Average Principal Process Engineer Salary

$140,623
Avg. Base Salary (USD)
10%
$105k
MEDIAN
$141k
90%
$181k

The average salary for a Principal Process Engineer is $140,623 in 2025

Base Salary
$105k - $181k
Bonus
$5k - $25k
Profit Sharing
$2k - $29k
Total Pay
$110k - $195k
Is Average Principal Process Engineer Salary your job title? Find out what you should be paid
Use our tool to get a personalized report on your market worth.What's this?
United States (change)
How it works:
1
Enter city & years of experience
2
Add pay factors like skills & education
3
Find your market worth with a report tailored to you
EXPLORE BY:

What is the Pay by Experience Level for Principal Process Engineers?

What Do Principal Process Engineers Do?

Find your market worth – how it works:

How do Principal Process Engineers Rate Their Jobs?

4.1 out of 5
(14)
Highly Satisfied
8Reviews
Based on 14 responses, the job of Principal Process Engineer has received a job satisfaction rating of 4.08 out of 5. On average, Principal Process Engineers are highly satisfied with their job.

FAQs About Principal Process Engineers

What is the highest pay for Principal Process Engineers?

Our data indicates that the highest pay for a Principal Process Engineer is $181k / year

What is the lowest pay for Principal Process Engineers?

Our data indicates that the lowest pay for a Principal Process Engineer is $105k / year

How can Principal Process Engineers increase their salary?

Increasing your pay as a Principal Process Engineer is possible in different ways. Change of employer: Consider a career move to a new employer that is willing to pay higher for your skills. Level of Education: Gaining advanced degrees may allow this role to increase their income potential and qualify for promotions. Managing Experience: If you are a Principal Process Engineer that oversees more junior Principal Process Engineers, this experience can increase the likelihood to earn more.