Senior Manager, 5G RAN – Core Systems Software Architecture
Core
Lead the design, development, and lab integration of real-time communications software enabling robust connectivity between gNodeB platforms and Multi-Operator Core Network (MOCN) environments for Amazon Leo's LEO satellite constellation.
Role type
Senior Manager, 5G RAN Core Systems Software Architecture
Builds
Real-time control-plane and data-plane communication stacks for satellite-terrestrial integration
Domain
Telecommunications, 5G Core, Satellite Communications (NTN)
Deliverable
production ML models | product features | infrastructure
Required skills
3GPP NGC/NGU protocols, RRC signaling, Multi-PLMN broadcast, gNodeB integration, MPLS/segment routing, Hardware-in-the-Loop (HIL) testing, team building, technical architecture
Preferred skills
O-RAN architectures, SDN controllers, C/C++/Rust, network emulation tools, satellite/LEO constellation experience
Technologies
3GPP, gNodeB, MOCN, MPLS, segment routing, HIL frameworks
Responsibilities
Architect software stack for RAN–Core connectivity, define interface specifications for NGC/NGU/RRC, lead HIL test framework development, build and mentor high-performing engineering teams, drive lab-based system integration, author technical specifications and architecture documents
Seniority
Senior, hands-on IC with leadership responsibilities
