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 1 August 2014 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
1 Aug 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 209 166 206
Rank change year-on-year
-43 +40
Permanent jobs citing CentOS 33 47 14
As % of all permanent IT jobs located in Yorkshire 0.47% 0.89% 0.25%
As % of the Operating Systems category 1.75% 3.67% 0.96%
Number of salaries quoted 28 37 14
Average salary £29,000 £40,000 £32,500
Average salary % change year-on-year
-27.50% +23.07%
90% offered a salary of more than £20,000 £25,000 £30,000
10% offered a salary of more than £40,000 £45,000 £37,500
UK excluding London average salary £40,750 £38,500 £35,000
% change year-on-year
+5.84% +10.00%
Operating Systems Category
Yorkshire
Permanent IT job ads with a match in the
Operating Systems category
1883 1281 1451
As % of all permanent IT jobs located in Yorkshire 26.59% 24.13% 26.01%
Number of salaries quoted 1447 1024 1143
Average salary £35,000 £32,500 £33,875
Average salary % change year-on-year
+7.69% -4.05%
90% offered a salary of more than £22,000 £20,500 £21,500
10% offered a salary of more than £50,000 £47,500 £46,500
UK excluding London average salary £37,000 £37,500 £37,500
% change year-on-year
-1.33% -
CentOS
England

CentOS
Jobs Demand Trend in Yorkshire

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.

CentOS Jobs Demand Trend in Yorkshire

CentOS
Salary Trend in Yorkshire

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

CentOS Salary Trend in Yorkshire

CentOS
Salary Histogram in Yorkshire

This chart provides a salary histogram for IT jobs citing CentOS across the Yorkshire region over the 3 months to 1 August 2014.

CentOS Salary Histogram in Yorkshire

CentOS
Job Locations in Yorkshire

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 1 August 2014. 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
(Use links below to see detailed
statistics and historical trends)
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
Live
Job
Vacancies
West Yorkshire -65 13 £24,690 -41.90% 7
East Yorkshire - 10 £30,500 -
North Yorkshire -10 5 £20,000 -20.00% 2
South Yorkshire -20 3 £29,000 -
CentOS
England

CentOS
Top 30 Related IT Skills in Yorkshire

For the 6 months to 1 August 2014, 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 71 (100.00%) Linux
2 50 (70.42%) Red Hat
3 36 (50.70%) Windows
4 26 (36.62%) VMware
5 25 (35.21%) Windows Server 2012
6 23 (32.39%) VMware Infrastructure
6 23 (32.39%) Red Hat Enterprise Linux
7 22 (30.99%) Cisco
8 21 (29.58%) ITIL
8 21 (29.58%) Ubuntu
9 20 (28.17%) SAN
10 19 (26.76%) Solaris
10 19 (26.76%) Firewall
11 18 (25.35%) Citrix
11 18 (25.35%) Bash Shell
12 17 (23.94%) Microsoft
13 16 (22.54%) SLA
13 16 (22.54%) MySQL
13 16 (22.54%) PHP
14 15 (21.13%) Active Directory
14 15 (21.13%) Windows Server 2008
15 14 (19.72%) VMware ESXi
15 14 (19.72%) Apache
16 13 (18.31%) Tomcat
16 13 (18.31%) Python
16 13 (18.31%) Perl
17 12 (16.90%) Problem Management
17 12 (16.90%) Windows 2000 Server
17 12 (16.90%) UNIX
17 12 (16.90%) SUSE

