The table below provides summary statistics for permanent job vacancies advertised in Colchester requiring High Availability skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited High Availability over the 6 months leading up to 28 August 2025, comparing them to the same period in the previous two years.
6 months to 28 Aug 2025
Same period 2024
Same period 2023
Rank
12
-
-
Rank change year-on-year
-
-
-
DemandTrendPermanent jobs citing High Availability
1
0
0
As % of all permanent jobs advertised in Colchester
High Availability falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in Colchester.
DemandTrendPermanent vacancies with a requirement for process or methodology skills
45
70
98
As % of all permanent jobs advertised in Colchester
88.24%
63.06%
100.00%
Number of salaries quoted
33
39
39
10th Percentile
£26,500
£25,400
£23,800
25th Percentile
£37,500
£35,000
£36,250
Median annual salary (50th Percentile)
£41,000
£50,000
£55,000
Median % change year-on-year
-18.00%
-9.09%
+2.33%
75th Percentile
£50,000
£79,375
£62,500
90th Percentile
£70,000
£100,000
£71,500
Essex median annual salary
£42,500
£50,000
£48,800
% change year-on-year
-15.00%
+2.46%
+2.74%
High Availability Job Vacancy Trend in Colchester
Job postings citing High Availability as a proportion of all IT jobs advertised in Colchester.
High Availability Salary Trend in Colchester
Salary distribution trend for jobs in Colchester citing High Availability.
High Availability Top 20 Co-occurring Skills and Capabilities in Colchester
For the 6 months to 28 August 2025, job vacancies citing High Availability also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Colchester region with a requirement for High Availability.
High Availability Co-occurring Skills and Capabilities in Colchester by Category
The follow tables expand on the table above by listing co-occurrences grouped by category.
The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
