Lead System Engineer

Job Summary

We are looking for an experienced professional with strong technical skills in telecommunication core products, particularly SDM nodes. The ideal candidate will be responsible for the integration, deployment, and upgrade of critical network components, bringing expertise in protocols like GSM, SS7, SIGTRAN, and DIAMETER, along with knowledge of 5G, IMS, and Telco Cloud environments.

Key Responsibilities

• Should be able to perform integration, deployment and upgrade of the SDM nodes (HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc.).
• Should possess good consultation skills and should be able to drive solutions as per customer requirements.

Requirements

Technical Experience

• Knowledge of GSM, SS7, SIGTRAN & DIAMETER protocol.
• Working knowledge of AUSF-UDM, HLR and HSS nodes.
• Working knowledge of ONE-NDS/SDL node VNF, CNF & BM.
• Knowledge of 5G, IMS & GSM call flows.
• Experience with Implementation, Integration, Acceptance Tests, Upgrades, O&M & Troubleshooting on telecommunication core products.
• Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud.
• Ability to troubleshoot and diagnose basic software problems pertaining to SDM Nodes.
• HLR / HSS Migration experience - added advantage.
• Kubenetes, VNF and CNF exposure is added advantage.

Educational Qualification

B.Tech/B.E.

Experience Range

4 - 8 Years