Load Balancer Administrator | Loadbalancer Administrator VSNFD (m/w/d)

Deutsche Telekom AG

Düsseldorf, Nordrhein-Westfalen, Deutschland
Published May 6, 2026
Full-time
No information

Job Summary

As a Load Balancer Administrator, you will play a critical role in ensuring the high availability, performance, and security of business-critical applications. Your day-to-day responsibilities will involve the administration, configuration, and troubleshooting of load balancing solutions, with a primary focus on F5 BIG-IP (LTM/GTM) systems. You will manage SSL/TLS certificates, implement network security protocols, and work with Juniper systems to maintain a robust infrastructure. A key aspect of this role is contributing to system stability through an on-call rotation, including weekends and holidays, to guarantee 24/7 service availability. This position is ideal for a detail-oriented professional who excels in network infrastructure management and thrives in a collaborative, tech-forward environment. You will be part of a dedicated team at T-Systems, focusing on delivering reliable digital business solutions through connectivity and infrastructure excellence.

Required Skills

Education

Not specified

Experience

  • Professional experience in the administration and configuration of F5 BIG-IP load balancing systems
  • Practical experience in scripting for automation using Python and Bash
  • Proven expertise in managing SSL/TLS certificates and network security protocols
  • Professional experience working with Juniper networking systems
  • Experience in troubleshooting and resolving complex infrastructure issues

Languages

Not specified

Additional

  • Must be willing to participate in on-call rotation including weekends and holidays. Position is available for full-time or part-time work.