Probation and parole officers monitor criminal offenders who are on probation or who have been released from prison on parole. They have a variety of duties, such as conducting regular meetings with their clients, testing them for drug use, inspecting client homes and employment situations, and connecting them with any social services that they need, such as job training and mental health assistance. Qualifications for a probation and parole officer job include a bachelor’s degree and knowledge of social services and law enforcement.