Cyber Defence Job Trends in Hertfordshire

Cyber Defence
East of England > Hertfordshire

The table below looks at the prevalence of the term Cyber Defence in permanent job vacancies in Hertfordshire. Included is a benchmarking guide to the salaries offered in vacancies that cited Cyber Defence over the 6 months leading up to 31 December 2025, comparing them to the same period in the previous two years.

6 months to
31 Dec 2025
Same period 2024 Same period 2023
Rank 89 97 -
Rank change year-on-year +8 - -
Permanent jobs citing Cyber Defence 1 9 0
As % of all permanent jobs in Hertfordshire 0.062% 0.71% -
As % of the Miscellaneous category 0.21% 1.65% -
Number of salaries quoted 1 5 0
10th Percentile - - -
25th Percentile £52,500 £57,500 -
Median annual salary (50th Percentile) £55,000 £60,000 -
Median % change year-on-year -8.33% - -
75th Percentile £57,500 £73,750 -
90th Percentile - £76,750 -
East of England median annual salary £55,000 £60,000 £55,000
% change year-on-year -8.33% +9.09% -

All Generic Skills
Hertfordshire

Cyber Defence falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring generic IT skills in Hertfordshire.

Permanent vacancies with a requirement for generic IT skills 484 544 227
As % of all permanent jobs advertised in Hertfordshire 30.01% 43.04% 31.79%
Number of salaries quoted 202 218 177
10th Percentile £28,000 £35,000 £32,500
25th Percentile £35,688 £50,000 £41,250
Median annual salary (50th Percentile) £50,000 £62,000 £55,000
Median % change year-on-year -19.35% +12.73% +4.76%
75th Percentile £65,000 £76,000 £67,500
90th Percentile £85,000 £89,500 £82,500
East of England median annual salary £47,500 £55,000 £52,500
% change year-on-year -13.64% +4.76% -4.55%

Cyber Defence
Job Vacancy Trend in Hertfordshire

Historical trend showing the proportion of permanent IT job postings citing Cyber Defence relative to all permanent IT jobs advertised in Hertfordshire.

Cyber Defence job vacancy trend in Hertfordshire

Cyber Defence
Salary Trend in Hertfordshire

Salary distribution trend for jobs in Hertfordshire citing Cyber Defence.

Salary distribution trend for jobs in Hertfordshire citing Cyber Defence

Cyber Defence
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Cyber Defence within the Hertfordshire region over the 6 months to 31 December 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
Stevenage - 1 £55,000 - 2
Cyber Defence
East of England

Cyber Defence
Co-Occurring Skills & Capabilities in Hertfordshire 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:

Communications & Networking
1 1 (100.00%) DNS
1 1 (100.00%) Firewall
1 1 (100.00%) Network Security
1 1 (100.00%) SSL
1 1 (100.00%) TCP/IP
1 1 (100.00%) VLAN
1 1 (100.00%) VPN
General
1 1 (100.00%) Analytical Skills
Job Titles
1 1 (100.00%) Network Engineer
1 1 (100.00%) Network Security Engineer
1 1 (100.00%) Security Engineer
Processes & Methodologies
1 1 (100.00%) Information Management
1 1 (100.00%) Load Balancing
1 1 (100.00%) Purple Team
1 1 (100.00%) Root Cause Analysis
Vendors
1 1 (100.00%) Blue Coat
1 1 (100.00%) CheckPoint
1 1 (100.00%) Cisco
1 1 (100.00%) Darktrace
1 1 (100.00%) F5
1 1 (100.00%) LogRhythm
1 1 (100.00%) Palo Alto
1 1 (100.00%) Splunk