Intrusion Detection Jobs in the City of London

Intrusion Detection
Central London > City of London

The table below provides summary statistics for permanent job vacancies advertised in the City of London requiring Intrusion Detection skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Intrusion Detection over the 6 months leading up to 29 May 2025, comparing them to the same period in the previous two years.

6 months to
29 May 2025
Same period 2024 Same period 2023
Rank 132 161 209
Rank change year-on-year +29 +48 +74
Permanent jobs citing Intrusion Detection 6 19 16
As % of all permanent jobs advertised in the City of London 0.31% 0.57% 0.35%
As % of the Communications & Networking category 2.67% 4.26% 3.17%
Number of salaries quoted 6 19 14
10th Percentile - £45,950 £39,750
25th Percentile £46,000 £47,000 £62,875
Median annual salary (50th Percentile) £47,000 £67,000 £77,500
Median % change year-on-year -29.85% -13.55% +47.62%
75th Percentile £48,000 £87,500 £102,500
90th Percentile £62,750 £95,000 £105,000
Central London median annual salary £47,000 £67,000 £77,500
% change year-on-year -29.85% -13.55% +47.62%

All Communications and Computer Networking Skills
City of London

Intrusion Detection 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 the City of London.

Permanent vacancies with a requirement for communications or computer networking skills 225 446 505
As % of all permanent jobs advertised in the City of London 11.74% 13.33% 11.16%
Number of salaries quoted 189 330 401
10th Percentile £35,000 £31,725 £32,500
25th Percentile £42,500 £40,750 £40,000
Median annual salary (50th Percentile) £62,500 £55,000 £62,500
Median % change year-on-year +13.64% -12.00% -
75th Percentile £81,250 £77,500 £77,500
90th Percentile £100,000 £92,625 £100,000
Central London median annual salary £62,500 £55,000 £62,500
% change year-on-year +13.64% -12.00% +0.81%

Intrusion Detection
Job Vacancy Trend in the City of London

Job postings citing Intrusion Detection as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Intrusion Detection in the City of London

Intrusion Detection
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing Intrusion Detection in the City of London.

Salary trend for Intrusion Detection in the City of London

Intrusion Detection
Salary Histogram in the City of London

Salary distribution for jobs citing Intrusion Detection in the City of London over the 6 months to 29 May 2025.

Salary histogram for Intrusion Detection in the City of London

Intrusion Detection
Co-occurring Skills and Capabilities in the City of 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:

Communications & Networking
1 6 (100.00%) Firewall
2 5 (83.33%) IPsec
2 5 (83.33%) SSL
2 5 (83.33%) TCP/IP
General
1 5 (83.33%) Analytical Skills
1 5 (83.33%) Organisational Skills
1 5 (83.33%) Social Skills
Job Titles
1 5 (83.33%) Analyst
1 5 (83.33%) Security Analyst
2 1 (16.67%) Cybersecurity Manager
2 1 (16.67%) Security Manager
Miscellaneous
1 5 (83.33%) Self-Motivation
2 1 (16.67%) Management Information System
Processes & Methodologies
1 6 (100.00%) Cybersecurity
1 6 (100.00%) Information Security
1 6 (100.00%) Vulnerability Assessment
2 5 (83.33%) Business Continuity
2 5 (83.33%) Business Continuity Planning
2 5 (83.33%) Disaster Recovery
2 5 (83.33%) ITIL
2 5 (83.33%) Problem-Solving
2 5 (83.33%) Security Architecture
3 1 (16.67%) Compliance Audit
3 1 (16.67%) Information Security Management
3 1 (16.67%) IT Audit
3 1 (16.67%) Penetration Testing
3 1 (16.67%) Project Management
3 1 (16.67%) Regulatory Compliance
3 1 (16.67%) Risk Management
3 1 (16.67%) Roadmaps
3 1 (16.67%) Security Management
3 1 (16.67%) SIEM
3 1 (16.67%) Strategic Roadmap
Qualifications
1 5 (83.33%) CompTIA CySA+
1 5 (83.33%) CompTIA Security+
1 5 (83.33%) GIAC
1 5 (83.33%) MCSA
1 5 (83.33%) Microsoft Certification
2 1 (16.67%) CISA
2 1 (16.67%) CISM
2 1 (16.67%) CISSP
2 1 (16.67%) Degree
2 1 (16.67%) Master's Degree
Quality Assurance & Compliance
1 6 (100.00%) ISO/IEC 27001
2 5 (83.33%) NCSC
3 1 (16.67%) COBIT
3 1 (16.67%) NIST
3 1 (16.67%) NIST 800
Vendors
1 5 (83.33%) Microsoft