Criminal Tax Enforcement Investigator Trainee (REVENUE SPECIAL AGENT TRAINEE)

Job Requisition ID: 58389
Opening Date: 09/24/2026
Closing Date: 10/08/2026; 11:59pm
Agency: Department of Revenue
Class Title: REVENUE SPECIAL AGENT TRAINEE - 38565
Skill Option: None
Bilingual Option: None
Salary: Anticipated Starting Salary $5,342 monthly; Full Range $5,342-$7,452 monthly
Job Type: Salaried
Category: Full Time
Number of Vacancies: 3
Bargaining Unit Code: RC062 Technical Employees, AFSCME
Merit Comp Code:
Work Hours : 8:30am-5:00pm, Monday-Friday
Anticipated Hybrid Work Schedule Availability :1 to 5 Days per week in office, depending on operational needs
Headquarter Location :IL Department of Revenue

Criminal Investigations/Special Agent in Charge/Southern Cook Office

Des Plaines - 9511 Harrison St
Work County :Cook

Agency Contact :

View email address on aiapply.co

Illinois Department of Revenue - Human Resources

Willard Ice Building, 101 W Jefferson St, WIB Mail Code 5-110, Springfield, IL 62702

PHONE- View phone number on aiapply.co

This position is a union position; therefore, provisions of the relevant collective bargaining agreement/labor contract apply to the filling of this position.

All applicants who want to be considered for this position MUST apply electronically through the illinois.jobs2web.com website. State of Illinois employees should click the link near the top left to apply through the SuccessFactors employee career portal.

Applications submitted via email or any paper manner (mail, fax, hand delivery) will not be considered.

Why Work for Illinois?

Working with the State of Illinois is a testament to the values of compassion, equity, and dedication that define our state. Whether you’re helping to improve schools, protect our natural resources, or support families in need, you’re part of something bigger—something that touches the lives of every person who calls Illinois home.

No matter what state career you’re looking for, we offer jobs that fit your life and your schedule—flexible jobs that provide the gold standard of benefits. Our employees can take advantage of various avenues to advance their careers and realize their dreams. Our top-tier benefits and great retirement packages can help you build a rewarding career and lasting future with the State of Illinois.

Position Overview

Would you like to work for a professional organization that provides steady hours and an exceptional benefits package? How about a workplace with career and personal growth opportunities? Then consider working for the Illinois Department of Revenue. We are hiring three (3) Criminal Tax Enforcement Investigator Trainees (Revenue Special Agent Trainees) in the Bureau of Criminal Investigations (BCI) for our Southern Cook County location. This position is responsible for the criminal investigation of tax fraud and financial crimes during the first year of employment. The case work is designed to assist the trainee in developing the broad knowledge, understanding and practical skills necessary to perform the duties of a Revenue Special Agent. Following successful completion of the applicable training period(s), this position may be eligible for a hybrid work schedule subject to operational needs and employee performance. If you are a strong communicator with good attention to detail and have critical thinking skills, then we want you! Don’t let this opportunity pass you by. Apply now before time runs out!

The benefits of working at Department of Revenue include a 37 ½ hour work week, a generous salary and benefits package (paid time off for vacation, sick, or personal leave, thirteen holidays) pension and other retirement benefits, tuition reimbursement, and insurance eligibility on day one (medical, dental, vision, and life).

Essential Functions

• Under immediate supervision, for a period of twelve (12) months, participates in an Illinois Department of Revenue (IDOR) sponsored training program receiving training and controlled working assignments which are designed to develop broad knowledge, understanding and practical skills necessary to perform the duties of a journeyman Revenue Special Agent.
• Conducts IDOR investigative assignments of increasing difficulty for the purpose of gaining experience and developing working skills.
• Receives formal classroom training which includes instruction in tax laws enforced by the Department, use of firearms, investigative techniques available to investigating Agents, rules of evidence applicable to courts in criminal cases and controlling court decisions, preparation of reports, investigative procedures applicable to criminal tax evasion and fraud cases, administrative procedures, standards and rules of conduct, and other matters pertaining to criminal investigations.
• Performs other duties as required or assigned which are reasonably within the scope of the duties enumerated above.

Minimum Qualifications

• Requires equivalent to the completion of four years of college; up to two years of police investigative or law enforcement experience may be substituted on a year-for-year basis for the college training.

Preferred Qualifications

• Two (2) years of experience using methods and techniques of criminal investigations.
• Two (2) years of experience preparing properly documented reports.
• Two (2) years of experience working with accounting and auditing principles and practices.

Conditions of Employment

• Requires the ability to successfully complete a tax compliance and comprehensive background check, POWER fitness test, drug screen and psychological evaluation.
• Requires successful completion of the firearms qualification course during the first 12 months of employment.
• Requires successful completion of a firearms qualification course twice a year.
• Requires the successful completion of a basic law enforcement training program during the first 12 months of employment, if a waiver is not obtained.
• Requires the ability to become LEADS certified upon hire and stay certified while employed.
• Requires ability to travel in the performance of duties, with overnight stays as appropriate. Requires appropriate, valid driver’s license.
• Requires the ability to use and secure a state issued mobile device, e.g., cellular phone, laptop computer, tablet, etc.
• Requires the ability to drive, secure and maintain a State/Revenue issued vehicle.
• Requires ability to maintain compliance in good standing with all statutorily mandated training requirements and reporting as outlined by ILETSB.
• The conditions of employment listed here are incorporated and related to any of the job duties as listed in the job description.

Agency Statement

The Illinois Department of Revenue (IDOR) is responsible for administering the state's tax laws and collecting taxes in a fair, consistent, and efficient manner. Their goal is to provide accurate, timely, and reliable funding and information to both state and local communities. By implementing best practices, IDOR works to continuously improve and enhance accuracy, efficiency, and productivity across all areas of operations and tax administration. In doing so, they aim to earn respect, deliver value, and serve as a trusted source of information for the public.

IDOR is a professional governmental entity that prioritizes its employees and actively invests in their success through comprehensive training and engagement. As the proud Platinum recipient of the 2026 Bell Seal for workplace mental health, IDOR cultivates an environment that encourages open dialogue and collaboration on mental health issues. With a strong commitment to diversity—both culturally and professionally—IDOR believes that this inclusive approach leads to a more productive workplace, ultimately benefiting the citizens and taxpayers of Illinois.

This position DOES NOT contain “Specialized Skills” (as that term is used in CBAs).

APPLICATION INSTRUCTIONS

Use the “Apply” button at the top right or bottom right of this posting to begin the application process.

If you are not already signed in, you will be prompted to do so.

State employees should sign in to the career portal for State of Illinois employees – a link is available at the top left of the Illinois.jobs2web.com homepage in the blue ribbon.

Non-State employees should log in on the using the “View Profile” link in the top right of the Illinois.jobs2web.com homepage in the blue ribbon. If you have never before signed in, you will be prompted to create an account.

If you have questions about how to apply, please see the following resources:

State employees: Log in to the career portal for State employees and review the Internal Candidate Application Job Aid

Non-State employees: on Illinois.jobs2web.com – click “Application Procedures” in the footer of every page of the website.

We recommend a copy of your resume be included with the application.

The main form of communication will be through email. Please check your “junk mail”, “spam”, or “other” folder for communication(s) regarding any submitted application(s). You may receive emails from the following addresses:

• View email address on aiapply.co
• View email address on aiapply.co

Tracking #s 38199-38201