Career Occupational Profile for :
Lie Detector Operator
Lie Detector Operator is very similar to another occupation for which we have
a full profile.
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Forensic Science Technicians / Criminalist
Collect, identify, classify, and analyze physical evidence related to criminal investigations. Perform tests on weapons or substances, such as fiber, hair, and tissue to determine significance to investigation. May testify as expert witnesses on evidence or crime laboratory techniques. May serve as specialists in area of expertise, such as ballistics, fingerprinting, handwriting, or biochemistry.
Note : Not to be confused with a criminologist who studies the causes of crime and criminal behavior. Criminologists generally hold a PhD or Masters.