The first table below looks at the demand for CentOS skills in IT jobs advertised for the Yorkshire region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 23 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 Yorkshire region.

Location
3 months to
23 May 2013
Same period 2012 Same period 2011
CentOS Linux
Rank 188 202 196
Rank change year-on-year
+14 -6
Permanent jobs citing CentOS 23 4 5
As % of all permanent IT jobs located in Yorkshire 0.422% 0.077% 0.098%
As % of the Operating Systems category 1.657% 0.314% 0.355%
Number of salaries quoted 23 4 5
Average salary £25,000 £37,500 £30,000
Average salary % change year-on-year
-33.33% +25.00%
90% offered a salary of more than £21,300 £37,500 £25,000
10% offered a salary of more than £40,000 £37,500 £36,300
UK excluding London average salary £38,500 £37,500 £36,000
% change year-on-year
+2.66% +4.16%
All Operating Systems
Yorkshire
Permanent IT job ads with a match in the
Operating Systems category
1388 1272 1409
As % of all permanent IT jobs located in Yorkshire 25.49% 24.40% 27.59%
Number of salaries quoted 1089 1023 1175
Average salary £32,000 £34,000 £31,000
Average salary % change year-on-year
-5.88% +9.67%
90% offered a salary of more than £20,000 £20,000 £21,500
10% offered a salary of more than £47,500 £44,300 £45,000
UK excluding London average salary £37,500 £37,500 £35,000
% change year-on-year
- +7.14%
CentOS
England

CentOS
Jobs Demand Trend

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

Yorkshire 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 Yorkshire region.

Yorkshire CentOS Salary Trend

CentOS
Salary Histogram

This chart provides a salary histogram for IT jobs citing CentOS across the Yorkshire region over the 3 months to 23 May 2013.

Yorkshire CentOS Salary Histogram

CentOS
Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing CentOS within the Yorkshire region over the 3 months to 23 May 2013. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click each for more statistics)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
North Yorkshire - 9 £25,000 -
West Yorkshire - 8 £23,250 -
CentOS
England

CentOS
Top 30 Related IT Skills

For the 6 months to 23 May 2013, IT jobs across the Yorkshire 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 40 (95.24%) Linux
2 39 (92.86%) Red Hat
3 28 (66.67%) TCP/IP
4 25 (59.52%) PHP
5 22 (52.38%) MySQL
6 21 (50.00%) Cisco
7 17 (40.48%) UNIX
7 17 (40.48%) Debian
8 15 (35.71%) Red Hat Enterprise Linux
8 15 (35.71%) VoIP
8 15 (35.71%) Oracle
9 14 (33.33%) RTP
9 14 (33.33%) VPN
9 14 (33.33%) Finance
9 14 (33.33%) Network Security
10 12 (28.57%) DNS
10 12 (28.57%) FTP
10 12 (28.57%) HTTP
11 11 (26.19%) Windows
12 10 (23.81%) SAN
13 8 (19.05%) Problem Management
13 8 (19.05%) Cloud Computing
13 8 (19.05%) NAS
13 8 (19.05%) Windows Server 2008
13 8 (19.05%) Apache
13 8 (19.05%) SMTP
14 7 (16.67%) DHCP
14 7 (16.67%) Java
14 7 (16.67%) SSH
15 6 (14.29%) Capacity Management

