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As of August 01, 2026, the average salary for an Information Systems Auditor in Illinois is $72,332 per year, which breaks down to an hourly rate of $35.
However, an Information Systems Auditor's salary can vary significantly. Here’s a look at the typical salary range:
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Information Systems Auditor Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $80,422 | $6,702 | $1,547 | $39 |
| Average | $72,332 | $6,028 | $1,391 | $35 |
| 25th Percentile | $65,492 | $5,458 | $1,259 | $31 |
Modoc Tribal Enterprises Authority - Scott Air Force Base, IL
Caring Network - Glen Ellyn, IL
Wolverine - Chicago, IL
Sparta Community Hospital - Sparta, IL
An Information Systems Auditor's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.
Experience is a primary driver of an Information Systems Auditor's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here’s how the average salary grows at different career stages:
| Levels | Salary |
|---|---|
| Informati... Level Information Systems Auditor | $71,737 |
| Informati... Level Information Systems Auditor | $88,603 |
| Informati... Level Information Systems Auditor | $103,436 |
| Informati... Level Information Systems Auditor | $127,314 |
| Informati... Level Information Systems Auditor | $152,773 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Information Systems Auditors. For example, consider the average annual salaries in these key locations:
Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:
For Information Systems Auditor roles, the industry you choose can affect earning potential by as much as 65% (the gap between the highest and lowest paying industries). Data shows that the Software & Networking and Chemicals sectors offer the strongest compensation, at 40% above the average. In contrast, Information Systems Auditor positions in Edu., Gov't. & Nonprofit or Retail & Wholesale typically offer lower base pay, as these industries often view Information Systems Auditor as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Software & Networking | $101,264 | $49.0 | 40% |
| Chemicals | $83,181 | $40.0 | 15% |
| Biotechnology | $79,565 | $38.0 | 10% |
| Energy & Utilities | $79,565 | $38.0 | 10% |
| Insurance | $79,565 | $38.0 | 10% |
Understanding how an Information Systems Auditor's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $80,422 | $6,702 | $1,547 | $39 |
| Average | $72,332 | $6,028 | $1,391 | $35 |
| 25th Percentile | $65,492 | $5,458 | $1,259 | $31 |
Ready to take the next step in your career? Browse thousands of current Information Systems Auditor job openings on our job board. Use the search bar below to find your perfect match.
Kranze Technology Solutions, Inc
Des Plaines, IL
Kranze Technology Solutions, Inc | Des Plaines, IL
Job Description. Job Description. The Information System Security Manager (ISSM) is responsible for applying and documenting Information System (IS) securi... more
4 Days Ago
U.S. Navy
Tilton, IL
U.S. Navy | Tilton, IL
Job Title :Information Technology Professional (IT/CTN/IS) Category / Component :Enlisted Both Overview Information Systems Technicians, Cryptologic Techni... more
5 Days Ago
U.S. Navy
Tinley Park, IL
U.S. Navy | Tinley Park, IL
Job Title :Information Technology Professional (IT/CTN/IS) Category / Component :Enlisted Both Overview Information Systems Technicians, Cryptologic Techni... more
5 Days Ago
U.S. Navy
Urbana, IL
U.S. Navy | Urbana, IL
Job Title :Information Technology Professional (IT/CTN/IS) Category / Component :Enlisted Both Overview Information Systems Technicians, Cryptologic Techni... more
5 Days Ago
U.S. Navy
West Frankfort, IL
U.S. Navy | West Frankfort, IL
Job Title :Information Technology Professional (IT/CTN/IS) Category / Component :Enlisted Both Overview Information Systems Technicians, Cryptologic Techni... more
5 Days Ago
U.S. Navy
Williamsville, IL
U.S. Navy | Williamsville, IL
Job Title :Information Technology Professional (IT/CTN/IS) Category / Component :Enlisted Both Overview Information Systems Technicians, Cryptologic Techni... more
5 Days Ago
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