In 1961 Mitchel, joined the newly formed state television station,
Telefís Éireann, as its first chief newsreader. His starting salary was £26 per week. Mitchel read the first bulletin on the network at 9.15pm on Sunday 31 December 1961. He received numerous honours, including being awarded television personality of the year in December 1962 – he also became the first RTÉ presenter to win a
Jacobs' Award. As chief newsreader, Mitchel led a team of readers for the main evening bulletins including
Andy O'Mahony,
Maurice O'Doherty,
Don Cockburn and in later years,
Derek Davis and
Anne Doyle. Mitchel retired from RTE on Thursday 8 November 1984 after presenting his last TV bulletin, the flagship ''
Nine O'Clock News''. In 1989 he joined
LMFM, a local radio station in
Drogheda,
County Louth, where he read the news and answered listeners' queries. ==Personal life==