Design, deploy, and operate secure, scalable AWS environments (EC2, VPC, IAM, S3, Aurora, and Neptune) that keep our systems fast and our data exactly where it belongs, supporting CMS as it merges systems into one AI-driven platform. Stand up the cloud environment for AI, hosting open-source LLMs and ML workloads (think SageMaker, Glue, DataBrew) entirely within CMS’s AWS account, so sensitive data never wanders off.