GPEN Job Trends in the City of London

GIAC Penetration Tester (GPEN)
Central London > City of London

The table below provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for GPEN qualifications. It includes a benchmarking guide to the salaries offered over the 6 months leading up to 23 July 2026, comparing them to the same period in the previous two years.

All Academic and Professional Certifications
City of London

GPEN falls under the Academic Qualifications and Professional Certifications category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring academic qualifications or professional certifications in the City of London.

GPEN
Job Vacancy Trend in the City of London

Historical trend showing the proportion of permanent IT job postings citing GPEN relative to all permanent IT jobs advertised in the City of London.

GPEN
Salary Trend in the City of London

Salary distribution trend for jobs in the City of London citing GPEN.

GPEN
Top 30 Co-Occurring Skills & Capabilities in the City of London

For the 6 months to 23 July 2026, job vacancies citing GPEN 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 City of London region with a requirement for GPEN.

GPEN
Co-Occurring Skills & Capabilities in the City of 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: