Failover Clustering (High-Availability, HA) England> London
The table below provides summary statistics and contractor rates for jobs advertised in London requiring Failover Clustering skills. It covers contract job vacancies from the 6 months leading up to 13 October 2025, with comparisons to the same periods in the previous two years.
Failover Clustering falls under the Systems Management category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring systems management skills in London.
Contract vacancies with a requirement for systems management skills
2,110
2,325
3,246
As % of all contract IT jobs advertised in London
15.88%
14.54%
15.62%
Number of daily rates quoted
1,387
1,554
2,412
10th Percentile
£350
£343
£363
25th Percentile
£425
£450
£475
Median daily rate (50th Percentile)
£525
£550
£579
Median % change year-on-year
-4.55%
-5.05%
-6.53%
75th Percentile
£638
£659
£700
90th Percentile
£714
£750
£800
England median daily rate
£505
£525
£550
% change year-on-year
-3.76%
-4.55%
-4.35%
Number of hourly rates quoted
18
19
37
10th Percentile
£21.45
-
£24.53
25th Percentile
£26.19
£23.80
£25.75
Median hourly rate
£43.75
£27.00
£60.00
Median % change year-on-year
+62.04%
-55.00%
+150.94%
75th Percentile
£61.44
£61.25
£70.00
90th Percentile
£63.95
£102.40
£86.94
England median hourly rate
£34.00
£37.50
£52.50
% change year-on-year
-9.33%
-28.57%
+119.57%
Failover Clustering Job Vacancy Trend in London
Historical trend showing the proportion of contract IT job postings citing Failover Clustering relative to all contract IT jobs advertised in London.
Failover Clustering Daily Rate Trend in London
Contractor daily rate distribution trend for jobs in London citing Failover Clustering.
Failover Clustering Hourly Rate Trend in London
Contractor hourly rate distribution trend for jobs in London citing Failover Clustering.
Failover Clustering Top 14 Co-Occurring Skills & Capabilities in London
For the 6 months to 13 October 2025, contractor job vacancies citing Failover Clustering also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number of co-occurrences and as a proportion of all contract job ads across the London region with a requirement for Failover Clustering.
Failover Clustering Co-Occurring Skills & Capabilities in London by Category
The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:
