▼20%
$143,396
Avg. Base Salary (USD)
/ year
Avg. Base Salary (USD)
10%
$106k
MEDIAN
$143k
90%
$187k
The average salary for a Principal Process Engineer is $143,396 in 2025
Base Salary
$106k - $187k
Bonus
$4k - $26k
Profit Sharing
$4k - $19k
Total Pay
$110k - $198k
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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 12 responses, the job of Principal Process Engineer has received a job satisfaction rating of 4 out of 5. On average, Principal Process Engineers are highly satisfied with their job.
Common Health Benefits for a Principal Process Engineer
Medical
93%
Dental
91%
Vision
86%
None
7%
Gender Breakdown for Principal Process Engineers
Male
82.9%
Female
17.1%
This data is based on 41 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 $187k / year
What is the lowest pay for Principal Process Engineers?
Our data indicates that the lowest pay for a Principal Process Engineer is $106k / 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.