Administration of Debian Linux server systems Operation of highly available, distributed systems Customizing complex HA solutions, storage systems, and virtualization technologies Administration of Kubernetes Monitoring of server and services Automate system administration tasks and deployments using Ansible, GitLab pipelines, and Kubernetes Support of services for key customers and participate in a rotating on-call schedule Administration databases, mostly MySQL Collaborate with teams in Munich, Regensburg, and Bucharest to maintain service quality and reliability