Systems Engineer (2025-116) Astronics Subsidiary Astronics AES Location Kirkland Description **Astronics Advanced Electronic Systems (AES)** is expanding ... (APC) Product Group** in **Kirkland, WA** and is seeking a highly skilled ** Principal ** **Systems Engineer** to join us. This on-site position offers a flexible work… more
    Astronics (12/02/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …innovation and safeguarding customers in an ever-evolving. We are hiring a Principal Applied Scientist. Microsoft's mission is to empower every person and every ... projects focused on AI / Agentic research applied to cybersecurity problems aiming to translate ideas and prototypes into...in applying AI/ML systems and solutions to solve real cybersecurity problems + 7+ years of hands-on experience with… more
    Microsoft Corporation (01/01/26)
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  • Principal Data Scientist

    Eliassen Group (Olympia, WA)
    ** Principal Data Scientist** **Anywhere** **Type:** Contract-to-Hire **Category:** Data **Industry:** Government **Workplace Type:** Remote **Reference ID:** JN ... Jobs **Description:** We are seeking an innovative, hands-on development oriented, Senior/ Principal data scientist with eight years' experience in Data Science and… more
    Eliassen Group (12/30/25)
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  • Principal AI Engineer

    Microsoft Corporation (Redmond, WA)
    …tackle the immense challenge of protecting millions of customers. We are looking for a Principal AI Engineer for our team. In this role, you will set the multi-year ... platform adoption across multiple product teams. What It Takes to Thrive as a Principal AI Engineer Here: - Model-literate and pragmatic: you know when to use a… more
    Microsoft Corporation (11/26/25)
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  • Principal Member of Technical Staff…

    Oracle (Olympia, WA)
    **Job Description** As a Principal Member of Technical Staff, you will be a key contributor to the development of and governing the software architecture and ... for safety-critical systems is a must. **Responsibilities** **Responsibilities:** As a Principal Member of Technical Staff for Medical Device Software, your key… more
    Oracle (11/25/25)
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  • Principal Technical Program Manager

    Walmart (Bellevue, WA)
    …do Job Description Walmart Global Tech is seeking a highly skilled and experienced ** Principal Technical Program Manager** to join our team. In this role, you will ... to our sellers and our customers. **What you'll do:** As a Principal Technical Program Manager, your main responsibilities will revolve around managing large… more
    Walmart (11/13/25)
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