Criminologists are primarily involved in research and consulting services. They may work in group homes or shelters to help abuse victims and at-risk youth. Criminologists often conduct sociological studies in order to collect data on crime and criminals and then use their findings to develop crime prevention strategies. They can also work with law enforcement agencies and create criminal profiles by piecing together crime scene evidence and other research. Additionally, criminologists may analyze intelligence and build terrorist profiles for federal entities, such as the Department of Homeland Security.
Individuals with master's degrees in criminology can teach at community colleges. Criminology professors often teach introductory courses to students who are enrolled in transfer programs or studying to become law enforcement and corrections officers. Job duties include developing curricula and syllabi, preparing tests and assignments, grading student work and giving lectures.
A fraud analyst investigates accounts and transactions to uncover illegal behaviors. Duties of a fraud analyst include identifying trends and vulnerabilities, designing countermeasures to prevent fraud and working with engineering teams to develop and test new tools. Fraud analysts may also gather relevant data for review teams.