
	Combs served as U.S. controller from 2005 to 2007 under former President George W. Bush and routinely briefed the president on the status of financial management within federal departments along with heading the Chief Financial Officers Council for the government and establishing financial management policies and requirements for the executive branch.
	
	Additionally, she has served as chief financial officer at the Environmental Protection Agency and as assistant secretary of the U.S. Department of Transportation.
