▲2%
$151,247
Avg. Base Salary (USD)
/ year
Avg. Base Salary (USD)
25%
$130k
MEDIAN
$151k
75%
$158k
The average salary for a Senior Principal Engineer is $151,247 in 2025
Base Salary
$130k - $158k
Bonus
$2k - $9k
Total Pay
$130k - $168k
Is Average Senior Principal Engineer Salary at Raytheon Missile Systems your job title? Find out what you should be paid
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What is the Pay by Experience Level for Senior Principal Engineers?
▼3%
What Do Senior Principal Engineers Do?
Find your market worth – how it works:
Common Health Benefits for a Senior Principal Engineer
Medical
100%
Dental
100%
Vision
86%
Gender Breakdown for Senior Principal Engineers
Male
80.0%
Female
20.0%
This data is based on 5 survey responses. Learn more about the gender pay gap.
FAQs About Senior Principal Engineers
What is the highest pay for Senior Principal Engineers?
Our data indicates that the highest pay for a Senior Principal Engineer is $NaN / year
What is the lowest pay for Senior Principal Engineers?
Our data indicates that the lowest pay for a Senior Principal Engineer is $NaN / year
How can Senior Principal Engineers increase their salary?
Increasing your pay as a Senior Principal 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 Engineer that oversees more junior Senior Principal Engineers, this experience can increase the likelihood to earn more.