FACTBOX: Senate sets hearings on Obama Cabinet

(Reuters) - U.S. Senate leaders are pushing to make sure several of the top positions in Barack Obama's Cabinet can be filled as soon as the new president moves into the Oval Office on January 20.

Obama already has announced his choices to head Cabinet departments plus his nominee for U.S. trade representative and White House budget director.

The Senate hopes to move quickly on appointing Hillary Clinton for secretary of state, Eric Holder for attorney general, Janet Napolitano to head the Department of Homeland Security and Timothy Geithner to be treasury secretary.

Obama has asked Defense Secretary Robert Gates to remain at the Pentagon.

Senate leaders have begun scheduling hearings and votes on Obama's choices. They include:

- Thursday, January 8: Health, Education, Labor and Pensions Committee on former Senate Majority Leader Tom Daschle as health and human services secretary at 1000 EST/1500 GMT.

- Friday, January 9: Health, Education, Labor and Pensions Committee on Rep. Hilda L. Solis as labor secretary at 0930

EST/1430 GMT.

- Tuesday January 13: Foreign Relations Committee on Sen. Hillary Clinton as secretary of state at 0930 EST/1430 GMT.

- January 13: Health, Education, Labor and Pensions Committee on Arne Duncan as education secretary at 1000 EST/1500 GMT.

- January 13: Energy and Natural Resources Committee on Dr. Steven Chu as energy secretary at 1000 EST/1500 GMT.

- January 13: Senate Banking, Housing and Urban Affairs Committee on Shaun Donovan as housing and urban development secretary at 1000 EST/1500 GMT.

- January 13: Senate Budget Committee on Peter Orszag to be director of the White House Office of Management and Budget at 0900 EST/1400 GMT.

- Wednesday January 14: Agriculture, Nutrition and Forestry Committee on Thomas Vilsack as agriculture secretary at 1000

EST/1500 GMT.

- January 14: Veterans' Affairs Committee on Eric Shinseki as veterans affairs secretary at 1000 EST/1500 GMT.

- Thursday January 15: Judiciary Committee on Eric Holder as U.S. attorney general at 0930 EST/1430 GMT.

- January 15: Energy and Natural Resources Committee on Sen. Ken Salazar as interior secretary at 0930 EST/1430 GMT.

- January 15: Foreign Relations Committee on Susan Rice as ambassador to the United Nations at 0930/1430 GMT.

Under U.S. law, the Senate has final say about presidential Cabinet appointments. Obama's Democratic Party holds a majority in the 100-member Senate.

According to the U.S. Senate librarian, current Cabinet secretaries stay on until they resign or are replaced.

To help ensure an orderly transition, incoming appointees receive detailed briefings on their future assignments from career civil servants who remain on the job.

(Compiled in Washington by Donna Smith and Richard Cowan; editing by Eric Beech)