Guggenheim Securities, the investment banking and capital markets division of Guggenheim Partners, added Carlos Rivero as a managing director in the energy investment banking group.

He will focus on advising companies in the midstream and oil and gas sectors.

Rivero most recently served as a managing director in UBS Investment Bank’s Global M&A Group in New York. Over a 12-year period at UBS, Rivero focused on M&A, restructuring and alternative capital raising transactions in the energy and power sectors.