Responsibilities:
• Responsible for development product, which includes System-validation, feature validation and performance analysis, customer review sessions for LTE/5G and ORAN products focusing on Air interface, E2E performance, and Call Processing with excellent understanding of HW-SW architecture.
• Strong Knowledge of 5GNR & O-RAN with clear understanding of 5GNR layers SDAP,RRC,RLC,MAC and PHY, Ethernet/IP/eCPRI/O-RAN protocols.
Qualifications:
• 6 to 10 years of industry experience in testing and 5G RAN technologies.
• Graduate/Postgraduate in Computer Science / Electronics Engineering in the relevant field.
• Ability to communicate clearly and concisely, both orally and in writing.
• Must have a demonstrated ability to work independently with limited supervision, interfacing with a variety of personalities across many diverse internal groups, teams, divisions, and cultures.
• Strong Knowledge of 5GNR & O-RAN with clear understanding of 5GNR layers SDAP, RRC, RLC, MAC and PHY, Ethernet/IP/eCPRI/O-RAN protocols.
• Ability to Integrate gNB nodes such as O-DU and O-RU with strong knowledge of 5GCore network and Interface Protocols and timing.
• Hands-on experience on 5GNR and ORAN in Feature testing, Validation testing, Regression testing, System testing, Performance Testing, and Initial Integration Testing (SIT).
• Excellent knowledge of RAN(5G/O-RAN) specific testing and logging tools and ability to debug the issues.
• Solid understanding of 3GPP RAN and ORAN profile able to drive feature and specification mapping wrt ORAN WG requirements.
• Analyzing the product and feature requirements, converting them into system test cases and execution to ensure product meets customer spec.
• Aid in product & feature performance analysis, evaluation of new product & SW releases.
• Perform detailed analysis of 4G/5G Wireless Protocols and Responsible for analyzing and troubleshooting the issues with real time.