Being a correctional officer requires a high school diploma or GED. However, some departments require an associate's degree or a minimum of 60 credits from an accredited college. Formal training programs must be completed by trainees before starting their employment or during their probationary period. Interns should receive instruction on institutional policies, regulations, and operations. Upon graduation, trainees will receive on-the-job training under the supervision of senior officers. Correctional Officers are county correctional facilities employed by sheriff's departments. Some correctional facilities have difficulty attracting and retaining qualified corrections officers due to low salaries. With continued education, experience, and training, corrections officers can advance through the ranks of Sargent, Lieutenant, and Captain. As with many jobs, income varies based on education, experience, job title, and geographic location. The estimated annual salary ranges between $22,440 and $54,260. Correctional officers are responsible for monitoring inmates in facilities to prevent escapes, fights and other disturbances. They are responsible for maintaining safe, secure and orderly environments.