System Administrator

vor 18 Stunden

Bad Homburg vor der Höhe, Hessen, Deutschland Fiserv Vollzeit

About the Role

Fiserv is seeking a highly skilled System Administrator to join our team. As a System Administrator, you will be responsible for the operation and maintenance of our network operations application, Poseidon. This role requires a strong understanding of transaction processing and technical communication protocols.

Key Responsibilities

  • Administration and operation of the Poseidon application
  • Definition, planning, and testing of application extensions and updates
  • Management of system events and troubleshooting
  • Continuous monitoring and optimization of performance
  • Participation in projects, including implementation of compliance requirements and cloud migrations
  • Setup, configuration, and testing of the DR solution
  • Support and communication with internal and external customers
  • Updating and documentation of ZKA keys
  • Organization and support of ITIL processes

Requirements

  • Degree in computer science, business informatics, mathematics, or a comparable qualification
  • Several years of experience as a system administrator, preferably in transaction processing
  • Fluent German and English skills, both spoken and written
  • 3-5 years of experience as a system administrator

What We Offer

Fiserv is a global leader in payments and financial technology, with a commitment to innovation and excellence. We offer a dynamic and supportive work environment, with opportunities for professional growth and development.

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