5G NTN Consultant- Satellite Comms

Role: 5G NTN Consultant- Satellite Comms Overview Key Responsibilities Lead technical guidance for 5G NTN architecture, integration, and protocol behaviour Design and support E2E NTN testbeds across: O-RAN gNB (RU/DU/CU/RIC) Core Network Payload and feederlink systems Define emulator vs hardware-in-loop strategies Evaluate UE simulators and channel emulators Support NTN-specific testing: Doppler compensation Timing synchronization Beam hopping Satellite handovers Feederlink switchover Develop integration and regression test strategies Drive lab orchestration and automation requirements Required Skills 8+ years in 5G systems engineering Strong knowledge in: RAN (RU/DU/CU) O-RAN Core Network UE behavior Hands-on 5G NTN testbed experience Expertise in 3GPP Rel-17/18 NTN standards Experience with: UE simulators Channel emulators O-RAN interfaces (eCPRI, NETCONF/YANG, RIC) Ability to execute complex integration and validation plans Preferred Experience at LEO satellite or NTN companies Knowledge of satellite ground systems and feederlink architectures Familiarity with: srsRAN OpenAirInterface Amarisoft Experience with CI/CD and lab automation Education BS/MS in EE, Computer Engineering, Telecommunications, or related field. ..... full job details .....