By
eHow Careers & Work Editor
Difficulty: Moderately Easy
Understand the Nature of the Work
Step1
Realize that CSI professionals are consistently faced with confidential and often unpleasant crime scene evidence. They must be willing to sign confidentiality agreements and many police departments and government agencies also require regular polygraph (lie detector) tests.
Step2
Understand the fact that CSI professionals are often on-call, which means that they can be called to a crime scene or to a laboratory when they are not scheduled to work. The required availability will increase with the level of expertise.
Step3
Visit the Crime Scene Investigation site to learn more about the nature of crime scenes and how CSI professionals work to process various crime scenes.
Understand the Emotional Aspects of the Work
Step1
Understand that CSI professionals are routinely faced with unpleasant or even disturbing crime scene evidence. They must develop a thick skin against what they see, hear and discover.
Step2
Consider the devastation of violent crime and the emotional weight carried by those who process the crime scenes. CSI professionals may be required to see a department psychiatrist after severely distressing experiences.
Understand the Hazards of Crime Scenes
Step1
Realize that most CSI professionals are required to participate in cross-training classes to learn about hazardous materials found at crime scenes.
Step2
Understand how often CSI professionals can come into contact with hazardous materials, such as poisons, disease and explosives.
Step3
Recognize that there are three types of hazardous materials: bio-hazards, physical hazards and chemical hazards.
Step4
Understand that physical hazards may include treacherous crime scenes located in the wilderness or in unsafe areas.
Step5
Realize that CSI professionals may be required to establish a Decontamination Area (Decon Area) to cleanse hazardous materials before leaving a crime scene.