Tex. Gov't Code § 411.031

The Texas Highway Patrol is a division of the department consisting of the chief patrol officer, the number of captains, sergeants, and privates authorized by the legislature, and administrative and clerical help as the commission determines. A person's literary attainment does not preclude the person's appointment as a private if the person is otherwise qualified. The chief patrol officer is the executive officer of the patrol. Officers are entitled to compensation as provided by the legislature.