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.

Trust & Security Services (TSS) org, provides integrated, intelligent, and secure services to all of Microsoft’s engineering teams to ingest, protect, and distribute Microsoft products at scale. TSS is chartered with the following responsibilities: • Lead and provide a comprehensive suite of PKI lifecycle management services. We maintain the highest standards of both logical and physical security to ensure that Microsoft’s brand remains trusted and secure. • CodeSign all products delivered to Microsoft’s customers. We sign all software binaries installed on a customer’s machines as well as many of Microsoft’s services components. • Provide cross-industry malware scanning capability to Microsoft. To help ensure that all product teams are compliant with policy, we provide an anti-malware scanning service that is powered by many of the major third-party Anti-Malware engines (including Windows Defender). • Provide regional “digital manufacturing” services to sign product bits, release, store, and distribute those to global customers. • Manage Microsoft’s Product Activation and Licensing services. • We work on massive-scale cloud services that securely distribute software content to billions of Windows and Linux devices. Our technology empowers customers around the world to keep their devices up to date and secure. Our services are actively utilized for Windows, Windows Server, Office, SQL Server, and many other products. Over 250M licenses are issued to our customers every month. Our unique engineering challenges are scale – we have close to 5B+ transactions per month, and a diversity of workloads – we sign and scan binaries, drivers, AAA games, and other digital contents. Ultimately, we are responsible for code signing, anti-malware scanning, and distributing software for all of Microsoft, and what we do has a company-wide impact. If you want to work on innovative, highly available, and massively scalable services, this is the right team for you!