GIAC Reverse Engineering Malware (GREM)
London > Central London
The table below provides summary statistics for permanent job vacancies advertised in Central London with a requirement for GREM qualifications. It includes a benchmarking guide to the salaries offered over the 6 months leading up to 20 August 2025, comparing them to the same period in the previous two years.
| 6 months to 20 Aug 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | - | 222 |
| Rank change year-on-year | - | - | - |
| DemandTrendPermanent jobs citing GREM | 0 | 0 | 1 |
| As % of all permanent jobs advertised in Central London | - | - | 0.023% |
| As % of the Qualifications category | - | - | 0.093% |
| Number of salaries quoted | 0 | 0 | 1 |
| 10th Percentile | - | - | - |
| 25th Percentile | - | - | £72,500 |
| Median annual salary (50th Percentile) | - | - | £75,000 |
| 75th Percentile | - | - | £77,500 |
| 90th Percentile | - | - | - |
| London median annual salary | £107,500 | - | £105,000 |
| % change year-on-year | - | - | +5.00% |
All Academic and Professional Certifications
Central London
GREM 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 Central London.
| DemandTrendPermanent vacancies requiring academic qualifications or professional certifications | 714 | 1,171 | 1,071 |
| As % of all permanent jobs advertised in Central London | 32.81% | 33.64% | 24.45% |
| Number of salaries quoted | 470 | 611 | 753 |
| 10th Percentile | £40,000 | £41,315 | £42,000 |
| 25th Percentile | £49,000 | £51,625 | £52,500 |
| Median annual salary (50th Percentile) | £67,500 | £70,000 | £67,500 |
| Median % change year-on-year | -3.57% | +3.70% | -3.57% |
| 75th Percentile | £90,000 | £92,500 | £95,000 |
| 90th Percentile | £115,000 | £110,000 | £120,000 |
| London median annual salary | £67,500 | £67,500 | £70,000 |
| % change year-on-year | - | -3.57% | +7.29% |
GREM
Job Vacancy Trend in Central London
Job postings citing GREM as a proportion of all IT jobs advertised in Central London.
GREM
Salary Trend in Central London
Salary distribution trend for jobs in Central London citing GREM.
