Investigator Jobs in Illinois
Investigator jobs in Illinois are consistently active, with demand concentrated in insurance claims, corporate compliance, law enforcement support, and financial fraud, at levels from entry-level field associate through senior investigator and team lead. Chicago drives the bulk of hiring, while Peoria and Springfield generate steady openings through state agencies, insurance carriers, and regional financial institutions. Well-established employers with a lasting Illinois presence include Allstate, the Illinois Department of Insurance, and Zurich North America. The most sought-after specialties are insurance fraud investigation, background screening, and internal corporate investigations. Find a role that fits below and apply directly.
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Showing 5 of 49+ Investigator jobs
Security officers, Off Duty officers and Veterans willing to be trained, are needed for all suburbs listed in this position. We will hire at least 15 people willing to be trained. This position will start out with at least 20 hours a week work but within 1 to 2 weeks will turn into FULL TIME position with 8 hours or more per day.
MUST HAVE A CLEAN BACKGROUND
MUST HAVE A RELIABLE VEHICLE
MUST BE ABLE TO COMMUNICATE CLEARLY AND KEEP ACCURATE NOTES
MUST HAVE THE PROPER EQUIPMENT OR ABLE TO INVEST IN THE PROPER EQUIPMENT
MUST BE ABLE TO UPLOAD VIDEO AND REOPRTS TO AN ONLINE FOLDER
Work is currently available in the areas of DUPAGE COUNTY, WILL COUNTY, GRUNDY COUNTY, KANKAKEE COUNTY, IRIQUOIS COUNTY COOK COUNTY and ALL OF CHICAGO.
Our main office is located in Minooka, IL. Work and assignments will all be conducted in the area you live and surrounding areas. We do our best to keep assignments close to your residence to limit travel time. Reports are all sent back to the office via the internet, so you are not traveling back and forth to the office to submit work.
Skills/Qualifications: Time management, Initiative, Confidentiality, Attention to Detail, Discretion, Independence, and Attendance. You must be dependable and have reliable transportation.
Pay: $20.00 - $30.00 per hour
Benefits:
- Flexible schedule
Application Question(s):
- Do you have a reliable car
- Do you have a PERC
Work Location: In person
Security officers, Off Duty officers and Veterans willing to be trained, are needed for all suburbs listed in this position. We will hire at least 15 people willing to be trained. This position will start out with at least 20 hours a week work but within 1 to 2 weeks will turn into FULL TIME position with 8 hours or more per day.
MUST HAVE A CLEAN BACKGROUND
MUST HAVE A RELIABLE VEHICLE
MUST BE ABLE TO COMMUNICATE CLEARLY AND KEEP ACCURATE NOTES
MUST HAVE THE PROPER EQUIPMENT OR ABLE TO INVEST IN THE PROPER EQUIPMENT
MUST BE ABLE TO UPLOAD VIDEO AND REOPRTS TO AN ONLINE FOLDER
Work is currently available in the areas of DUPAGE COUNTY, WILL COUNTY, GRUNDY COUNTY, KANKAKEE COUNTY, IRIQUOIS COUNTY COOK COUNTY and ALL OF CHICAGO.
Our main office is located in Minooka, IL. Work and assignments will all be conducted in the area you live and surrounding areas. We do our best to keep assignments close to your residence to limit travel time. Reports are all sent back to the office via the internet, so you are not traveling back and forth to the office to submit work.
Skills/Qualifications: Time management, Initiative, Confidentiality, Attention to Detail, Discretion, Independence, and Attendance. You must be dependable and have reliable transportation.
Pay: $20.00 - $30.00 per hour
Benefits:
- Flexible schedule
Application Question(s):
- Do you have a reliable car
- Do you have a PERC
Work Location: In person
See All 49 Investigator Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Investigator JobsInvestigator Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Investigator Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Education
- Insurance
- Technology & Software
- Government & Public Sector
- Banking & Financial Services
What Illinois Employers Look For
The qualifications that appear most often in investigator jobs across Illinois.
- Active Illinois Private Detective license issued by the Illinois Department of Financial and Professional Regulation
- Bachelor's degree in criminal justice, law enforcement, or a closely related field
- Prior experience in law enforcement, insurance claims, compliance, or a related investigative role
- Strong written reporting skills with demonstrated ability to document findings clearly and concisely
- Proficiency with case management software, databases, and digital research tools
- Valid Illinois driver's license and willingness to conduct fieldwork across assigned territories
Investigator Jobs in Illinois: Frequently Asked Questions
How do you become a investigator in Illinois?
To work as a private investigator in Illinois, you must obtain a Private Detective license through the Illinois Department of Financial and Professional Regulation. Applicants generally need a combination of relevant education, such as a degree in criminal justice or a related field, and qualifying work experience in law enforcement, military service, or investigation. You must pass a written examination and meet background check requirements before the license is issued.
Which companies hire investigators in Illinois?
Employers hiring investigators in Illinois right now include BECKER & COMPANY, Northwestern University, and State of Illinois, based on current listings on Migrate Mate as of November 2026. Illinois's large insurance sector, state regulatory agencies, and corporate headquarters concentrated in the Chicago metro make it one of the more active states for investigative hiring across both public and private employers.
Which Illinois cities have the most investigator jobs?
Chicago, Springfield, and Waukegan are the Illinois cities with the most investigator openings. Chicago dominates because of its concentration of insurance carriers, financial firms, and corporate legal departments, while Springfield draws demand from state government agencies and Peoria's regional insurance and healthcare employers generate consistent investigative hiring outside the main metro.
Are there remote investigator jobs in Illinois?
Yes, but they're rare. Investigator work is heavily field-dependent, so fully remote roles are limited. About 33% of investigator openings tied to Illinois are remote or hybrid as of November 2026, and those positions tend to concentrate in desk-based functions like background screening review, digital fraud analysis, and insurance file auditing rather than active fieldwork.
How can I get hired as a investigator in Illinois with little or no experience?
The most realistic entry path is securing a position as a claims representative or compliance associate with a major Illinois insurance carrier such as Allstate or Zurich North America, where internal investigative units often promote from within. Candidates without direct experience gain an edge by completing the Illinois Private Detective exam requirements early, volunteering for background-screening or case-support roles, or lateral-stepping from adjacent positions in law enforcement dispatch, paralegal work, or loss prevention.
Where can I find and apply to investigator jobs in Illinois?
You can find and apply to investigator jobs in Illinois on Migrate Mate, which lists current Illinois openings across employers in insurance, government, finance, and corporate compliance. Search the listings, find roles that match your background and specialty, and apply directly to the ones that fit.
See All 49 Investigator Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Investigator Jobs