Global Information Assurance Certification (GIAC)
England > London
The table below provides summary statistics for permanent job vacancies advertised in London with a requirement for GIAC qualifications. It includes a benchmarking guide to the salaries offered 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 | 377 | 422 | 576 |
| Rank change year-on-year | +45 | +154 | +243 |
| Permanent jobs citing GIAC | 15 | 70 | 60 |
| As % of all permanent jobs advertised in London | 0.12% | 0.29% | 0.18% |
| As % of the Qualifications category | 0.35% | 1.04% | 0.69% |
| Number of salaries quoted | 8 | 67 | 39 |
| 10th Percentile | - | £47,300 | £50,000 |
| 25th Percentile | £46,000 | £62,500 | £57,500 |
| Median annual salary (50th Percentile) | £47,000 | £75,000 | £87,500 |
| Median % change year-on-year | -37.33% | -14.29% | -5.41% |
| 75th Percentile | £93,438 | £90,000 | £103,750 |
| 90th Percentile | £111,250 | £101,250 | £108,250 |
| England median annual salary | £61,250 | £67,000 | £72,500 |
| % change year-on-year | -8.58% | -7.59% | -14.71% |
All Academic and Professional Certifications
London
GIAC 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 London.
| Permanent vacancies requiring academic qualifications or professional certifications | 4,277 | 6,759 | 8,696 |
| As % of all permanent jobs advertised in London | 34.07% | 28.31% | 26.44% |
| Number of salaries quoted | 1,792 | 4,192 | 5,452 |
| 10th Percentile | £41,250 | £35,750 | £40,000 |
| 25th Percentile | £52,500 | £48,750 | £51,250 |
| Median annual salary (50th Percentile) | £70,000 | £67,500 | £67,500 |
| Median % change year-on-year | +3.70% | - | +3.85% |
| 75th Percentile | £91,250 | £87,500 | £90,000 |
| 90th Percentile | £111,250 | £103,750 | £112,500 |
| England median annual salary | £54,793 | £54,500 | £60,000 |
| % change year-on-year | +0.54% | -9.17% | +9.09% |
GIAC
Job Vacancy Trend in London
Job postings citing GIAC as a proportion of all IT jobs advertised in London.
GIAC
Salary Trend in London
3-month moving average salary quoted in jobs citing GIAC in London.
GIAC
Salary Histogram in London
Salary distribution for jobs citing GIAC in London over the 6 months to 29 May 2025.
GIAC
Job Locations in London
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GIAC within the London region over the 6 months to 29 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 |
|---|---|---|---|---|---|
| Central London | +32 | 8 | £47,000 | -29.85% | 6 |
| GIAC England |
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GIAC
Co-occurring Skills and Capabilities in 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: