If confirmed by the Senate, Austin would be the first Black man to lead the Department of Defense.
In addition to serving as commander of United States Central Command, Austin previously served as the vice chief of staff of the Army.
Austin would need a congressional waiver to be confirmed for the civilian post because he retired from active-duty service only four years ago. Federal law requires seven years of retirement from active duty before taking on the role.
Though the use of the waiver is rare, retired Marine Gen. James Mattis received a waiver from Congress in 2017 to serve as President Donald Trump’s defense secretary. Some Democrats in Congress at the time expressed concerns about setting aside the precedent of maintaining civilian leadership in the military, but the waiver was ultimate approved by both chambers, allowing Mattis to serve in the position until his departure in December 2018.
CNN had reported that Austin was among three final contenders for the role. Michèle Flournoy, a veteran Pentagon official who served as under secretary of defense for policy in President Barack Obama’s administration, and Jeh Johnson, a former secretary of Homeland security, were also under consideration.
Biden named Avril Haines, a former top CIA official and deputy national security adviser, to lead the US intelligence community; Alejandro Mayorkas, a former deputy secretary at the Department of Homeland Security, as Homeland Security secretary; Antony Blinken, his top foreign policy aide, as secretary of state; and Linda Thomas-Greenfield, a career foreign service official, to be the US ambassador to the United Nations.
He also tapped Jake Sullivan, a former Obama administration official, to serve as his national security adviser, and former Secretary of State John Kerry to serve as climate czar.
This is a breaking story and will be updated.
CNN’s Kate Sullivan contributed to this report.