Brown Brothers Harriman has named Lorrie Gordon, a senior vice president, as global head of Infomediary, BBH's connectivity and messaging platform. She replaces Chris Remondi, who was named head of systems earlier this year, and reports to Tim Connelly, partner in charge of innovation and product services.Gordon joined BBH in 1994 and spent 12 years in the firm's Luxembourg office. Since returning to Boston in 2007, she has been responsible for supporting some of BBH's largest clients as a senior relationship manager.