"President Trump has quietly appointed his Social Security Administration (SSA) inspector general to also oversee a much different agency: the Interior Department.
On May 28, Gail Ennis began her second job overseeing the Interior Department’s Office of the Inspector General (OIG), a role she will keep for the foreseeable future, the OIG confirmed to The Hill.
The Trump administration is still awaiting the confirmation of Mark Greenblatt, the former assistant inspector general for investigations at the Commerce Department, to formally head the Interior’s OIG office."
Source: The Hill, 06/11/2019