System Admin Salary in Illinois
$39.7K - $48K
3% of jobs
$48K - $56.2K
7% of jobs
$56.2K - $64.4K
11% of jobs
$66.6K is the 25th percentile. Wages below this are outliers.
$64.4K - $72.7K
15% of jobs
The median wage is $80.4K / yr.
$72.7K - $80.9K
15% of jobs
$80.9K - $89.2K
14% of jobs
$96.2K is the 75th percentile. Wages above this are outliers.
$89.2K - $97.4K
12% of jobs
$97.4K - $105.6K
8% of jobs
$105.6K - $113.9K
7% of jobs
$113.9K - $122.1K
5% of jobs
$122.1K - $130.3K
3% of jobs
$39.7K
$82.4K
$132.8K
$86,173
/year
$41.43
/hour
System Admin Salary Comparison by Location
Nationwide
United States
$88,927
Illinois
Illinois
$86,173
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How much does a System Admin make in Illinois?
As of May 28, 2026, the average annual pay for a System Admin in Illinois is $86,173 a year.
Just in case you need a simple salary calculator, that works out to be approximately $41.43 an hour. This is the equivalent of $1,657/week or $7,181/month.
While ZipRecruiter is seeing salaries as high as $132,757 and as low as $39,730, the majority of System Admin salaries currently range between $67,800 (25th percentile) to $100,800 (75th percentile) with top earners (90th percentile) making $119,674 annually in Illinois. The average pay range for a System Admin varies greatly (by as much as 33000), which suggests there may be many opportunities for advancement and increased pay based on skill level, location and years of experience.
Illinois ranks number 50 out of 50 states nationwide for System Admin salaries.
To estimate the most accurate annual salary range for System Admin jobs, ZipRecruiter continuously scans its database of millions of active jobs published locally throughout America.
Find your next high paying job as a System Admin on ZipRecruiter today.
What are Top 10 Highest Paying Cities for System Admin Jobs in Illinois
We've identified 10 cities where the typical salary for a System Admin job is above the average in Illinois in Illinois. Topping the list is Bolingbrook, , with Warrenville, and Chicago, close behind in the second and third positions. Chicago, beats the average in Illinois by $5,507 (6.4%), and Bolingbrook, furthers that trend with another $9,074 (10.5%) above the $86,173 average.
With these 10 cities paying on average above the average for Illinois, the opportunities for economic advancement by changing locations as a System Admin appears to be exceedingly fruitful.
Finally, another factor to consider is the average salary for these top 10 cities varies very little at 7% between Bolingbrook, and Downers Grove, , reinforcing the limited potential for much wage advancement. The possibility of a lower cost of living may be the best factor to use when considering location and salary for a System Admin role.
City | Annual Salary | Hourly Wage |
|---|---|---|
Bolingbrook | $95,247 | $45.79 |
Warrenville | $91,874 | $44.17 |
Chicago | $91,680 | $44.08 |
Northbrook | $91,185 | $43.84 |
Highwood | $90,267 | $43.40 |
Lemont | $89,643 | $43.10 |
Niles | $89,403 | $42.98 |
Champaign | $89,057 | $42.82 |
Rockford | $89,000 | $42.79 |
Downers Grove | $88,721 | $42.65 |
What are Top 5 Best Paying Related System Admin Jobs in Illinois
Analyzing similar jobs related to the System Admin job category in Illinois, we found 5 that were relevant. However, none pay more than the $86173 state average for System Admin jobs.
Job Title | Annual Salary | Hourly Wage |
|---|---|---|
Entry Level Linux System Administrator | $104,731 | $50.35 |
Linux Database Administrator | $99,093 | $47.64 |
Senior System Administrator | $99,063 | $47.63 |
Network Systems Administrator | $80,482 | $38.69 |
Learning Management System Administrator | $75,144 | $36.13 |
About Our Data
ZipRecruiter salary estimates, histograms, trends and comparisons are derived from both employer job postings and third party data sources.
