Avg. Base Salary (GBP)
The average salary for a Principal Process Engineer is £65,666 in 2025
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What Do Principal Process Engineers Do?
- Analyze evaluations and quality assessments for proper implementation of programs, systems specifications and quality standards.
- Write proposal sections relevant to process design.
- Analyze feed, product or equipment specifications and performance requirements to determine appropriate designs and processes.
- Assist with analysis, evaluation and assessment leading to development of recommendations for system and process improvements.
Common Health Benefits for a Principal Process Engineer
Gender Breakdown for Principal Process Engineers
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 £NaN / year
What is the lowest pay for Principal Process Engineers?
Our data indicates that the lowest pay for a Principal Process Engineer is £NaN / 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.