He's known as a Jamie Dimon protegé, a 9/11 hero, and an operational expert. Now Fiserv's Frank Bisignano can add government hell-raiser to his résumé.
When Fiserv CEO Frank Bisignano was in his early 30s, he was working at First Fidelity Bank as an executive vice president overseeing technology and operations, according to S&P Capital IQ. From there ...