(B) The superintendent, or superintendents, of the field services section shall be a person, or persons, especially qualified by training and experience in the field of corrections. The superintendent, or superintendents, shall supervise the work of the section and shall formulate and execute an effective program of offender supervision. The superintendent, or superintendents, shall collect and preserve any records and statistics with respect to offenders that are required by the chief of the authority. The section also shall include other personnel who are necessary for the performance of the section's duties. No person shall be appointed as a superintendent who is not qualified by education or experience in correctional work including law enforcement, probation, or parole work, in law, in social work, or in a combination of the three categories.