The table below looks at the statistics for CentOS skills in IT jobs advertised for the Leeds region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 27 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Aug 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 158 119 158
Rank change year-on-year
-39 +39
Permanent jobs citing CentOS 25 36 2
As % of all permanent IT jobs located in Leeds 0.68% 1.35% 0.072%
As % of the Operating Systems category 2.74% 5.85% 0.29%
Number of salaries quoted 18 28 2
Average salary £29,500 £40,000 £28,750
Average salary % change year-on-year
-26.25% +39.13%
90% offered a salary of more than £22,500 £35,000 £27,750
10% offered a salary of more than £42,500 £45,750 £29,750
UK excluding London average salary £41,500 £38,500 £35,000
% change year-on-year
+7.79% +10.00%
CentOS
West Yorkshire

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Leeds region.

Operating Systems Category
Leeds
Permanent IT job ads with a match in the
Operating Systems category
913 615 678
As % of all permanent IT jobs located in Leeds 24.74% 23.09% 24.42%
Number of salaries quoted 659 481 511
Average salary £37,500 £35,000 £34,500
Average salary % change year-on-year
+7.14% +1.44%
90% offered a salary of more than £21,000 £22,500 £20,500
10% offered a salary of more than £50,000 £50,000 £50,000
UK excluding London average salary £37,000 £37,500 £37,500
% change year-on-year
-1.33% -

CentOS
Jobs Demand Trend in Leeds

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

CentOS Jobs Demand Trend in Leeds

CentOS
Salary Trend in Leeds

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

CentOS Salary Trend in Leeds

CentOS
Salary Histogram in Leeds

This chart provides a salary histogram for IT jobs citing CentOS across the Leeds region over the 3 months to 27 August 2014.

CentOS Salary Histogram in Leeds

CentOS
Top 30 Related IT Skills in Leeds

For the 6 months to 27 August 2014, IT jobs across the Leeds 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 46 (95.83%) Linux
2 30 (62.50%) Red Hat
3 23 (47.92%) Apache
4 22 (45.83%) VMware
4 22 (45.83%) Ubuntu
4 22 (45.83%) Red Hat Enterprise Linux
5 21 (43.75%) SAN
6 20 (41.67%) Perl
7 18 (37.50%) PHP
7 18 (37.50%) Windows
8 17 (35.42%) SLA
8 17 (35.42%) Microsoft
9 16 (33.33%) Tomcat
9 16 (33.33%) SUSE
9 16 (33.33%) Windows Server 2008
9 16 (33.33%) VMware Infrastructure
10 15 (31.25%) Firewall
10 15 (31.25%) ITIL
10 15 (31.25%) Cisco
11 14 (29.17%) UNIX
11 14 (29.17%) Solaris
11 14 (29.17%) Debian
11 14 (29.17%) Puppet
11 14 (29.17%) Windows Server 2012
12 13 (27.08%) MS Excel
12 13 (27.08%) NetApp
12 13 (27.08%) Shell Script
13 12 (25.00%) IIS
14 11 (22.92%) Citrix
15 10 (20.83%) Python

