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Computer Crime Investigator Jobs in Illinois (NOW HIRING)

Senior Investigator

Chicago, IL · On-site

$95K - $100K/yr

The Senior Investigator will be responsible for conducting administrative and criminal ... A facility with computer software applications, including Word and Excel. A valid driver's license ...

Surveillance Investigator

Joliet, IL · On-site

$25 - $30/hr

... criminal and civil background checks, and other investigative tasks. The majority of cases worked ... Must have strong computer and internet skills. * Proficient with a digital camera. * Must own ...

Surveillance Investigator

Waukegan, IL · On-site

$22 - $30/hr

... criminal and civil background checks, and other investigative tasks. The majority of cases worked ... Must have strong computer and internet skills. * Proficient with a digital camera. * Must own ...

HD camcorder, covert camera, smartphone, computer or laptop, and internet connectivity * Windows 11 ... High school diploma or associate's degree in criminal justice or related field * Military ...

HD camcorder, covert camera, smartphone, computer or laptop, and internet connectivity * Windows 11 ... High school diploma or associate's degree in criminal justice or related field * Military ...

HD camcorder, covert camera, smartphone, computer or laptop, and internet connectivity * Windows 11 ... High school diploma or associate's degree in criminal justice or related field * Military ...

Computer, with high-speed internet access, to upload and download reports, research cases, and to ... Criminal justice, legal, or military training or work experience  * Engineering, infrastructure ...

Under close/general supervision, assists in investigating criminal activity by performing digital ... Must be proficient with the use of a computer. * Mostly sedentary work. Routinely work in an office ...

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Computer Crime Investigator information

See Illinois salary details

$45.5K

$82.3K

$131.3K

How much do computer crime investigator jobs pay per year?

As of Aug 31, 2026, the average yearly pay for computer crime investigator in Illinois is $82,275.00, according to ZipRecruiter salary data. Most workers in this role earn between $51,400.00 and $112,900.00 per year, depending on experience, location, and employer.

What is a computer crime investigator?

A Computer Crime Investigator, also known as a cybercrime investigator or digital forensics analyst, is a professional who investigates crimes involving computers and digital devices. They collect, analyze, and preserve digital evidence related to illegal activities such as hacking, identity theft, online fraud, and data breaches. These investigators work with law enforcement agencies, private companies, or government organizations to track down cybercriminals and help prosecute them. Their role often involves using specialized software and techniques to recover data, trace cyberattacks, and ensure that digital evidence is admissible in court.

What are the key skills and qualifications needed to thrive as a computer crime investigator?

To thrive as a Computer Crime Investigator, you need expertise in digital forensics, cybersecurity principles, and an educational background in computer science, criminal justice, or related fields. Familiarity with forensic analysis tools such as EnCase, FTK, and network monitoring systems, along with relevant certifications like Certified Computer Examiner (CCE) or GIAC Certified Forensic Analyst (GCFA), is typically required. Strong analytical thinking, attention to detail, and effective communication are crucial soft skills for gathering evidence and collaborating with law enforcement. These skills and qualifications are vital to accurately investigate cybercrimes, ensure evidence integrity, and support successful legal outcomes.

What are some common challenges computer crime investigators face in gathering digital evidence?

Computer Crime Investigators often encounter challenges such as encrypted data, rapidly evolving technology, and the need to preserve the integrity of digital evidence. Ensuring the proper chain of custody and following legal protocols is crucial, as mishandling evidence can lead to cases being dismissed. Investigators also need to stay updated on new cyber threats and tools, and often collaborate closely with law enforcement, IT specialists, and legal teams to build strong cases.

What is the difference between Computer Crime Investigator vs Digital Forensics Analyst?

AspectComputer Crime InvestigatorDigital Forensics Analyst
CredentialsCertifications like GCFA, GCFE, CISSPCertifications like GCFA, EnCE, CISSP
Work EnvironmentLaw enforcement, government agencies, private securityCybersecurity firms, law enforcement, corporate security
Employer & IndustryLaw enforcement agencies, government, private sectorCybersecurity companies, law enforcement, consulting firms
Search & Comparison IntentInvestigating cybercrimes, legal casesAnalyzing digital evidence, incident response

While both roles involve digital evidence and cybersecurity skills, a Computer Crime Investigator primarily focuses on investigating cybercrimes within law enforcement or legal contexts. A Digital Forensics Analyst specializes in analyzing digital evidence to support investigations or security measures, often working in cybersecurity firms or corporate environments.

How do I become a computer crime investigator?

