IT Network Security Engineer | IT-Ingenieur Netzwerksicherheit (m/w/d)

Job Summary

As an IT Network Security Engineer, you will be responsible for the operational implementation of network security measures, including the analysis, troubleshooting, and securing of existing infrastructure. Your day-to-day tasks involve the configuration, operation, and maintenance of firewall systems with a primary focus on Checkpoint solutions. You will also implement and support high-security gateways such as SINA, Infodas, and Secunet, while managing PKI infrastructure and DNS servers. A key part of the role includes knowledge transfer to internal staff and maintaining detailed technical documentation. This position is particularly attractive for professionals with a background in defense-related security environments who enjoy working with high-end security components like Cisco and SINA gateways. The role offers a blend of complex technical challenges and the opportunity to shape security protocols within a collaborative team environment at a leading technology service provider.