CentOS
Top Related IT Skills in Leeds by Category

For the 6 months to 27 August 2014, IT jobs across the Leeds 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 23 (47.92%) Apache
2 16 (33.33%) Tomcat
3 12 (25.00%) IIS
4 5 (10.42%) GlassFish
5 3 (6.25%) Node.js
6 2 (4.17%) SharePoint 2013
6 2 (4.17%) Exchange Server 2013
6 2 (4.17%) Lync
6 2 (4.17%) SharePoint
Applications
1 13 (27.08%) MS Excel
Business Applications
1 2 (4.17%) Dynamics CRM
Cloud Services
1 2 (4.17%) Microsoft Azure
1 2 (4.17%) SaaS
Communications & Networking
1 21 (43.75%) SAN
2 15 (31.25%) Firewall
3 8 (16.67%) DNS
4 6 (12.50%) TCP/IP
4 6 (12.50%) BIG-IP
4 6 (12.50%) Cisco ASA
5 5 (10.42%) SSH
5 5 (10.42%) SMTP
5 5 (10.42%) DHCP
5 5 (10.42%) FTP
5 5 (10.42%) HTTP
6 3 (6.25%) Cisco IOS
7 2 (4.17%) NetScaler
7 2 (4.17%) LAN
7 2 (4.17%) WAN
7 2 (4.17%) VPN
7 2 (4.17%) MPLS
8 1 (2.08%) IPsec
8 1 (2.08%) ISDN
8 1 (2.08%) VoIP
Database & Business Intelligence
1 4 (8.33%) SQL Server
2 3 (6.25%) MySQL
2 3 (6.25%) Hadoop
2 3 (6.25%) MongoDB
2 3 (6.25%) NoSQL
2 3 (6.25%) Redis
3 2 (4.17%) SQL Server 2008
Development Applications
1 9 (18.75%) Git (software)
2 4 (8.33%) Jenkins
3 2 (4.17%) Octopus Deploy
General
1 2 (4.17%) Advertising
1 2 (4.17%) Banking
Job Titles
1 14 (29.17%) Administrator
2 13 (27.08%) UNIX Administrator
3 7 (14.58%) Technical Support
3 7 (14.58%) UNIX Systems Administrator
3 7 (14.58%) Systems Administrator
3 7 (14.58%) Support Technician
4 6 (12.50%) UNIX Engineer
5 5 (10.42%) Linux Support
6 4 (8.33%) Linux Engineer
6 4 (8.33%) DevOps Engineer
6 4 (8.33%) Data Centre Technician
7 3 (6.25%) Server Engineer
7 3 (6.25%) Infrastructure Manager
8 2 (4.17%) Technical Engineer
8 2 (4.17%) Services Delivery Manager
8 2 (4.17%) Service Manager
8 2 (4.17%) 1st Line Support
8 2 (4.17%) Delivery Manager
8 2 (4.17%) Senior UNIX Administrator
8 2 (4.17%) Junior
Libraries, Frameworks & Software Standards
1 5 (10.42%) .NET
2 4 (8.33%) LAMP
3 3 (6.25%) Memcached
3 3 (6.25%) RabbitMQ
Miscellaneous
1 3 (6.25%) Replication
1 3 (6.25%) Clustering
2 2 (4.17%) EqualLogic
3 1 (2.08%) IVR
3 1 (2.08%) NHS
3 1 (2.08%) Management Information System
Operating Systems
1 46 (95.83%) Linux
2 22 (45.83%) Ubuntu
2 22 (45.83%) Red Hat Enterprise Linux
3 18 (37.50%) Windows
4 16 (33.33%) SUSE
4 16 (33.33%) Windows Server 2008
5 14 (29.17%) Windows Server 2012
5 14 (29.17%) Solaris
5 14 (29.17%) Debian
5 14 (29.17%) UNIX
6 8 (16.67%) HPUX
7 5 (10.42%) Windows Server 2003
8 4 (8.33%) AIX
Processes & Methodologies
1 15 (31.25%) ITIL
2 6 (12.50%) Software Testing
3 5 (10.42%) Load Balancing
3 5 (10.42%) Continuous Integration
4 4 (8.33%) DevOps
5 3 (6.25%) Capacity Planning
5 3 (6.25%) Performance Tuning
5 3 (6.25%) Incident Management
5 3 (6.25%) Data Management
5 3 (6.25%) Service Delivery
5 3 (6.25%) Disaster Recovery
6 2 (4.17%) CRM
6 2 (4.17%) Business Continuity
6 2 (4.17%) Problem Management
6 2 (4.17%) Network Monitoring
6 2 (4.17%) High Availability
6 2 (4.17%) Change Control
7 1 (2.08%) QMS
7 1 (2.08%) Project Management
7 1 (2.08%) Service Management
Programming Languages
1 20 (41.67%) Perl
2 18 (37.50%) PHP
3 13 (27.08%) Shell Script
4 10 (20.83%) Python
5 9 (18.75%) Bash Shell
6 8 (16.67%) SQL
7 6 (12.50%) PowerShell
8 5 (10.42%) Java
9 3 (6.25%) JavaScript
9 3 (6.25%) Ruby
10 2 (4.17%) VBScript
Qualifications
1 6 (12.50%) ISEB
1 6 (12.50%) ITIL Foundation Certificate
1 6 (12.50%) ISTQB Foundation Certification
2 4 (8.33%) MCSE
2 4 (8.33%) Microsoft Certification
3 3 (6.25%) Cisco Certification
4 2 (4.17%) MCSA
4 2 (4.17%) MCP
4 2 (4.17%) CCNA
5 1 (2.08%) CCNP
5 1 (2.08%) Degree
5 1 (2.08%) PRINCE2 Practitioner
5 1 (2.08%) VCAP
Quality Assurance & Compliance
1 17 (35.42%) SLA
2 2 (4.17%) ISO 9001
2 2 (4.17%) ISO/IEC 27001
3 1 (2.08%) ISO 14001
System Software
1 16 (33.33%) VMware Infrastructure
2 7 (14.58%) VMware ESX
2 7 (14.58%) XenServer
2 7 (14.58%) Veritas Cluster Server
2 7 (14.58%) vSphere
3 5 (10.42%) Hyper-V
4 4 (8.33%) Active Directory
4 4 (8.33%) Samba
5 2 (4.17%) VMware ESXi
6 1 (2.08%) VMware Server
6 1 (2.08%) XenApp
Systems Management
1 14 (29.17%) Puppet
2 7 (14.58%) Veritas Storage Foundation
3 4 (8.33%) NetBackup
3 4 (8.33%) Opsview
4 3 (6.25%) Opscode Chef
4 3 (6.25%) Nagios
4 3 (6.25%) Foglight
4 3 (6.25%) PureDisk
5 2 (4.17%) Plesk
5 2 (4.17%) ZABBIX
6 1 (2.08%) HP Quality Center
6 1 (2.08%) OpenView
Vendors
1 30 (62.50%) Red Hat
2 22 (45.83%) VMware
3 17 (35.42%) Microsoft
4 15 (31.25%) Cisco
5 13 (27.08%) NetApp
6 11 (22.92%) Citrix
7 9 (18.75%) EMC
7 9 (18.75%) HP
7 9 (18.75%) Splunk
8 8 (16.67%) Symantec
9 7 (14.58%) Dell
9 7 (14.58%) IBM
9 7 (14.58%) Veritas
9 7 (14.58%) Juniper
10 5 (10.42%) Brocade
11 4 (8.33%) Oracle
12 3 (6.25%) Syncsort
12 3 (6.25%) Riverbed
12 3 (6.25%) F5
12 3 (6.25%) Tealeaf
Leeds, West Yorkshire
Vertical IT
Salary: £26000 - £45000 per annum + excellent benefits
Posted: 10 hours ago
Leeds, West Yorkshire
The Bridge Ltd
Salary: From £25,000 to £50,000 per annum + bonus
Posted: 12 hours ago
Leeds, West Yorkshire
Randstad Technologies
Salary: £24000.00 per annum
Posted: 5 days ago
Leeds
Computer Futures
Salary: £37000 - £42000 per annum + competitive
Posted: 12 days ago
Leeds
Greywood Associates Limited
Salary: £25000 per annum + Benefits
Posted: 23 days ago