Swan will take on the role and join the insurance firm’s claims management board.
Graham Gibson, Allianz’s chief claims officer, said: “I am very pleased to welcome Eibhlin back to claims and delighted she will be joining the claims management board.
“Since joining Allianz in 2012, she has built up a strong knowledge of the market and our customers, alongside a proven track record of delivering positive results.”
He added: “We’re looking forward to having her on the team and continue the great progress we’ve already made against our strategy.
“Our ability to promote from within to fill this pivotal claims position just demonstrates the excellent talent pool we have at Allianz, which is a result of the continuous investment we make in our people.”