The table below provides summary statistics and salary benchmarking for jobs advertised in London requiring DMZ skills. It covers permanent job vacancies from the 6 months leading up to 19 October 2025, with comparisons to the same periods in the previous two years.
DMZ falls under the Communications and Computer Networking category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring communications or computer networking skills in London.
Permanent vacancies with a requirement for communications or computer networking skills
1,219
1,966
2,532
As % of all permanent jobs advertised in London
10.40%
11.16%
12.36%
Number of salaries quoted
820
1,183
2,086
10th Percentile
£30,000
£36,300
£32,750
25th Percentile
£38,500
£48,570
£42,500
Median annual salary (50th Percentile)
£60,000
£66,500
£65,000
Median % change year-on-year
-9.77%
+2.31%
+4.00%
75th Percentile
£82,500
£82,500
£83,563
90th Percentile
£102,750
£99,800
£100,000
England median annual salary
£40,000
£52,500
£52,500
% change year-on-year
-23.81%
-
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DMZ Job Vacancy Trend in London
Historical trend showing the proportion of permanent IT job postings citing DMZ relative to all permanent IT jobs advertised in London.
DMZ Salary Trend in London
Salary distribution trend for jobs in London citing DMZ.
DMZ Top 30 Co-Occurring Skills & Capabilities in London
For the 6 months to 19 October 2025, job vacancies citing DMZ also mentioned 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 with a requirement for DMZ.
DMZ 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:
