The table below provides summary statistics for contract job vacancies advertised in Hayes requiring CentOS skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited CentOS over the 6 months leading up to 27 June 2025, comparing them to the same period 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 contract job vacancies requiring operating system skills in Hayes.
Contract vacancies with a requirement for operating system skills
1
1
6
As % of all contract IT jobs advertised in Hayes
20.00%
20.00%
85.71%
Number of daily rates quoted
0
1
5
10th Percentile
-
-
-
25th Percentile
-
£450
-
Median daily rate (50th Percentile)
-
£500
£140
Median % change year-on-year
-
+257.14%
-
75th Percentile
-
£550
£170
90th Percentile
-
-
£175
Bromley median daily rate
£663
£345
£475
% change year-on-year
+92.03%
-27.37%
-26.92%
CentOS Job Vacancy Trend in Hayes
Job postings citing CentOS as a proportion of all IT jobs advertised in Hayes.
CentOS Contractor Daily Rate Trend in Hayes
3-month moving average daily rate quoted in jobs citing CentOS in Hayes.
CentOS Top 19 Co-occurring Skills and Capabilities in Hayes
For the 6 months to 27 June 2025, contractor job vacancies citing CentOS 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 contract job ads across the Hayes region with a requirement for CentOS.
CentOS Co-occurring Skills and Capabilities in Hayes 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:
