Chief petty officer (E-7) became an established senior enlisted rank of the U.S. Navy on April 1, 1893. Over half a century later, senior chief petty officer (E-8) and master chief petty officer ...

People of lower ranks can indeed become members of a ship's senior staff (the ... served as a Science Officer, and she only held the rank of Master Chief Petty Officer. A ship's Chief Operations ...

A statement from White House press secretary Stephanie Grisham Friday noted before Gallagher faced prosecution, he was selected for a promotion to Senior Chief and ... a promotion back to the rank and ...