Senior Network Architect 5G (f/m/d)

1&1 is one of the leading telecommunications providers in Germany with over 3,200 employees and nearly 16 million customer contracts. With pioneering spirit, unusual ideas and creative teams, we have won a leading market position in mobile and broadband connections. By combining the over 50,000 km long 1&1 fiber optic network and regional networks, we create Germany's most extensive fibre network. We also build the most modern 5G network in Europe, based on the new Open-RAN technology. With open interfaces and 5G functions in a powerful cloud infrastructure. Continue the 1&1 success story. Be part of 1&1.

Specific Project Focus: Interface to Customer Operations and Customer Experience Management Ensures robust, scalable, resilient, and target proofed architecture Provides guidance to engineering teams to improve robustness of network architecture, incl. observability of network performance indicators Translates network deviations into robust, scalable network requirements Work close with planning, engineering, operations and IT to ensure alignment across domains/teams

Several years in Telecom networks and in Architecture role, especially Mobile NW, ORAN, Network Slicing, Telco Cloud, AI Ops), incl. 4G/5G, Cor and RAN Deep understanding of telecom protocols (e.g. LTE, 5G SA, IMS, ORAN, EPC, IP/MPLS, SDN/NFV, eSIM) Experience with cloud environments (e.g. Kubernetes, Openstack, VMWare, AWS, Outpsts) Excellent communicationskills and experience in leading architecture discussions with senior stakeholders Proven Experience in working in complex, multi vendor environment

Attractive salary Strong community of team players Trusted working hours with flexible scheduling and the possibility of working mobile up to 40% Numerous further training opportunities online and offline Discounts on 1&1 products and various leisure activities Free drinks and fresh fruit Job-bike subsidy JOBV1_EN