Role: EPC / 5G Core Test / QA Lead

Experience: 9-11 Years

Location: Hyderabad | Bengaluru | Chennai | Delhi NCR

We are seeking a highly skilled EPC / 5G Core Test / QA Lead to lead testing and quality assurance activities for next-generation mobile core networks. The role involves defining test strategy, managing large-scale validation programs, and ensuring reliable performance across EPC and 5G Core environments.

Key Responsibilities

- Lead end-to-end testing for EPC and 5G Core network solutions.
- Define test strategy, planning, execution, and quality governance.
- Validate LTE and 5G call flows, registration, and session management procedures.
- Perform functional, integration, interoperability, performance, and scale testing.
- Execute mobility, roaming,



and network slicing validation.
- Analyze GTP and PFCP signaling using Wireshark and PCAP traces.
- Conduct load and scalability testing using Spirent Landslide.
- Drive defect management, RCA activities, and stakeholder engagement.

Required Skills
- EPC & 5G Core Testing
- LTE Attach & 5G Registration
- AMF, SMF, UPF, MME, SGW & PGW
- GTP & PFCP Protocols
- Network Slicing & Mobility Testing
- Spirent Landslide
- Wireshark & PCAP Analysis
- Test Governance & Defect Management

Thanks & Regards, Md Shahid, TCS

📌 EPC / 5G Core Test / QA Lead (Bengaluru)
🏢 Tata Consultancy Services
📍 Bengaluru