Senior Software Engineer - DevSecOps

• Siemens Mobility is a leading provider of innovative mobility solutions and digital services for the rail industry.  
  With Railigent X, Siemens Mobility provides an open IoT platform enabling predictive maintenance, asset analytics  
  and data-driven services for railway operators worldwide. 
• To ensure the stability and reliability of our production platform, we are expanding our Production Operations capabilities. 
• We are looking for a Senior DevSecOps Engineer – Production Operations (Kubernetes Platform) to support the reliable operation of our  
  cloud-based platform and help improve service reliability through automation and operational excellence. 
• What will you contribute to?
• Handling 2nd level incidents and operational tickets for production systems
• Supporting incident response, service recovery and root cause analysis
• Monitoring platform health and improving alerting and observability
• Maintaining and improving runbooks and operational documentation
• Proactively identifying operational improvements, reliability risks and automation opportunities
• Taking ownership of operational topics and driving improvements beyond day‑to‑day ticket handling
• Supporting the implementation of Site Reliability Engineering (SRE) practices
• Identifying recurring issues and implementing automation to improve system stability
• Supporting system updates, patching and vulnerability remediation
• Collaborating with development and platform teams to improve service reliability
• What do you bring?
• Bachelor's degree in computer science, Information Technology or a comparable qualification
• Experience working in DevOps, operations or SRE environments
• Certified Kubernetes Administrator (CKA) or strong Kubernetes operations experience
• Experience operating Kubernetes clusters and containerized environments
• Experience with cluster management tools such as Rancher, Helm or similar
• Experience with Linux-based systems and infrastructure administration
• Experience operating cloud environments (AWS preferred)
• Experience with monitoring and observability tools
• Experience working with incident management and ticketing systems
• Experience with observability platforms such as Prometheus, Grafana or Dynatrace
• Strong ownership mindset and proactive working style
• Ability to identify problems independently and drive solutions
• Fluent English communication skills
• Nice to have
• Experience with GitOps tools such as ArgoCD or FluxCD
• Experience with Infrastructure as Code (Terraform / OpenTofu)
• Experience with automation using Python or scripting languages
• Experience with SSO solutions such as Keycloak(Preferred) or Okta
• Experience with high availability and disaster recovery concepts (RTO / RPO)
• Experience with AWS services such as VPC, ELB, CloudWatch, S3, DynamoDB or RDS
• Additional Information
• This role supports a global production platform and includes participation in a 24/7 on‑call rotation model. Engineers participate in the on‑call rotation approximately one week every three months.

Your success is grounded in:

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