Principal Engineer
England > London
The median Principal Engineer salary in London is £102,500 per year, according to job vacancies posted during the 6 months leading to 29 May 2025.
The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.
| 6 months to 29 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 344 | 303 | 387 |
| Rank change year-on-year | -41 | +84 | -2 |
| Permanent jobs requiring a Principal Engineer | 48 | 201 | 257 |
| As % of all permanent jobs advertised in London | 0.38% | 0.84% | 0.78% |
| As % of the Job Titles category | 0.42% | 0.89% | 0.82% |
| Number of salaries quoted | 33 | 155 | 188 |
| 10th Percentile | £60,000 | £70,000 | £76,225 |
| 25th Percentile | £65,000 | £78,750 | £78,750 |
| Median annual salary (50th Percentile) | £102,500 | £92,500 | £107,500 |
| Median % change year-on-year | +10.81% | -13.95% | +19.44% |
| 75th Percentile | £125,000 | £115,000 | £150,000 |
| 90th Percentile | £139,000 | £125,000 | £160,000 |
| England median annual salary | £70,000 | £80,000 | £85,000 |
| % change year-on-year | -12.50% | -5.88% | - |
All Permanent IT Job Vacancies
London
For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in London. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.
| Permanent vacancies in London with a recognized job title | 11,325 | 22,537 | 31,282 |
| % of permanent jobs with a recognized job title | 90.22% | 94.40% | 95.12% |
| Number of salaries quoted | 6,851 | 16,746 | 23,073 |
| 10th Percentile | £41,000 | £37,500 | £42,000 |
| 25th Percentile | £55,000 | £51,108 | £55,000 |
| Median annual salary (50th Percentile) | £75,000 | £70,000 | £72,500 |
| Median % change year-on-year | +7.14% | -3.45% | +3.57% |
| 75th Percentile | £100,000 | £93,750 | £95,000 |
| 90th Percentile | £122,500 | £115,000 | £115,000 |
| England median annual salary | £56,000 | £52,500 | £60,800 |
| % change year-on-year | +6.67% | -13.65% | +1.33% |
Principal Engineer
Job Vacancy Trend in London
Job postings that featured Principal Engineer in the job title as a proportion of all IT jobs advertised in London.
Principal Engineer
Salary Trend in London
3-month moving average salary quoted in jobs citing Principal Engineer in London.
Principal Engineer
Salary Histogram in London
Salary distribution for jobs citing Principal Engineer in London over the 6 months to 29 May 2025.
Principal Engineer
Job Locations in London
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Principal Engineer within the London region over the 6 months to 29 May 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
| Location | Rank Change on Same Period Last Year |
Matching Permanent IT Job Ads |
Median Salary Past 6 Months |
Median Salary % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| South London | +2 | 11 | £60,000 | -36.84% | 5 |
| Central London | +23 | 6 | £112,500 | -2.17% | 11 |
| Principal Engineer England |
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Principal Engineer Skill Set
Top 30 Co-occurring Skills and Capabilities in London
For the 6 months to 29 May 2025, Principal Engineer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region featuring Principal Engineer in the job title.
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Principal Engineer Skill Set
Co-occurring Skills and Capabilities in London by Category
The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
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