Designs, builds, and operates AWS cloud infrastructure, Kubernetes clusters, CI/CD pipelines, and infrastructure-as-code systems. Develops automation, monitoring, logging, alerting, and incident-response practices while improving reliability, scalability, security, performance, deployment velocity, and developer productivity. The role owns infrastructure initiatives end to end, troubleshoots production incidents, drives root-cause remediation, and partners with engineering teams on operational readiness and DevOps standards.