Sr. Software Integration Engineer

Sr Software Integration Engineer Harmonic is the worldwide leader in virtualized broadband solutions We revolutionized broadband networking via the industry s first virtualized broadband solution enabling broadband operators to more flexibly deploy gigabit internet service to consumers homes and mobile devices Learn more at Role Description We are seeking a Senior Engineer to join our team in the Broadband R D organization in Bangalore India This position is part of a strategic new team responsible for OLT-ONU interoperability stability and compliance You will serve as an integration engineer with responsibility for integration testing and preferably SW development combining deep PON expertise with hands-on diagnose complex issues implement fixes and ensure seamless ONU integration across customer deployments Location Hybrid role - working at 3-4 days a week from our office in Bangalore What you will be doing Execute and maintain the ONU IoP acceptance test suite used to qualify ONUs for customer deployments Diagnose and resolve complex interoperability issues between ONUs and Harmonic s vOLT through deep technical analysis of logs traces and source code Read debug and modify C and Python code to identify root causes and implement fixes for straightforward issues Analyze PON specifications ITU-T G 984 G 987 G 9807 G 988 to assess compliance and guide resolution of protocol deviations Lead technical discussions with ONU vendors to isolate and resolve interoperability gaps using captured traces and specification analysis Collaborate with R D scrum teams on complex issues providing detailed technical findings and reproduction scenarios Validate vendor fixes through regression and acceptance testing Use of automation tools for execution and debugging to improve test coverage and analysis efficiency What you will need to succeed BE B Tech M E M Tech degree in CS EC IT or equivalent experience 5 years of hands-on experience in networking systems development integration or R D Familiar with C and Python programming skills with the ability to read debug and modify production code Proficiency with Linux environments and network debugging tools Wireshark tcpdump Solid knowledge of networking protocols MT-2 Ethernet VLAN IPv4 6 DHCP multicast Experience with traffic generation tools IXIA Spirent iPerf Understanding of PON architecture protocols and specifications including OLT ONU interoperability OMCI and PLOAM messaging - advantage Basic familiarity with containerized environments Docker Kubernetes - advantage Strong analytical and problem-solving skills with the ability to perform deep root-cause analysis Excellent collaboration and communication skills in English Diversity Equality and Inclusion at Harmonic At Harmonic we believe that building and nurturing a global team with diverse backgrounds and voices is critical to our success Together we achieve excellence through creativity and innovation build relationships based on integrity and mutual respect and deliver the highest quality in every aspect of our business for the benefit of our employees business partners and shareholders LI-Hybrid LI-MU1 About Us Harmonic NASDAQ HLIT the worldwide leader in virtualized broadband and video delivery solutions enables media companies and service providers to deliver ultra-high-quality video streaming and broadcast services to consumers globally The company revolutionized broadband networking via the industry s first virtualized broadband solution enabling operators to more flexibly deploy gigabit internet services to consumers homes and mobile devices Whether simplifying OTT video delivery via innovative cloud and software platforms or powering the delivery of gigabit internet services Harmonic is changing the way media companies and service providers monetize live and on-demand content on every screen More information is available at www harmonicinc com About the Team Join the broadband revolution at Harmonic where we re pioneering the future of multigigabit connectivity As the worldwide leader in virtualized broadband solutions we re transforming the way people live work and connect Our groundbreaking technologies including Unified DOCSIS 4 0 Remote OLT and AI-Ops solutions are empowering operators to deliver lightning-fast internet services to homes and businesses across the globe With our industry-first virtualized broadband solution and cOS platform we re simplifying operations reducing costs and pushing the boundaries of what s possible We re proud to power next-gen broadband services for leading operators across North America Europe Latin America and Asia At Harmonic you ll be part of a dynamic team that s shaping the future of connectivity You ll have the opportunity to work on cutting-edge projects collaborate with top talent and be part of a company that s making a real impact Join our mission to empower a more connected world and discover a career that s fast innovative and full of possibilities