David Steiner, a former CEO of the nation’s largest waste management company who currently serves on the FedEx board of directors, is poised to take over control of the U.S. Postal Service, becoming the nation’s 76th postmaster general.

David Steiner, who also served as president and chief executive officer of Waste Management Inc., is expected to start in July.

David Steiner, a member of the FedEx board of directors, has been appointed as the next postmaster general and CEO of the United States Postal Service, the letter carrier's board of governors announced Friday.