planetary mesh networks across land, sea, air, and space. We are seeking a Solution Architect with deep expertise in end-to-end SATCOM and 3GPP mobile network architecture (RAN, Core, Transport, and Service Orchestration), with a strong focus on 4G/5G Non-Terrestrial Networks (NTN) , Direct-to-Cell systems … mobility, scheduling, interference coordination). Ensure solutions meet regulatory and spectrum requirements (ITU-R, regional regulators). Contribute to standards bodies and industry forums (3GPP, ETSI, GSMA, O-RAN, ESA NTN Forum, etc.). Define orchestration and automation strategies for cloud-native, SDN-based networks. Required Qualifications: Strong background ...