John Sexton is a Chartered Engineer Electronic Engineering.

He holds a Master’s degree in Engineering from DCU, obtained in 1998.
John originally worked in the Telecoms sector before moving into Network Engineering in the nineties.

In 1998, he joined the lecturing staff in the Institute of Technology Tallaght, now part of the Technological University of Dublin. He lectured in Network Engineering for 18 years. In this time, he designed and delivered Networking modules at NFQ levels 6, 7 and 8. He has also delivered the CCNA Routing and Switching course for over 10 years.

He is currently a visiting lecturer for the Université de Toulouse II Jean Jaurès.

He has acquired a lot of experience teaching to groups of varying levels of education.

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