The Communication Systems and Networks (CSN) research group is looking for two excellent, motivated, self-driven Ph.D. students to work in the area of next generation Open RANs. The positions are placed at the Sensible Things that Communicate (STC) research center, who is a leading Scandinavian research center in Industrial IoT, and are doing research on fields ranging from wireless connectivity, network security, distributed systems, ML/AI, embedded systems, visualization and measurement systems.