We are looking for an SRE Consultant to join an international, cloud-native environment, responsible for the operation, stability, automation, and evolution of cloud infrastructures and business applications deployed across Europe.
The selected candidate will work closely with technical and operations teams based in Spain and China, contributing to architecture standardization, process automation, observability, and the continuous improvement of service performance, availability, and efficiency.
Manage the end-to-end operation, maintenance, and architectural governance of public cloud infrastructures in Europe, including containers, virtual machines, storage, and networking.
Ensure the operational stability and architectural standardization of databases and middleware .
Design, implement, and maintain automated CI/CD pipelines , enabling standardized integration, delivery, and continuous deployment processes.
Proactively identify, diagnose, and resolve functional incidents, resource bottlenecks, and performance anomalies .
Manage the daily operation, maintenance,



and production releases of cloud-native and containerized applications.
Drive initiatives focused on standardization, technology governance, architecture optimization, and application migration towards cloud-native environments.
Continuously analyze cloud and application resource consumption and utilization, identifying opportunities for capacity, performance, and cost optimization .
Strong experience in Linux administration and operations , with an in-depth understanding of its core principles and components.
Advanced knowledge of networking and protocols , particularly TCP/IP and
Hands-on experience with Kubernetes environments , including a solid understanding of the architecture and operation of its main components.
Experience operating and maintaining Kubernetes Operators in production environments .
Experience with observability and monitoring tools , particularly Prometheus and Grafana , with the abi

📌 Site Reliability Engineer I (Madrid)
🏢 Tieto
📍 Madrid