Rank of Chief Petty Officer established in the United States Navy

Background. The United States Navy is the maritime service branch of the United States Armed Forces. Within its enlisted structure, personnel are divided into levels, with the highest level comprising Chief Petty Officers (E-7 through E-9). These senior non-commissioned officers are considered extremely knowledgeable about their particular rating, forming a distinct tier above petty officer first class.

Establishment of the Grade. The grade of chief petty officer was formally established on 1 April 1893 in the United States Navy. This date marks the origin of the rank within the Navy's rating system. The establishment created a specific pay grade (E-7) that serves as the foundation for the senior enlisted leadership structure, distinct from the later additions of E-8 and E-9 grades.

Enlisted Structure Context. Chief Petty Officers are part of the rated force and are considered senior non-commissioned officers. The term 'rating' identifies the career field of a chief petty officer. Unlike lower grades, advancement to this level historically involved requirements beyond time in rate, including peer review, reflecting the significance of the grade established in 1893.