The E5 Rank is a military pay grade used in the United States Armed Forces, specifically for enlisted personnel. It is commonly referred to as "Sergeant" in the Army and Marine Corps, and "Petty Officer Second Class" in the Navy and Coast Guard. This rank typically requires a combination of experience, training, and leadership skills, and it often involves supervising junior enlisted members. Achieving the E5 Rank usually requires passing specific exams and meeting time-in-service requirements. Personnel at this rank are expected to take on more responsibilities, including leading small teams and contributing to mission planning. The E5 Rank is an important step in an enlisted member's career progression within the military.