Firewall
Central London > Kensington and Chelsea
The table below provides summary statistics and salary benchmarking for jobs advertised in Kensington and Chelsea requiring Firewall skills. It covers permanent job vacancies from the 6 months leading up to 16 December 2025, with comparisons to the same periods in the previous two years.
| 6 months to 16 Dec 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | - | 4 |
| Rank change year-on-year | - | - | +9 |
| Permanent jobs citing Firewall | 0 | 0 | 1 |
| As % of all permanent jobs in Kensington and Chelsea | - | - | 11.11% |
| As % of the Communications & Networking category | - | - | 33.33% |
| Number of salaries quoted | 0 | 0 | 1 |
| Median annual salary (50th Percentile) | - | - | £50,000 |
| Median % change year-on-year | - | - | -11.50% |
| Central London median annual salary | £76,250 | £75,000 | £67,500 |
| % change year-on-year | +1.67% | +11.11% | - |
All Communications and Computer Networking Skills
Kensington and Chelsea
Firewall falls under the Communications and Computer Networking category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring communications or computer networking skills in Kensington and Chelsea.
| Permanent vacancies with a requirement for communications or computer networking skills | 0 | 0 | 3 |
| As % of all permanent jobs advertised in Kensington and Chelsea | - | - | 33.33% |
| Number of salaries quoted | 0 | 0 | 3 |
| 10th Percentile | - | - | £36,000 |
| 25th Percentile | - | - | £41,250 |
| Median annual salary (50th Percentile) | - | - | £50,000 |
| Median % change year-on-year | - | - | +17.65% |
| 75th Percentile | - | - | £54,375 |
| 90th Percentile | - | - | £57,000 |
| Central London median annual salary | £55,000 | £62,500 | £60,000 |
| % change year-on-year | -12.00% | +4.17% | -4.00% |
Firewall
Job Vacancy Trend in Kensington and Chelsea
Historical trend showing the proportion of permanent IT job postings citing Firewall relative to all permanent IT jobs advertised in Kensington and Chelsea.
Firewall
Salary Trend in Kensington and Chelsea
Salary distribution trend for jobs in Kensington and Chelsea citing Firewall.
