The table below looks at the statistics for CentOS skills in IT jobs advertised for the Portsmouth region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 2 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Sep 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 73 - 46
Rank change year-on-year
- 0
Permanent jobs citing CentOS 5 0 13
As % of all permanent IT jobs located in Portsmouth 1.22% - 3.99%
As % of the Operating Systems category 3.09% - 7.65%
Number of salaries quoted 5 0 13
Average salary £45,000 - £35,000
UK excluding London average salary £42,000 £38,750 £35,000
% change year-on-year
+8.38% +10.71%
CentOS
Hampshire

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

Operating Systems Category
Portsmouth
Permanent IT job ads with a match in the
Operating Systems category
162 199 170
As % of all permanent IT jobs located in Portsmouth 39.51% 45.33% 52.15%
Number of salaries quoted 154 187 162
Average salary £42,500 £40,000 £35,000
Average salary % change year-on-year
+6.25% +14.28%
90% offered a salary of more than £25,000 £25,000 £30,000
10% offered a salary of more than £50,500 £55,000 £52,500
UK excluding London average salary £37,000 £37,500 £37,500
% change year-on-year
-1.33% -

CentOS
Jobs Demand Trend in Portsmouth

This chart provides a 3-month moving total of permanent IT jobs citing CentOS across the Portsmouth region as a proportion of the total demand within the Operating Systems category.

CentOS Jobs Demand Trend in Portsmouth

CentOS
Salary Trend in Portsmouth

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

CentOS Salary Trend in Portsmouth

CentOS
Top 28 Related IT Skills in Portsmouth

For the 6 months to 2 September 2014, IT jobs across the Portsmouth region citing CentOS also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited CentOS.

1 5 (100.00%) Perl
1 5 (100.00%) Oracle
1 5 (100.00%) ITIL
1 5 (100.00%) UNIX
1 5 (100.00%) Windows
1 5 (100.00%) Linux
1 5 (100.00%) Python
1 5 (100.00%) Microsoft
1 5 (100.00%) HP
1 5 (100.00%) RHCE
1 5 (100.00%) Red Hat
1 5 (100.00%) Shell Script
1 5 (100.00%) Service Delivery
1 5 (100.00%) Security Management
1 5 (100.00%) VMware
1 5 (100.00%) Software Testing
1 5 (100.00%) Derivative
1 5 (100.00%) SC Cleared
1 5 (100.00%) DV Cleared
1 5 (100.00%) Security Cleared
1 5 (100.00%) VMware Infrastructure
1 5 (100.00%) Windows Server 2008
1 5 (100.00%) Red Hat Enterprise Linux
1 5 (100.00%) Open Source
1 5 (100.00%) Bash Shell
1 5 (100.00%) Puppet
1 5 (100.00%) Oracle Linux
1 5 (100.00%) Windows Server 2012

CentOS
Top Related IT Skills in Portsmouth by Category

For the 6 months to 2 September 2014, IT jobs across the Portsmouth region citing CentOS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited CentOS. Up to 20 skills are shown per category.

Job Titles
1 5 (100.00%) Infrastructure Engineer
1 5 (100.00%) Linux Engineer
Miscellaneous
1 5 (100.00%) Derivative
1 5 (100.00%) Open Source
Operating Systems
1 5 (100.00%) UNIX
1 5 (100.00%) Windows
1 5 (100.00%) Linux
1 5 (100.00%) Windows Server 2008
1 5 (100.00%) Red Hat Enterprise Linux
1 5 (100.00%) Oracle Linux
1 5 (100.00%) Windows Server 2012
Processes & Methodologies
1 5 (100.00%) ITIL
1 5 (100.00%) Service Delivery
1 5 (100.00%) Security Management
1 5 (100.00%) Software Testing
Programming Languages
1 5 (100.00%) Perl
1 5 (100.00%) Python
1 5 (100.00%) Shell Script
1 5 (100.00%) Bash Shell
Qualifications
1 5 (100.00%) RHCE
1 5 (100.00%) SC Cleared
1 5 (100.00%) DV Cleared
1 5 (100.00%) Security Cleared
System Software
1 5 (100.00%) VMware Infrastructure
Systems Management
1 5 (100.00%) Puppet
Vendors
1 5 (100.00%) Oracle
1 5 (100.00%) Microsoft
1 5 (100.00%) HP
1 5 (100.00%) Red Hat
1 5 (100.00%) VMware