Crime Scene Investigator

City of San Antonio•78207, TX
•Onsite

About The Position

Under immediate supervision and without supervisory responsibility, the Crime Scene Investigator collects, documents, and preserves evidence at crime scenes. The position is assigned to the SAPD Central Patrol Section at 515 S Frio, San Antonio, Texas 78207. Work is shift-based, with schedules that may include 6:00 a.m.–2:00 p.m., 2:00 p.m.–10:00 p.m., or 10:00 p.m.–6:00 a.m., Monday through Sunday. Schedules may change based on business needs. The role requires a bachelor's degree from an accredited college or university, a valid Class C Texas driver's license, and passing and maintaining eligibility for a CJIS fingerprint-based background check. Applicants must be able to perform the position's physical requirements, with or without accommodations. The work takes place indoors and outdoors, with frequent exposure to temperature extremes, hazardous materials, bodily fluids, infectious diseases, and unpleasant fumes, vapors, or odors. Work may involve hazardous conditions and use of personal protective equipment.

Requirements

  • Bachelor's degree from an accredited college or university.
  • Pass a CJIS fingerprint-based background check and maintain CJIS eligibility.
  • Valid Class C Texas driver's license.
  • Knowledge of crime investigation techniques and procedures.
  • Skill in using a personal computer and associated software programs.
  • Ability to communicate clearly and effectively.
  • Ability to analyze and collect physical evidence at a crime scene.
  • Ability to identify and develop latent prints.
  • Ability to sketch a crime scene.
  • Ability to establish and maintain effective working relationships with co-workers, supervisors, and the general public.
  • Ability to prepare clear and concise reports.
  • Ability to perform all physical requirements of the position, with or without accommodations.
  • Must meet CJIS eligibility criteria; disqualifying conditions include felony convictions, felony deferred adjudication, Class A or B misdemeanor deferred adjudication, Class B misdemeanor convictions, an open arrest for any criminal offense, and family violence convictions.

Responsibilities

  • Evaluate crime scenes and ensure they are well protected.
  • Photograph and videotape crime scenes.
  • Thoroughly search crime scenes for physical evidence.
  • Collect, mark, and preserve physical evidence and latent fingerprints.
  • Prepare crime-scene diagrams and other reports.
  • Present forensic evidence in official proceedings.
  • Perform related duties and fulfill responsibilities as required.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service