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 SOPs will be advantageous.
- Shell script or other programming language knowledge will be advantageous.
- Experience in AWS or any cloud platform
- Working Knowledge of Jira and Confluence
