Overview We’re looking for a Senior DevOps Engineer to build and run cloud and AI infrastructure at scale. You’ll own IaC with Terraform, CI/CD, Kubernetes, and Linux. You’ll also help run LLM workloads both in Azure and locally (Ollama/vLLM/llama.cpp). Your work will enable fast, secure, repeatable delivery. Key responsibilities Build and maintain Azure infrastructure with Terraform (modules, workspaces, pipelines, policies). Design and operate CI/CD with GitHub Actions and/or Azure DevOps (multi-stage, approvals, environments). Run containers and Kubernetes/AKS (Helm, ingress, autoscaling, node pools, storage). Automate platform tasks with Python (tooling, CLI utilities, API glue, ops scripts). Apply Zero Trust security; Enforce least privilege and role-based access control (RBAC), Identity-based segmentation (Azure AD , Conditional Access, MFA). Implement policy-as-code (OPA, Azure Policy ) for compliance. Rotate secrets and certificates via Key Vault; integrate with pipelines. Add continuous security scanning (SAST/DAST, container image scanning). Handle reliability: rollout strategies, health probes, incident response, postmortems. Optimize costs: right-sizing, autoscaling, budgets, tags, reporting. Key requirements 4+ years in DevOps/SRE/Platform Engineering. CI/CD expertise (GitHub Actions and/or Azure DevOps). Containers and Kubernetes in production. Python or scripting for automation (solid scripting and tooling; not full-time app dev). Hands-on with LLM setups (local runners or Azure OpenAI), embeddings, vector indexes, and RAG basics. Nice to have GitOps (Argo CD/Flux), Helm packaging, OCI registries. Security/compliance in cloud (CIS, NIST, Microsoft CAF). Experience with GPU nodes, drivers, CUDA/ROCm, or CPU-only optimizations for LLMs. How we work Everything as code. PRs, reviews, and tests. Small batches. Trunk-based or short-lived branches. Clear runbooks and on-call rotation where needed. Measure, alert, fix, and improve. Our commitment to diversity & inclusion We are genuinely passionate about inclusion and we support individuals of all groups; we do not discriminate on the basis of race, religion, gender, sexual orientation, or disability status. EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients. #J-18808-Ljbffr