IT Specialist for IBM AIX & Red Hat Linux | IT-Spezialist für IBM AIX & Red Hat Linux (w/m/d)

ALDB GmbH

Berlin, Berlin, Deutschland
Published Mar 23, 2026
Full-time
Permanent

Job Summary

As an IT Specialist for IBM AIX & Red Hat Linux, you will join the IT Basic Operations team to ensure the 24/7 reliability of internal IT infrastructure services critical for national emergency digital radio networks. Your daily responsibilities include managing high-availability (HA) and disaster recovery (DR) systems, translating business requirements into technical solutions, and collaborating with project managers to implement new IT projects. You will be responsible for the administration of IBM POWER systems and Red Hat Enterprise Linux environments, while also contributing to technical documentation and security management. This role is ideal for professionals who value social impact, as the work directly supports emergency services and government security. The position offers a highly secure workplace with an above-average salary, flexible mobile working models, and significant professional development opportunities through regular training in a future-oriented environment.

Required Skills

Education

Degree in Computer Science, Information Technology, or a related field; alternatively, completed vocational training as an IT Specialist for System Integration (Fachinformatiker Systemintegration) or a comparable qualification.

Experience

  • Professional experience in the administration and configuration of IBM POWER Systems and AIX operating systems
  • Professional experience in the installation and management of Red Hat Enterprise Linux (RHEL) systems
  • Experience in automating IT tasks using Ansible and managing systems via Red Hat Satellite is preferred
  • Experience in implementing operational and technical IT security guidelines
  • Experience in managing high-availability and disaster recovery environments

Languages

German (Fluent)

Additional

  • The application requires a CV submitted in the German language. The role involves supporting 24/7 critical infrastructure operations. Locations available in Berlin or Hannover.