The acting administrator of the organization that is pushing for sweeping budget cuts across federal agencies is a low-profile executive who has expertise in health care technology.

Gleason is a healthcare technology executive who worked under Presidents Trump and Biden. The White House says Elon Musk still oversees the Department of Government Efficiency.

Gleason is a former health-care executive and nurse who worked for the U.S. Digital Service, DOGE’s predecessor, and has advocated for better medical record-keeping.