Non-Commissioned Investigator or Senior Non-Commissioned Investigator

State of Missouri
Olivette, Missouri United States  View Map
Posted: Jan 23, 2026
  • Salary: $48,496-$52,077 per Year USD
  • Salary Top:52077
  • Full Time
  • Criminology and Forensics
  • Job Description

    Non-Commissioned Investigator or

    Senior Non-Commissioned Investigator - Compliance Tax Investigation Bureau

    Missouri Department of Revenue

    DOR VISION: To establish an environment that fosters confidence and trust by successfully utilizing technology, employing resources, and meeting customer needs.

    HOW THIS POSITION SUPPORTS THE DEPARTMENT’S VISION:

    This is a professional public contact work in the Compliance Tax Investigation Bureau of the Missouri Department of Revenue conducting criminal investigations in the areas of sales, withholding, and income taxes for the State of Missouri in reviewing claims to identify fraudulent activity, conducting interviews, preparing detailed reports of investigation findings, and recovering taxes owed to the State of Missouri by initiating collection efforts.

    DUTIES PERFORMED TO SUPPORT THE DEPARTMENT’S VISION:

    • Issue summons to businesses who are in violation of sales and withholding tax laws.
    • Conduct assigned investigations of suspected criminal tax violations and incidents by locating and interviewing individuals and representatives of business entities to obtain evidence of suspected violation of tax laws administered by the Department.
    • Prepare and issue subpoenas to obtain records and information.
    • Trace funds through banking systems and other institutions and analyze complex financial transactions.
    • Gather statements from victims, witnesses and suspects, collecting and evaluating pertinent records, obtaining and preparing evidence and preparing detailed reports of completed cases.
    • Compile, analyze, evaluate statements, prepare affidavits, and other evidence for use in legal proceedings.
    • Exercise independent judgment and initiative within established laws, policies and procedures.
    • Work diligently and accurately to complete all assigned work.
    • Obtain the necessary cooperation and information using considerable tact and diplomacy while representing the Agency in a professional manner.
    • Provide testimony in criminal, civil, or administrative proceedings.
    • Ability to travel in the performance of assigned duties.


    CORE COMPENTENCIES NEEDED:

    • Strategic Thinking
    • Microsoft Word and Excel
    • Effective Writing
    • Self-directed
    • Attention to Detail
    • Clear Communication


    QUALIFICATIONS:

    A Bachelor’s degree from an accredited college or university with a minimum of 15 earned credit hours in one or a combination of the following areas: accounting, finances, tax, banking, marketing, economics, operations management, statistics, criminal justice or a closely related area; or experience as a white collar crime investigator with responsibility for conducting financial or tax investigations. Ability to effectively work and communicate with coworkers and attorneys.

    SALARY:

    $48,496 (Non-Commissioned Investigator) or

    $52,077 (Senior Non-Commissioned Investigator)

    More reasons to love this position:

    The State of Missouri offers an excellent benefits package that includes a defined pension plan, generous amounts of leave and holiday time, and eligibility for health insurance coverage. Your total compensation is more than the dollars you receive in your paycheck. To help demonstrate the value of working for the State of Missouri, we have created an interactive Total Compensation Calculator. This tool provides a comprehensive view of benefits and more that are offered to prospective employees. The Total Compensation Calculator and other applicant resources can be found here .

    Individual(s) selected for this position may receive a higher rate based on a pay differential (e.g., shift or time-of-service pay).

    PLEASE DIRECT ANY QUESTIONS ABOUT THIS POSITION TO:

    The Missouri Department of Revenue Human Resources office at (573) 751-1291.

    The State of Missouri is an equal opportunity employer.
  • ABOUT THE COMPANY

    • State of Missouri
    • State of Missouri

    Build the Missouri of tomorrow.

    Ensure a strong foundation today.

    Join a group of innovative team members focused on driving the State of Missouri forward. As public servants, our team members have the opportunity to produce work that is both lasting and important. This work serves to protect families, communities, and our natural resources.

     No matter where you are in your career, whether entry level or senior level, a career with the State of Missouri will challenge you to grow both personally and professionally. Though one employer, there is no shortage of exciting opportunities as there are many career paths you may take within the State. If you are searching for a job that transforms lives, including your own, a career with the State of Missouri is the perfect fit!

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Please mention you found this employment opportunity on the CareersInGovernment.com Job Board.