Principal Security Researcher

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft’s mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, 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 growth mindset, a theme of inspiring excellence, and encouraging teams and leaders to bring their best each day. In doing so, we create life-changing innovations that impact billions of lives around the world.

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions.

The Microsoft Security organization accelerates Microsoft’s mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, 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 growth mindset, a theme of inspiring excellence, and encouraging teams and leaders to bring their best each day. In doing so, we create life-changing innovations that impact billions of lives around the world.

Do you want to find and exploit security vulnerabilities that impact hundreds of millions of users? Join the Microsoft Red Team where you'll join the red teaming side of security and emulate real-world attacks against Microsoft. We help ensure Microsoft is ready to face and respond to even the most determined adversaries by exploring new ways to find and prevent security flaws.

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.

In alignment with our Microsoft values, we are committed to cultivating an inclusive work environment for all employees to positively impact our culture every day.

**Responsibilities**:

- Research and discover zero-day vulnerabilities in cloud environments and associated technologies. Develop and implement proof-of-concept exploits to demonstrate potential risks and work closely with engineering teams to address findings.
- Analyze a wide array of data sources to identify potential security weaknesses and breach points within Microsoft’s infrastructure
- Develop tools and techniques to scale and accelerate adversary emulation and vulnerability discovery
- Partner with operational teams to execute targeted attacks on these systems, simulating real-world threat scenarios
- Advocate for security change across the company through building partnerships and clearly communicating impact of risks
- Embody our culture and values.

**Qualifications**:

- Proficient years of hands-on experience in vulnerability security research
- Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings: Microsoft Cloud Background Check. This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.

Preferred Qualifcations:

- Proficiency in multiple programming and scripting languages.
- Proven track record of discovering and responsibly disclosing security vulnerabilities.
- Proficient years of hands-on experience in vulnerability security research

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