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# Site Reliability Engineer (SRE)

- **Company:** Deutsche Telekom AG
- **Location:** Düsseldorf, Germany
- **Contract:** Permanent contract
- **Skills:** Cloud Engineering, Cyber Security, Data Retention, Linux, Network Connections, Routing, Reliability Engineering, Ansible, Prometheus, YAML, Grafana, Infrastructure as Code (IaC), Containerization, Kubernetes, Infrastructure Automation Frameworks, Deployment Automation, Data Management, Terraform
- **Published:** August 10, 2026
- **Apply:** https://eu.experteer.com/career/view-jobs/site-reliability-engineer-sre-m-f-d-duesseldorf-nordrheinwestfalen-deutschland-58868636

## About the Role

maintain log rotation, and efficient data management for resource-constrained environments * Optimize monitoring stack performance considering limited CPU, memory, and storage on Fog nodes * Integrate Kubernetes monitoring solutions and analyze operational metrics to identify optimization opportunities * Apply Infrastructure as Code (IaC) and YAML configurations to automate deployment and management of monitoring components * Contribute to evolving a robust, scalable observability platform for Edge and Fog computing environments Tasks * Strong experience with Prometheus (PromQL, Federation, Remote Write, Local Retention, dashboards) * Advanced Grafana skills (dashboards, alerting, provisioning as code) * Experience with Loki (LogQL, retention, compaction, alerting/incident management) * Solid knowledge of Alertmanager (routing, inhibition, escalation) * Kubernetes & cloud-native technologies experience; operating Kubernetes environments * Understanding of container platforms and aaaaaaaa
Code architectures * Edge & Fog computing experience in resource-constrained environments; offline/air-gapped scenarios * YAML proficiency; Infrastructure as Code exposure * Strong IT security principles and problem-solving approach * Excellent German language skills (written and spoken, C1) * Experience in Site Reliability Engineering or infrastructure operations * Nice-to-have: IaC tools (Terraform, Ansible); GitOps familiarity; Linux admin; OpenTelemetry; mission-critical infra Key requirements * flexible working hours * hybrid work model * competitive salary * development opportunities * modern work environment * health and well-being benefits

## Description

Experteer Overview You will design, implement, and operate a high-performance observability platform for distributed Edge and Fog infrastructures. You'll build dashboards, configure alerts, and optimize monitoring stacks to ensure stability, availability, and efficiency in resource-constrained environments. The role emphasizes cloud-native tools, IaC, and cross-team collaboration to support digital transformation and reliable operations. This position offers a modern, collaborative context within a mission-critical tech environment that powers resilient edge computing. Pay / Benefits * Design, implement, and maintain a high-performance monitoring stack based on Prometheus, Grafana, Loki, and Alertmanager for distributed Fog and Edge infrastructures * Develop specialized dashboards for hardware health, resource utilization, and network connectivity * Design and implement alerting strategies for autonomous operating models and air-gapped environments * Implement local data retention concepts, log rotation, and efficient data management for resource-constrained environments * Optimize monitoring stack performance considering limited CPU, memory, and storage on Fog nodes * Integrate Kubernetes monitoring solutions and analyze operational metrics to identify optimization opportunities * Apply Infrastructure as Code (IaC) and YAML configurations to automate deployment and management of monitoring components * Contribute to evolving a robust, scalable observability platform for Edge and Fog computing environments Tasks * Strong experience with Prometheus (PromQL, Federation, Remote Write, Local Retention, dashboards) * Advanced Grafana skills (dashboards, alerting, provisioning as code) * Experience with Loki (LogQL, retention, compaction, alerting/incident management) * Solid knowledge of Alertmanager (routing, inhibition, escalation) * Kubernetes & cloud-native technologies experience; operating Kubernetes environments * Understanding of container platforms and cloud-native architectures * Edge & Fog computing experience in resource-constrained environments; offline/air-gapped scenarios * YAML proficiency; Infrastructure as Code exposure * Strong IT security principles and problem-solving approach * Excellent German language skills (written and spoken, C1) * Experience in Site Reliability Engineering or infrastructure operations * Nice-to-have: IaC tools (Terraform, Ansible); GitOps familiarity; Linux admin; OpenTelemetry; mission-critical infra Key requirements * flexible working hours * hybrid work model * competitive salary * development opportunities * modern work environment * health and well-being benefits


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