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 19 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Dec 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 62 47 56
Rank change year-on-year
-15 +9
Permanent jobs citing CentOS 8 2 1
As % of all permanent IT jobs located in Portsmouth 1.96% 0.63% 0.29%
As % of the Operating Systems category 6.35% 1.18% 0.69%
Number of salaries quoted 8 2 1
Average salary £45,000 £35,000 £33,000
Average salary % change year-on-year
+28.57% +6.06%
UK excluding London average salary £40,000 £40,000 £37,000
% change year-on-year
- +8.10%
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
126 169 144
As % of all permanent IT jobs located in Portsmouth 30.81% 52.98% 41.38%
Number of salaries quoted 114 163 140
Average salary £45,000 £40,000 £39,000
Average salary % change year-on-year
+12.50% +2.56%
90% offered a salary of more than £26,500 £27,500 £27,500
10% offered a salary of more than £55,000 £52,500 £55,000
UK excluding London average salary £37,500 £37,500 £37,500

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 19 December 2014.

CentOS Salary Histogram in Portsmouth

CentOS
Top 30 Related IT Skills in Portsmouth

For the 6 months to 19 December 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 14 (100.00%) Windows
1 14 (100.00%) Linux
2 13 (92.86%) Windows Server 2008
2 13 (92.86%) Red Hat
3 12 (85.71%) VMware
3 12 (85.71%) Oracle
3 12 (85.71%) Microsoft
3 12 (85.71%) Red Hat Enterprise Linux
3 12 (85.71%) Windows Server 2012
4 11 (78.57%) Perl
4 11 (78.57%) Python
4 11 (78.57%) Shell Script
4 11 (78.57%) Bash Shell
4 11 (78.57%) SC Cleared
4 11 (78.57%) DV Cleared
4 11 (78.57%) Security Cleared
4 11 (78.57%) RHCSA
4 11 (78.57%) RHCE
4 11 (78.57%) Derivative
4 11 (78.57%) Open Source
4 11 (78.57%) Service Delivery
4 11 (78.57%) Security Management
4 11 (78.57%) Software Testing
4 11 (78.57%) UNIX
4 11 (78.57%) HP
4 11 (78.57%) ITIL
4 11 (78.57%) VMware Infrastructure
4 11 (78.57%) Puppet
4 11 (78.57%) Oracle Linux
5 3 (21.43%) Cisco

CentOS
Top Related IT Skills in Portsmouth by Category

For the 6 months to 19 December 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 (7.14%) MS Exchange
1 1 (7.14%) Exchange Server 2010
1 1 (7.14%) Exchange Server 2013
Cloud Services
1 2 (14.29%) Office 365
Communications & Networking
1 1 (7.14%) VPN
1 1 (7.14%) Firewall
General
1 1 (7.14%) Finance
Job Titles
1 10 (71.43%) Infrastructure Engineer
2 9 (64.29%) Linux Engineer
3 6 (42.86%) Systems Administrator
3 6 (42.86%) Linux Systems Administrator
3 6 (42.86%) Linux Administrator
3 6 (42.86%) Administrator
4 3 (21.43%) Systems Engineer
5 1 (7.14%) Support Engineer
5 1 (7.14%) Operations Engineer
5 1 (7.14%) Operations Support Engineer
5 1 (7.14%) Windows Administrator
5 1 (7.14%) Windows Systems Administrator
Miscellaneous
1 11 (78.57%) Derivative
1 11 (78.57%) Open Source
Operating Systems
1 14 (100.00%) Windows
1 14 (100.00%) Linux
2 13 (92.86%) Windows Server 2008
3 12 (85.71%) Red Hat Enterprise Linux
3 12 (85.71%) Windows Server 2012
4 11 (78.57%) UNIX
4 11 (78.57%) Oracle Linux
5 1 (7.14%) Windows 7
5 1 (7.14%) Ubuntu
Processes & Methodologies
1 11 (78.57%) ITIL
1 11 (78.57%) Service Delivery
1 11 (78.57%) Security Management
1 11 (78.57%) Software Testing
2 1 (7.14%) E-Commerce
Programming Languages
1 11 (78.57%) Perl
1 11 (78.57%) Python
1 11 (78.57%) Shell Script
1 11 (78.57%) Bash Shell
Qualifications
1 11 (78.57%) SC Cleared
1 11 (78.57%) DV Cleared
1 11 (78.57%) Security Cleared
1 11 (78.57%) RHCSA
1 11 (78.57%) RHCE
2 1 (7.14%) VMware Certified Professional (VCP)
2 1 (7.14%) MCITP
2 1 (7.14%) MCSE
2 1 (7.14%) CCNA
2 1 (7.14%) Cisco Certification
2 1 (7.14%) Microsoft Certification
System Software
1 11 (78.57%) VMware Infrastructure
2 2 (14.29%) Active Directory
Systems Management
1 11 (78.57%) Puppet
Vendors
1 13 (92.86%) Red Hat
2 12 (85.71%) VMware
2 12 (85.71%) Oracle
2 12 (85.71%) Microsoft
3 11 (78.57%) HP
4 3 (21.43%) Cisco
Portsmouth
Computer Futures
Salary: £35000 - £40000 per annum + competitive
Posted: 12 days ago
Portsmouth
Computer Futures
Salary: £35000 - £40000 per annum + competitive
Posted: 12 days ago
Portsmouth
Computer Futures
Salary: £35000 - £40000 per annum + competitive
Posted: 12 days ago
Portsmouth
Computer Futures
Salary: £35000 - £40000 per annum + competitive
Posted: 12 days ago
Portsmouth
Computer Futures
Salary: £39000 - £43000 per annum + competitive
Posted: 16 days ago