As of February 01, 2025, the average annual salary for a UNIX Operating Systems Administrator I in Illinois is $83,300. According to Salary.com, salaries can range from a low of $61,903 to a high of $101,640, with most professionals earning between $72,100 and $92,900.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $90,772 | $7,564 | $1,746 | $44 |
| Average | $81,377 | $6,781 | $1,565 | $39 |
| 25th Percentile | $70,398 | $5,866 | $1,354 | $34 |
An entry-level UNIX Operating Systems Administrator I with under 1 year experience makes about $80,364. With less than 2 years of experience, a mid-level UNIX Operating Systems Administrator I makes around $83,375. After 2-4 years, the UNIX Operating Systems Administrator I pay rises to about $88,001. Those senior UNIX Operating Systems Administrator I with 5-8 years of experience earn roughly $88,464, and those UNIX Operating Systems Administrator I having 8 years or more experience are expected to earn about $89,235 on average.
| Levels | Salary |
|---|---|
| Entry Level UNIX Operating Systems Administrator I | $80,364 |
| Intermediate Level UNIX Operating Systems Administrator I | $83,375 |
| Senior Level UNIX Operating Systems Administrator I | $88,001 |
| Specialist Level UNIX Operating Systems Administrator I | $88,464 |
| Expert Level UNIX Operating Systems Administrator I | $89,235 |
| Entry Level | 1% |
| Mid Level | 2% |
| Senior Level | 8% |
| Top Level | 9% |
| Experienced | 10% |
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UNIX Operating Systems Administrator I salary varies from city to city. Compared with national average salary of UNIX Operating Systems Administrator I, the highest UNIX Operating Systems Administrator I salary is in San Francisco, CA, where the UNIX Operating Systems Administrator I salary is 25.0% above. The lowest UNIX Operating Systems Administrator I salary is in Miami, FL, where the UNIX Operating Systems Administrator I salary is 3.5% lower than national average salary.
| City, State | Price | Compared to national average |
|---|---|---|
| San Francisco, CA | $101,800 |
25.0%
|
| Washington, DC | $90,600 |
11.3%
|
| Miami, FL | $78,600 |
|
| Chicago, IL | $85,400 |
4.9%
|
| Boston, MA | $91,300 |
12.1%
|
| New York, NY | $95,100 |
16.8%
|
