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As of August 01, 2026, the average salary for a Systems Simulation Engineer I in Illinois is $79,880 per year, which breaks down to an hourly rate of $38.
However, a Systems Simulation Engineer I's salary can vary significantly. Hereâs a look at the typical salary range:
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Systems Simulation Engineer I Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $87,180 | $7,265 | $1,677 | $42 |
| Average | $79,880 | $6,657 | $1,536 | $38 |
| 25th Percentile | $74,110 | $6,176 | $1,425 | $36 |
Lessen - Chicago, IL
Providence Management and Development Company Incorporated - Tinley Park, IL
fairlife - Chicago, IL
Contact Government Services, LLC - Chicago, IL
A Systems Simulation Engineer I'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 a Systems Simulation Engineer I'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:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Systems Simulation Engineer I | 0-2 years | $79,874 |
| Modeling & Simulation Engineer II | 2-4 years | $95,571 |
| Modeling & Simulation Engineer III | 4-7 years | $120,951 |
| Modeling & Simulation Engineer IV | 7+ years | $147,343 |
| Modeling & Simulation Engineer V | 7-10 years | $177,280 |
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 Systems Simulation Engineer Is. 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:
Systems Simulation Engineer I salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $89,421. While startup companies pay approximate $75,648.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $75,648 |
| Growth Stage | 51~500 | $80,007 |
| Established | 501~5000 | $86,352 |
| Enterprise | 5000+ | $89,421 |
For Systems Simulation Engineer I roles, the industry you choose can affect earning potential by as much as 60% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Business Services sectors offer the strongest compensation, at 30% above the average. In contrast, Systems Simulation Engineer positions in Aerospace & Defense or Transportation typically offer lower base pay, as these industries often view Systems Simulation Engineer I as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Biotechnology | $103,844 | $50.0 | 30% |
Understanding how a Systems Simulation Engineer I'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 | $87,180 | $7,265 | $1,677 | $42 |
| Average | $79,880 | $6,657 | $1,536 | $38 |
| 25th Percentile | $74,110 | $6,176 | $1,425 | $36 |
For a Systems Simulation Engineer I, the most direct path to higher earnings is advancing to the Modeling & Simulation Engineer II role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $95,600 - a projected growth of 20% over your current level.
Ready to take the next step in your career? Browse thousands of current Systems Simulation Engineer I job openings on our job board. Use the search bar below to find your perfect match.
Constellation Energy
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Wheaton, IL
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Chicago, IL
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Job Description. Job Description. Senior Systems Engineer. Compensation. $100kâ$125k salary + 0.1%â0.2% equity + benefits. BiomeSense is a pioneering life ... more
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