Bachelor's degree (or higher) in an IT-related field (e.g., Computer Science, Network Engineering, or similar) Profound skills in the area of network standards & architectures Knowledge of networking concepts, such as TCP/IP, DNS, and VPN Experience in managing and operating enterprise network environments with core network service technology, e.g. VPN, DNS, DHCP, MPLS, SD-WAN, OSPF, BGP, Proxy, etc. Profound knowledge of routing and global peering Profound knowledge in Software-defined networking (SDN) and SD-WAN Experience in automation, infrastructure as a code (IaC), cloud-related common programming, scripting and code development Advanced experience with firewalls and firewall policies Hands-on attitude and holistic approach Strong analytical skills as well as ability to work solution-oriented, structured and to think outside of the box Ability to work in a fast-paced, collaborative environment with cross-functional teams Good team working skills and willingness to work and perform in a modern multi-national / inter-disciplinary team across Europe Excellent communication skills, both verbal and written Fluency in written and spoken German and English Please bear in mind that it might be a Senior position depending on your professional experience.