CentOS
Top Related IT Skills in Yorkshire by Category

For the 6 months to 1 August 2014, 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 Platforms
1 14 (19.72%) Apache
2 13 (18.31%) Tomcat
3 11 (15.49%) IIS
4 5 (7.04%) Lync
4 5 (7.04%) GlassFish
4 5 (7.04%) SharePoint 2013
4 5 (7.04%) Exchange Server 2013
4 5 (7.04%) SharePoint
5 4 (5.63%) Node.js
Applications
1 10 (14.08%) MS Excel
Business Applications
1 5 (7.04%) Dynamics CRM
Cloud Services
1 5 (7.04%) SaaS
1 5 (7.04%) Microsoft Azure
2 1 (1.41%) Amazon AWS
Communications & Networking
1 20 (28.17%) SAN
2 19 (26.76%) Firewall
3 7 (9.86%) TCP/IP
3 7 (9.86%) DNS
4 6 (8.45%) SSH
4 6 (8.45%) Cisco IOS
5 5 (7.04%) NetScaler
5 5 (7.04%) HTTP
6 4 (5.63%) Network Security
6 4 (5.63%) NAS
7 3 (4.23%) Cisco ASA
7 3 (4.23%) PuTTY
7 3 (4.23%) BIG-IP
7 3 (4.23%) SSL
8 2 (2.82%) VPN
8 2 (2.82%) LAN
8 2 (2.82%) WAN
8 2 (2.82%) SMTP
8 2 (2.82%) DHCP
8 2 (2.82%) FTP
Database & Business Intelligence
1 16 (22.54%) MySQL
2 6 (8.45%) SQL Server
3 5 (7.04%) SQL Server 2008
4 4 (5.63%) MongoDB
5 3 (4.23%) NoSQL
5 3 (4.23%) Hadoop
5 3 (4.23%) Relational Database
5 3 (4.23%) Redis
5 3 (4.23%) RDBMS
6 1 (1.41%) MariaDB
Development Applications
1 5 (7.04%) Octopus Deploy
1 5 (7.04%) Jenkins
2 3 (4.23%) Git (software)
3 1 (1.41%) Atlassian Bamboo
3 1 (1.41%) Maven
General
1 1 (1.41%) Advertising
1 1 (1.41%) Games
Job Titles
1 22 (30.99%) Administrator
2 17 (23.94%) Systems Administrator
3 13 (18.31%) Linux Administrator
4 9 (12.68%) Analyst
5 8 (11.27%) Linux Systems Administrator
6 7 (9.86%) Incident Analyst
6 7 (9.86%) Support Technician
7 6 (8.45%) Technical Support
7 6 (8.45%) Infrastructure Manager
8 5 (7.04%) IT Services Manager
8 5 (7.04%) IT Services Delivery Manager
8 5 (7.04%) Linux Support
8 5 (7.04%) Infrastructure Services Manager
8 5 (7.04%) IT Infrastructure Manager
8 5 (7.04%) Infrastructure Delivery Manager
8 5 (7.04%) Delivery Manager
8 5 (7.04%) Services Delivery Manager
8 5 (7.04%) Service Manager
9 4 (5.63%) UNIX Systems Administrator
9 4 (5.63%) UNIX Administrator
Libraries, Frameworks & Software Standards
1 4 (5.63%) LAMP
2 3 (4.23%) RabbitMQ
2 3 (4.23%) Memcached
2 3 (4.23%) REST
2 3 (4.23%) SOAP
2 3 (4.23%) J2EE
3 2 (2.82%) .NET
Miscellaneous
1 8 (11.27%) Management Information System
2 6 (8.45%) Clustering
3 5 (7.04%) EqualLogic
3 5 (7.04%) Replication
4 4 (5.63%) Open Source
5 3 (4.23%) PKI
6 1 (1.41%) Data Extraction
6 1 (1.41%) IVR
6 1 (1.41%) BBC
6 1 (1.41%) NHS
Operating Systems
1 71 (100.00%) Linux
2 36 (50.70%) Windows
3 25 (35.21%) Windows Server 2012
4 23 (32.39%) Red Hat Enterprise Linux
5 21 (29.58%) Ubuntu
6 19 (26.76%) Solaris
7 15 (21.13%) Windows Server 2008
8 12 (16.90%) Windows 2000 Server
8 12 (16.90%) UNIX
8 12 (16.90%) SUSE
8 12 (16.90%) Debian
9 4 (5.63%) AIX
10 2 (2.82%) Windows Server 2003
Processes & Methodologies
1 21 (29.58%) ITIL
2 12 (16.90%) Problem Management
3 10 (14.08%) Incident Management
