Microsoft Internet Information Services (IIS)
England > London
The table below provides summary statistics and salary benchmarking for jobs advertised in London requiring IIS skills. It covers permanent job vacancies from the 6 months leading up to 4 January 2026, with comparisons to the same periods in the previous two years.
| 6 months to 4 Jan 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Rank | 354 | 405 | 368 |
| Rank change year-on-year | +51 | -37 | +87 |
| Permanent jobs citing IIS | 19 | 29 | 81 |
| As % of all permanent jobs in London | 0.14% | 0.19% | 0.45% |
| As % of the Application Platforms category | 1.68% | 1.65% | 3.50% |
| Number of salaries quoted | 19 | 21 | 68 |
| 10th Percentile | £32,650 | £41,250 | £46,750 |
| 25th Percentile | £57,500 | £47,260 | £52,500 |
| Median annual salary (50th Percentile) | £75,000 | £70,000 | £65,000 |
| Median % change year-on-year | +7.14% | +7.69% | +8.33% |
| 75th Percentile | £77,500 | £97,500 | £75,313 |
| 90th Percentile | £92,500 | £100,000 | £94,400 |
| England median annual salary | £47,500 | £52,500 | £50,000 |
| % change year-on-year | -9.52% | +5.00% | -6.10% |
All Application Platform Skills
London
IIS falls under the Application Platforms category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring application platform skills in London.
| Permanent vacancies with a requirement for application platform skills | 1,131 | 1,754 | 2,316 |
| As % of all permanent jobs advertised in London | 8.23% | 11.25% | 12.98% |
| Number of salaries quoted | 790 | 1,164 | 1,719 |
| 10th Percentile | £35,000 | £41,250 | £35,625 |
| 25th Percentile | £46,250 | £53,750 | £48,750 |
| Median annual salary (50th Percentile) | £70,000 | £75,000 | £65,000 |
| Median % change year-on-year | -6.67% | +15.38% | -3.70% |
| 75th Percentile | £94,688 | £100,000 | £87,500 |
| 90th Percentile | £130,000 | £122,500 | £110,000 |
| England median annual salary | £50,000 | £55,762 | £54,145 |
| % change year-on-year | -10.33% | +2.99% | -1.55% |
IIS
Job Vacancy Trend in London
Historical trend showing the proportion of permanent IT job postings citing IIS relative to all permanent IT jobs advertised in London.
IIS
Salary Trend in London
Salary distribution trend for jobs in London citing IIS.
IIS
Salary Histogram in London
Salary distribution for jobs citing IIS in London over the 6 months to 4 January 2026.
IIS
Job Locations in London
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IIS within the London region over the 6 months to 4 January 2026. 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 |
|---|---|---|---|---|---|
| Central London | +37 | 2 | £49,750 | -26.30% | 1 |
| IIS England |
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IIS
Co-Occurring Skills & Capabilities in London by Category
The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:
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