Communications Systems Engineer (5G Satellites) to design, integrate, and test next-generation 5G satellites and advanced communications systems. Youll collaborate across internal and external engineering teams to build clear, data-driven trade studies and recommendations spanning ground infrastructure, payload solutions, and key technology trade-offs. Responsibilities: Generate system-level requirements, specifications, and interface definitions Perform end-to-end system design trade-offs Analyse system-level performance and allocate requirements to subsystems/components Define system and satellite payload CONOPS and architecture, with emphasis on RF and PHY layer aspects Develop requirements for antenna systems and on-board processing functions Drive technology maturation and risk-reduction plans for critical elements (ground and space) Support business development and proposal activities with multiple customers and partners Lead/participate in specification trade-off negotiations with customers, partners, engineers, and working groups Experience: Educated to PhD or similar in Electrical Engineering, Mathematics, Physics, or related discipline Strong communication, analytical and mathematical skills Simulation and computer modelling (e.g...