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As of August 01, 2026, the average salary for a Systems Simulation Engineer IV in Illinois is $147,350 per year, which breaks down to an hourly rate of $71.
However, a Systems Simulation Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
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Systems Simulation Engineer IV Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $156,930 | $13,078 | $3,018 | $75 |
| Average | $147,350 | $12,279 | $2,834 | $71 |
| 25th Percentile | $138,520 | $11,543 | $2,664 | $67 |
Geodis - BRENTWOOD, TN
Kaiser Permanente - COUNTRY PARK ACRES, NC
Kaiser Permanente - COUNTRY PARK ACRES, NC
Kaiser Permanente - COUNTRY PARK ACRES, NC
A Systems Simulation Engineer IV'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 IV'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 |
|---|---|---|
| Modeling & 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 |
| Systems 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 IVs. 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 IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $164,950. While startup companies pay approximate $139,544.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $139,544 |
| Growth Stage | 51~500 | $147,584 |
| Established | 501~5000 | $159,288 |
| Enterprise | 5000+ | $164,950 |
For Systems Simulation Engineer IV roles, the industry you choose can affect earning potential by as much as 75% (the gap between the highest and lowest paying industries). Data shows that the Software & Networking and Pharmaceuticals sectors offer the strongest compensation, at 35% above the average. In contrast, Systems Simulation Engineer positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Systems Simulation Engineer IV as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Software & Networking | $198,922 | $96.0 | 35% |
| Pharmaceuticals | $191,555 | $92.0 | 30% |
| Financial Services | $184,188 | $89.0 | 25% |
| Energy & Utilities | $176,820 | $85.0 | 20% |
| Aerospace & Defense | $169,452 | $81.0 | 15% |
Understanding how a Systems Simulation Engineer IV'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 | $156,930 | $13,078 | $3,018 | $75 |
| Average | $147,350 | $12,279 | $2,834 | $71 |
| 25th Percentile | $138,520 | $11,543 | $2,664 | $67 |
For a Systems Simulation Engineer IV, the most direct path to higher earnings is advancing to the Modeling & Simulation Engineer V role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $177,300 - 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 IV job openings on our job board. Use the search bar below to find your perfect match.
Marriott
FEDERAL HEIGHTS, CO
Marriott | FEDERAL HEIGHTS, CO
Engineer IV – Facilities & Maintenance Marriott International, Inc., a global leader in hospitality, seeks an Engineer IV to lead complex facilities and ma... more
7 Days Ago
ManTech International
LAUREL, MD
ManTech International | LAUREL, MD
ManTech is actively seeking a highly skilled Systems Engineer to support our mission-critical national security operations across various U.S. governmental... more
7 Days Ago
ManTech International
LINTHICUM HEIGHTS, MD
ManTech International | LINTHICUM HEIGHTS, MD
ManTech is actively seeking a highly skilled Systems Engineer to support our mission-critical national security operations across various U.S. governmental... more
7 Days Ago
ManTech International
STAFFORD, VA
ManTech International | STAFFORD, VA
ManTech, a recognized leader in providing cutting-edge technologies and solutions for the defense and aerospace sectors, is seeking a highly skilled Senior... more
8 Days Ago
SimVentions, Inc
HUGHESVILLE, MD
SimVentions, Inc | HUGHESVILLE, MD
SimVentions, Inc. (Glassdoor 4.6) seeks a Senior Systems Engineer to lead complex Defense & Aerospace IT and digital solutions projects for DoD clients. In... more
11 Days Ago
SimVentions, Inc
LEONARDTOWN, MD
SimVentions, Inc | LEONARDTOWN, MD
SimVentions, Inc. (Glassdoor 4.6) seeks a Senior Systems Engineer to lead complex IT and mission systems for Defense & Aerospace customers. In this role, y... more
11 Days Ago
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