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 28 August 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 Aug 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 160 166 111
Rank change year-on-year
+6 -55
Permanent jobs citing CentOS 18 25 35
As % of all permanent IT jobs located in Leeds 0.51% 0.68% 1.35%
As % of the Operating Systems category 2.12% 2.74% 5.82%
Number of salaries quoted 17 18 27
Average salary £47,500 £29,500 £40,000
Average salary % change year-on-year
+61.01% -26.25%
UK excluding London average salary £42,500 £41,500 £38,500
% change year-on-year
+2.40% +7.79%
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
848 913 601
As % of all permanent IT jobs located in Leeds 24.21% 24.76% 23.12%
Number of salaries quoted 675 659 468
Average salary £40,000 £37,250 £35,000
Average salary % change year-on-year
+7.38% +6.42%
90% offered a salary of more than £24,500 £21,000 £22,500
10% offered a salary of more than £60,000 £50,000 £50,000
UK excluding London average salary £37,500 £37,000 £37,500
% change year-on-year
+1.35% -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 28 August 2015.

CentOS Salary Histogram in Leeds

CentOS
Top 30 Related IT Skills in Leeds

For the 6 months to 28 August 2015, 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 27 (87.10%) Linux
2 24 (77.42%) Python
3 19 (61.29%) Red Hat Enterprise Linux
4 18 (58.06%) Opscode Chef
5 14 (45.16%) PHP
5 14 (45.16%) LAMP
6 13 (41.94%) Open Source
6 13 (41.94%) Splunk
6 13 (41.94%) Ubuntu
7 12 (38.71%) Hadoop
7 12 (38.71%) DevOps
7 12 (38.71%) Red Hat
8 11 (35.48%) Ruby
8 11 (35.48%) Performance Testing
9 10 (32.26%) Bash Shell
9 10 (32.26%) Graphite
9 10 (32.26%) Rundeck
9 10 (32.26%) Agile Software Development
10 9 (29.03%) Debian
10 9 (29.03%) VMware
10 9 (29.03%) Puppet
11 8 (25.81%) Perl
12 7 (22.58%) Apache
12 7 (22.58%) ITIL
12 7 (22.58%) Games
12 7 (22.58%) PowerShell
12 7 (22.58%) Vagrant
13 6 (19.35%) Windows
13 6 (19.35%) MySQL
14 5 (16.13%) Java

CentOS
Top Related IT Skills in Leeds by Category

For the 6 months to 28 August 2015, 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 7 (22.58%) Apache
2 4 (12.90%) Node.js
3 1 (3.23%) Tomcat
Applications
1 1 (3.23%) MS Excel
Cloud Services
1 2 (6.45%) Amazon AWS
Communications & Networking
1 5 (16.13%) SAN
2 2 (6.45%) Firewall
2 2 (6.45%) Ethernet
3 1 (3.23%) TCP/IP
3 1 (3.23%) DNS
3 1 (3.23%) LAN
3 1 (3.23%) DHCP
Database & Business Intelligence
1 12 (38.71%) Hadoop
2 6 (19.35%) MySQL
3 4 (12.90%) Redis
4 2 (6.45%) BusinessObjects
5 1 (3.23%) MongoDB
5 1 (3.23%) NoSQL
Development Applications
1 4 (12.90%) JMeter
2 2 (6.45%) Jenkins
3 1 (3.23%) Git (software)
General
1 7 (22.58%) Games
2 1 (3.23%) Back Office
Job Titles
1 6 (19.35%) Systems Engineer
2 5 (16.13%) Technical Support
2 5 (16.13%) DevOps Engineer
3 4 (12.90%) Junior
4 3 (9.68%) 2nd Line Support
4 3 (9.68%) IT Technician
4 3 (9.68%) Senior DevOps Engineer
5 2 (6.45%) Systems Administrator
5 2 (6.45%) Infrastructure Support Engineer
5 2 (6.45%) Infrastructure Engineer
5 2 (6.45%) Applications Support Engineer
5 2 (6.45%) Infrastructure Manager
5 2 (6.45%) Support Engineer
5 2 (6.45%) Applications Support
5 2 (6.45%) Software Engineer
6 1 (3.23%) Developer
6 1 (3.23%) Senior Systems Engineer
6 1 (3.23%) Administrator
6 1 (3.23%) Linux Systems Administrator
6 1 (3.23%) Systems Developer
Libraries, Frameworks & Software Standards
1 14 (45.16%) LAMP
2 4 (12.90%) RabbitMQ
3 2 (6.45%) Web Services
4 1 (3.23%) Memcached
Miscellaneous
1 5 (16.13%) NHS
2 2 (6.45%) Clustering
2 2 (6.45%) Data Centre
Operating Systems
1 27 (87.10%) Linux
2 19 (61.29%) Red Hat Enterprise Linux
3 13 (41.94%) Ubuntu
4 9 (29.03%) Debian
5 6 (19.35%) Windows
6 5 (16.13%) Windows Server 2008
7 3 (9.68%) UNIX
7 3 (9.68%) Windows Server 2003
8 1 (3.23%) SUSE
8 1 (3.23%) Solaris
Processes & Methodologies
1 13 (41.94%) Open Source
2 12 (38.71%) DevOps
3 11 (35.48%) Performance Testing
4 10 (32.26%) Agile Software Development
5 7 (22.58%) ITIL
6 4 (12.90%) Configuration Management
6 4 (12.90%) Service Management
6 4 (12.90%) Load Testing
6 4 (12.90%) Performance Tuning
6 4 (12.90%) Performance Engineering
6 4 (12.90%) Incident Management
7 2 (6.45%) Network Design
7 2 (6.45%) Software Engineering
7 2 (6.45%) Supplier Management
7 2 (6.45%) Change Management
7 2 (6.45%) Workflow
8 1 (3.23%) OOP
8 1 (3.23%) OO
8 1 (3.23%) Data Management
8 1 (3.23%) OO PHP
Programming Languages
1 24 (77.42%) Python
2 14 (45.16%) PHP
3 11 (35.48%) Ruby
4 10 (32.26%) Bash Shell
5 8 (25.81%) Perl
6 7 (22.58%) PowerShell
7 5 (16.13%) Java
8 3 (9.68%) C++
9 2 (6.45%) JavaScript
10 1 (3.23%) SQL
10 1 (3.23%) Shell Script
System Software
1 5 (16.13%) VMware Server
2 4 (12.90%) Hyper-V
3 1 (3.23%) Active Directory
3 1 (3.23%) VMware Infrastructure
Systems Management
1 18 (58.06%) Opscode Chef
2 10 (32.26%) Graphite
2 10 (32.26%) Rundeck
3 9 (29.03%) Puppet
4 7 (22.58%) Vagrant
5 2 (6.45%) ArcSight ESM
6 1 (3.23%) Opsview
6 1 (3.23%) Nagios
6 1 (3.23%) Cobbler
Vendors
1 13 (41.94%) Splunk
2 12 (38.71%) Red Hat
3 9 (29.03%) VMware
4 2 (6.45%) Sophos
4 2 (6.45%) Dell
4 2 (6.45%) ArcSight
4 2 (6.45%) SolarWinds
4 2 (6.45%) CA
5 1 (3.23%) Tealeaf
5 1 (3.23%) Juniper
5 1 (3.23%) Microsoft
5 1 (3.23%) HP
5 1 (3.23%) Riverbed
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Salary: £45000 - £50000 per annum + Bonus, Pension, Healthcare
Posted: Yesterday
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