Distributed Denial-of-Service (DDoS)
East of England > Hertfordshire
The table below looks at the prevalence of the term Distributed Denial-of-Service in permanent job vacancies in Hertfordshire. Included is a benchmarking guide to the salaries offered in vacancies that cited Distributed Denial-of-Service over the 6 months leading up to 19 December 2025, comparing them to the same period in the previous two years.
| 6 months to 19 Dec 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | - | 66 |
| Rank change year-on-year | - | - | +51 |
| Permanent jobs citing Distributed Denial-of-Service | 0 | 0 | 1 |
| As % of all permanent jobs in Hertfordshire | - | - | 0.16% |
| As % of the Miscellaneous category | - | - | 0.47% |
| Number of salaries quoted | 0 | 0 | 1 |
| 10th Percentile | - | - | - |
| 25th Percentile | - | - | £57,500 |
| Median annual salary (50th Percentile) | - | - | £60,000 |
| Median % change year-on-year | - | - | +4.35% |
| 75th Percentile | - | - | £62,500 |
| 90th Percentile | - | - | - |
| East of England median annual salary | - | - | £77,500 |
| % change year-on-year | - | - | +34.78% |
All Generic Skills
Hertfordshire
Distributed Denial-of-Service falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring generic IT skills in Hertfordshire.
| Permanent vacancies with a requirement for generic IT skills | 488 | 564 | 215 |
| As % of all permanent jobs advertised in Hertfordshire | 31.28% | 43.55% | 33.70% |
| Number of salaries quoted | 206 | 232 | 172 |
| 10th Percentile | £27,875 | £35,000 | £31,375 |
| 25th Percentile | £35,500 | £50,000 | £39,085 |
| Median annual salary (50th Percentile) | £50,000 | £62,500 | £54,000 |
| Median % change year-on-year | -20.00% | +15.74% | +4.85% |
| 75th Percentile | £63,438 | £76,000 | £67,500 |
| 90th Percentile | £82,500 | £89,300 | £80,000 |
| East of England median annual salary | £47,500 | £55,000 | £54,000 |
| % change year-on-year | -13.64% | +1.85% | -1.82% |
Distributed Denial-of-Service
Job Vacancy Trend in Hertfordshire
Historical trend showing the proportion of permanent IT job postings citing Distributed Denial-of-Service relative to all permanent IT jobs advertised in Hertfordshire.
Distributed Denial-of-Service
Salary Trend in Hertfordshire
Salary distribution trend for jobs in Hertfordshire citing Distributed Denial-of-Service.
