Amanda Tierney


Amanda Tierney is executive vice president of Network Connectivity at Zayo. In her role, she is responsible for the Wavelengths, Ethernet, IP and SONET Strategic Business Units as well as Access Management and Inside Plant.

Amanda has built a diverse career in the communications industry, both in terms of the functions she has led and the customer segments she has faced in the market, spanning from small and mid-sized businesses up to the largest global enterprises and service providers. Amanda joined Zayo from Charter Communications where she served as vice president of Commercial Marketing. Prior to Charter, she held leadership positions in a variety of functions during her nine-year tenure at Level 3 Communications, including Customer Care, Offer Management, Market Management and Corporate Strategy.

She began her career at Citi as a financial analyst and investment officer. Amanda holds an MBA from Stanford and a BA from Bucknell University.