Fire Investigator (Part-Time/PRN)

Keystone Experts + EngineersSt. Louis, MO
$50 - $60Onsite

About The Position

Responsible for determining the origin and cause of fires, collecting evidence, and preparing detailed reports to support legal proceedings.

Requirements

  • Possess the requisite knowledge and education required by NFPA 1033
  • Possess at minimum a current NAFI-CFEI Certification
  • Be able to obtain the IAAI-CFI Certification within one year of employment.

Responsibilities

  • Conduct methodical scene examinations by excavating and reconstructing the area to identify a fire’s point of origin and ignition source.
  • Collect, preserve, and document all physical evidence, maintaining a strict chain of custody for items sent for laboratory analysis.
  • Interview firefighters, property owners, and witnesses to gather information and establish a timeline of the incident.
  • Prepare detailed investigative reports that outline the methodology, findings, and professional conclusions on the fire’s cause.
  • Provide expert testimony in legal proceedings, presenting objective findings to be used in criminal or civil court cases.
  • Analyze the application of fire codes, building construction, and systems performance in relation to the incident.
  • Coordinate investigative efforts with law enforcement, insurance companies, and other agencies to ensure a thorough and collaborative process.
  • Maintain current knowledge of fire science, investigative techniques, and technology to ensure proficiency.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service