As of November 01, 2025, the average salary for a Data Mining Engineer in Tolono, IL is $94,237 per year, which breaks down to an hourly rate of $45.
However, a Data Mining Engineer's salary can vary significantly. Here’s a look at the typical salary range:
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Data Mining Engineer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $99,019 | $8,252 | $1,904 | $48 |
| Average | $94,237 | $7,853 | $1,812 | $45 |
| 25th Percentile | $87,336 | $7,278 | $1,680 | $42 |
NasTech Global, Inc. - Scott AFB, IL
Red River Technology LLC - O Fallon, IL
LMI Government Consulting (Logistics Management Institute) - Scott AFB, IL
By Light Professional IT Services - Scott AFB, IL
A Data Mining Engineer'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 Data Mining Engineer'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 |
|---|---|
| Entry Level Data Mining Engineer | $93,582 |
| Intermediate Level Data Mining Engineer | $93,773 |
| Senior Level Data Mining Engineer | $94,536 |
| Specialist Level Data Mining Engineer | $97,056 |
| Expert Level Data Mining Engineer | $98,088 |
What Am I Worth?
Salaries can also vary between different cities, even within the same state. 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 Illinois cities:
Understanding how a Data Mining Engineer'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 | $99,019 | $8,252 | $1,904 | $48 |
| Average | $94,237 | $7,853 | $1,812 | $45 |
| 25th Percentile | $87,336 | $7,278 | $1,680 | $42 |
Ready to take the next step in your career? Browse thousands of current Data Mining Engineer job openings on our job board. Use the search bar below to find your perfect match.
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