Senior Security Engineer

The Cloud & AI organization accelerates Microsoft's mission 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. Microsoft is one of the largest enterprise service companies in the world.

Are you passionate about identifying and exploiting security vulnerabilities that impact hundreds of millions of users across the world? Join the Microsoft Red Team (MRT) organization, where you will emulate real-world advanced persistent threats against Microsoft. Our mission is to ensure Microsoft is prepared to face and respond to even the most determined adversaries by exploring innovative ways to identify and prevent security flaws. MRT is seeking talented individuals focused on identifying, exploiting, and emulating real-world threats against Azure, ensuring the security and resilience of one of the world's largest cloud platforms.

We are looking for a Senior Security Engineer to lead operations and collaborate with other experienced red teamers in identifying and exploiting vulnerabilities across all layers of services, including application, cloud, network, hardware, and operational security domains. You will work closely with developers and security personnel from multiple teams across Microsoft. Additionally, as a Senior Security Engineer in MRT, you will be responsible for fostering the team's growth both technically and culturally, as we build and retain the next generation of top talent at Microsoft. By adopting the tactics, techniques, and procedures of potential attackers, you will provide critical insights that empower our security teams to improve defenses and protect against the evolving landscape of digital threats.

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

Discover and exploit vulnerabilities end-to-end in order to assess the security of services

Execute and lead Red Team operations using real world adversarial tactics and techniques to validate a production service's ability to detect, investigate, and respond

Advocate for security change across the company through building partnerships and clearly communicating impact of risks

Analyze a wide array of data sources to identify potential security weaknesses and breach points within Microsoft's infrastructure

Prototype tools and techniques to scale and accelerate offensive emulation and vulnerability discovery

Collaborate with Blue Teams to improve readiness and produce solutions for defenders and customers

Analyze simulated adversary tactics and communications, enriching our defensive tactics and threat intelligence

Embody our Culture and Values

Qualifications

Required Qualifications :

Bachelor's Degree in Statistics, Mathematics, Computer Science, or related field AND 4+ years experience in security or related field

OR equivalent experience.

OR Master's Degree in Statistics, Mathematics, Computer Science, or related field AND 3+ years experience in security or related field

4+ years of experience in identifying security vulnerabilities, software development lifecycle, large-scale computing, modeling, cyber security, and anomaly detection

4+ years of experience with coding or scripting in languages such as C#, Python, C++, Go, PowerShell, .NET, Rust, or other comparable programming languages

Other Requirements :

• 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 : This position will be required to pass the Microsoft Cloud background check upon hire / transfer and every two years thereafter.

Penetration Testing IC4 - The typical base pay range for this role across the U.S. is USD $119,800 - $234,700 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $158,400 - $258,000 per year.

Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here :

Microsoft will accept applications and processes offers for these roles on an ongoing basis.

#CISOOrg #MRT #MicrosoftRedTeam #AfroTech2025 #MSCareerEvents25

Microsoft is an equal opportunity employer. Consistent with applicable law, all qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and / or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations () .