Are you investigating how to become a Forensic Science Technician and want to know more about the career? The main responsibility of a forensic tech is to analyze physical evidence in a criminal investigation. They do this by collecting evidence (such as hair, weapons and fibers) from a crime scene. They then perform tests and analyze patterns related to the evidence to determine its significance to a criminal investigation. As this evidence may end up being used in a court case, the crime scene tech must keep carful records about what they found, how they found it and what tests were performed on it. Some Forensic Technicians specialize in certain areas such as ballistics, fingerprints or biochemistry.
Many Forensic Science Technicians have a bachelor’s degree in the natural sciences such as biology or chemistry, and may also have earned a master’s degree in forensic science. Other CSIs are actually police officers who may have earned a degree in forensic science. It is not uncommon, for rural agencies to hire applicants who have only a high school diploma but that do have experience to supplement.[ii]