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 robust 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.
Positive communication and documentation skills.

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

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