Demo

Investigator

Hays County
San Marcos, TX Full Time
POSTED ON 12/19/2025
AVAILABLE BEFORE 1/17/2026
Essential functions, as defined under the Americans with Disabilities Act, include the responsibilities, knowledge, skills, and other characteristics listed below. This list of responsibilities is ILLUSTRATIVE ONLY, and is not a comprehensive listing of all functions and tasks performed by positions in this class. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Other duties may be assigned. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Summary

Under general supervision, performs a wide variety of law enforcement/ investigative duties for the Criminal District Attorney’s Office.

Individuals in this position serve at the pleasure of the current elected official.

Responsibilities

  • Obtains criminal history, criminal conviction, driving, vehicle registration, and various other records.
  • Locates witnesses in order to interview, take statements, or serve with grand jury or trial subpoenas and citations.
  • Transports witnesses to and from court appearances.
  • Briefs attorneys on status of investigations.
  • Works closely with and takes direction from prosecutors.
  • Performs queries using TLETS/NLETS and other research database systems.
  • Investigates, files complaints/affidavits, and makes arrests pursuant to reported criminal offenses.
  • Provides security for state’s witnesses, victims, and prosecutors during court proceedings.
  • Testifies at trials or hearings.
  • Interacts with citizens, attorneys, law enforcement agencies, business professionals, and community leaders on a regular basis.
  • Attends and participates in law enforcement and legal continuing education annually including maintain current certification and licenses.
  • Conducts all aspects of criminal investigations, including but not limited to interviewing suspects and witnesses; collecting, handling, preserving and processing chain of custody evidence; investigating crime scenes, and taking crime scene photos and preparing diagrams.
  • Reads and determines whether to sign and issue criminal complaints.
  • Locates and apprehends criminal suspects and fugitives.
  • Performs other duties as assigned.

Education And/or Experience

Five years law enforcement or related experience, or any equivalent combination of experience and education.

  • Other Qualifications, Certificates, Licenses, Registrations Texas driver’s license with an acceptable driving record to operate a county vehicle.

High School Diploma or GED

Texas Commission on Law Enforcement (TCOLE) - Advanced Certificate Preferred

Texas Peace Officer’s License

TLETS/NLETS certification or ability to obtain certification upon employment.

Attends and participates in law enforcement and continuing legal education annually including maintaining current certifications and licenses.

Salary.com Estimation for Investigator in San Marcos, TX
$59,047 to $86,877
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Investigator?

Sign up to receive alerts about other jobs on the Investigator career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$59,167 - $87,066
Income Estimation: 
$85,467 - $107,082
Income Estimation: 
$65,729 - $89,521
Income Estimation: 
$69,185 - $95,783
Income Estimation: 
$123,739 - $165,355
Income Estimation: 
$163,270 - $214,905
Income Estimation: 
$150,417 - $183,047
Income Estimation: 
$91,142 - $116,690
Income Estimation: 
$116,347 - $154,557
Income Estimation: 
$150,417 - $183,047
Income Estimation: 
$58,078 - $76,693
Income Estimation: 
$73,707 - $95,263
Income Estimation: 
$80,876 - $132,043
Income Estimation: 
$77,899 - $100,402
Income Estimation: 
$77,899 - $100,402
Income Estimation: 
$91,142 - $116,690
Income Estimation: 
$80,876 - $132,043

Sign up to receive alerts about other jobs with skills like those required for the Investigator.

Click the checkbox next to the jobs that you are interested in.

  • Compliance Management Skill

    • Income Estimation: $97,803 - $128,184
    • Income Estimation: $95,005 - $123,201
  • Fraud Management Skill

    • Income Estimation: $103,929 - $142,772
    • Income Estimation: $104,611 - $140,256
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Hays County

  • Hays County Nashville, NC
  • General Statement of Duties Performs responsible technical, administrative and supervisory work directing the listing of property and the assessment of val... more
  • 14 Days Ago

  • Hays County San Marcos, TX
  • Essential functions, as defined under the Americans with Disabilities Act, include the responsibilities, knowledge, skills, and other characteristics liste... more
  • 14 Days Ago

  • Hays County Stagecoach, TX, TX
  • JOB Essential functions, as defined under the Americans with Disabilities Act, include the responsibilities, knowledge, skills, and other characteristics l... more
  • 14 Days Ago

  • Hays County Stagecoach, TX, TX
  • JOB Essential functions, as defined under the Americans with Disabilities Act, include the responsibilities, knowledge, skills, and other characteristics l... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Investigator jobs in the San Marcos, TX area that may be a better fit.

  • Zinda Law Group, PLLC Austin, TX
  • Job Description Zinda Law Group, a rapidly growing, elite personal injury law firm, is looking for an Investigations Legal Assistant to join our growing te... more
  • 1 Month Ago

  • BayOne Solutions Austin, TX
  • Job Title: Investigator Location: Austin, TX (Onsite) Duration: 6 Months with Possible extension Role Overview: Investigator, Special Investigations Unit T... more
  • 10 Days Ago

AI Assistant is available now!

Feel free to start your new journey!