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Senior 5G Systems Engineer (NTN,Ground & Access)

London
5 days ago
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Senior 5G Systems Engineer (NTN ,Ground & Access)

  • Location: London (Hybrid/UK-remote considered)

  • Type: Permanent

  • Salary: Competitive + benefits

    You’ll lead the build-out of a cloud-native 5G RAN for a new satellite constellation, joining a small senior team working at the intersection of space and telecom.

    The Impact

    Design and integrate a standards-compliant satellite RAN (gNB/DU/CU) and the ground access layer, adapting terrestrial 5G for non-terrestrial networks (NTN). You’ll drive performance, reliability and security end-to-end across space and ground segments.

    What you’ll do

  • Lead design/integration of a 5G satellite RAN and ground access

  • Develop/validate NTN-compliant RAN components; ensure 3GPP alignment

  • Build and operate a cloud-native RAN (containers, orchestration, automation)

  • Collaborate with RAN, Core and Satellite teams; own lab, sim and field trials

  • Champion scalability, security, interoperability and regulatory compliance

    What you’ll bring

  • 5+ years in 5G RAN development/integration (NR, 3GPP, gNB/DU/CU)

  • Cloud-native telecom, microservices, containers, Kubernetes

  • Solid IP networking (routing/switching/security) & scripting (Python/Bash)

  • RF/link-budget awareness and comfort across PHY/MAC and system level

    Desirable Skills

  • NTN or satellite ground systems (antennas, modems, RF) experience

  • Exposure to 5G Core and automated telco orchestration at scale

  • Security for mission-critical telco, constellation ops/orbital dynamics

    Why Join?

  • Own meaningful chunks of a first-wave network

  • Work with senior operators

  • High autonomy, real impact, modern stack

    Interested? Please apply

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