Jack is a principal of Broadband Success Partners, a consultancy focused on the technology, operations, marketing and finance needs of service providers, suppliers and telecom investors. Clients include Ciena, Corning, Fujitsu, Grain Management, and Infinera.  Prior to co-founding the group, Jack was Senior Director of Systems Engineering for Altice USA and Cablevision Systems.  Projects included Voice Over IP, Business Services, Advanced Access Networks and Optical Transport. Jack served as Chairman of the Cablelabs Packet Cable Certification Board from 2011 to 2017, and has written for Broadband Library magazine, LightReading, and other publications. With prior posts at Lightpath, MTV Networks, Tribune/United, and Warner/Amex, he has over 35 years of industry experience.