Hugh Costello was named managing director, institutional sales and marketing, at Aristotle Credit Partners, said Tricia Ross, spokeswoman.
It is a new position. He began on July 24 and reports to Richard Schweitzer, senior partner.
Mr. Costello was previously managing director, relationship management, at Post Advisory Group. Henry Chyung, Post Advisory chief investment officer, did not return a phone call for further information.
Aristotle Credit Partners was founded by MetWest Ventures in January, and has $438 million in assets under management.