
Posting number: TGA-01058-10.2026
Department: Department of Revenue
Division: Enforcement - Gaming
Job classification: Criminal Investigator IV
Posting type: Open
Categories: Legal, Public Safety, Law Enforcement, Investigative, Miscellaneous, Customer Service, Research, Criminology, Business, Mathematics
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This position is open only to Colorado state residents.
The mission of the Colorado Department of Revenue (CDOR) is to become a trusted partner to every Coloradan, helping them navigate the complexities of government so they can thrive. Our core values of service, teamwork, accountability, integrity, and respect drive us
The Department’s vision is to empower businesses and individuals through quality customer service, innovation, and collaboration. We celebrate diversity and support an equitable and inclusive culture. We embrace our differences because we believe this brings innovation to our work. For more exciting information about the Department of Revenue, please enjoy this brief video!
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Helpful tips for applying:
Applying for a Job with the State of Colorado.
As part of the State of Colorado, DOR offers a competitive benefits package to permanent employees:
Ensures that limited gaming is conducted honestly, fairly, and competitively, and is free from criminal and corrupt elements.
The Gaming Background Investigations Unit provides crime investigations, identifies and interviews suspects, collects evidence, interviews witnesses, and evaluates criminal and
regulatory activity.
Perform as the agency’s expert on criminal financial investigations and investigation of publicly traded companies, and on the securities laws of state, federal, and foreign governments; to advise other investigators in the field offices about securities laws and about what information can, and should be, sought from an applicant or any other source; to enforce the Colorado Limited Gaming Control Act of 1991, the Colorado Gaming Regulations, the Sports Betting Statutes, Rules and Regulations, and to conduct complex criminal and background investigations; and other duties as assigned.
This posting is only open to residents of the State of Colorado at the time of submitting your application.
A2A5XX Criminal Investigator IV
Eight (8) years of full-time professional investigative/financial experience in a regulatory environment or equivalent to 8 years. *(Example: 2 years of financial experience and 6 years investigative experience or any combination of experience, but must equal a minimum of 8 years total).
*VALID AND ACTIVE COLORADO P.O.S.T CERTIFICATION (PEACE OFFICER STANDARDS AND TRAINING CERTIFICATE AT THE TIME OF APPLICATION. https://post.colorado.gov/
A combination of related education in accounting, business administration, public administration, criminology, criminal justice, criminalistics, political science, police science, law enforcement, law, psychology, sociology or a closely related field as determined by the Department, formalized apprenticeship program, certification, and/or full-time professional investigative experience in a regulatory environment or equivalent equal to eight (8) years.
*VALID AND ACTIVE COLORADO P.O.S.T CERTIFICATION (PEACE OFFICER STANDARDS AND TRAINING CERTIFICATE AT THE TIME OF APPLICATION.
NOTE: If submitting a transcript, certification or other relevant materials, candidates may redact information that identifies their age, date of birth, or dates of attendance at or graduation from an educational institution.
The ideal candidate will possess the following skills:
Employees are in a position of public trust in the performance of their job duties and must operate in a manner that maintains the highest standards of honesty, integrity, and public confidence.
As a condition of employment with the CDOR, all personnel must file all necessary Colorado Individual Income Tax (CIIT) returns and pay tax obligations, therefore all employees must undergo a pre-employment evaluation of their tax records/accounts to ensure compliance with this policy. Final candidates must also complete a successful background investigation and reference check prior to appointment. Certain positions based on duties may require scheduled background investigations.
Pursuant to the Universal Driving Standards Policy, any worker who will be expected to drive a State-owned vehicle is responsible for maintaining a safe driving record and a valid driver license prior to driving any State-owned vehicle.
To be compliant with the new fleet vehicle policy, Motor Vehicle Records (MVRs) will be pulled for review for workers who:
Applicants must be legally eligible to work in the United States to be appointed to this position. DOR uses E-Verify to confirm the eligibility of all newly hired employees. DOR does not provide sponsorship for employment-based visas.
A Human Resources Analyst will only review the work experience/job duties sections of the online job application, to determine whether you meet the minimum qualifications for the position for which you are applying. Only complete applications submitted before the closing date of this announcement will be reviewed.
All correspondence regarding your status in the selection/examination process will be conducted via email. Please set up your e-mail to accept messages from "state.co.us" and "info@governmentjobs.com" addresses. It is your responsibility to ensure that your email will accept these notices and/or review your junk mail and spam filtered email.
As an applicant who has been removed from consideration during the selection or comparative analysis process, you may file an appeal with the State Personnel Board and/or request a review by the State Personnel Director. A standard appeal form is available on the State Personnel Board website, https://spb.colorado.gov/forms-and-filing. If you appeal, your appeal must be submitted in writing on the official appeal form, signed by you or your representative, and received at the following address within ten (10) days of your receipt of this notice: Colorado State Personnel Board/State Personnel Director, Attn: Appeals Processing, 1525 Sherman Street, 4th Floor, Denver, CO 80203. Fax: 303-866-5038. Phone: 303-866-3300. Email address: dpa_state.personnelboard@state.co.us. The ten-day deadline and these appeal procedures also apply to all charges of discrimination. Refer to Chapters 4 and 8 of the State Personnel Board Rules and Personnel Director's Administrative Procedures, 4 CCR 801, for information about the appeals process. The State Personnel Board Rules and Personnel Director's Administrative Procedures are available at spb.colorado.gov.
The State of Colorado strives to create a Colorado for All by building and maintaining workplaces that value and respect all Coloradans through a commitment to equal opportunity and hiring based on merit and fitness. The State is resolute in non-discriminatory practices in everything we do, including hiring, employment, and advancement opportunities. The State of Colorado believes that equity, diversity, and inclusion drive our success, and we encourage candidates from all identities, backgrounds, and abilities to apply. The State of Colorado is an equal opportunity employer committed to building inclusive, innovative work environments with employees who reflect our communities and enthusiastically serve them. Therefore, in all aspects of the employment process, we provide employment opportunities to all qualified applicants without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity or expression, pregnancy, medical condition related to pregnancy, creed, ancestry, national origin, marital status, genetic information, or military status (with preference given to military veterans), or any other protected status in accordance with applicable law.
The Colorado Department of Revenue is committed to the full inclusion of all qualified individuals. As part of this commitment, our agency will assist individuals who have a disability with any reasonable accommodation requests related to employment, including completing the application process, interviewing, completing any pre-employment testing, participating in the employee selection process, and/or to perform essential job functions where the requested accommodation does not impose an undue hardship. If you have a disability and require reasonable accommodation to ensure you have a positive experience applying or interviewing for this position, please direct your inquiries to our ADAAA inbox, dor_ohr@state.co.us.
We are committed to building work environments that are inclusive and reflect our communities and the diverse talents of all people. We strongly encourage candidates from all backgrounds and abilities to apply.
Appointment to the vacancy or vacancies represented by this announcement is expected to be from the eligible list created. However, at the discretion of the appointing authority, the position(s) may be filled by another method of appointment for a valid articulated business reason.
Per the requirements of the Step Pay Program, any former or current State employee must be paid a rate that is equal to or greater than the appropriate step pay rate within their classification's pay range based on completed years in their current class series.

Serve the needs of the State of Colorado through a number of subdivisions. The Colorado Judicial, Legislative, and Executive branches form the government for the State of Colorado. "A Career should be about believing in what you do and making a positive impact on your community. That is a career that makes you proud; that is a career with distinction."- Mary Mullarkey, Chief Justice of the Colorado Supreme Court.