He succeeds Judy Schrecker who will retire from Alcoa after 34 years of service.

Miller (pictured) will be responsible for managing all aspects of the global GRP financial and information technology organisations.

Miller will also serve on Alcoa’s Executive Council, the senior leadership team that sets strategic direction for the Company.

“Glenn has the ideal breadth of financial and management experience to take on this role leading GRP’s finance organisation as Alcoa builds out its value-add businesses,” said Kay Meggers, Alcoa Executive Vice President and Group President, Global Rolled Products.