The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for CentOS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CentOS over the 6 months to 23 May 2022 with a comparison to the same period in the previous 2 years.
Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.
CentOS is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for operating system skills.
Contract vacancies with a requirement for operating system skills
529
357
541
As % of all contract IT jobs advertised in the City of London
12.76%
12.56%
17.07%
Number of daily rates quoted
405
271
412
10th Percentile
£186
£213
£150
25th Percentile
£350
£377
£278
Median daily rate (50th Percentile)
£508
£490
£450
Median % change year-on-year
+3.68%
+8.78%
-5.26%
75th Percentile
£620
£592
£552
90th Percentile
£700
£700
£638
Central London median daily rate
£500
£492
£450
% change year-on-year
+1.57%
+9.39%
-5.26%
Number of hourly rates quoted
13
3
11
10th Percentile
-
£13.68
£12.50
25th Percentile
£13.88
£13.75
£14.19
Median hourly rate
£24.50
£14.00
£16.95
Median % change year-on-year
+75.00%
-17.40%
-19.29%
75th Percentile
£35.00
£14.31
£19.10
90th Percentile
£73.00
£14.50
£21.00
Central London median hourly rate
£24.75
£14.00
£18.70
% change year-on-year
+76.79%
-25.13%
-10.95%
CentOS Job Vacancy Trend in the City of London
Job postings citing CentOS as a proportion of all IT jobs advertised in the City of London.
CentOS Contractor Daily Rate Trend in the City of London
3-month moving average daily rate quoted in jobs citing CentOS in the City of London.
CentOS Daily Rate Histogram in the City of London
Daily rate distribution for jobs citing CentOS in the City of London over the 6 months to 23 May 2022.
CentOS Top 30 Co-occurring IT Skills in the City of London
For the 6 months to 23 May 2022, IT contractor jobs citing CentOS also mentioned the following skills in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for CentOS.
CentOS Co-occurring IT Skills in the City of London by Category
The follow tables expand on the table above by listing co-occurrences grouped by category.
The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
