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
11,061
16,390
18,473
% of permanent jobs with a recognized job title
91.13%
95.04%
95.14%
Number of salaries quoted
7,230
10,053
15,089
10th Percentile
£36,250
£41,000
£41,250
25th Percentile
£50,000
£53,750
£55,000
Median annual salary (50th Percentile)
£72,500
£75,000
£75,000
Median % change year-on-year
-3.33%
-
+3.45%
75th Percentile
£95,000
£95,000
£95,000
90th Percentile
£120,000
£118,750
£115,000
England median annual salary
£53,500
£57,500
£60,000
% change year-on-year
-6.96%
-4.17%
-
Security Researcher Job Vacancy Trend in London
Historical trend showing the proportion of permanent IT job postings featuring 'Security Researcher' in the job title relative to all permanent IT jobs advertised in London.
Security Researcher Salary Trend in London
Salary distribution trend for Security Researcher job vacancies in London.
Security Researcher Skill Set Top 8 Co-Occurring Skills & Capabilities in London
For the 6 months to 4 November 2025, Security Researcher job roles required the following skills and capabilities in order of popularity.
The figures indicate the absolute number of co-occurrences and as a proportion of all permanent job ads across the London region featuring Security Researcher in the job title.
Security Researcher Skill Set 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:
