Elon Musk now calls himself "White House Tech Support" on X, formerly Twitter.
Through DOGE, he has access to systems containing sensitive information on many Americans.
The change comes amid concern from lawmakers and watchdog organizations about Musk's access through DOGE to systems containing sensitive information on millions of Americans.
Musk recently changed his bio on the platform formerly known as Twitter — which he owns — to reflect his position at the Department of Government Efficiency, or DOGE, which he leads.