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Senior Security Researcher – Microsoft Red Team - CTJ - Top Secret

Microsoft
United Statesfull_timeVerifiedPosted 30 Jun 2025
💰 $258,000/yr($119,800/yr$258,000/yr)

About the role

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.

 

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.

 

We are looking for a Senior Security Researcher to work alongside other Security Researchers and Penetration Testers experienced in identifying and exploiting vulnerabilities in all layers of the services including application, cloud, network, and operational security domains. You will also collaborate across Microsoft with developers and security personnel from multiple teams. By adopting the tactics, techniques, and procedures of potential attackers, you will provide critical insights that empower our security teams to strengthen defenses and protect against the evolving landscape of digital threats.

 

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.

 

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.

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 articulating the impact of risks
  • Embody our culture and values.

Qualifications

Required/Minimum Qualifications:

  • Master's Degree in Statistics, Mathematics, Computer Science or related field OR 5+ years experience in software development lifecycle, large-scale computing, modeling, cybersecurity, and/or anomaly detection.

Other Requirements:

Security Clearance Requirements: Candidates must be able 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:

  • Candidates must have an active

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Company

Microsoft

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