As of July 01, 2026, the average salary for an Operating Systems Administrator I in Wisconsin is $72,500 per year, which breaks down to an hourly rate of $35.
However, an Operating Systems Administrator I's salary can vary significantly. Here’s a look at the typical salary range:
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Operating Systems Administrator I Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $76,800 | $6,400 | $1,477 | $37 |
| Average | $72,500 | $6,042 | $1,394 | $35 |
| 25th Percentile | $66,200 | $5,517 | $1,273 | $32 |
Jobot - Beloit, WI
River Run Computers Inc - Milwaukee, WI
MAI Animal Health-Genesis - Elmwood, WI
Arrowhead Pharmaceuticals - Madison, WI
An Operating Systems Administrator 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 an Operating Systems Administrator 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 |
|---|---|---|
| Operating Systems Administrator I | 0-2 years | $72,462 |
| Operating Systems Administrator II | 2-4 years | $92,306 |
| Operating Systems Administrator III | 4-7 years | $109,308 |
| Operating Systems Administrator IV | 7+ years | $127,006 |
| Operating Systems Administrator V | 7-10 years | $149,261 |
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 Operating Systems Administrator 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:
Operating Systems Administrator I salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $81,091. While startup companies pay approximate $68,578.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $68,578 |
| Growth Stage | 51~500 | $72,532 |
| Established | 501~5000 | $78,309 |
| Enterprise | 5000+ | $81,091 |
For Operating Systems Administrator 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 Financial Services and Biotechnology sectors offer the strongest compensation, at 30% above the average. In contrast, Operating Systems Administrator positions in Hospitality & Leisure or Retail & Wholesale typically offer lower base pay, as these industries often view Operating Systems Administrator I as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Financial Services | $94,250 | $45.0 | 30% |
| Biotechnology | $88,450 | $43.0 | 22% |
| Pharmaceuticals | $85,550 | $41.0 | 18% |
| Internet | $83,375 | $40.0 | 15% |
| Software & Networking | $83,375 | $40.0 | 15% |
Understanding how an Operating Systems Administrator 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 | $76,800 | $6,400 | $1,477 | $37 |
| Average | $72,500 | $6,042 | $1,394 | $35 |
| 25th Percentile | $66,200 | $5,517 | $1,273 | $32 |
Promotions are the fastest way to increase your earnings. As an Operating Systems Administrator I, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.
| Next Step Role | Estimate Salary | Projected Raise |
|---|---|---|
| Linux- Red Hat Administration | $92,400 | 27% |
| Email Server Administrator | $97,700 | 35% |
| Operating Systems Administrator II | $92,400 | 27% |
| Systems Administrator - Intermediate - UNIX | $109,100 | 50% |
Ready to take the next step in your career? Browse thousands of current Operating Systems Administrator I job openings on our job board. Use the search bar below to find your perfect match.
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