• 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, ... or reside** within 50 miles of the field location. **Responsibilities** + **Lead advanced security research ** into threat management for new AI tools like … more
    Microsoft Corporation (12/12/25)
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  • Principal Security Research

    Microsoft Corporation (Redmond, WA)
    …Defender and Microsoft Sentinel that proactively stops attacks. We are looking for a Principal Security Research Manager with security expertise to ... own internal estate. We are looking for an experienced leader in security research who is passionate about defending customers from today's advanced threats.… more
    Microsoft Corporation (12/25/25)
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  • Principal Security Researcher

    Palo Alto Networks (Santa Clara, CA)
    …identifying applications, and detecting threats across our enterprise customers' networks. As a Principal Security Researcher , you will play a key leadership ... both technical direction and career development support. + Drive advanced research into vulnerabilities, Zero-Day exploits, and emerging attack vectors, and… more
    Palo Alto Networks (12/11/25)
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  • Principal Security Engineering…

    Microsoft Corporation (Redmond, WA)
    … improvements to the Chromium project to make the web safer for everyone. As a Principal Security Engineering Manager in Edge Browser, you will lead a team of ... of leading engineering teams, preferably directly in the field of security research . Ideal candidates will have or quickly obtain a technical knowledge… more
    Microsoft Corporation (12/19/25)
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  • Principal Security Engineer

    Microsoft Corporation (Redmond, WA)
    …real-world threats, ensuring the security and resilience of Microsoft. As a Principal Security Engineer you will lead operations and collaborate with other ... devices, and clouds in our customers' heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is centered on embracing a… more
    Microsoft Corporation (12/12/25)
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  • Principal Security Architect - OCI

    ADP (Roseland, NJ)
    ADP is Hiring a Principal Security Architect - Oracle Cloud Infrastructure "OCI." This is a hybrid role based in our Roseland, NJ office. Position Summary: The ... Cyber Security Architecture (CSA) team within ADP's Global Security Organization (GSO) is responsible for the research , design, and standardization of ADP's… more
    ADP (10/18/25)
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  • Principal IAM Security Architect

    ADP (Roseland, NJ)
    **ADP is Hiring a Principal IAM Security Architect** **Position Summary:** The Cyber Security Architecture (CSA) team within ADP's Global Security ... research , design, and standardization of ADP's integrated global protection and security infrastructure. The CSA team is responsible for leading these efforts for… more
    ADP (10/30/25)
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  • Principal Reliability Engineer…

    The Hartford (Hartford, CT)
    Principal Security Engineer - IS06BE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. ... as we help shape the future. The Hartford's Information Security team (THIP) is seeking an experienced and highly...all critical incidents within the THIP portfolio. ​ The Principal Reliability Engineer will have end-to-end accountability for the… more
    The Hartford (10/23/25)
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  • Principal Software Engineer…

    Microsoft Corporation (Redmond, WA)
    **Overview** We are seeking a hands-on ** Principal Software Engineer** ( Security ) with deep expertise in artificial intelligence security to take the lead in ... engineering, grounding techniques, when fine-tuning models is needed). While browser security domain knowledge is desirable, experience and expertise of AI… more
    Microsoft Corporation (12/14/25)
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  • Principal Red Team Security

    Google (NC)
    Principal Red Team Security Consultant, Mandiant, Google Cloud (English) _corporate_fare_ Google _place_ Reston, VA, USA; Alabama, USA; +8 more; +7 more ... or tool development. + Experience with tools used for wireless, web application, and network security testing. + Ability to travel up to 30% of the time. + Ability… more
    Google (12/18/25)
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  • Sr Principal Hardware Security

    Oracle (Santa Clara, CA)
    …Position Overview Our organization is looking for a highly motivated, dedicated Senior Principal Engineer to run security architecture within a hardware design ... systems, etc. + Experience with understanding, analyzing, and communicating hardware security vulnerabilities, attacks, and research to hardware design… more
    Oracle (11/25/25)
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  • Information Systems Security Engineer…

    Amentum (Fort Meade, MD)
    …, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer** to join our team of passionate individuals ... requirements while collaborating in multifunctional teams providing a holistic cyber security posture * Research and evaluate emerging technologies to determine… more
    Amentum (10/23/25)
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  • Principal Security Researcher

    Palo Alto Networks (Santa Clara, CA)
    …the kind of precision that drives great outcomes. **Your Career** We are seeking a security research engineer to join our pioneering security team. This role ... processes. + Research & Publication: Disseminate cutting-edge research findings and contribute to the security ...cutting-edge research findings and contribute to the security community by publishing results in technical blogs, industry… more
    Palo Alto Networks (12/13/25)
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  • Principal Security Researcher

    Microsoft Corporation (Redmond, WA)
    …deep learning machine learning methods. **\#cybersecurity #machine-learning #ml #ai #llm #MSFTSECURITY** Security Research IC5 - The typical base pay range for ... language models or machine learning. + 1+ years leading security initiatives and publishing research . + 1+...1+ years leading security initiatives and publishing research . + 1+ years mentoring and guiding researchers. **Other… more
    Microsoft Corporation (12/17/25)
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  • Principal Security Engineer Manager

    Microsoft Corporation (Redmond, WA)
    …+ 2+ years people management. + Public track record of relevant security research , especially around vulnerability discovery + Experience exploiting bugs ... **Overview** The Microsoft Offensive Research & Security Engineering (MORSE) team is looking for a learn-it-all engineering manager that will help secure… more
    Microsoft Corporation (01/01/26)
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  • Principal Security Engineer

    Microsoft Corporation (Redmond, WA)
    **Overview** Microsoft Research is building new tools to automate the search for unknown malicious software. We are the growing, evolving team behind Microsoft's ... for Linux (AVML), OneFuzz, Project Freta, and other new security tooling initiatives. The goal of our group is...software as test data. + Participate in communications and research outreach. + Develop software in Rust and Python… more
    Microsoft Corporation (12/13/25)
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  • Principal Aviation Security Manager,…

    Amazon (Bellevue, WA)
    …an enthusiastic Aviation Security leader to join the team as the Principal AvSec Manager. The successful candidate will be responsible for supporting the newly ... training to build and maintain compliance with the Department of Homeland Security 's (DHS) Transportation Security Administration (TSA) regulations in the US,… more
    Amazon (11/25/25)
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  • Principal Cyber Threat Intelligence…

    Providence (Irvine, CA)
    …the best people, we must empower them.** **Providence is looking for a seasoned Principal Security Engineer with deep expertise in Cyber Threat Intelligence. In ... emerging threats, safeguarding critical systems, and empowering Providence's Global Security Operations Center. Your insights will directly inform risk strategies… more
    Providence (12/17/25)
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  • Senior Principal Offensive Security

    Oracle (Richmond, VA)
    …we communicate to customers. The Offensive Security group performs security assessments, vulnerability research , static and dynamic analysis research ... in a large cloud or software company + Extensive research or experience with multiple classes of security bugs + Evidence of contribution to the security more
    Oracle (12/20/25)
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  • Principal , Global Security

    Nike (Beaverton, OR)
    **WHO WE ARE LOOKING FOR** Nike Global Security seeks an ambitious, experienced, and organized professional to lead Global Security Reporting. As the Principle ... frameworks will enable the success of both the Global Security team and the company more broadly. **WHAT WILL...+ 5+ years relevant, professional experience in analytical and/or research role in any of the following or related… more
    Nike (12/12/25)
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