Average Senior Principal Process Engineer Salary

$152,238
Avg. Base Salary (USD)
10%
$108k
MEDIAN
$152k
90%
$183k

The average salary for a Senior Principal Process Engineer is $152,238 in 2025

Base Salary
$108k - $183k
Bonus
$5k - $27k
Profit Sharing
$0 - $2k
Total Pay
$109k - $197k
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3.9 out of 5
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FAQs About Senior Principal Process Engineers

What is the highest pay for Senior Principal Process Engineers?

Our data indicates that the highest pay for a Senior Principal Process Engineer is $183k / year

What is the lowest pay for Senior Principal Process Engineers?

Our data indicates that the lowest pay for a Senior Principal Process Engineer is $108k / year

How can Senior Principal Process Engineers increase their salary?

Increasing your pay as a Senior 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 Senior Principal Process Engineer that oversees more junior Senior Principal Process Engineers, this experience can increase the likelihood to earn more.