IT Security Specialist for Signaling Systems | Spezialist:in IT-Security für Meldeanlagensysteme

Deutsche Bahn AG

Frankfurt am Main, Hessen, Deutschland
Published Aug 20, 2025
Full-time
Permanent

Job Summary

As an IT Security Specialist for Signaling Systems, you will play a crucial role in safeguarding Germany's railway operations by enhancing the security and robustness of existing and new digital signaling systems. Your daily tasks will involve analyzing legal requirements, deriving concrete security measures for critical infrastructures, and monitoring technological developments relevant to railway systems. You will be responsible for defining and documenting security requirements, conducting impact analyses, and ensuring compliance. A key part of the role involves hands-on testing of security implementations with manufacturers and within DB InfraGO AG's systems, including dynamic routing, switching, and virtualization. This position is ideal for an IT security expert with a strong understanding of legal frameworks and a passion for securing critical infrastructure, contributing to the modernization of Germany's rail network.

Required Skills

Education

University degree in Computer Science, Business Informatics, Business Engineering, or a comparable field

Experience

  • Professional experience in IT Security
  • Expertise in IT Security Management
  • Experience with IT security-related analysis methods
  • Knowledge of common IT security tools
  • Ideally, railway-specific know-how, especially in control and safety technology (LST), telecommunications (TK), signaling systems, and network technology

Languages

Not specified

Additional

  • Not specified