T- Systems Iberia in Madrid is seeking an experienced Engineer to manage and monitor 5G Core and 4G Core frontend systems in a cloud environment. You will work with a cross‑functional team across Europe, focusing on reliability, performance, and incident response.The role requires deep 5G core knowledge and hands on use of Kubernetes tools, Kibana, Grafana, and GitOps. We offer hybrid on‑site/remote work, adaptable hours, and strong development opportunities through Coursera and language classes.#J-18808-Ljbffr