4 7 (9.86%) Root Cause Analysis
5 6 (8.45%) Service Delivery
5 6 (8.45%) Disaster Recovery
5 6 (8.45%) Performance Tuning
5 6 (8.45%) DevOps
5 6 (8.45%) Continuous Integration
5 6 (8.45%) Software Testing
5 6 (8.45%) Capacity Planning
6 5 (7.04%) Change Control
6 5 (7.04%) Business Continuity
6 5 (7.04%) CRM
7 3 (4.23%) Data Management
7 3 (4.23%) Data Security
7 3 (4.23%) E-Commerce
8 2 (2.82%) Network Monitoring
8 2 (2.82%) Load Balancing
8 2 (2.82%) High Availability
Programming Languages
1 18 (25.35%) Bash Shell
2 16 (22.54%) PHP
3 13 (18.31%) Python
3 13 (18.31%) Perl
4 9 (12.68%) PowerShell
4 9 (12.68%) SQL
5 5 (7.04%) VBScript
5 5 (7.04%) Java
5 5 (7.04%) Shell Script
6 3 (4.23%) Ruby
6 3 (4.23%) JavaScript
7 1 (1.41%) sed
7 1 (1.41%) AWK
Qualifications
1 7 (9.86%) MCSE
1 7 (9.86%) Microsoft Certification
1 7 (9.86%) ITIL Certification
2 6 (8.45%) ISEB
2 6 (8.45%) Cisco Certification
2 6 (8.45%) ITIL Foundation Certificate
2 6 (8.45%) ISTQB Foundation Certification
3 5 (7.04%) MCSA
3 5 (7.04%) CCNA
4 2 (2.82%) MCP
5 1 (1.41%) VCAP
5 1 (1.41%) Degree
5 1 (1.41%) PRINCE2 Practitioner
5 1 (1.41%) CCNP
Quality Assurance & Compliance
1 16 (22.54%) SLA
2 3 (4.23%) PCI DSS
3 2 (2.82%) ISO 9001
3 2 (2.82%) ISO/IEC 27001
4 1 (1.41%) ISO 14001
System Software
1 23 (32.39%) VMware Infrastructure
2 15 (21.13%) Active Directory
3 14 (19.72%) VMware ESXi
4 7 (9.86%) XenServer
4 7 (9.86%) VMware ESX
5 5 (7.04%) Hyper-V
6 4 (5.63%) Samba
6 4 (5.63%) vSphere
7 3 (4.23%) NFS
8 1 (1.41%) XenApp
8 1 (1.41%) VMware Server
Systems Management
1 9 (12.68%) Puppet
2 5 (7.04%) ZABBIX
2 5 (7.04%) Nagios
3 4 (5.63%) NetBackup
3 4 (5.63%) Opsview
3 4 (5.63%) Opscode Chef
4 3 (4.23%) Foglight
5 1 (1.41%) HP Quality Center
5 1 (1.41%) Plesk
5 1 (1.41%) Vagrant
5 1 (1.41%) OpenView
Vendors
1 50 (70.42%) Red Hat
2 26 (36.62%) VMware
3 22 (30.99%) Cisco
4 18 (25.35%) Citrix
5 17 (23.94%) Microsoft
6 10 (14.08%) Dell
7 8 (11.27%) Splunk
8 7 (9.86%) Juniper
9 6 (8.45%) NetApp
9 6 (8.45%) F5
10 4 (5.63%) HP
10 4 (5.63%) Oracle
11 3 (4.23%) Tealeaf
11 3 (4.23%) Riverbed
12 2 (2.82%) EMC
12 2 (2.82%) Brocade
13 1 (1.41%) Percona
13 1 (1.41%) Avaya
13 1 (1.41%) Symantec
13 1 (1.41%) CommVault
Leeds, West Yorkshire
Greywood Associates Limited
Salary: £25000 per annum + Benefits
Posted: 20 hours ago
Leeds, West Yorkshire
HAYS INFORMATION TECHNOLOGY
Salary: £21388 - £27901 per annum + Shift Allowance
Posted: 2 days ago
Leeds, West Yorkshire
Lorien Resourcing
Salary: Guaranteed Bonus
Posted: 4 days ago
Leeds, West Yorkshire
The Bridge Ltd
Salary: From £40,000 to £52,500 per annum + bonus + benefits
Posted: 4 days ago
York
Computer Futures
Salary: £45000 - £50000 per annum + competitive
Posted: 8 days ago
York
Computer Futures
Salary: £40000 - £45000 per annum + competitive
Posted: 9 days ago
Leeds
Hays IT - Uk Posting account
Salary: £21478 - £27901 per annum + Benefits
Posted: 14 days ago