Hoonil Lim

Hoonil Lim is a seasoned Lead Network Engineer at Lumen Technologies, with extensive experience in network operations and engineering since 1999. Key responsibilities include leading testing and operation initiatives, focusing on Layer 2/VPLS, Layer 3 IPVPN, and other protocols such as MPLS and BGP, while utilizing tools like Spirent and Wireshark. Hoonil's expertise encompasses development of NOC tools through Python and UIPath, troubleshooting customer-facing configurations, and supporting VoIP services. Prior experience includes serving as the NOC Team Lead at Level 3 Communications, overseeing training and operational projects, and working as a Language Verification Engineer at International Language Engineering. Hoonil holds a Master’s degree in Telecommunications from the University of Colorado Boulder and a Bachelor’s degree in Mechanical Engineering from Seoul National University of Science and Technology.