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Keywords: ​​Principal AI Security Researcher​, Location: USA

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Principal Security Researcher (AdTech)

Security Researcher who has genuine excitement for and interest in reverse engineering, vulnerability finding and exploit...Job Category: Information Security Engineer Job Description: Do you have a passion for high scale services...

Company: Oracle
Location: USA
Posted Date: 07 Feb 2026
Salary: $106300 - 223400 per year

Principal Security Researcher (Advanced Threat Prevention)

threats across our enterprise customers' networks. As a Principal Security Researcher, you will play a key leadership role..., or equivalent tools. Experience applying AI/ML to security problems is highly desirable. Advanced proficiency in Windows and Linux...

Location: Santa Clara, CA
Posted Date: 29 Jan 2026

Principal Security Researcher (Machine Learning - Web Security)

, stronger relationships, and the kind of precision that drives great outcomes. Job Description Your Career The Web Security... our customers, with a special focus on malicious and phishing URL detection, browser, network and email security...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Principal AI Security and Safety Researcher

and reporting for red teaming peers when working with product groups. Work alongside traditional offensive security engineers... solving. Doctorate in Statistics, Mathematics, Computer Science, Computer Security, or related field AND 3+ years experience...

Company: Microsoft
Location: Redmond, WA
Posted Date: 21 Feb 2026

Principal AI Security Researcher

for AI security. The ideal candidate is passionate about securing AI and agentic AI pipelines and protocols, nonhuman identities... a secret security clearance. -Experience working independently and in a team in an innovative and fast-paced environment...

Company: Leidos
Location: USA
Posted Date: 20 Feb 2026

Senior & Principal Security Researcher

response at scale to engineering partner teams Identifying, prioritizing, and targeting complex security issues that cause... with others to synthesize research findings into recommendations for mitigation of security issues. Sharing across teams. Driving change...

Company: Microsoft
Location: USA
Posted Date: 11 Jan 2026

Principal Security Researcher

with coding. 1+ years of experience with language models or machine learning. 1+ years leading security initiatives and publishing... specialized security screenings: Doctorate in Statistics, Mathematics, Computer Science or related field. OR 8+ years experience...

Company: Microsoft
Location: Redmond, WA
Posted Date: 17 Dec 2025

Principal Security Researcher

Lead advanced security research into threat management for new AI tools like Security Copilot and our security data... into shipped protections. Investigate critical security issues (root cause, motivation, impact) and elevate findings to influence...

Company: Microsoft
Location: Redmond, WA
Posted Date: 12 Dec 2025

Principal Researcher (Unit 42)

. Job Description Job Summary As a Principal Threat Intelligence Researcher on the Unit 42 CTI Services Delivery Team, you will play a critical... driving their business and security outcomes. Key Responsibilities Deliver fused intelligence insights and custom-tailored...

Location: Arlington, VA
Posted Date: 30 Jan 2026

Principal Vulnerability Researcher

Principal Vulnerability Researcher Zetier is seeking Principal Vulnerability Researchers to analyze and counter..., IDA Pro) Ability to obtain and maintain a U.S. security clearance Desired: Experience developing/defeating...

Company: Zetier
Location: Tampa, FL
Posted Date: 06 Jan 2026

Principal Vulnerability Researcher

Principal Vulnerability Researcher Zetier is seeking Principal Vulnerability Researchers to analyze and counter..., IDA Pro) Ability to obtain and maintain a U.S. security clearance Desired: Experience developing/defeating...

Company: Zetier
Location: Arlington, VA
Posted Date: 06 Jan 2026

Principal Vulnerability Researcher

Principal Vulnerability Researcher Zetier is seeking Principal Vulnerability Researchers to analyze and counter..., IDA Pro) Ability to obtain and maintain a U.S. security clearance Desired: Experience developing/defeating...

Company: Zetier
Location: San Antonio, TX
Posted Date: 06 Jan 2026

Principal Vulnerability Researcher

Principal Vulnerability Researcher Zetier is seeking Principal Vulnerability Researchers to analyze and counter..., IDA Pro) Ability to obtain and maintain a U.S. security clearance Desired: Experience developing/defeating...

Company: Zetier
Location: New York City, NY
Posted Date: 06 Jan 2026

Principal Vulnerability Researcher

Principal Vulnerability Researcher Zetier is seeking Principal Vulnerability Researchers to analyze and counter..., IDA Pro) Ability to obtain and maintain a U.S. security clearance Desired: Experience developing/defeating...

Company: Zetier
Location: State College, PA
Posted Date: 06 Jan 2026

Principal Researcher

, please visit: http://www.chicagobooth.edu/. Job Summary The Principal Researcher collaborates with Bahar Tașkesen to enable Prof.... The University of Chicago's Annual Security & Fire Safety Report (Report) provides information about University offices...

Location: Chicago, IL
Posted Date: 20 Dec 2025
Salary: $75000 per year

Howard and Nancy Marks Principal Researcher

Principal Researcher position is designed to foster research that is on the boundaries among psychology, economics and finance.... The Principal Researcher is responsible for serving as an instructor to teach two sections of a one quarter class...

Location: Chicago, IL
Posted Date: 20 Dec 2025
Salary: $75000 per year

Principal Applied Researcher AI/NLP

at PointClickCare. You are an exceptionally talented Principal Applied Scientist/Researcher in Natural Language Processing... as needed. · As a principal applied researcher, you will bring deep technical expertise and also provide mentorship on advanced AI, NLP, data...

Company: PointClickCare
Location: USA
Posted Date: 05 Dec 2025

Principal Researcher

, please visit: http://www.chicagobooth.edu/. Job Summary The Principal Researcher collaborates with Baris Ata to enable Prof. Ata... in time of the conviction, and its relevance to the position. The University of Chicago's Annual Security & Fire Safety...

Location: Chicago, IL
Posted Date: 05 Dec 2025
Salary: $75000 per year

Senior Researcher and Principal Researcher (Multiple positions) - Excel Agent Team

Building Agent Mode in Excel As a Researcher, you will have the opportunity to: Design and carry out innovative... specialized security screenings: Doctorate in relevant field AND 3+ years related research experience OR Master's Degree...

Company: Microsoft
Location: Redmond, WA
Posted Date: 20 Feb 2026

Assistant Researcher

Assistant (title: Assistant Researcher). The successful candidate will work closely with Principal Investigator Dr. Richard Yi... and efficient center 30% Data Management and Analysis Collect and organize participant data Oversee data entry and security...

Location: USA
Posted Date: 15 Feb 2026