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 authentic selves each day. In doing so, we create life-changing innovations that impact billions of lives around the world.

We are looking for a Principal Applied AI/ML Software Engineer to join the NEXT arm of Microsoft Security AI (MSECAI) Team, where we build the next generation products for security. In the 18 months since our organization’s founding, we have driven the research behind Microsoft Security Copilot and a suite of both foundational and specialized AI models. Our project portfolio includes a variety of long-term horizon projects. We are a culture-first organization, and our culture is one of ambition and science together with curiosity and humility. We believe in a future that is brighter and better than the present, and we want to be the ones who make it happen. We believe that customer obsession requires a commitment to investing in new knowledge. Our people are some of the most proficient and brightest scientists and engineers in the world, and we collaborate every day, helping each other grow and break boundaries. But we do this with the humility that comes with the immense challenges of providing cybersecurity to millions of customers. We are looking for someone who will drive AI-centric development in the research and development for security scenarios, as well as ideation. You will also collaborate with internal and external partners to build the future of security. 

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.