how to become correctional officer
How to Become a Correctional Officer. Correctional officers go through a training academy and then are assigned to a facility for on-the-job training. Although qualifications vary by state and agency, all agencies require a high school diploma.Some federal agencies also require some college education or related work experience.orrectional officers go through a training academy and then are assigned to a facility for on-the-job training. Although qualifications vary by state and agency, all agencies require a high school diploma.