Paul Gardiner will lead the team as chief operations, technology & innovation officer, while Nigel McCammon is taking the role of chief operations officer, Asia Pacific, O, T & I.
The firm said Mr Gardiner and his team will work closely with clients to ensure enhanced opportunities for product, process and service innovation.
Mr McCammon is said to have held a number of senior operational and client-focused roles across domestic and international financial services.
He joins Link from Mercer, where he most recently held the role of head of Mercer Administration Services.
