How much does a Principal mechanical engineer make in United Kingdom?
If we look at the Principal mechanical engineer salary statistics in United Kingdom as of November 26, 2025, the represented employee makes £55,851; to be more precise pay rate is £4,654 per month, £1,074 per week, or £27.59 per hour. We have researched the job market for this profession in detail and derived average values. Salary rates can vary depending on where you are employed. In deriving an average wage, the lowest annual salary is £50,346, and the highest rate is £61,829.
Top 10 salaries for related jobs
Top 10 paying locations for Principal mechanical engineer in the United Kingdom
Average salary for Principal mechanical engineer per region
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Principal mechanical engineer salaries in United Kingdom FAQs
What is the highest salary for a Principal mechanical engineer in United Kingdom?
The highest pay for a Principal mechanical engineer in United Kingdom depends on a lot of factors. According to our research, this type of specialists in United Kingdom can make up to £61,829 per year.
What is the lowest salary for a Principal mechanical engineer in United Kingdom?
According to our research, the minimum salary for this position in United Kingdom is £50,346. Salaries vary based on years of experience and education level.
How much money can I make as a Principal mechanical engineer per month in United Kingdom?
The average monthly income for this position in United Kingdom varies based on experience, qualifications, and other factors. Anyway, you can expect to earn around £4,654 per month.
How much money can I make as a Principal mechanical engineer per hour in United Kingdom?
On average, these specialists in United Kingdom earn around £27.59 per hour. However, this number varies depending on the specific experience and skillset of the Principal mechanical engineer.
What are the best locations for Principal mechanical engineer jobs?
The list of the best states with the highest salaries includes United Kingdom. If you want to find a high-paying job, the top 3 states with the highest wages for the profession are Cambridge, Cambridgeshire; London; Tring, Hertfordshire.
Where are these data were taken?
To compile up-to-date statistical information, we researched 373 actual salaries and real wages nationwide. In addition, there are 5731 existing jobs on Jooble. Salary estimates were compiled up-to-date and as detailed as possible data on salary levels derived from the current job postings.
* Please note that all salary figures are approximate based upon third party submissions to Jooble including external links, websites, and services. The minimum wage may differ by industry.