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Microsoft

Builds workplace software, PCs and cloud services

Security Researcher

Offensive Security & TestingConfirmed live in the last 24 hours
Full-timeRedmond, WA, USA$102.1k - $219.2k /yrIn-person

About the Job

Requirements

  • A master's degree in Statistics, Mathematics, Computer Science, Computer Security, or a related field and at least 1 year of experience in software development lifecycle, large-scale computing, threat analysis or modeling, cybersecurity, vulnerability research, or anomaly detection; or a bachelor's degree in those fields and at least 2 years of such experience; or equivalent experience.
  • Ability to meet Microsoft, customer, and/or government security screening requirements, including passing the Microsoft background and Microsoft Cloud background checks upon hire or transfer and every two years thereafter.

Responsibilities

  • Conduct security research to discover, validate, and analyze vulnerabilities across Microsoft products, cloud services, and strategic open-source ecosystems.
  • Design and develop scalable automation, AI-driven systems, and research tooling to accelerate vulnerability discovery, triage, and remediation workflows.
  • Collaborate with engineering, product, and security teams to drive vulnerability mitigation, improve security posture, and reduce customer risk.
  • Lead or contribute to offensive security assessments that identify emerging threat patterns, novel attack techniques, and systemic security weaknesses.
  • Publish technical findings and influence open-source projects or large-scale software systems.

Desired Qualifications

  • A doctorate in Statistics, Mathematics, Computer Science, Computer Security, or a related field; or a master's degree in those fields and at least 3 years of relevant experience; or a bachelor's degree in those fields and at least 5 years of relevant experience; or equivalent experience.
  • Demonstrated experience in vulnerability research, vulnerability discovery, exploit development, reverse engineering, or offensive security research, including publicly disclosed CVEs or security advisories.
  • Participation in recognized security competitions or research programs, such as Capture The Flag (CTF), DARPA AI Cyber Challenge (AIxCC), Pwn2Own, or similar offensive security initiatives.

About the Company

Microsoft

Builds workplace software, PCs and cloud services

Microsoft builds workplace software, operating systems and cloud infrastructure for consumers, businesses and government agencies, from small organizations to global enterprises. Microsoft 365 combines Word and Excel with Teams communication and Copilot AI features, while Windows runs PCs and Surface supplies the company's own computers. Azure rents computing capacity, storage and databases to build and run web applications. Microsoft also sells Xbox consoles and games, collecting revenue through software licenses, subscriptions, usage charges and product sales. Founded in 1975 by Bill Gates and Paul Allen, Microsoft is headquartered in Redmond, Washington.

Company size
10,001+
Company stage
IPO
Headquarters
Redmond, WA
Founded
1975

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