The Defence Manual of Security Issue 3 (JSP 440) England> London
The table below provides summary statistics for permanent job vacancies advertised in London requiring JSP 440 skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited JSP 440 over the 6 months leading up to 11 May 2025, comparing them to the same period in the previous two years.
JSP 440 falls under the Quality Assurance and Compliance category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring quality assurance or compliance skills in London.
Permanent vacancies with a requirement for quality assurance or compliance skills
2,130
3,363
5,662
As % of all permanent jobs advertised in London
16.57%
14.24%
16.50%
Number of salaries quoted
1,300
2,485
3,638
10th Percentile
£41,250
£35,000
£40,000
25th Percentile
£52,500
£50,000
£50,957
Median annual salary (50th Percentile)
£70,000
£67,500
£67,500
Median % change year-on-year
+3.70%
-
+3.85%
75th Percentile
£90,000
£90,000
£86,250
90th Percentile
£115,000
£111,250
£102,500
England median annual salary
£60,000
£52,500
£57,500
% change year-on-year
+14.29%
-8.70%
+4.55%
JSP 440 Job Vacancy Trend in London
Job postings citing JSP 440 as a proportion of all IT jobs advertised in London.
JSP 440 Salary Trend in London
3-month moving average salary quoted in jobs citing JSP 440 in London.
JSP 440 Top 14 Co-occurring Skills and Capabilities in London
For the 6 months to 11 May 2025, job vacancies citing JSP 440 also mentioned 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 with a requirement for JSP 440.
JSP 440 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:
