Develop architecture designs for gateway systems, including high‑level and low‑level designs, data flows, and interface control to ensure end‑to‑end integrity across RF/front‑end, baseband/modem, IP/transport, management, and security domains . This role collaborates regularly with: Internal: RF/Antenna Engineering, Baseband/Modem Engineering, Network/Transport Engineering, Security, Cloud/IT, NOC/Operations, Service Delivery/PMO, Quality/Assurance, Supply Chain .