In the chain of command, who ranks just above a Petty Officer Second Class?

A Chief Petty Officer (CPO) ranks just above a Petty Officer Second Class in the Navy's chain of command. This makes sense because the rank of CPO is a more advanced enlisted rank that comes after the various Petty Officer grades, including Petty Officer Second Class and Petty Officer First Class.

The hierarchy in the Navy is structured such that each level signifies a greater degree of responsibility, leadership capability, and experience. Therefore, a CPO, being in a leadership role, provides guidance to lower-ranking personnel and plays a crucial role in the operational effectiveness of the unit.

While other ranks listed, such as Petty Officer First Class and Division Officer, hold significant positions, they do not directly follow the Petty Officer Second Class in the enlisted ranking structure. The Lieutenant Junior Grade is an officer rank, which places it even higher in the chain of command, but still above the enlisted ranks. Thus, the CPO succinctly illustrates the progression of rank among enlisted personnel.