Crime Scene Investigator

October 19, 2026

Job Summary Under immediate supervision, is responsible for collecting, documenting, and preserving evidence at a crime scene. Exercises no supervision. Work Location SAPD - Central Patrol Section; 515 S Frio San Antonio, TX (78207) Work Hours Shiftwork days and hours varies: 6:00 a.m. - 2:00 p.m., 2:00 p.m. - 10:00 p.m., and 10:00 p.m. - 6:00 a.m., Monday - Sunday. Schedules are subject to change based on business needs. Essential Job Functions <ul><li>Evaluates crime scene and ensures it is well protected.</li><li>Photographs and videotapes crime scene.</li><li>Searches crime scene thoroughly for physical evidence.</li><li>Collects, marks, and preserves physical evidence and latent fingerprints, occasionally lifting and carrying collection equipment weighing 50 pounds.</li><li>Prepares diagram of crime scene and other reports.</li><li>Presents forensic evidence in official proceedings.</li><li>Performs related duties and fulfills responsibilities as required. </li></ul>Job Requirements <ul><li>Bachelor's Degree from an accredited college or university.</li><li>Applicants for this position must pass a Criminal Justice Information Systems (CJIS) fingerprint-based background check and maintain CJIS eligibility. Due to CJIS requirements related to system access, the following will result in being disqualified for this position: Felony Convictions, Felony Deferred Adjudication, Class A & B Misdemeanor Deferred Adjudication, Class B Misdemeanor Convictions, an Open Arrest for Any Criminal Offense (Felony or Misdemeanor), and Family Violence Convictions.</li><li>Valid Class 'C' Texas Driver's License. </li></ul>Special Instructions for Applicants <ul><li>Attach a copy of your resume. </li></ul>Applicant Information <ul><li>If selected for this position, official transcripts, diplomas, certifications and licenses must be submitted at the time of processing. Unofficial transcripts and copies of other relevant documents may be attached to the application for consideration in advance.</li><li>Please be advised that if selected for this position, information regarding employment history as it relates to the qualifications of the position will be needed for employment verification. Applicants claiming military service to meet the experience requirement for this position may attach a DD214 to the application.</li><li>Unless otherwise stated, applicants are permitted to substitute two years of related full-time experience for one year of higher education or one year of related higher education for two years of experience in order to meet the minimum requirements of the job. One year of full-time experience is defined as 30 or more hours worked per week for 12 months. One year of higher education is defined as 30 credit hours completed at an accredited college or university.</li><li>Applicants selected for employment with the City of San Antonio in this position must receive satisfactory results from pre-employment drug testing and background checks. If required for the position, a physical, motor vehicle record evaluation, and additional background checks may be conducted. </li></ul>Knowledge, Skills, And Abilities <ul><li>Knowledge of crime investigation techniques and procedures.</li><li>Skill in utilizing a personal computer and associated software programs.</li><li>Ability to communicate clearly and effectively.</li><li>Ability to analyze and collect physical evidence at a crime scene.</li><li>Ability to identify and develop latent prints.</li><li>Ability to sketch a crime scene.</li><li>Ability to establish and maintain effective working relationships with co-workers, supervisors, and the general public.</li><li>Ability to prepare clear and concise reports.</li><li>Ability to perform all physical requirements of the position, with or without accommodations.</li><li>Working conditions are inside and outside with frequent exposure to temperature extremes, hazardous materials, bodily fluids, infectious diseases and unfavorable fumes, vapors, odors and may include operating in hazardous conditions which may necessitate the use of personal protective equipment such as gloves, protective clothing and respirators. </li></ul>Benefits Information The City of San Antonio (CoSA) strives to provide a competitive compensation and benefit package to attract and retain a highly skilled workforce. To accomplish this, CoSA offers subsidized health care benefits for active and retired employees, paid disability benefits, paid life insurance, as well as automatic participation in a pension program which is currently matched two to one. For more detailed information, please click on the following link to view Benefits offered by the City of San Antonio: Temporary, and non-City positions are not eligible for CoSA Benefits. </li><li>Holiday and Leave benefits for Pre-K 4 SA positions may be different than what is listed at the above link. </li></ul>Additional Information The City Of San Antonio is an Equal Opportunity/Reasonable Accommodation Employer. This means that the City does not discriminate on the basis of race, religion, sex (gender), age, disability, national origin, genetic information, or sexual orientation. All individuals are encouraged to apply and compete for jobs with the City of San Antonio. If you require assistance at any stage of the application process due to a disability, please contact the Human Resources Department so that accommodations may be made to meet your needs. Our telephone number is 210-207-8705 and our fax number is 210-207-2285. 