Own and harden Blockdaemon’s multi-cloud infrastructure across AWS, GCP, and Azure. Build infrastructure as code with Terraform and Ansible, operate production GKE and GitOps deployments, manage network security, egress controls, Cloudflare, Tailscale, observability, and secure CI/CD pipelines. Participate in on-call and incident response, define reliability practices, automate manual work, and partner with security and platform engineering teams.