What does chief petty officer second class mean?

What does chief petty officer mean?

E5 - Navy - Petty Officer Second Class Interview Questions

60 seconds with... Petty Officer Second Class Lyle Morrison

Petty Officer 2nd Class Kevin Morgan

Robert Williams, Petty Officer 2nd Class, US Navy, World War Two and Korea

90 Seconds: Petty Officer 2nd Class Dustin Nordahl

Petty Officer 2nd Class Richard Steidell - 2016 USO Coast Guardsman of the Year

Navy Petty Officer 2nd Class Michael Plitt of Cape May, N.J.

Navy Petty Officer 2nd Class - Perry, Robert R | Georgia in WWII

Petty Officer 2nd Class Practical

Navy Petty Officer 2nd Class Marcus Fuller, Southwest Asia

Melvin C. Kelley, Petty Officer 2nd Class, US Navy, World War Two

Anthony T. Giammalvo, Petty Officer 2nd Class, US Navy, World War Two

Thomas James O'Neill, Petty Officer 2nd Class, US Navy, World War Two

USNM Complete Story of Petty Officer 2nd Class Daniel Black USN

Petty officer

US Navy Ranks In Order

What does petty officer third class mean?

Frank R. Bartolotta, Petty Officer Second Class, US Navy, Vietnam War