The following table provides summary statistics for contract job vacancies advertised in 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 18 October 2021 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 London with a requirement for operating system skills.
Contract vacancies with a requirement for operating system skills
4,921
2,284
6,548
As % of all contract IT jobs advertised in London
13.85%
16.56%
17.77%
Number of daily rates quoted
3,598
1,579
4,687
10th Percentile
£261
£250
£165
25th Percentile
£425
£366
£325
Median daily rate (50th Percentile)
£525
£495
£475
Median % change year-on-year
+6.06%
+4.21%
-2.56%
75th Percentile
£638
£575
£575
90th Percentile
£713
£657
£654
England median daily rate
£475
£450
£425
% change year-on-year
+5.56%
+5.88%
-2.30%
Number of hourly rates quoted
78
28
182
10th Percentile
£14.05
£14.46
£14.00
25th Percentile
£16.26
£18.38
£16.63
Median hourly rate
£24.75
£23.75
£21.00
Median % change year-on-year
+4.21%
+13.10%
+12.30%
75th Percentile
£48.12
£36.38
£33.06
90th Percentile
£62.78
£44.80
£50.00
England median hourly rate
£17.50
£18.50
£17.50
% change year-on-year
-5.41%
+5.71%
-
CentOS Job Vacancy Trend in London
Job postings citing CentOS as a proportion of all IT jobs advertised in London.
CentOS Contractor Daily Rate Trend in London
3-month moving average daily rate quoted in jobs citing CentOS in London.
CentOS Daily Rate Histogram in London
Daily rate distribution for jobs citing CentOS in London over the 6 months to 18 October 2021.
CentOS Contractor Hourly Rate Trend in London
3-month moving average hourly rates quoted in jobs citing CentOS in London.
CentOS Contract Job Locations in London
The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CentOS within the London region over the 6 months to 18 October 2021. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
Location
Rank Change on Same Period Last Year
Matching Contract IT Job Ads
Median Daily Rate Past 6 Months
Median Daily Rate % Change on Same Period Last Year
For the 6 months to 18 October 2021, 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 London region with a requirement for CentOS.
CentOS Co-occurring IT Skills in 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:
