Lead System Engineer

Infinite; Chennai; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Infinite in Chennai, India seeks a telecom engineer to join the SDM solutions team. The role focuses on integration, deployment and upgrades of SDM nodes including HSS, HLR, UDM, ONE-NDS, SDL, EIR and MNP, with emphasis on reliability and performance.

The candidate should possess strong consultation skills to translate customer requirements into effective technical solutions, and comfort with GSM, SS7, SIGTRAN and DIAMETER protocols. Experience with Kubernetes and VNFs is a plus.

Qualifications

• Experience with integration, deployment and upgrades of SDM nodes.
• Ability to drive solutions aligned with customer requirements.

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.

Skills

Consultation skills

Troubleshooting

Communication skills

Problem solving

Tools

GSM

SS7

SIGTRAN

DIAMETER protocol

AUSF-UDM

ONE-NDS/SDL

Kubernetes

CNF/BM

Job description

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.

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.