IT Infrastructure, System Integration, and System Administration Specialist | Referent:in IT-Infrastruktur, Systemintegration und Systemadministration

Deutsche Bahn AG

Berlin, Berlin, Deutschland
Published Nov 18, 2025
Full-time
Permanent

Job Summary

This role involves taking responsibility for the seamless integration and operational availability of local IT infrastructure systems within the Berlin ICE plant, focusing on both strategic development and operational stability. The specialist will lead IT integration and acceptance testing in new infrastructure projects, ensuring compliance with security standards, especially concerning machine-related IT/OT components. Key daily activities include gathering stakeholder requirements, developing operational and testing concepts, enforcing national and corporate IT security standards, and acting as a primary contact for technical issues. The ideal candidate drives the continuous development and optimization of the IT infrastructure to further the digitalization of the plant, coordinating projects with cross-departmental stakeholders and service providers. This position is attractive for proactive, self-organized IT professionals who want to shape the future IT landscape of a critical industrial site.

Required Skills

Education

University degree (Bachelor's/Master's) in Computer Science, IT, Communications Technology, or equivalent qualification through relevant professional experience

Experience

  • Several years of professional experience in the integration and support of complex IT infrastructure systems (e.g., AD, Server & Virtualization, Backup/Restore, Networks, Databases, Monitoring)
  • Experience in leading IT projects or IT measures with medium decision complexity
  • Professional knowledge in the secure administration of IT systems
  • Project experience as an input provider and implementer

Languages

German (Fluent)

Additional

  • ITIL Certification (highly desirable)