Information Security Engineer - Public Key Infrastructure Focus | Information Security Engineer (m/w/d) – Schwerpunkt Public Key Infrastruktur

ALDB GmbH

Berlin, Berlin, Deutschland
Published Aug 4, 2025
Full-time
Permanent

Job Summary

This role is for an Information Security Engineer specializing in Public Key Infrastructure (PKI) to join a team dedicated to securing critical communication networks for government and emergency services in Germany. The successful candidate will be responsible for monitoring, optimizing, and evolving IT, network, and application security structures, including client separation and network segmentation. Key tasks involve developing and maintaining technical components of security concepts based on IT-Grundschutz, creating technical guidelines for cryptography and certificate management, and implementing advanced security approaches like Zero Trust. This position offers the opportunity to contribute to a vital public service, ensuring the continuous operation and security of essential infrastructure, with a focus on conceptual and operational security.

Required Skills

Education

Bachelor's degree in IT-Systems Engineering, IT-Security, (Business) Informatics, or comparable qualification/training

Experience

  • Professional experience with BSI guidelines (IT-Grundschutz, Minimum Standards, TR, EuBB, etc.) and/or international standards (ISO27001, CIS-Controls)
  • Very good knowledge in Public Key Infrastructure (PKI)
  • Good knowledge in at least three of the following areas: Network Security, Data Security, Endpoint- & Server-Security (incl. System Hardening), Cryptography, Identity & Access Management, and Vulnerability Management

Languages

German (Fluent)English (Fluent)

Additional

  • Not specified