Former Visiting Scholar
Regulatory Studies Center
George Washington University
2013
2016
Deputy Director for Policy
Jeb! 2016 campaign
2015
2016
Former Project Director
The Pew Charitable Trusts Subsidyscope
2009
2010
Deputy Administrator
U.S. Environmental Protection Agency
2005
2009
Former Associate Director for Natural Resources, Energy, and Science
U.S. Office of Management and Budget
2001
2005
Subcommittee Staff Director
Oversight and Emergency Response Subcommittee of the Committee on Transportation and Infrastructure
U.S. House of Representatives
1998
2001
Professional Staff Member
Water Resources and the Environment Subcommittee of the Committee on Transportation and Infrastructure
U.S. House of Representatives
1996
1998
Deputy Chief/Natural Resources Branch
Office of Information and Regulatory Affairs
U.S. Office of Management and Budget
1989
1990