Lightpath is one of the largest competitive local exchange carriers in the tri-state area. We own and operate our infrastructure "from the ground up" by deploying over 20,000 route miles connecting 13,500 on-net/LIT buildings. With a strong portfolio of cutting edge solutions for Internet, WAN, Voice, SD-WAN, Security & Cloud services, we enable Enterprise customers of all sizes the ability to react to new challenges while developing best practices for the future. With Lightpath's continued focus on network excellence and a “customer first” service commitment, we are building a workforce of the best talent that will meet the needs of our customers and reflect the diverse communities we serve. Job Summary: We are seeking a highly skilled and experienced Lead Telecom Engineer to architect, implement, and support advanced voice infrastructure solutions. This role requires deep expertise in Metaswitch platforms (CFS, Perimeta SBC, EAS) and similar cloud-based voice systems, as well as strong proficiency in SIP, RTP, and TDM protocols. The ideal candidate will lead initiatives around voice service delivery, endpoint integration, and network optimization, ensuring high availability and performance across our voice infrastructure. This position also demands strong leadership capabilities, including mentoring team members, driving technical strategy, and fostering collaboration across engineering and operations teams.