Associate Engineer

Ericsson·Noida

Pay not stated3–5 yrsFull-time

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About the role

We are looking for a skilled and driven Packet Core Optimization Engineer to join our Managed Services team in Noida. This role sits at the heart of Packet Core performance, offering you the opportunity to work across cutting-edge 2G/4G/5G NSA networks, collaborate with global telecom vendors, and directly impact end-user network experience.

What you'll do

Drive performance and optimization activities within a managed services operations environment
Conduct KPI analysis, trace analysis , and lead improvement initiatives for Packet Core performance
Manage and execute configurations including OSPF, IP pool addition, OCS/DRA/PCRF definition, LAC Barring, CSFB, SRVCC, APN creation, BSC/RNC migration
Support VoLTE/IMS-related configurations in MME and GGSN
Analyse GPRS, VoLTE, and EPC/LTE call flows and ensure seamless network interface integration (Gb, Gr, Gi, Gn, Gx, Gy, S1, S6a, S11, SGs, S10, etc.)