President-elect Donald Trump has nominated Frank Bisignano, CEO of Fiserv Corporation, to serve as the commissioner of the Social Security Administration. 

"Frank is a business leader, with a tremendous track record of transforming large corporations. He will be responsible to deliver on the Agency’s commitment to the American People for generations to come!" Trump wrote Wednesday evening on Truth Social.

Trump noted that Fiserv is one of the largest payments and financial technology companies. 

"He has a long career leading financial services institutions through great transformation. Frank previously served as Co-Chief Operating Officer of JPMorgan Chase & Co. Prior to JPMorgan Chase & Co., he held senior positions at Citigroup, including Chief Administrative Officer during 9/11, where he had responsibility for 16,000 employees in Lower Manhattan," Trump said.