Criminology is the study of the law enforcement and criminal justice system. It involves the study of crime from a social perspective, the causes of crime, the social impact of crime, and the criminals involved in the crime.
Criminologists study in an attempt to have a better understanding of what motivates the criminal to act in a certain manner.
A person looking for a career in criminal justice will very likely first seek to earn a degree in Criminology.
What criminologists do
Criminologists study physical aspects of crime scenes and seek to understand the sociological causes and implications of crime. Their work involves helping to solve crimes and prevent them. Criminologists usually work for local police, state or federal government agencies, and some do research for private companies.
Tips
Get education
The first thing is to get education. You can start thinking about a career in criminology while you are still in high school. Concentrate on doing well in all academic subjects, like Government, History and Statistics.
It is essential to get at least a degree if you want to become a criminologist. Some universities have degree programmes in Criminology. Aside studying Criminology, you should take courses in areas like Sociology, Psychology, Criminal Justice, and Statistics.
Look for internships
Going for internships offer opportunities to gain firsthand experience while you are still in school. You might seek internships with the police department, law office or community organisations.
Get your licence
To work as a criminologist in most locations and law enforcement agencies, you must pass a written examination and earn a licence.
Note that even if you earn your degree, you may not be able to practise as a criminologist until you pass the licensure examination.
Join a professional association
Professional groups provide opportunities to network, present and learn about research, continue your education, and find jobs.
Look for a job
Individuals trained in criminology find work in numerous careers. However, it may be difficult to cross fields. As a criminologist, you can find positions in the police, state and local governmental agencies, colleges, universities and consultancy agencies.
Develop a specialisation
You can also dedicate yourself to gaining expertise in a specialty such as translational criminology, national security, or cyber crime.
Developing skills in a sub-field of criminology can lead to greater responsibility, recognition and employment opportunities.
Source: http://www.wikihow.com