Security Engineer II - Windows Security (Multiple Positions)
About The Position
The Microsoft Windows Security team is looking for a security engineer focused on offensive security and security engineering & mitigations for Windows. This role is responsible for securing Windows client and server operating systems, performing security design reviews, code reviews, penetration testing, vulnerability research, and driving systematic mitigations for security risks. The position is hands-on, technically demanding, and central to strengthening the security posture of OS platforms. The engineer will uncover novel attack vectors, develop proof-of-concept mitigations, and partner with Windows product engineering teams to design durable and scalable defenses. The ideal candidate will have hands-on experience with native code (C/C++), penetration testing, a clear understanding of OS security fundamentals, solid computer science skills, and a passion for customer safety. Microsoft's mission is to empower every person and every organization on the planet to achieve more. Employees are encouraged to have a growth mindset, innovate, and collaborate to achieve shared goals, building on values of respect, integrity, and accountability to create an inclusive culture.
Requirements
- Master's Degree in Statistics, Mathematics, Computer Science, or related field AND 1+ year(s) experience in security or related field OR Bachelor's Degree in Statistics, Mathematics, Computer Science, or related field AND 2+ years experience in security or related field OR equivalent experience.
- Ability to meet Microsoft, customer and/or government security screening requirements.
- Must pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.
Nice To Haves
- 2+ years identifying vulnerabilities in operating systems and/or native (C/C++) applications.
- 5+ years of experience in a software engineering or security-related engineering.
- Public track record of relevant security research, especially around vulnerability discovery.
- Experience exploiting bugs and bypassing security mitigations in operating systems.
- Familiarity with Microsoft Windows architecture.
Responsibilities
- Participate in security reviews to identify and mitigate risk in Microsoft products, including design reviews, code reviews, and fuzzing.
- Be the security contact for teams building new innovative products and technologies in the next version of Windows and devices.
- Identify security vulnerabilities in a wide variety of key OS features such as network protocols, security features, and Microsoft devices.
- Leverage a broad and current understanding of security to devise new protections.
- Interact with the external security community and security researchers.
- Collaborate with product teams to improve security, and articulate the business value of security investments.
Benefits
- Certain roles may be eligible for benefits and other compensation.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
