(Senior) Network Engineer | (Senior) Network Engineer (m/w/d)

Job Summary

As a (Senior) Network Engineer, you will serve as the 'network glue' for a complex, automated WAN and Core infrastructure distributed across five German data centers. Your daily responsibilities include designing, operating, and evolving core network components such as backbones, routing cores, and data center interconnects. You will work closely with cross-functional infrastructure teams to consolidate cloud and network stacks, select hardware/software components, and maintain comprehensive documentation. The role involves hands-on administration and troubleshooting of switches, routers, firewalls, and load balancers to ensure high availability. This position is ideal for professionals ready to take ownership of a high-level infrastructure and contribute to GitOps-driven automation. SysEleven offers a collaborative environment focused on digital sovereignty, utilizing both open-source and commercial solutions, making it an attractive destination for 'techies' who want to shape the future of cloud infrastructure.