Senior DevOps Engineer

You’ll make a difference by:

• Siemens Mobility’s Railigent X platform processes large volumes of operational data from railway assets  
  to enable predictive maintenance, analytics and digital services. 
• We are looking for a Senior DevOps Engineer who supports the deployment, operation and automation  
  of data workloads and platform components running in Kubernetes-based environments  
  across cloud and hybrid infrastructure.
• What will you contribute?
• Operating and improving Kubernetes-based data workloads and services
• Managing deployments using GitOps workflows (ArgoCD)
• Maintaining Helm-based deployment templates and Kubernetes configurations
• Supporting CI/CD pipelines and repository management in GitLab
• Monitoring platform health using Prometheus, Grafana and alerting systems
• Supporting API deployments and integrations including OIDC authentication via Keycloak
• Supporting API gateway deployments (e.g. Envoy Gateway) for internal and customer-facing services
• Operating multi-tenant Kubernetes environments (vCluster-based deployments)
• Supporting data platform components such as Kafka-based pipelines and analytical query engines
• Automating infrastructure and operational processes across cloud and hybrid environments
• Proactively identifying platform improvements and reliability risks
• What do you bring?
• Bachelor’s or Master’s degree in Computer Science or a comparable qualification
• Experience working as a DevOps Engineer or Platform Engineer
• Strong hands-on experience with Kubernetes in production environments
• Experience with Helm and Kubernetes templating
• Experience with GitOps deployment models (ArgoCD preferred)
• Experience with CI/CD pipelines and GitLab
• Experience with monitoring and observability tools (Prometheus, Grafana)
• Experience working with Linux-based environments
• Strong analytical and troubleshooting skills
• Strong ownership mindset and proactive working style
• Ability to independently identify problems and drive solutions
• Fluent English communication skills
• Nice to have
• Experience with data platform technologies such as Kafka, Trino or Apache Pinot
• Experience with multi-tenant Kubernetes deployments (vCluster)
• Experience with API gateways (Envoy or similar)
• Experience with OIDC/OAuth authentication and Keycloak integration
• Experience with Infrastructure as Code (Terraform)
• Experience with AWS networking concepts (VPC, Subnets, Load Balancers)

Your success is grounded in:

• 6-8 years of experience is required.
• Great Communication skills.
  • Analytical and problem-solving skills