Principal System Architect - Space Networks

Job description

Nokia Space Networks business focuses on creating customized solutions and developing LTE and 5G commercial RAN, Cloud and Core products for our customers operating in NTN. NTN project is Nokia co-operation with AST Space Mobile company that enables innovative, direct-to-mobile over-the-satellite communication in 3GPP LTE and 5G standard. We are looking for a passionate and highly experienced System Architect, eager to shape the architecture of next‑generation high‑end telecommunication systems. In this role, you will drive end‑to‑end solutions, influence key technical decisions, and define system‑level directions for NTN technologies. - Defining and reviewing system-level requirements, functional specifications, and interface descriptions for LTE/5G/NTN features - Designing end‑to‑end architecture for radio access solutions - Translating customer, project, and standardization requirements (3GPP) into clear system designs - Providing architectural guidance for software, hardware, and integration teams working across multiple components - Reviewing design proposals, providing feedback, and ensuring architectural consistency across subsystems - Performing impact analysis, feasibility...