Mr O’Grady is a former chief financial officer of Bank of Ireland, whose chief executive, Francesca McDonagh, is departing.“Myles joined Musgrave to be part of a leadership team with an ambition to grow a world class food and beverage business,” said Noel Keeley, Musgrave Group CEO, in a statement confirming that Mr O’Grady had tendered his resignation to take up a senior role in a non-competing sector.