As of April 22, 2025, the average annual salary for a Mechanical Engineer I in London, UK is $58,469, with an hourly rate of $28, according to Salary.com Global Salary IQ data. The average salary ranges from $51,462 to $62,372, influenced by factors like location, education, experience, and more.
| Percentile | Salary | Location | Last Updated |
| 25th Percentile Mechanical Engineer I Salary | $51,462 | United Kingdom | April 22, 2025 |
| 50th Percentile Mechanical Engineer I Salary | $58,469 | United Kingdom | April 22, 2025 |
| 75th Percentile Mechanical Engineer I Salary | $62,372 | United Kingdom | April 22, 2025 |
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SalaryIQTMSalary.com provides you with accurate and diversified Mechanical Engineer I salary data based on specialized databases to help you get a fairer salary. The average annual pay for a Mechanical Engineer I is about $58,469 a year, this translates to an approximate hourly rate of $28, a monthly salary of about $4,872, and a weekly pay of around $1,124. Click the switch button below to see more details about Mechanical Engineer I hourly pay, weekly pay, monthly pay, and so on.
A Mechanical Engineer I's salary varies significantly based on experience level. Entry typically earn $55,332 - $58,877, while Intermediate make $55,855 - $59,168, Senior earn $57,214 - $59,925, Specialist earn $57,946 - $60,391, Expert can reach $58,260 - $60,508 or more, depending on the company and location.
| Levels | Salary |
|---|---|
| Entry Level Mechanical Engineer I | $57,946 |
| Intermediate Level Mechanical Engineer I | $58,469 |
| Senior Level Mechanical Engineer I | $59,168 |
| Specialist Level Mechanical Engineer I | $59,634 |
| Expert Level Mechanical Engineer I | $59,751 |
| Entry Level | 1% |
| Intermediate Level | 0% |
| Senior Level | 1% |
| Specialist Level | 2% |
| Expert Level | 2% |
As of April 22, 2025 , a Mechanical Engineer II makes more than a Mechanical Engineer I. A Mechanical Engineer II earns an average annual salary of $60,693. And a Mechanical Engineer I earns an average annual salary of $54,138.
| Job Title | Location | Salary Range in GBP |
|---|---|---|
| Mechanical Engineer II | London, UK |
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| Mechanical Engineer IV | London, UK |
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| Mechanical Engineer III | London, UK |
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| Entry Mechanical Engineer | London, UK |
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