John Hennessy

John Hennessy is an experienced professional in the mobile telecoms and operations management sectors. Currently serving as Field Team Lead at Enet since September 2025, John previously held the same position at BT Ireland from April 2022 to September 2025. Prior to this, John was Regional Operations Manager at Actavo from June 2007 to April 2022, overseeing teams on the BSKYB contract and emphasizing safety and key performance indicators. John began a career in electrical services as a Technical Service Engineer at Actavo and as a self-employed contractor. Education was completed at Limerick Institute of Technology, earning a degree in electrical trade.