Seth Sherwood

Seth Sherwood currently serves as the Executive Vice President of National Wireline at MasTec, a position held since April 2017, and previously held the role of Senior Vice President for the West Region - Wireline. Prior to MasTec, Seth was the President of SEFNCO Communications from April 2004 to April 2017. Earlier in the career, Seth worked at Comcast Cable as a Project Manager from February 2002 to April 2004, where responsibilities included coordinating construction and performance testing for a significant upgrade of a 5,000+ mile fiber optic and coaxial network. Additionally, Seth served as a Technical Lead in Network Operations at Comcast Cable from July 1996 to February 2000, supervising efforts for the launch of advanced video, data, and voice services.