The table below provides summary statistics and salary benchmarking for jobs advertised in Gloucester requiring CentOS skills. It covers permanent job vacancies from the 6 months leading up to 27 October 2025, with comparisons to the same periods in the previous two years.
CentOS falls under the Operating Systems category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring operating system skills in Gloucester.
Permanent vacancies with a requirement for operating system skills
21
44
97
As % of all permanent jobs advertised in Gloucester
23.33%
22.22%
33.45%
Number of salaries quoted
16
20
59
10th Percentile
£37,000
£32,500
£30,888
25th Percentile
£61,875
£40,375
£37,500
Median annual salary (50th Percentile)
£80,000
£52,500
£55,000
Median % change year-on-year
+52.38%
-4.55%
+22.22%
75th Percentile
-
£57,000
£70,000
90th Percentile
£86,250
£68,825
£76,650
Gloucestershire median annual salary
£55,000
£52,500
£50,000
% change year-on-year
+4.76%
+5.00%
-9.09%
CentOS Job Vacancy Trend in Gloucester
Historical trend showing the proportion of permanent IT job postings citing CentOS relative to all permanent IT jobs advertised in Gloucester.
CentOS Salary Trend in Gloucester
Salary distribution trend for jobs in Gloucester citing CentOS.
CentOS Top 26 Co-Occurring Skills & Capabilities in Gloucester
For the 6 months to 27 October 2025, job vacancies citing CentOS 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 Gloucester region with a requirement for CentOS.
CentOS Co-Occurring Skills & Capabilities in Gloucester 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:
