As a Senior Security Technical Program Manager for Platform Security, you will drive security strategy and execution across core infrastructure, cloud platforms, and developer ecosystems. You will lead cross-functional initiatives to embed security into platform design, build scalable controls, and strengthen resilience against evolving threats. Partnering with Engineering, Security, and Product teams, you will define roadmaps, track execution, and deliver programs that ensure secure, compliant, and trustworthy platforms at scale. This position is an individual contributor role reporting to Sr. Manager, Security Product Management.