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. Microsoft Azure is at the center of Microsoft’s cloud services strategy and the future of Microsoft. Azure brings together virtualization, compute, storage, authentication, authorization, artificial intelligence and machine learning, media and more to enable anyone to bring their business into the cloud. Azure DevSec, a part of the Microsoft Security organization, ensures Azure is the most secure platform in the world and delivers a secure experience for millions of users worldwide. We seek a Senior Security Engineer to help discover, diagnose, analyze, quantify, characterize, and drive solutions for the most challenging security problems in Azure through a data-driven, product-driven lens. 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** + Vulnerability discovery and variant hunting. Using the available and appropriate methodologies, including threat modeling, penetration testing, security design analysis, fuzzing, SAST (Static Application Security Testing) and DAST (Dynamic Application Security Testing), etc., you will examine chosen target systems in detail, looking for vulnerabilities and weaknesses, perform variant hunting looking for larger patterns, conduct qualitative and quantitative analysis over those patterns, and drive solutions upstream in a data-driven, shift-left fashion. + Solution design and delivery: You will help design solutions for security problems and partner with service teams and other security stakeholders to ensure rapid adoption of solutions and mitigation of threats from beginning to end. + Software development: You will develop proof-of-concept demonstrations, appropriate tooling, scanners, data management systems, and other small tools to better assist in both the discovery and remediation of security issues. + Follow through and closure. You will partner with engineers, product and program managers, and leaders around the company to ensure the successful completion of work to address your findings + To thrive in this position, you will need a detailed technical understanding of a broad set of technologies and the ability to learn new information at a rapid pace. + We do not expect that any individual knows all the technologies that are in scope for this role, rather we are looking for someone who can quickly translate their technical skills from one domain to another, find, assemble, and inspire the relevant technical experts from across the company, and communicate effectively about technical and business risks to engineering and executive leadership. **Qualifications** **Required Qualifications:** + 5+ years experience in identifying security vulnerabilities, software development lifecycle, large-scale computing, modeling, cyber security, and anomaly detection. + Experience regarding multiple classes of vulnerabilities, including cross-site scripting, buffer overflows, SQL injection, TOCTOU (Time of Check Time Of Use) vulnerabilities, cryptographic weaknesses, insecure direct object references, and others, and the ability to communicate about them to technical and non-technical audiences. **Additional 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. **Preferred Qualifications:** + 6+ years experience in identifying security vulnerabilities, software development lifecycle, large-scale computing, modeling, cyber security, and anomaly detection + OR Master's/PhD Degree in Statistics, Mathematics, Computer Science or related field. + Required leadership, empathy, interpersonal and communication skills Penetration Testing IC4 - The typical base pay range for this role across the U.S. is USD $117,200 - $229,200 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 $153,600 - $250,200 per year. Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here: https://careers.microsoft.com/us/en/us-corporate-pay Microsoft will accept applications for the role until October 21, 2024. \#MSFTSecurity 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 (https://careers.microsoft.com/v2/global/en/accessibility.html) .