The table below looks at the statistics for CentOS skills in IT jobs advertised for the Harpenden region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 31 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
31 Aug 2016
Same period 2015 Same period 2014
CentOS Linux
Rank - - -
Permanent jobs citing CentOS 0 0 0
As % of all permanent IT jobs located in Harpenden - - -
As % of the Operating Systems category - - -
Number of salaries quoted 0 0 0
Median salary - - -
UK excluding London median salary £47,500 £42,500 £41,500
% change year-on-year
+11.76% +2.40%
CentOS
Hertfordshire

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Harpenden region.

Operating Systems Category
Harpenden
Permanent IT job ads with a match in the
Operating Systems category
1 0 1
As % of all permanent IT jobs located in Harpenden 2.86% - 14.29%
Number of salaries quoted 1 0 1
Median salary £19,500 - £35,000
UK excluding London median salary £38,000 £37,500 £36,500
% change year-on-year
+1.33% +2.73%

CentOS
Jobs Demand Trend in Harpenden

The demand trend of job ads across the Harpenden region citing CentOS as a proportion of all IT jobs with a match in the Operating Systems category.

CentOS Jobs Demand Trend in Harpenden

CentOS
Salary Trend in Harpenden

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CentOS across the Harpenden region.

CentOS Salary Trend in Harpenden

CentOS
Top 6 Related IT Skills in Harpenden

For the 6 months to 31 August 2016, IT jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Harpenden region with a requirement for CentOS.

1 1 (100.00%) Unix
1 1 (100.00%) Linux
1 1 (100.00%) SAN
1 1 (100.00%) VMware
1 1 (100.00%) VMware Infrastructure
1 1 (100.00%) NAS

CentOS
Top Related IT Skills in Harpenden 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:

Communications & Networking
1 1 (100.00%) NAS
1 1 (100.00%) SAN
Job Titles
1 1 (100.00%) Administrator
1 1 (100.00%) IT Administrator
1 1 (100.00%) IT Systems Administrator
1 1 (100.00%) Linux Administrator
1 1 (100.00%) Linux Systems Administrator
1 1 (100.00%) Systems Administrator
1 1 (100.00%) Unix Administrator
1 1 (100.00%) Unix Linux Systems Administrator
1 1 (100.00%) Unix Systems Administrator
1 1 (100.00%) VMWare Administrator
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Unix
System Software
1 1 (100.00%) VMware Infrastructure
Vendors
1 1 (100.00%) VMware