Failover Clustering (High-Availability, HA)
London > Central London
The table below provides summary statistics and salary benchmarking for jobs advertised in Central London requiring Failover Clustering skills. It covers permanent job vacancies from the 6 months leading up to 7 January 2026, with comparisons to the same periods in the previous two years.
| 6 months to 7 Jan 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Rank | - | - | 172 |
| Rank change year-on-year | - | - | +92 |
| Permanent jobs citing Failover Clustering | 0 | 0 | 1 |
| As % of all permanent jobs in Central London | - | - | 0.033% |
| As % of the Systems Management category | - | - | 0.16% |
| Number of salaries quoted | 0 | 0 | 1 |
| 10th Percentile | - | - | - |
| 25th Percentile | - | - | £52,500 |
| Median annual salary (50th Percentile) | - | - | £55,000 |
| Median % change year-on-year | - | - | +10.00% |
| 75th Percentile | - | - | £57,500 |
| 90th Percentile | - | - | - |
| London median annual salary | - | £45,000 | £55,000 |
| % change year-on-year | - | -18.18% | -21.43% |
All Systems Management Skills
Central London
Failover Clustering falls under the Systems Management category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring systems management skills in Central London.
| Permanent vacancies with a requirement for systems management skills | 250 | 559 | 635 |
| As % of all permanent jobs advertised in Central London | 10.17% | 17.34% | 20.69% |
| Number of salaries quoted | 211 | 408 | 599 |
| 10th Percentile | £40,000 | £41,775 | £47,400 |
| 25th Percentile | £55,000 | £57,500 | £60,000 |
| Median annual salary (50th Percentile) | £77,500 | £75,000 | £77,500 |
| Median % change year-on-year | +3.33% | -3.23% | -3.13% |
| 75th Percentile | £93,750 | £95,000 | £96,250 |
| 90th Percentile | £108,000 | £112,500 | £110,000 |
| London median annual salary | £77,500 | £80,000 | £78,500 |
| % change year-on-year | -3.13% | +1.91% | -1.88% |
Failover Clustering
Job Vacancy Trend in Central London
Historical trend showing the proportion of permanent IT job postings citing Failover Clustering relative to all permanent IT jobs advertised in Central London.
Failover Clustering
Salary Trend in Central London
Salary distribution trend for jobs in Central London citing Failover Clustering.
