John Robertson graduated from No1 Radio School, Royal Air Force Locking in Avionic Electronics in 1985 after qualifying as a Mechanical Engineer from Timex corporation in 1983. Between 1985 and2005, he worked as a NATO communication specialist and an electronics instructor in several NATO member countries. In 2005 he completed his Cambridge English Language Teaching to Adults course (CELTA) course at Izmir Economy University. He joined IEU as a part-time instructor in November 2005. From September 2006 to present he has worked as a full time English language instructor in the Prep Programme.