Job Description:
Design, develop, and execute comprehensive test strategies for 4G/5G Core Network elements. This role encompasses both manual and automated testing methodologies using Robot framework to ensure network reliability, performance, and compliance with 3GPP specifications.
Primary Responsibilities:
- Design and develop manual and automated test cases for 4G/5G Core Network elements utilizing the Robot Framework automation platform.
- Conduct detailed analysis of call procedures and signaling flows across critical network elements, including MME, GW, AMF, SMF and UPF
- Develop comprehensive functional test case suites encompassing both positive and negative scenarios for call procedures across MME, GW, AMF, SMF, and UPF network elements.
- Create, document, and execute functional test plans across multiple software packages and releases, ensuring thorough coverage and traceability.
- Implement and optimize automated test frameworks using Robot Framework, execute regression and feature testing, and maintain detailed test reports and metrics.
Required Qualifications:
- Minimum 3+ years of hands-on experience in 4G/5G Core Network testing and validation
- Advanced understanding of MME/GW and AMF/SMF call flows and signaling procedures
- Demonstrated expertise in 3GPP specifications relevant to 4G/5G Core Network architecture and protocols
- Proficient working knowledge of Linux operating systems, Python programming, and Robot Framework automation
- Solid analytical and problem-solving capabilities with attention to detail