Average Mechanical Process Engineer Salary

$80,913
Avg. Base Salary (USD)
10%
$58k
MEDIAN
$81k
90%
$109k

The average salary for a Mechanical Process Engineer is $80,913 in 2025

Base Salary
$58k - $109k
Bonus
$4k - $6k
Profit Sharing
$0 - $13k
Total Pay
$58k - $114k
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FAQs About Mechanical Process Engineers

What is the highest pay for Mechanical Process Engineers?

Our data indicates that the highest pay for a Mechanical Process Engineer is $109k / year

What is the lowest pay for Mechanical Process Engineers?

Our data indicates that the lowest pay for a Mechanical Process Engineer is $58k / year

How can Mechanical Process Engineers increase their salary?

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