WASHINGTON — Federal Energy Regulatory Commission Chairman Norman Bay named Larry Gasteiger as his chief of staff and Larry Parkinson as the director of the commission’s Office of Enforcement. Bay made the announcement at his first open meeting as FERC chairman on Thursday.

Gasteiger served as deputy director under Bay when the latter headed Enforcement, and he has been serving as acting director since Bay was confirmed as a commissioner in August. Before joining Enforcement, Gasteiger was the director of the Division of Tariffs and Market Development – East in the Office of Energy Market Regulation. He also served as a deputy associate general counsel, and legal advisor to former Chairman Joseph T. Kelliher after joining FERC in 1997 from the Commodity Futures Trading Commission.

Parkinson had served as director of Enforcement’s Division of Investigations since March 2010. Before joining the commission, Parkinson held stints as deputy assistant secretary at the U.S. Department of the Interior, general counsel of the FBI and U.S. Small Business Administration, and assistant U.S. Attorney for D.C.

— Michael Brooks