Experteer Overview In this role you will design, deploy, and continuously evolve secure private cloud platforms for critical railway signaling solutions. You will work within a cross-functional team to support projects that impact passenger safety and operational reliability. You’ll modernize legacy Java/Linux apps toward containerized architectures and drive automation, observability, and security across on-premises platforms. This is a hands-on, impact-focused position in a global, innovation-driven mobility group. Compensaciones / Ventajas • Design, deploy, and evolve secure, scalable private cloud platforms for railway solutions (OpenShift/Kubernetes) • Configure and deploy Siemens products (PostgreSQL, JBoss, ActiveMQ Artemis) to match project needs • Install and manage OpenShift and Kubernetes environments (core resources, services, ingress, operators) • Modernize traditional Java/Linux apps toward containerization and microservices • Administer VMware vSphere, OpenShift Virtualisation, and HPE infrastructure • Develop automation and IaC with Ansible, Terraform, Jenkins,



GitLab CI, ArgoCD, Tekton • Implement platform observability with Prometheus, Grafana, and ELK Stack • Apply cloud-native security practices (RBAC, secrets, hardening, policies) • Optimize capacity, performance, availability, and resource use across physical/virtual/container environments • Diagnose and resolve issues across infrastructure, platform, middleware, DB, and applications • Collaborate with development, cybersecurity, and operations teams to enable project delivery • Create and maintain technical documentation, configurations, and best practices • Evaluate emerging technologies to evolve, automate, and standardize the platform Responsabilidades • Degree in Computer Science, Telecommunications, or equivalent practical experience • Hands-on Kubernetes and OpenShift expertise (deployment, admin, scale, troubleshooting) • Advanced Linux administration (Red Hat preferred) and Bash scri

📌 Cloud Platform Engineer (Comunidad de Madrid)
🏢 Siemens
📍 Comunidad de Madrid