John Kirkowski Co-Chief Financial Officer Share Add Download Print Mr. Kirkowski is a managing director and co-chief financial officer for PIMCO. He has been a member of PIMCO's executive office since 2011 and previously served as a product manager with a specialization in credit strategies, and as an account manager working with institutional clients. Prior to joining PIMCO in 2006, he worked at Goldman Sachs in the investment banking, convertible bond and municipal bond groups. He also worked for one year at the non-profit 9/11 United Services Group in New York. He has 16 years of investment experience and holds an MBA from Harvard Business School and an undergraduate degree in economics from Yale University.