Indra Nooyi is the former CEO of PepsiCo. Bloomberg/Getty Images Pepsi's former CEO shared a raft of career advice in a recent interview. Indra Nooyi said that chasing opportunity, finding mentors, and working hard are key to success. Nooyi also endorsed focusing on the job you have, taking calculated risks, and staying humble. Indra Nooyi, the former CEO of PepsiCo, offered up some great career tips during an interview released July 1 as part of the Hoover Institution's "Only In America" docu