As of July 01, 2026, the average salary for a Power Plant Operator IV in Missouri is $100,211 per year, which breaks down to an hourly rate of $48.
However, a Power Plant Operator IV's salary can vary significantly. Here’s a look at the typical salary range:
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Power Plant Operator IV Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $108,741 | $9,062 | $2,091 | $52 |
| Average | $100,211 | $8,351 | $1,927 | $48 |
| 25th Percentile | $92,426 | $7,702 | $1,777 | $44 |
BJC - Saint Louis, MO
BJC - Saint Louis, MO
Barnes-Jewish Hospital - St. Louis, MO
Barnes-Jewish Hospital - St. Louis, MO
A Power Plant Operator 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 Power Plant Operator 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 |
|---|---|---|
| Power Plant Operator II | 1-3 years | $77,078 |
| Power Plant Operator III | 3-5 years | $86,566 |
| Power Plant Operator IV | 5-7 years | $100,211 |
| Power Plant Operations Shift Supervisor I | 7+ years | $115,702 |
| Power Plant Operations Shift Supervisor II | 7+ years | $139,703 |
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 Power Plant Operator 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:
Power Plant Operator IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $112,617. While startup companies pay approximate $95,345.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $95,345 |
| Growth Stage | 51~500 | $100,801 |
| Established | 501~5000 | $108,785 |
| Enterprise | 5000+ | $112,617 |
For Power Plant Operator IV roles, the industry you choose can impact your earning potential by as much as 20% (the gap between the highest and lowest paying industries). Data shows that the highest-paying industry, MFG Nondurable, offers compensation 10% above the average. Conversely, Power Plant Operator positions in Energy & Utilities typically offer lower base pay, as this sector often view Power Plant Operator IV as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| MFG Nondurable | $110,232 | $53.0 | 10% |
Understanding how a Power Plant Operator 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 | $108,741 | $9,062 | $2,091 | $52 |
| Average | $100,211 | $8,351 | $1,927 | $48 |
| 25th Percentile | $92,426 | $7,702 | $1,777 | $44 |
For a Power Plant Operator IV, the most direct path to higher earnings is advancing to the Power Plant Operations Shift Supervisor I role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $115,702 - a projected growth of 15% over your current level.
Ready to take the next step in your career? Browse thousands of current Power Plant Operator IV job openings on our job board. Use the search bar below to find your perfect match.
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