01 Are you a current regular full time or part time CoSA employee? <ul><li>Yes - I am a Full Time City Employee.</li><li>Yes - I am a Part Time City Employee.</li><li>No - I am not a Full Time or Part Time City Employee. </li></ul>02 Are you a veteran or active member of the armed forces? <ul><li>Yes</li><li>No </li></ul>03 Are you a San Antonio Ready to Work Program (SARTW) or Train for Jobs San Antonio Program (TfJSA) participant? <ul><li>Yes - SA Ready to Work Program</li><li>Yes - Train for Jobs SA Program</li><li>Yes - Both Programs</li><li>No </li></ul>04 Do you have a valid Driver's License? <ul><li>Yes</li><li>No </li></ul>05 What best describes your highest level of education at the end of the current semester? <ul><li>Some High School</li><li>High School Diploma or GED recognized by the Texas Education Agency or a regional accrediting agency</li><li>30+ completed semester hours (credits) from an accredited college or university</li><li>60+ completed semester hours (credits) from an accredited college or university</li><li>Associate's Degree from an accredited college or university</li><li>90+ completed semester hours (credits) from an accredited college or university</li><li>120+ completed semester hours (credits) from an accredited college or university</li><li>Bachelor's Degree from an accredited college or university</li><li>Master's Degree from an accredited college or university</li><li>PhD, JD, or other Post Graduate Degree from an accredited college or university</li><li>None of the above </li></ul>06 Do you have a Bachelor's Degree from an accredited college or university in Social Work or a Social Service field? <ul><li>Criminal Justice</li><li>Forensic Science</li><li>None of the above. </li></ul>07 How many years of experience do you have in collecting, documenting, and preserving evidence at crime scenes? <ul><li>None</li><li>Less than one year</li><li>1 year</li><li>2 years</li><li>3 years</li><li>4 years</li><li>5 years</li><li>6 years</li><li>7 years</li><li>8 years</li><li>9 years</li><li>10 years + </li></ul>08 Describe your understanding of teamwork in a crime scene environment. Do you feel more effective working as part of a team, or do you prefer to work independently? Please explain your reasoning and provide an example that demonstrates your approach. 09 Please describe your knowledge of crime investigation techniques and procedures. If you do not have experience, enter “N/A.” 10 Describe your approach to documenting and preserving physical evidence at a crime scene. What steps would you take to ensure the evidence remains accurate and uncontaminated? If you do not have experience, enter “N/A.” 11 Did you attach a resume as requested? <ul><li>Yes</li><li>No </li></ul>12 I acknowledge for this position I must pass a Criminal Justice Information Systems (CJIS) fingerprint-based background check and maintain CJIS eligibility. Due to CJIS requirements related to system access, the following will result in being disqualified for this position: 1) Felony Convictions, 2) Felony Deferred Adjudication, 3) Class A & B Misdemeanor Deferred Adjudication, 4) Class B Misdemeanor Convictions, 5) Open Arrest for Any Criminal Offense (Felony or Misdemeanor), and 5) Family Violence Convictions. <ul><li>I acknowledge. </li></ul>13 I acknowledge that this position is considered to be a primary driving position and I will be subject to random drug and alcohol testing as defined in AD 4.3, Alcohol and Controlled Substance Testing and AD 4.8, Driver Safety Program. I further understand that the City of San Antonio has a zero-tolerance policy for which termination of employment will result for positive drug or alcohol test results. <ul><li>I agree. </li></ul>14 I understand that if I have a need for a reasonable accommodation to participate in the recruitment and interview process, I can contact the Human Resources Department at AskHR@sanantonio.gov or 210-207-8705. I further understand that if an accommodation is necessary to perform the position for which I have applied, I can contact HR after an offer has been extended. <ul><li>I acknowledge.</li><li> Required Question</li></ul>

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