Which rank is designated as Lieutenant Junior Grade?

Lieutenant Junior Grade, commonly abbreviated as LTJG, is indeed designated as O-2 in the U.S. Navy and other uniformed services. This rank is typically the second officer rank and is positioned between Ensign (ENS), which is O-1, and Lieutenant (LT), which is O-3. A Lieutenant Junior Grade is often responsible for various leadership and operational roles and may supervise junior officers and enlisted personnel.

Understanding this hierarchy is crucial for recognizing the roles and responsibilities associated with each rank. Ensign, which is O-1, represents the entry-level officer position, while Lieutenant is a more senior rank, indicating a higher level of authority and experience. Chief Petty Officer (CPO), designated as E-7, is an enlisted rank, further emphasizing the distinction between officer and enlisted ranks in military structure. Knowing the rank system is important for navigation through military communications and understanding command relationships. In this case, your selection aligns perfectly with the rank structure of the U.S. Navy.