4G/5G Core Network Test Engineer

Job Title: 4G/5G Core Network Test Engineer

Experience: 5 8 Years

Location: Bangalore

Employment Type: Full-Time

Job Summary We are looking for an experienced 4G/5G Core Network Test Engineer with strong expertise in telecom core network testing, validation, troubleshooting, and end-to-end call flows.

Key Responsibilities

- Perform functional and system testing of 4G/5G Core Network solutions.
- Validate end-to-end 4G LTE and 5G call flows and procedures.
- Work with core network components including MME, SGW, PGW, AMF, SMF, and UPF.
- Develop and execute test cases based on functional and technical requirements.
- Perform integration, regression, feature, and interoperability testing.
- Analyze test failures, identify issues, and collaborate with development teams for resolution.




- Troubleshoot signaling and network-related issues across 4G/5G core components.
- Prepare test reports, defect reports, and testing documentation.

Required Skills
- 5 8 years of experience in 4G/5G Core Network Testing.
- Robust understanding of LTE/5G Core architecture and protocols.
- Hands-on experience with MME, SGW/PGW, AMF, SMF, and UPF.
- Good understanding of 4G/5G signaling and call flows.
- Experience in functional, integration, regression, and system testing.
- Strong troubleshooting and analytical skills.
- Good communication and documentation skills.

Education BE/B.Tech/ME/M.Tech/MCA/M.Sc graduates only.

📌 4G/5G Core Network Test Engineer (Bangalore Urban)
🏢 SWITS DIGITAL Private
📍 Bangalore Urban