Aufgaben Jointly responsible for the operation and support of the core infrastructure using IBM Power systems and AIX operating systems
Development, implementation, and maintenance of AIX-based enterprise systems, as well as the further development of Linux and Unix systems and the associated underlying infrastructure
Project management on the open-source IT automation platform “Ansible” for system configuration, software deployment, and workflow orchestration
Participation in the design and implementation of projects to further differentiate the existing infrastructure
Second-level support, including on-call duty
Ensuring compliance with security policies, backup strategies, and change management procedures
Qualifikation Bachelor’s or Master’s degree in Computer Science or Engineering
ITIL certifications are a plus
Strong knowledge of a bank’s core infrastructure and the major Unix/Linux distributions: IBM AIX, Red Hat Enterprise Linux (RHEL), or Solaris
Familiar with storage technologies such as memory, disk arrays, NAS/SAN, GPFS, including the IBM PowerVM virtualization environment, and knowledge of database concepts such as maintenance, recovery, failover, and high availability
Knowledge of programming languages such as Shell, Python, YAML
Experience as a Unix/Linux systems administrator
Analytical personality with an interest in project management and problem-solving
Service-oriented mindset and interest in interacting with stakeholders
Interest in a structured, independent work style with the ability to remain focused under pressure
German and English
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