The table below looks at the statistics for CentOS skills in IT jobs advertised for the Leicestershire region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 4 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
4 Dec 2016
Same period 2015 Same period 2014
CentOS Linux
Rank - 66 76
Permanent jobs citing CentOS 0 8 3
As % of all permanent IT jobs located in Leicestershire - 1.21% 0.39%
As % of the Operating Systems category - 5.10% 1.46%
Number of salaries quoted 0 7 2
Median salary - £45,000 £36,500
Median salary % change year-on-year
- +23.28%
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%
CentOS
East Midlands

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

Operating Systems Category
Leicestershire
Permanent IT job ads with a match in the
Operating Systems category
121 157 206
As % of all permanent IT jobs located in Leicestershire 17.64% 23.68% 26.68%
Number of salaries quoted 103 137 174
Median salary £38,500 £30,000 £37,500
Median salary % change year-on-year
+28.33% -20.00%
90% offered a salary of more than £27,000 £21,000 £22,500
10% offered a salary of more than £50,000 £50,000 £45,000
UK excluding London median salary £37,500 £37,500 £37,000
% change year-on-year
- +1.35%

CentOS
Jobs Demand Trend in Leicestershire

The demand trend of job ads across the Leicestershire region citing CentOS as a proportion of all IT jobs with a match in the Operating Systems category.

CentOS Jobs Demand Trend in Leicestershire

CentOS
Salary Trend in Leicestershire

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

CentOS Salary Trend in Leicestershire

CentOS
Top 30 Related IT Skills in Leicestershire

For the 6 months to 4 December 2016, IT jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Leicestershire region with a requirement for CentOS.

1 7 (100.00%) Linux
2 5 (71.43%) MySQL
2 5 (71.43%) Web Services
2 5 (71.43%) Git (software)
2 5 (71.43%) Amazon AWS
3 3 (42.86%) nginx
3 3 (42.86%) Mercurial
3 3 (42.86%) Performance Testing
3 3 (42.86%) FMCG
3 3 (42.86%) Red Hat Enterprise Linux
3 3 (42.86%) Puppet
3 3 (42.86%) CFEngine
3 3 (42.86%) Rackspace Cloud
3 3 (42.86%) Rackspace
3 3 (42.86%) Opscode Chef
3 3 (42.86%) DevOps
3 3 (42.86%) Disaster Recovery
3 3 (42.86%) Apache
3 3 (42.86%) Configuration Management
4 2 (28.57%) Python
4 2 (28.57%) ECMAScript
4 2 (28.57%) RDBMS
4 2 (28.57%) Microsoft
4 2 (28.57%) Red Hat
4 2 (28.57%) Oracle
4 2 (28.57%) SQL Server
4 2 (28.57%) CSS
4 2 (28.57%) C
4 2 (28.57%) C++
4 2 (28.57%) HTML

CentOS
Top Related IT Skills in Leicestershire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 3 (42.86%) Apache
1 3 (42.86%) nginx
Cloud Services
1 5 (71.43%) Amazon AWS
2 3 (42.86%) Rackspace Cloud
Database & Business Intelligence
1 5 (71.43%) MySQL
2 2 (28.57%) RDBMS
2 2 (28.57%) Relational Database
2 2 (28.57%) SQL Server
3 1 (14.29%) SQL Server Reporting Services
Development Applications
1 5 (71.43%) Git (software)
2 3 (42.86%) Mercurial
3 2 (28.57%) Maven
3 2 (28.57%) Subversion
General
1 2 (28.57%) Finance
2 1 (14.29%) Banking
2 1 (14.29%) Investment Banking
Job Titles
1 3 (42.86%) DevOps Manager
1 3 (42.86%) Systems Manager
2 2 (28.57%) Consultant
2 2 (28.57%) Developer
2 2 (28.57%) Implementation Consultant
2 2 (28.57%) Software Developer
2 2 (28.57%) Systems Developer
2 2 (28.57%) Tools Developer
3 1 (14.29%) Graduate
3 1 (14.29%) Graduate Consultant
3 1 (14.29%) Graduate Implementation Consultant
3 1 (14.29%) Graduate IT Consultant
3 1 (14.29%) Graduate IT Support
3 1 (14.29%) Graduate Software Consultant
3 1 (14.29%) Graduate Support Consultant
3 1 (14.29%) IT Consultant
3 1 (14.29%) IT Graduate
3 1 (14.29%) Software Consultant
3 1 (14.29%) Software Implementation Consultant
3 1 (14.29%) Support Consultant
Libraries, Frameworks & Software Standards
1 5 (71.43%) Web Services
2 2 (28.57%) CSS
2 2 (28.57%) CSS3
2 2 (28.57%) HTML
2 2 (28.57%) HTML5
2 2 (28.57%) Node.js
Miscellaneous
1 3 (42.86%) FMCG
2 1 (14.29%) Fintech
Operating Systems
1 7 (100.00%) Linux
2 3 (42.86%) Red Hat Enterprise Linux
3 2 (28.57%) Debian
3 2 (28.57%) Windows
3 2 (28.57%) Windows Server
Processes & Methodologies
1 3 (42.86%) Configuration Management
1 3 (42.86%) DevOps
1 3 (42.86%) Disaster Recovery
1 3 (42.86%) Performance Testing
2 2 (28.57%) Computer Vision
2 2 (28.57%) Continuous Integration
2 2 (28.57%) Presales
2 2 (28.57%) Unit Testing
2 2 (28.57%) Video Processing
Programming Languages
1 2 (28.57%) Bash Shell
1 2 (28.57%) C
1 2 (28.57%) C++
1 2 (28.57%) ECMAScript
1 2 (28.57%) ES6
1 2 (28.57%) Groovy
1 2 (28.57%) Java
1 2 (28.57%) JavaScript
1 2 (28.57%) Python
Qualifications
1 1 (14.29%) Degree
Systems Management
1 3 (42.86%) CFEngine
1 3 (42.86%) Opscode Chef
1 3 (42.86%) Puppet
Vendors
1 3 (42.86%) Rackspace
2 2 (28.57%) Microsoft
2 2 (28.57%) Oracle
2 2 (28.57%) Red Hat