Prior to her appointment, she had served since 2007 as senior vice president and philanthropic consultant relationship manager for Wachovia Trust. There she was responsible for client nonprofit and private foundation relationships in Florida, specifically providing administrative, investment, board governance and fundraising consulting. Mas Blet was also a senior VP at Northern Trust between 1983 and 2007.

At KR Financial, she will lead the endowment/foundation/corporate/personal division. The accountancy covers a number of fields including wealth management.