Which title is given to the O-4 position in Marine JROTC?

The title given to the O-4 position in Marine JROTC is Cadet Major (c/Maj). This ranks appropriately within the cadet rank structure, reflecting the organization and hierarchy typically found in military settings. An O-4 in the U.S. military corresponds to the rank of Major, and the cadet equivalents utilize a similar nomenclature system.

In this context, the title of Cadet Major indicates a level of leadership and responsibility appropriate for that rank, signifying a position over a certain number of junior cadets and requiring the individual to demonstrate significant knowledge and leadership skills. This establishes a direct correlation between the official military rank structure and the cadet rank titles used in JROTC programs, ensuring that cadets understand their standing within the regiment and what is expected of them in terms of leadership and mentorship.