The first table below looks at the demand for CentOS skills in IT jobs advertised for the Nottingham region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 24 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Operating Systems category for the Nottingham region.

Location
3 months to
24 May 2013
Same period 2012 Same period 2011
CentOS Linux
Rank 83 - 99
Rank change year-on-year
- 0
Permanent jobs citing CentOS 8 0 1
As % of all permanent IT jobs located in Nottingham 0.845% - 0.083%
As % of the Operating Systems category 2.694% - 0.376%
Number of salaries quoted 8 0 0
Average salary £38,500 - -
UK excluding London average salary £38,500 £37,500 £36,000
% change year-on-year
+2.66% +4.16%
All Operating Systems
Nottingham
Permanent IT job ads with a match in the
Operating Systems category
297 220 266
As % of all permanent IT jobs located in Nottingham 31.36% 21.19% 22.17%
Number of salaries quoted 261 199 233
Average salary £37,500 £35,000 £32,500
Average salary % change year-on-year
+7.14% +7.69%
90% offered a salary of more than £27,500 £22,500 £22,500
10% offered a salary of more than £48,000 £47,500 £50,000
UK excluding London average salary £37,500 £37,500 £35,000
% change year-on-year
- +7.14%
CentOS
Nottinghamshire

CentOS
Jobs Demand Trend

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

Nottingham CentOS Jobs Demand Trend

CentOS
Salary Trend

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

Nottingham CentOS Salary Trend

CentOS
Top 30 Related IT Skills

For the 6 months to 24 May 2013, IT jobs across the Nottingham 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 9 (100.00%) Linux
1 9 (100.00%) Red Hat
2 7 (77.78%) Debian
3 6 (66.67%) HTML
3 6 (66.67%) PHP
3 6 (66.67%) MySQL
3 6 (66.67%) Apache
3 6 (66.67%) Ubuntu
3 6 (66.67%) Red Hat Enterprise Linux
4 3 (33.33%) Windows
4 3 (33.33%) Windows Server 2003
5 2 (22.22%) TCP/IP
5 2 (22.22%) SUSE
5 2 (22.22%) Windows Server 2008
6 1 (11.11%) Windows 2000 Server
6 1 (11.11%) Open Source
6 1 (11.11%) Exchange Server 2010
6 1 (11.11%) Software Deployment
6 1 (11.11%) Migration
6 1 (11.11%) VLAN
6 1 (11.11%) Mandriva Linux
6 1 (11.11%) Exchange Server 2007
6 1 (11.11%) VMware Infrastructure
6 1 (11.11%) ProCurve
6 1 (11.11%) VPN
6 1 (11.11%) DNS
6 1 (11.11%) RDBMS
6 1 (11.11%) Microsoft
6 1 (11.11%) Sun
6 1 (11.11%) Active Directory

CentOS
Top Related IT Skills by Category

For the 6 months to 24 May 2013, IT jobs across the Nottingham 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 Development
1 6 (66.67%) HTML
Application Platforms
1 6 (66.67%) Apache
2 1 (11.11%) Exchange Server 2010
2 1 (11.11%) Exchange Server 2007
2 1 (11.11%) MS Exchange
2 1 (11.11%) OpenROAD
Communications & Networking
1 2 (22.22%) TCP/IP
2 1 (11.11%) VLAN
2 1 (11.11%) VPN
2 1 (11.11%) DNS
2 1 (11.11%) VoIP
2 1 (11.11%) DHCP
2 1 (11.11%) FTP
Database & Business Intelligence
1 6 (66.67%) MySQL
2 1 (11.11%) RDBMS
2 1 (11.11%) Oracle 8/8i
2 1 (11.11%) Ingres
Job Titles
1 6 (66.67%) Systems Engineer
2 5 (55.56%) Linux Engineer
3 2 (22.22%) Systems Administrator
3 2 (22.22%) Administrator
4 1 (11.11%) Systems Support
4 1 (11.11%) 3rd Line Support
4 1 (11.11%) Linux Systems Administrator
4 1 (11.11%) Linux Administrator
Miscellaneous
1 1 (11.11%) Open Source
Operating Systems
1 9 (100.00%) Linux
2 7 (77.78%) Debian
3 6 (66.67%) Ubuntu
3 6 (66.67%) Red Hat Enterprise Linux
4 3 (33.33%) Windows
4 3 (33.33%) Windows Server 2003
5 2 (22.22%) SUSE
5 2 (22.22%) Windows Server 2008
6 1 (11.11%) Windows 2000 Server
6 1 (11.11%) Mandriva Linux
6 1 (11.11%) Windows XP
6 1 (11.11%) Fedora
6 1 (11.11%) Solaris
Processes & Methodologies
1 1 (11.11%) Software Deployment
1 1 (11.11%) Migration
Programming Languages
1 6 (66.67%) PHP
2 1 (11.11%) Perl
System Software
1 1 (11.11%) VMware Infrastructure
1 1 (11.11%) Active Directory
1 1 (11.11%) VMware ESX
Vendors
1 9 (100.00%) Red Hat
2 1 (11.11%) ProCurve
2 1 (11.11%) Microsoft
2 1 (11.11%) Sun
2 1 (11.11%) HP
2 1 (11.11%) VMware
2 1 (11.11%) Oracle