Execute and maintain the build acceptance test suite used to qualify products for customer deployments
Diagnose and resolve complex interoperability issues between ONUs and Harmonic’s vOLT through in-depth analysis of logs, traces, and source code
Analyze requirements for automated testing and maintain CI test suites by integrating new tests (written in Python) developed by other teams, while optimizing structure and coverage
Collaborate closely with R&D Scrum teams to investigate complex issues, providing detailed technical analysis and reproducible scenarios
Utilize automation and debugging tools to improve test coverage, execution efficiency, and root-cause analysis

BE/B.Tech/M.E/M.Tech degree in CS/EC/IT or equivalent experience
5+ years of hands-on experience in networking systems QA, integration, or R&D
Proven experience in writing clear test plans, test cases, and bug reports, as well as executing test scenarios
Strong knowledge of PON architecture, protocols, and specifications, including OLT/ONU interoperability
Deep understanding of networking protocols, including IEEE 802.1Q/ad bridging and/or IPv4/IPv6 unicast and multicast routing
Experience working in Agile/Scrum environments
Proficiency with Linux systems and network debugging tools (e.g., Wireshark, tcpdump)
Strong analytical and problem-solving skills with the ability to perform deep root-cause analysis
Excellent collaboration and communication skills in English

Senior Software QA Engineer

Key skills