This DevOps Engineer role bridges software developers and systems administration teams at a fusion research facility, managing high-availability virtualization clusters, infrastructure-as-code automation, and CI/CD pipelines. Key responsibilities include Proxmox VE cluster management, Ansible-based infrastructure templating, patch lifecycle automation via Red Hat Satellite/Foreman, Docker containerization, and rapid-response security deployments to meet DOE compliance SLAs. The position requires deep expertise in Linux system administration, configuration management, CI/CD tools, scripting (Bash, Python, JavaScript), and experience operating in regulated federal/research environments under NIST and DOE cybersecurity frameworks.