Glean is seeking a Senior Infrastructure Technical Program Manager (TPM) to lead large-scale, cross-functional initiatives that define, scale, and optimize our infrastructure platform. This role sits at the intersection of infrastructure engineering, reliability, cost efficiency, and AI systems, driving programs that ensure Glean’s platform remains performant, scalable, and resilient as we continue to grow. You’ll partner closely with Infra, AI/ML, and Platform Engineering teams to design orchestration systems, streamline deployments, and build the foundations that power our search and AI capabilities. You’ll play a central role in: Driving the company’s Infrastructure roadmap across Setup & Deployment, Runtime, Storage, and AI Infra. Leading cross-functional programs that improve scalability, reliability, cost efficiency, and developer velocity. Defining and orchestrating how Glean instances are deployed, upgraded, and monitored at scale. Partnering with AI and Data teams to evolve our ML pipelines, model training infrastructure, and LLM serving stack. Leading initiatives to improve observability, configuration management, and resource utilization. Coordinating capacity planning, infrastructure migrations, and performance optimization programs. Building clear visibility into infra cost drivers and partnering with finance and engineering leaders on optimization initiatives.