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As of August 01, 2026, the average salary for an Information System Security Officer in Illinois is $121,115 per year, which breaks down to an hourly rate of $58.
However, an Information System Security Officer's salary can vary significantly. Here’s a look at the typical salary range:
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Information System Security Officer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $131,085 | $10,924 | $2,521 | $63 |
| Average | $121,115 | $10,093 | $2,329 | $58 |
| 25th Percentile | $111,636 | $9,303 | $2,147 | $54 |
C5T Corporation - Scott Air Force Base, IL
C5T Corporation - Scott Air Force Base, IL
Ishpi Information Technologies, Inc. - Chicago, IL
Confidential - Chicago, IL
An Information System Security Officer'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 System Security Officer'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 System Security Officer | $79,462 |
| Informati... Level Information System Security Officer | $93,438 |
| Informati... Level Information System Security Officer | $121,773 |
| Informati... Level Information System Security Officer | $142,316 |
| Informati... Level Information System Security Officer | $164,865 |
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 System Security Officers. 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 System Security Officer roles, the industry you choose can affect earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the Aerospace & Defense and Biotechnology sectors offer the strongest compensation, at 20% above the average. In contrast, Information System Security Officer positions in Retail & Wholesale or MFG Nondurable typically offer lower base pay, as these industries often view Information System Security Officer as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Aerospace & Defense | $145,338 | $70.0 | 20% |
| Biotechnology | $145,338 | $70.0 | 20% |
| Energy & Utilities | $145,338 | $70.0 | 20% |
| Financial Services | $145,338 | $70.0 | 20% |
| Pharmaceuticals | $145,338 | $70.0 | 20% |
Understanding how an Information System Security Officer'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 | $131,085 | $10,924 | $2,521 | $63 |
| Average | $121,115 | $10,093 | $2,329 | $58 |
| 25th Percentile | $111,636 | $9,303 | $2,147 | $54 |
Ready to take the next step in your career? Browse thousands of current Information System Security Officer job openings on our job board. Use the search bar below to find your perfect match.
Contact Government Services, LLC
Chicago, IL
Contact Government Services, LLC | Chicago, IL
Job Description. Job Description. ISSO. Employment Type: Full-Time, Experienced. Department: Information Technology. CGS is seeking an Information Systems ... more
11 Days Ago
CareGenix Solutions LLC
Chicago, IL
CareGenix Solutions LLC | Chicago, IL
Job Description. Job Description. Chief Information Security Officer (CISO): In Person Downtown Chicago, IL. About Caregenix. Caregenix Solutions is a heal... more
9 Days Ago
Confidential
Chicago, IL
Confidential | Chicago, IL
Chief Information Security Officer (CISO), Information Security & Compliance. About the Company. Innovative artificial intelligence (AI) & marketing analyt... more
8 Days Ago
Confidential
Chicago, IL
Confidential | Chicago, IL
Chief Information Security Officer (CISO), Information Security & Compliance. About the Company. Innovative artificial intelligence (AI) & marketing analyt... more
18 Days Ago
Confidential
Chicago, IL
Confidential | Chicago, IL
Field Chief Information Security Officer (CISO). About the Company. Industry leading provider of security & compliance solutions. Industry. Outsourcing/Off... more
11 Days Ago
University of Kansas Health System
KANSAS CITY, KS
University of Kansas Health System | KANSAS CITY, KS
Position Title Security Officer Position Summary / Career Interest: Security Officer (Kansas City Division) personnel are responsible for ensuring a safe a... more
7 Days Ago
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