The table below provides summary statistics and salary benchmarking for jobs advertised in Colchester requiring SLA skills. It covers permanent job vacancies from the 6 months leading up to 1 November 2025, with comparisons to the same periods in the previous two years.
SLA falls under the Quality Assurance and Compliance category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring quality assurance or compliance skills in Colchester.
Permanent vacancies with a requirement for quality assurance or compliance skills
8
9
0
As % of all permanent jobs advertised in Colchester
16.67%
11.39%
-
Number of salaries quoted
2
1
0
10th Percentile
£27,075
-
-
25th Percentile
£29,438
-
-
Median annual salary (50th Percentile)
£34,000
£35,000
-
Median % change year-on-year
-2.86%
-
-
75th Percentile
£39,188
-
-
90th Percentile
£41,925
-
-
Essex median annual salary
£41,250
£43,750
£67,500
% change year-on-year
-5.71%
-35.19%
+36.36%
SLA Job Vacancy Trend in Colchester
Historical trend showing the proportion of permanent IT job postings citing SLA relative to all permanent IT jobs advertised in Colchester.
SLA Salary Trend in Colchester
Salary distribution trend for jobs in Colchester citing SLA.
SLA Top 19 Co-Occurring Skills & Capabilities in Colchester
For the 6 months to 1 November 2025, job vacancies citing SLA 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 permanent job ads across the Colchester region with a requirement for SLA.
SLA Co-Occurring Skills & Capabilities in Colchester 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:
