• Own cloud infrastructure operations across AWS, Azure, and GCP, including computer, storage, networking, and security controls. • Lead EKS and container platform operations (cluster lifecycle, RBAC, networking, upgrades, security controls). • Manage Lambda and other serverless workloads supporting event-driven and microservice architectures. • Oversee CI/CD, blue/green, and canary deployments, and continuous improvement of release reliability. • Lead observability and monitoring using New Relic, CloudWatch, and related tooling (metrics, logs, traces, alerting). • Own network infrastructure across clouds: VPC design, routing, firewall/security group rules, load balancers, ingress/egress policies, and connectivity. • Implement proactive cloud infrastructure management, including capacity planning, performance tuning, and runtime optimization. • Drive cost optimization for compute, storage, and data transfer; ensure right-sizing, cloud cost forecasting (reserved instances, savings plans etc) and autoscaling strategies. • Enhance infrastructure security (IAM, RBAC, secrets, network security, WAF, DDOS protection, secure access patterns). • Oversee infrastructure needed to support AI/ML models and frameworks, including AWS Bedrock, Google Gemini, and related LLM/ML services. • Lead incident management, on-call rotations, and post-incident improvement. • Collaborate with Security and Engineering to ensure compliance with HIPAA/HITRUST and internal security guardrails. • Lead and mentor a distributed infrastructure team across US and India.