Senior 5G Core Network Engineer – IMS/VoLTE Leader

March Recruitment is seeking an MCX Senior Core Engineer to provide expert support across IMS, 4G/5G Core, MCX and VoLTE, from design through operations. You will collaborate with R&D, customers and partners to deliver secure, reliable mission‑critical solutions, ensuring testing, performance and operational requirements are met.

You will lead testing, troubleshooting and integrations for MCX Core, driving tests, documentation and knowledge transfer to peers.