As of June 01, 2026, the average salary for a Specialist Process Engineer in California is $148,590 per year, which breaks down to an hourly rate of $71.
However, a Specialist Process Engineer's salary can vary significantly. Here’s a look at the typical salary range:
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Specialist Process Engineer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $158,490 | $13,208 | $3,048 | $76 |
| Average | $148,590 | $12,383 | $2,858 | $71 |
| 25th Percentile | $135,690 | $11,308 | $2,609 | $65 |
L3Harris Technologies - Irvine, CA
L3Harris Technologies - Villa Park, CA
L3Harris Technologies - Fallbrook, CA
L3Harris Technologies - Escondido, CA
A Specialist Process Engineer'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 Specialist Process Engineer'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 |
|---|---|---|
| Intermediate Process Engineer | 2-4 years | $109,484 |
| Manufacturing Process Engineer III | 4-7 years | $121,533 |
| Specialist Process Engineer | 7+ years | $148,545 |
| Manufacturing Process Engineering Supervisor | 7+ years | $129,615 |
| Process Development Engineering Manager | 7+ years | $157,393 |
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 Specialist Process Engineers. 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:
Understanding how a Specialist Process Engineer'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 | $158,490 | $13,208 | $3,048 | $76 |
| Average | $148,590 | $12,383 | $2,858 | $71 |
| 25th Percentile | $135,690 | $11,308 | $2,609 | $65 |
For a Specialist Process Engineer, the most direct path to higher earnings is advancing to the Manufacturing Process Engineering Supervisor role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $129,700 - a projected growth of -13% over your current level.
Ready to take the next step in your career? Browse thousands of current Specialist Process Engineer job openings on our job board. Use the search bar below to find your perfect match.
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