CentOS
Top Related IT Skills by Category

For the 6 months to 23 May 2013, IT jobs across the Yorkshire 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 5 (11.90%) .NET
2 3 (7.143%) LAMP
3 1 (2.381%) HTML
3 1 (2.381%) J2EE
3 1 (2.381%) ASP.NET
3 1 (2.381%) CSS
3 1 (2.381%) XML
3 1 (2.381%) DOM
3 1 (2.381%) XHTML
3 1 (2.381%) CSS3
3 1 (2.381%) HTML5
3 1 (2.381%) CakePHP
3 1 (2.381%) jQuery
Application Platforms
1 8 (19.05%) Apache
2 4 (9.524%) Amazon EC2
2 4 (9.524%) IIS
2 4 (9.524%) Tomcat
3 1 (2.381%) Amazon AWS
3 1 (2.381%) nginx
Communications & Networking
1 28 (66.67%) TCP/IP
2 15 (35.71%) VoIP
3 14 (33.33%) RTP
3 14 (33.33%) VPN
3 14 (33.33%) Network Security
4 12 (28.57%) DNS
4 12 (28.57%) FTP
4 12 (28.57%) HTTP
5 10 (23.81%) SAN
6 8 (19.05%) NAS
6 8 (19.05%) SMTP
7 7 (16.67%) DHCP
7 7 (16.67%) SSH
8 6 (14.29%) Cisco ASA
8 6 (14.29%) Firewall
9 4 (9.524%) SSL
10 2 (4.762%) VLAN
11 1 (2.381%) Asterisk PBX
11 1 (2.381%) BIG-IP
Database & Business Intelligence
1 22 (52.38%) MySQL
2 3 (7.143%) Oracle 8/8i
3 1 (2.381%) Data Mining
Development Applications
1 1 (2.381%) Git (software)
General
1 14 (33.33%) Finance
Job Titles
1 15 (35.71%) Analyst
1 15 (35.71%) Support Analyst
2 14 (33.33%) Network Support Analyst
2 14 (33.33%) Network Analyst
2 14 (33.33%) Network Support
3 9 (21.43%) Systems Administrator
3 9 (21.43%) Administrator
3 9 (21.43%) UNIX Engineer
4 6 (14.29%) Server Engineer
4 6 (14.29%) Linux Engineer
4 6 (14.29%) UNIX Server Engineer
5 3 (7.143%) Systems Engineer
5 3 (7.143%) Support Engineer
5 3 (7.143%) Software Engineer
6 2 (4.762%) Support Manager
6 2 (4.762%) Linux Support
6 2 (4.762%) Linux Support Engineer
6 2 (4.762%) Storage Systems Administrator
6 2 (4.762%) IT Manager
6 2 (4.762%) Support Specialist
Miscellaneous
1 8 (19.05%) Cloud Computing
2 2 (4.762%) Statistics
2 2 (4.762%) Firmware
Operating Systems
1 40 (95.24%) Linux
2 17 (40.48%) UNIX
2 17 (40.48%) Debian
3 15 (35.71%) Red Hat Enterprise Linux
4 11 (26.19%) Windows
5 8 (19.05%) Windows Server 2008
6 6 (14.29%) Windows Server 2003
7 5 (11.90%) Ubuntu
Processes & Methodologies
1 8 (19.05%) Problem Management
2 6 (14.29%) Capacity Management
3 5 (11.90%) Load Balancing
4 3 (7.143%) MVC
4 3 (7.143%) ITIL
5 2 (4.762%) Root Cause Analysis
6 1 (2.381%) OO
6 1 (2.381%) E-Commerce
6 1 (2.381%) Migration
Programming Languages
1 25 (59.52%) PHP
2 7 (16.67%) Java
3 6 (14.29%) VBScript
3 6 (14.29%) Perl
4 4 (9.524%) Bash shell
4 4 (9.524%) Python
5 3 (7.143%) SQL
6 1 (2.381%) VB
6 1 (2.381%) JavaScript
6 1 (2.381%) C#
6 1 (2.381%) C++
6 1 (2.381%) PHP5
6 1 (2.381%) Ruby
Qualifications
1 4 (9.524%) MCSE
1 4 (9.524%) MCP
1 4 (9.524%) Microsoft Certification
2 2 (4.762%) SC Cleared
2 2 (4.762%) CTC Cleared
2 2 (4.762%) Security Cleared
3 1 (2.381%) Cisco Certification
3 1 (2.381%) CCNA
3 1 (2.381%) Degree
Quality Assurance & Compliance
1 2 (4.762%) SLA
System Software
1 6 (14.29%) Active Directory
2 5 (11.90%) vSphere
3 3 (7.143%) XenServer
4 2 (4.762%) Xen
4 2 (4.762%) VMware Infrastructure
Systems Management
1 4 (9.524%) Puppet
2 3 (7.143%) Nagios
3 1 (2.381%) Cobbler
3 1 (2.381%) PureDisk
Vendors
1 39 (92.86%) Red Hat
2 21 (50.00%) Cisco
3 15 (35.71%) Oracle
4 5 (11.90%) Citrix
4 5 (11.90%) Juniper
4 5 (11.90%) VMware
5 4 (9.524%) JBoss
5 4 (9.524%) Microsoft
6 2 (4.762%) ProCurve
6 2 (4.762%) F5
6 2 (4.762%) HP
6 2 (4.762%) NetApp
7 1 (2.381%) Syncsort
7 1 (2.381%) Fortinet
7 1 (2.381%) Brocade
Ripon, North Yorkshire
First Line Support, Second Line Support, linux operating systems, servers, networks, RedHat, CentOS, VPNs, Cisco, IP addressing, TCP / IP networking, network security, VoIP, SIP, RTP, Oracle, MySQL, PHP.
Harvey Nash plc
Salary: £20000 - £30000 per annum + excellent benefits
Posted: 17 May 2013