Which rank does E-7 refer to in military terms?

E-7 is a rank in the military that corresponds to specific titles within different branches of service. In the United States Marine Corps, which uses the E-7 designation for enlisted ranks, the title that is most accurately associated with E-7 is Gunnery Sergeant.

At the E-7 level, individuals hold significant responsibilities, including training junior Marines, leading teams, and often serving in more strategic roles within their units. The rank of Gunnery Sergeant is specifically a non-commissioned officer rank that carries the skills and experience necessary for these tasks.

While other branches of the military have different titles for the E-7 rank, within the context of the U.S. Marine Corps, the Gunnery Sergeant is a recognized title that aligns with the E-7 designation. This distinguishes it from other ranks in the options provided, which do not match the military structure of the Marine Corps for the E-7 level.