Crime Scene Investigator (CSI) Career Education in Oklahoma

17,902 violent crimes and 129,743 property crimes were reported in Oklahoma in 2012.  Crime scene investigators (CSIs) were involved in solving many of these crimes.  These forensic specialists are part of a group of two hundred forensic scientists who were employed in the state in 2012 earning an average salary of $59,170.

Law enforcement officials typically bring in crime scene investigators as soon as a crime scene has been secured.  These professionals document the crime scene by sketching, photographing, and videotaping it.  They collect and preserve physical evidence to be analyzed back in a crime lab.  Despite the glamour of these jobs in the popular media, they entail being on call 24/7 and exposed to such potential hazards as decomposing bodies and dangerous chemicals.

Oklahoma Crime Scene Investigation Units

The Investigative Services Division of the Oklahoma State Bureau of Investigation (OSBI) has specially trained crime scene investigators throughout the state ready at all times to respond to crimes.  It has nine regional offices throughout the state, including ones in Tulsa and Stillwater.

Some other departments in Oklahoma that utilize crime scene investigators include the following:

  • Oklahoma City Police Department
    • Crime Scene Investigations Unit
  • Norman Police Department
    • Criminal Investigations Unit
  • Midwest City Police Department
  • Broken Arrow Police Department
    • Crime Laboratory

Types of CSI Jobs in Oklahoma

CSI positions can be filled by civilians with forensic science or criminal justice training or by sworn officers who have years of investigative experience.

Sponsored Content

Civilian – The trend in Oklahoma is moving towards employing civilian CSIs in police departments to work the crime scenes and free up the police officers to concentrate on situations that require armed personnel and immediate intervention.  The Oklahoma City Police Department had hired six civilian CSIs as of 2013 and is working on filling all of their CSI positions with civilians as officers transfer out of the unit or retire.

Applicants for civilian CSI jobs in Oklahoma are typically required to have at least a bachelor’s degree in the forensic sciences, criminal justice, law enforcement, or crime scene investigation.  Prospective students in Oklahoma can obtain such degrees from schools located in the state or from online schools that offer these types of degrees.

Law Enforcement – in many law enforcement agencies, sworn officers fill CSI positions.  Typically, they are chosen after several years of experience on the force.  Individuals become sworn officers through a rigorous selection procedure and then academy training.

While some departments do not require college degrees, others require a minimum of 60 semester hours from an accredited university or college.  Having a degree in criminal justice can help distinguish candidates.  Officers chosen to become CSIs then receive high level forensic training.

Continuing education is important for all crime scene investigators to keep abreast of the constantly changing technologies involved in processing crime scenes.  One way in which to do this is to take additional college courses.

CSI Certification in Oklahoma

Those with CSI experience in Oklahoma are qualified to join the Oklahoma Division of the International Association for Identification.  This group of forensic and investigative specialists meet annually in the state to exchange new ideas and learn new techniques.

This organization also offers certification in an array of forensic techniques, including crime scene analysis and forensic art and video techniques.  Such certification indicates that the CSIs are masters of their craft and can impart additional credibility when testifying in court.

Forensics Salary for Lab Technicians and CSIs in Oklahoma

The field of forensic sciences is growing rapidly in Oklahoma.  The state’s Employment Security Commission projects job growth of 20.33% from 2008 to 2018.  According the Bureau of Labor Statistics (BLS), two hundred forensic science technicians were employed in the state in 2012.

Their salaries are listed below:

Oklahoma City
Average Annual Salary
Oklahoma statewide
Oklahoma City

The 2013 starting salary of one such position in the state was $59,721.  This was for a criminalist III level job that entailed having two years of experience as a forensic laboratory criminalist.

There are a number of forensic labs in Oklahoma.  The Oklahoma State Bureau of Investigation (OSBI) alone has five labs throughout the state located in the following cities:

  • Edmond
  • Enid
  • Lawton
  • McAlester
  • Tahlequah

In addition to their work in the lab, a number of forensic scientists specialize in processing crime scenes.  These crimes scene investigators (CSIs) document the scene of the crime and collect physical evidence.

CSIs positions can be filled by either sworn officers or by civilians.  A number of law enforcement agencies in Oklahoma, including the Oklahoma City Police Department, are switching to hiring civilian CSIs.  In this city, they are known as civilian investigation specialists or CISs.

The salaries of CSIs vary a great deal, depending on their level of education and expertise.  According to, the average crime scene investigator position in Oklahoma paid $52,000 in the year preceding October 2013.

Detailed salary information for all the forensic science technicians who worked in Oklahoma City is available from the BLS.  The following table offers a breakdown of wages by annual and hourly percentiles:

Area name
Annual mean wage
Oklahoma City OK
Sponsored Content

Back to Top