As of August 01, 2026, the average salary for a Site General Manager in Middletown, CA is $240,030 per year, which breaks down to an hourly rate of $115.
However, a Site General Manager's salary can vary significantly. Here’s a look at the typical salary range:
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A Site General Manager'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, skills, and company size can directly affect your earning potential.
Experience is a primary driver of a Site General Manager'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 |
|---|---|---|
| Plant Operations Superintendent | 0-5 years | $133,689 |
| Plant Engineering Operations Manager | 5+ years | $171,369 |
| Single Facility/Plant Manager | 5+ years | $209,950 |
| Site General Manager | 5+ years | $240,026 |
| Multiple Facility/Plant General Manager | 5+ years | $281,414 |
What Am I Worth?
Demanded Skills for the Role:
| Skills | Demand Percentage |
|---|---|
| Leadership | 12.7% |
| Food Safety | 2.19% |
| Container | 1.37% |
| Skill | Salary | Salary % Increase |
|---|---|---|
|
Commitment
|
$292,837 |
22%
|
|
Motivating
|
$280,835 |
17%
|
|
PowerPoint
|
$278,435 |
16%
|
|
Store Operations
|
$278,435 |
16%
|
|
Accounting
|
$276,035 |
15%
|
|
Food Safety
|
$276,035 |
15%
|
Site General Manager salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $268,700. While startup companies pay approximate $227,314.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $227,314 |
| Growth Stage | 51~500 | $240,411 |
| Established | 501~5000 | $259,477 |
| Enterprise | 5000+ | $268,700 |
For Site General Manager roles, the industry you choose can affect earning potential by as much as 90% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Biotechnology sectors offer the strongest compensation, at 50% above the average. In contrast, Site General Manager positions in Transportation or Retail & Wholesale typically offer lower base pay, as these industries often view Site General Manager as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Pharmaceuticals | $360,045 | $173.0 | 50% |
| Biotechnology | $312,039 | $150.0 | 30% |
| Financial Services | $288,036 | $138.0 | 20% |
Understanding how a Site General Manager'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.
Last Updated on August 01, 2026For a Site General Manager, the most direct path to higher earnings is advancing to the Multiple Facility/Plant General Manager role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $281,500 - a projected growth of 17% over your current level.
Ready to take the next step in your career? Browse thousands of current Site General Manager job openings on our job board. Use the search bar below to find your perfect match.
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