Core Network Engineer

We are urgently hiring for Core Network Engineer. Details are below-

Experience- 5 to 8 years

Notice- Immediate Joiner

Budget- As per market standard

Locaton- Chennai

Job Details-

Essential

• Good knowledge on CS, PS & IMS core (optional) with skills in validation, troubleshooting and fault resolution.
• Good knowledge on end-to-end data service call flows.
• Knowledge on key protocols e.g. GTP, Gi, Sy, Gx, Gy & Ro, SIGTRAN, MAP etc
• Wireshark tracing of critical infrastructure to debug issues.

Desirable

• Knowledge of 3GPP, IETF and GSMA standards and architectures
• Knowledge of SIM, eSIM and BAP testing
• Database experience in Oracle, SQL Server, or other commercial/open-source database platforms
• System Admin skills of PL/SQL, Batch, UNIX & MS Office
• Knowledge on understanding programs /codes and...