Average Senior Principal Process Engineer Salary

$160,657
Avg. Base Salary (USD)
10%
$109k
MEDIAN
$161k
90%
$192k

The average salary for a Senior Principal Process Engineer is $160,657 in 2025

Base Salary
$109k - $192k
Bonus
$5k - $29k
Profit Sharing
$0 - $2k
Total Pay
$116k - $203k
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3.7 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 $192k / 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 $109k / 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.