The table below looks at the statistics for CentOS skills in IT jobs advertised for the Warwickshire region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 25 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Sep 2016
Same period 2015 Same period 2014
CentOS Linux
Rank - 75 79
Permanent jobs citing CentOS 0 1 1
As % of all permanent IT jobs located in Warwickshire - 0.15% 0.14%
As % of the Operating Systems category - 0.86% 0.51%
Number of salaries quoted 0 1 0
Median salary - £60,000 -
UK excluding London median salary £45,000 £42,500 £41,000
% change year-on-year
+5.88% +3.65%
CentOS
West 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 Warwickshire region.

Operating Systems Category
Warwickshire
Permanent IT job ads with a match in the
Operating Systems category
156 116 197
As % of all permanent IT jobs located in Warwickshire 25.20% 17.74% 26.91%
Number of salaries quoted 136 102 180
Median salary £35,000 £35,000 £37,500
Median salary % change year-on-year
- -6.66%
90% offered a salary of more than £22,000 £25,800 £27,500
10% offered a salary of more than £45,000 £44,000 £52,500
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in Warwickshire

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

CentOS Jobs Demand Trend in Warwickshire

CentOS
Salary Trend in Warwickshire

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

CentOS Salary Trend in Warwickshire

CentOS
Top 30 Related IT Skills in Warwickshire

For the 6 months to 25 September 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 Warwickshire region with a requirement for CentOS.

1 6 (100.00%) Cisco
1 6 (100.00%) Linux
1 6 (100.00%) Firewall
2 5 (83.33%) Ubuntu
2 5 (83.33%) Open Source
2 5 (83.33%) Windows Server
2 5 (83.33%) DNS
2 5 (83.33%) Perl
2 5 (83.33%) Windows
2 5 (83.33%) HP
2 5 (83.33%) Juniper
2 5 (83.33%) SAN
2 5 (83.33%) Red Hat
2 5 (83.33%) Shell Script
2 5 (83.33%) Configuration Management
2 5 (83.33%) Puppet
2 5 (83.33%) 3PAR
3 1 (16.67%) MongoDB
3 1 (16.67%) Build Automation
3 1 (16.67%) Rackspace
3 1 (16.67%) Software Deployment
3 1 (16.67%) Jenkins
3 1 (16.67%) Opscode Chef
3 1 (16.67%) Business Continuity Planning
3 1 (16.67%) New Relic
3 1 (16.67%) logstash
3 1 (16.67%) DevOps
3 1 (16.67%) Server Building
3 1 (16.67%) Change Management
3 1 (16.67%) Apache

CentOS
Top Related IT Skills in Warwickshire 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 1 (16.67%) Apache
Communications & Networking
1 6 (100.00%) Firewall
2 5 (83.33%) DNS
2 5 (83.33%) SAN
3 1 (16.67%) Cisco ASA
3 1 (16.67%) VPN
Database & Business Intelligence
1 1 (16.67%) MongoDB
Development Applications
1 1 (16.67%) Git (software)
1 1 (16.67%) Jenkins
General
1 1 (16.67%) Finance
Job Titles
1 6 (100.00%) Linux Engineer
2 5 (83.33%) Infrastructure Engineer
2 5 (83.33%) Senior Infrastructure Engineer
2 5 (83.33%) Senior Linux Engineer
3 1 (16.67%) Administrator
3 1 (16.67%) DevOps Administrator
3 1 (16.67%) DevOps Engineer
3 1 (16.67%) DevOps Systems Engineer
3 1 (16.67%) Linux Administrator
3 1 (16.67%) Linux DevOps Administrator
3 1 (16.67%) Linux DevOps Engineer
3 1 (16.67%) Linux Systems Administrator
3 1 (16.67%) Linux Systems Engineer
3 1 (16.67%) Linux/Unix DevOps
3 1 (16.67%) Systems Administrator
3 1 (16.67%) Systems Engineer
Libraries, Frameworks & Software Standards
1 1 (16.67%) Memcached
Miscellaneous
1 1 (16.67%) PKI
Operating Systems
1 6 (100.00%) Linux
2 5 (83.33%) Ubuntu
2 5 (83.33%) Windows
2 5 (83.33%) Windows Server
Processes & Methodologies
1 5 (83.33%) Configuration Management
1 5 (83.33%) Open Source
2 1 (16.67%) Agile Software Development
2 1 (16.67%) Build Automation
2 1 (16.67%) Business Continuity
2 1 (16.67%) Business Continuity Planning
2 1 (16.67%) Change Management
2 1 (16.67%) Continuous Integration
2 1 (16.67%) DevOps
2 1 (16.67%) Multi-Factor Authentication
2 1 (16.67%) Server Building
2 1 (16.67%) Software Deployment
2 1 (16.67%) Two-Factor Authentication
Programming Languages
1 5 (83.33%) Perl
1 5 (83.33%) Shell Script
Quality Assurance & Compliance
1 1 (16.67%) ISO/IEC 27001
1 1 (16.67%) PCI DSS
Systems Management
1 5 (83.33%) Puppet
2 1 (16.67%) logstash
2 1 (16.67%) Opscode Chef
Vendors
1 6 (100.00%) Cisco
2 5 (83.33%) 3PAR
2 5 (83.33%) HP
2 5 (83.33%) Juniper
2 5 (83.33%) Red Hat
3 1 (16.67%) Atlassian
3 1 (16.67%) New Relic
3 1 (16.67%) Rackspace