A DevOps engineer will bridge Plasma Control Systems (PCS) developers and infrastructure operations at a fusion research facility, managing high-availability Proxmox VE virtualization clusters, architecting Ansible-based Infrastructure-as-Code templates, administering CI/CD pipelines, and executing rapid-response patch management and security deployments to meet DOE 48-hour SLAs. The role requires 9+ years of experience with Linux system administration (including real-time OS variants), containerization (Docker), configuration management (Ansible), CI/CD tooling (Jenkins, Travis CI, Circle CI), and scripting (Bash, Python, JavaScript), plus familiarity with DOE/NIST cybersecurity frameworks and ATO compliance in regulated research environments.