IT Network Specialist Network Management / Cisco m/f/d

  • DZ BANK AG, Platz der Republik, Frankfurt am Main

Job description

Welcome to DZ BANK

Work at a bank where you can successfully shape your future and the future of our business partners. DZ BANK is the second largest commercial bank in Germany, the central institution of the Volksbanken Raiffeisenbanken cooperative financial network, the central bank for more than 700 German cooperative banks and the holding company for the companies in the DZ BANK Group. We are a reliable and efficient employer that offers you exciting new challenges. That combines digital thinking with consistent action. That values your experience and encourages initiative. That drives innovation and believes in constant change. Who sticks to goals until they are achieved. And who thinks and works in a spirit of partnership - because we like to shape success together, with you.


What you can expect

  • As an IT Network Specialist (m/f/d) you will control and optimize the operational network management of DZ BANK in close cooperation with our network service provider and eliminate faults and performance problems in the network environment.
  • We also know that the operation of network-specific security infrastructures, both in our internal network and with our cloud hyperscalers (Google and Microsoft), is in the best hands with you.
  • With your expertise, you will help to reduce network-related risks and further develop our network operations with your solution ideas, both technically and strategically.
  • You act as a bank-wide contact person, including the implementation planning of the cost/benefit analysis and support the implementation of the bank strategy in your area of expertise.
  • Also on your agenda: active participation in firewall management processes, change management, administration of complex network infrastructures and responsibility for stable system operation, including planning and implementation of release changes.
  • You are responsible for compliance with regulatory frameworks and technical standards and take on the technical management of projects.
  • The planning, further development and documentation of new and existing network structures and the creation and maintenance of complex scripts relating to system administration, monitoring and automation round off your area of responsibility.

What you bring with you

  • Successful studies: computer science, business informatics, mathematics, physics or similar - alternatively a comparable completed apprenticeship
  • Sound professional experience in enterprise network infrastructure, preferably with Cisco products and technologies such as Application Centric Infrastructure and Software-Defined WAN
  • Familiar with firewall management, ideally with the Tufin Orchestration Suite and Check Point and Fortinet products
  • Knowledge in the configuration of IT security infrastructures (including DMZ and Zero Trust), in current developments, methods and tools (including f5 BIG-IP and Zscaler) in the above-mentioned area and in IT processes according to ITIL in the context of incident, problem and change management, preferably with ServiceNow
  • Proficient in setting up cloud infrastructures via development pipelines using IaC and in the secure use of required tools (GitLab, Terraform, Ansible, Linux, etc.)
  • Willingness to participate in shift work (early/late shift) and our on-call service
  • Good written and spoken English


What we offer you

From attractive performance-related pay to support with childcare. From flexible working hours to a company pension scheme. From extensive training programs to sports and fitness offers. At DZ BANK you will receive many benefits and advantages as well as optimal conditions for your personal development. We live cooperative values and pay attention to a work-life balance. Have we piqued your interest? Then we look forward to receiving your application - and to meeting you.


Contact us

If you have any questions Hartmut Hans by telephone at 069/7447-2683 at your disposal. Find out more at!


We look forward to getting to know you. Start your online application now via the Apply buttonDuration max. 10 minutes.

Reference date:  14.03.2024
Job ID:  1741