Before serving in Trump’s administration, Dearborn worked for six U.S. senators, including as chief of staff to Sen. Jeff Sessions, R-Ala., from 2005 to 2017. In 2003, President George W. Bush nominated him and the Senate confirmed him to be assistant secretary of energy for congressional and intergovernmental affairs, in which post he served for one year. Before that, he was director of congressional relations at The Heritage Foundation, a conservative think tank, which has been critical of Amtrak and federal investment in passenger rail.
There is no transportation experience on Dearborn’s resume. He and his wife now split their time between Alexandria, Va., and Birmingham, Ala.


