IMS Core Network Engineer: 24/7 Troubleshooter

OXIO is seeking a senior core network engineer in Dubai to manage 2G/3G/LTE and IMS environments. You will operate IMS nodes, perform fault diagnostics, and lead 24/7 on‑call coverage in a busy telecom domain.

You will verify configurations, implement security audits, and work on end‑to‑end service functionalities while following standard procedures. Fluency in English required; morning/afternoon shifts may apply.