▲15%
$112,768
Avg. Base Salary (USD)
/ year
Avg. Base Salary (USD)
10%
$82k
MEDIAN
$113k
90%
$148k
The average salary for a Principal Process Engineer is $112,768 in 2025
Base Salary
$82k - $148k
Bonus
$5k - $15k
Total Pay
$82k - $181k
Is Average Mid-Career Principal Process Engineer with Product Development Skills 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?
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What is the Pay by Experience Level for Principal Process Engineers?
▲17%
What Do Principal Process Engineers Do?
Find your market worth – how it works:
Common Health Benefits for a Principal Process Engineer
Medical
100%
Dental
100%
Vision
89%
Gender Breakdown for Principal Process Engineers
Male
87.5%
Female
12.5%
This data is based on 8 survey responses. Learn more about the gender pay gap.
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 $148k / year
What is the lowest pay for Principal Process Engineers?
Our data indicates that the lowest pay for a Principal Process Engineer is $82k / 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.