GIAC Certified Intrusion Analyst (GCIA)
East of England > Hertfordshire
The table below provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for GCIA qualifications. It includes a benchmarking guide to the salaries offered over the 6 months leading up to 31 May 2025, comparing them to the same period in the previous two years.
| 6 months to 31 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 89 | - | - |
| Rank change year-on-year | - | - | - |
| Permanent jobs citing GCIA | 2 | 0 | 0 |
| As % of all permanent jobs advertised in Hertfordshire | 0.24% | - | - |
| As % of the Qualifications category | 0.51% | - | - |
| Number of salaries quoted | 1 | 0 | 0 |
| Median annual salary (50th Percentile) | £35,000 | - | - |
| East of England median annual salary | £35,000 | - | £70,000 |
All Academic and Professional Certifications
Hertfordshire
GCIA 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 Hertfordshire.
| Permanent vacancies requiring academic qualifications or professional certifications | 395 | 663 | 766 |
| As % of all permanent jobs advertised in Hertfordshire | 47.31% | 32.00% | 44.77% |
| Number of salaries quoted | 171 | 430 | 203 |
| 10th Percentile | £28,750 | £26,500 | £32,000 |
| 25th Percentile | £41,265 | £41,125 | £42,500 |
| Median annual salary (50th Percentile) | £50,967 | £52,000 | £55,000 |
| Median % change year-on-year | -1.99% | -5.45% | -4.35% |
| 75th Percentile | £62,000 | £65,000 | £66,250 |
| 90th Percentile | £87,500 | £72,500 | £76,000 |
| East of England median annual salary | £52,500 | £47,500 | £55,000 |
| % change year-on-year | +10.53% | -13.64% | +10.00% |
GCIA
Job Vacancy Trend in Hertfordshire
Job postings citing GCIA as a proportion of all IT jobs advertised in Hertfordshire.
GCIA
Salary Trend in Hertfordshire
3-month moving average salary quoted in jobs citing GCIA in Hertfordshire.
GCIA
Job Locations in Hertfordshire
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GCIA within the Hertfordshire region over the 6 months to 31 May 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 |
|---|---|---|---|---|---|
| Hemel Hempstead | - | 1 | - | - | |
| Stevenage | - | 1 | £35,000 | - | |
| GCIA East of England |
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GCIA
Co-occurring Skills and Capabilities in Hertfordshire 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:
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