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 22 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 Oct 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 66 54 47
Rank change year-on-year
-12 -7
Permanent jobs citing CentOS 10 3 6
As % of all permanent IT jobs located in Portsmouth 2.88% 0.83% 1.81%
As % of the Operating Systems category 7.75% 1.52% 4.03%
Number of salaries quoted 10 3 6
Average salary £45,000 £35,000 £35,000
Average salary % change year-on-year
+28.57% -
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
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
129 198 149
As % of all permanent IT jobs located in Portsmouth 37.18% 54.55% 45.02%
Number of salaries quoted 116 185 133
Average salary £43,000 £41,250 £37,500
Average salary % change year-on-year
+4.24% +10.00%
90% offered a salary of more than £22,000 £25,000 £27,500
10% offered a salary of more than £50,000 £55,000 £55,000
UK excluding London average salary £37,200 £37,500 £37,500
% change year-on-year
-0.80% -

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
Salary Histogram in Portsmouth

This chart provides a salary histogram for IT jobs citing CentOS across the Portsmouth region over the 3 months to 22 October 2014.

CentOS Salary Histogram in Portsmouth

CentOS
Top 30 Related IT Skills in Portsmouth

For the 6 months to 22 October 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 10 (100.00%) Windows
1 10 (100.00%) Linux
2 9 (90.00%) Microsoft
2 9 (90.00%) Red Hat
2 9 (90.00%) Windows Server 2008
2 9 (90.00%) Windows Server 2012
3 8 (80.00%) Oracle Linux
3 8 (80.00%) Open Source
3 8 (80.00%) Bash Shell
3 8 (80.00%) Puppet
3 8 (80.00%) Red Hat Enterprise Linux
3 8 (80.00%) Security Management
3 8 (80.00%) Software Testing
3 8 (80.00%) Derivative
3 8 (80.00%) SC Cleared
3 8 (80.00%) DV Cleared
3 8 (80.00%) Security Cleared
3 8 (80.00%) VMware Infrastructure
3 8 (80.00%) Service Delivery
3 8 (80.00%) VMware
3 8 (80.00%) Shell Script
3 8 (80.00%) HP
3 8 (80.00%) RHCE
3 8 (80.00%) Python
3 8 (80.00%) Perl
3 8 (80.00%) Oracle
3 8 (80.00%) ITIL
3 8 (80.00%) UNIX
4 2 (20.00%) Cisco
4 2 (20.00%) Active Directory

CentOS
Top Related IT Skills in Portsmouth by Category

For the 6 months to 22 October 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.

Application Platforms
1 1 (10.00%) MS Exchange
1 1 (10.00%) Exchange Server 2010
1 1 (10.00%) Exchange Server 2013
Cloud Services
1 1 (10.00%) Office 365
Communications & Networking
1 1 (10.00%) VPN
1 1 (10.00%) Firewall
General
1 1 (10.00%) Finance
Job Titles
1 7 (70.00%) Infrastructure Engineer
2 6 (60.00%) Linux Engineer
3 2 (20.00%) Linux Systems Administrator
3 2 (20.00%) Linux Administrator
3 2 (20.00%) Administrator
3 2 (20.00%) Systems Administrator
4 1 (10.00%) Support Engineer
4 1 (10.00%) Operations Engineer
4 1 (10.00%) Operations Support Engineer
Miscellaneous
1 8 (80.00%) Open Source
1 8 (80.00%) Derivative
Operating Systems
1 10 (100.00%) Windows
1 10 (100.00%) Linux
2 9 (90.00%) Windows Server 2008
2 9 (90.00%) Windows Server 2012
3 8 (80.00%) Oracle Linux
3 8 (80.00%) Red Hat Enterprise Linux
3 8 (80.00%) UNIX
Processes & Methodologies
1 8 (80.00%) Security Management
1 8 (80.00%) Software Testing
1 8 (80.00%) Service Delivery
1 8 (80.00%) ITIL
Programming Languages
1 8 (80.00%) Bash Shell
1 8 (80.00%) Shell Script
1 8 (80.00%) Python
1 8 (80.00%) Perl
Qualifications
1 8 (80.00%) SC Cleared
1 8 (80.00%) DV Cleared
1 8 (80.00%) Security Cleared
1 8 (80.00%) RHCE
System Software
1 8 (80.00%) VMware Infrastructure
2 2 (20.00%) Active Directory
Systems Management
1 8 (80.00%) Puppet
Vendors
1 9 (90.00%) Microsoft
1 9 (90.00%) Red Hat
2 8 (80.00%) VMware
2 8 (80.00%) HP
2 8 (80.00%) Oracle
3 2 (20.00%) Cisco
Portsmouth, Hampshire
The Car Finance Company
Posted: 5 days ago
Portsmouth, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £25000 - £30000 per annum
Posted: 5 days ago