To become a computer crime investigator, candidates typically need a bachelor's degree in computer science, cybersecurity, or a related field. Relevant skills include knowledge of digital forensics, networking, and law enforcement procedures, often supported by certifications such as Certified Computer Forensics Examiner (CCFE) or EnCase Certified Examiner (EnCE). Experience in law enforcement or cybersecurity is also valuable for entry into this specialized role.
Infographic showing various Computer Crime Investigator job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 2% Contract, and 1% Nights. Highlights an 76% Physical, 2% Hybrid, and 22% Remote job distribution, with an average salary of $82,275 per year, or $39.6 per hour.

$95K - $100K/yr

Full-time

Medical, Dental, Vision, Life, PTO

Posted 6 days ago


Job description

The Office of the Inspector General is an independent body within the Chicago Housing Authority (CHA) responsible for investigations and audits to identify fraud, theft, waste, abuse, and misconduct within or affecting CHA. The OIG works to promote integrity and effectiveness in all CHA programs. 

The Senior Investigator will be responsible for conducting administrative and criminal investigations of alleged fraud, waste, abuse, mismanagement, and misconduct by the Authority's officers, employees, Commissioners, CHA residents, program participants, and contractors.  A Senior Investigator is expected to provide skilled leadership and work collaboratively with other investigative staff to conduct criminal investigations, financial/public benefits fraud investigations, procurement and contracting fraud investigations, and other complex investigations.

DUTIES AND RESPONSIBILITIES

  • Take primary responsibility for assigned case load of criminal and administrative investigations, from development of investigative work plan, collection of evidence, to recommendation for case disposition, consistent with policies and procedures set forth by the Inspector General
  • Gather evidence through a variety of methods including but not limited to site visits, open source research, document requests, administrative and grand jury subpoenas, and photography and video.
  • Conduct investigative interviews of complainants, witnesses, and subjects 
  • Prepare detailed reports to document all investigative activities conducted during an investigation
  • Review and analyze extensive data, business records, and financial records to determine whether evidence of waste, fraud, or misconduct exists
  • Maintain well-organized investigative case files and documentation in OIG electronic case management system
  • Make recommendations for corrective action to impacted business units; share ideas on improving overall efficiencies
  • Testify in criminal and civil court, at arbitrations, and at administrative hearings 
  • Work on joint investigations with law-enforcement agencies including but not limited to the Federal Bureau of Investigations, HUD OIG, Social Security OIG, Department of Labor OIG, and respond to requests from prosecutors (State and Federal) 
  • Perform other duties as assigned and consistent with the department mission

QUALIFICATIONS

Bachelor's degree from an accredited college or university supplemented by a preferred minimum of 7 years of investigative experience involving investigative research and report writing, in-person interviews, and fact-finding analysis, preferably in an investigative, legal, or compliance environment, with an emphasis on financial and contractor fraud, benefits fraud, employee misconduct, or ethics investigations. 

This position requires: strong interpersonal skills, a collaborative mindset, and the ability to work with a wide range of constituencies with diplomacy, tact, and discretion in handling confidential information. Excellent written and verbal communication skills with knowledge of the applicable federal and state laws and regulations. Exceptional organizational, time-management, and decision-making skills. A self-motivated individual with sound judgment, and demonstrated analytical and problem-solving skills. A facility with computer software applications, including Word and Excel. A valid driver's license is required.

Within 90 days of hire, selected candidate will be required to be fingerprinted for criminal background check. Employment will be contingent upon the results of the fingerprint based criminal history background search.

BENEFITS AT-A-GLANCE

  • Vacation, Sick and Personal, competitive PTO package                  

  • Medical (HMO, PPO, and No employee cost High-Deductible PPO) Dental, Vision, and Life Insurance

  • Short-Term and Long-Term Disability Insurance

  • Long-Term Care Insurance

  • Pet Insurance

  • Parking Transit

  • Prepaid Legal Services

  • Brightstar 529 College Savings Plan

  • Identity Theft Protection

  • Hospital Indemnity Insurance

  • Voluntary Critical Illness Insurance

  • Deferred Compensation Plan: Empower 457/401(a) with a 3% employer match

  • Pension Plan: CHA makes contributions on behalf of the employee, along with the employee's 3% contribution; 100% vesting occurs after 6 years of continuous employment or opt-out of CHA's Retirement Plan and continues to participate in the Municipal Employees Annuity and Benefit Fund of Chicago

  • Hybrid work schedule (position specific) This position may be eligible for remote work following a successful completion of a 90-day probationary period according to CHA's established policies and procedures.

"Applications will be accepted for 30 days from the date of posting. However, the position may be closed at any point if a sufficient number of qualified applications are received."

Salary Range: $95,000 - 100,000

Grade: S9

FLSA: Exempt

Union: None