Criminal Investigator Job Description

criminal investigator job description includes a detailed overview of the key requirements, duties, responsibilities, and skills for this role.

Last update : July 14, 2023

Criminal Investigator Job Description

A criminal investigator is a person who investigates criminal activity.

Duties include interviewing witnesses, collecting evidence, and testifying in court.

Job Brief:

We’re looking for a Criminal Investigator to work with us to help solve crimes. If you have experience in this field and are interested in working with us, please contact us.

Criminal Investigator Duties:

  • Investigate and investigate crimes, including crimes involving neglect, financial abuse, and elder abuse
  • Interview victims of crime or witnesses to crimes to obtain as much information as possible
  • Interview suspects to determine the nature of their involvement
  • Prepare written reports detailing investigations
  • Proceed with legal proceedings
  • Collect evidence for court
  • Prepare testimony in court
  • Attend court proceedings

Criminal Investigator Responsibilities:

  • Interview sources, subjects, and witnesses to gather and analyze information on suspected criminal, civil, and regulatory violations
  • Conduct preliminary investigations, generate preliminary reports, and make presentations
  • Write reports, correspondence, affidavits, and subpoenas, and submit them to appropriate agencies
  • Develop and maintain strong working relationships with law enforcement, regulatory agencies, and business community
  • Procure and analyze financial information, including reviewing financial records, tax returns, bank statements, and reports
  • Prepare and receive evidence
  • Assist in locating witnesses and fugitives
  • Coordinate with other investigators, attorneys, and support staff

Requirements And Skills:

  • Bachelor’s degree in criminal justice or related field
  • 3+ years’ investigative experience
  • Experience in cold-case investigations
  • Experience with federal, state, and local law enforcement agencies
  • Strong computer skills, including knowledge of Microsoft Office Suite
  • Excellent communication skills, both verbal and written

Company Name is proud to be an Equal Opportunity Employer. We firmly believe that building a diverse and inclusive team is crucial to our success. We therefore encourage applications from people of all races, religions, national origins, genders, and ages, as well as veterans and individuals.


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