John Johnstone

John Johnstone is an experienced sales professional with a strong background in government and service provider sales. Currently serving as a Director in Government Sales at GTT since June 2018, John Johnstone has also held the position of Account Director for Service Provider Sales. Prior to GTT, John Johnstone worked at Interoute for over 13 years, where responsibilities included Account Director for Service Provider and Government Sales and Senior Sales Engineer. Earlier career experience includes roles as a Telecoms Strategy Consultant at IBM Business Consulting Services and Pricewaterhouse Coopers, as well as a Senior Engineer in Transmission Design at MCI WorldCom. John Johnstone holds a BEng (Hons) degree in Electronic and Electrical Engineering from Abertay University, obtained from 1992 to 1996.