In most non-naval military organizations, a Sergeant is a non-commissioned officer (NCO) ranking above privates and corporals, and below warrant officers and commissioned officers.
There are usually several ranks of sergeant, each corresponding to greater experience and responsibility for the daily lives of the soldiers of larger units. Although even the highest sergeant is officially lower in rank than the lowest lieutenant, an experienced sergeant will have considerable personal power and know how to exercise it. A wise junior officer will heed the advice of the senior sergeant. (Sgt or PS) (three point down chevrons A chevron (also, especially in older documents, spelled cheveron) is a V-shaped pattern or insignia used in military or police uniforms to indicate rank or length of service, or in heraldry.
A Superintendent is an individual that has executive oversight and administration rights, usually within an educational entity or organization.They are typically given overall responsibility for personnel selection and appointment, preparation of operating budgets, and implementation of school policies and regulations.
