Ontario Teachers’ Pension Plan (OTPP) said Rosemarie McClean, COO, enterprise operations, and senior vice president, will depart the organization at the end of this year. McClean, who joined Ontario Teachers’ in 1986 and assumed her current role in 2014, will become CEO of the United Nations Joint Staff Pension Fund (UNJSPF) in January 2020. Based in New York, UNJSPF provides benefits to more than 205,000 staff of the United Nations and 23 other member organizations. As of June 30, it oversaw assets valued at US$67.4 billion.