▼23%
$149,646
Avg. Base Salary (USD)
/ year
Avg. Base Salary (USD)
10%
$115k
MEDIAN
$150k
90%
$194k
The average salary for a Principal Process Engineer is $149,646 in 2026
Base Salary
$115k - $194k
Bonus
$3k - $25k
Profit Sharing
$4k - $13k
Total Pay
$116k - $202k
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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?
Based on 6 responses, the job of Principal Process Engineer has received a job satisfaction rating of 4.17 out of 5. On average, Principal Process Engineers are highly satisfied with their job.
Common Health Benefits for a Principal Process Engineer
Medical
92%
Dental
88%
Vision
85%
None
8%
Gender Breakdown for Principal Process Engineers
Male
80.0%
Female
20.0%
This data is based on 30 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 $194k / year
What is the lowest pay for Principal Process Engineers?
Our data indicates that the lowest pay for a Principal Process Engineer is $115k / 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.