The following table provides summary statistics for permanent job vacancies advertised in Bath with a requirement for CentOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CentOS over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
Somerset / Bath
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank - 43 45
Permanent jobs citing CentOS 0 1 4
As % of all permanent IT jobs advertised in Bath - 0.36% 1.37%
As % of the Operating Systems category - 1.25% 4.21%
Number of salaries quoted 0 1 4
Median salary - £45,000 £42,500
Median salary % change year-on-year - +5.88%  
UK excluding London median salary £42,500 £45,000 £42,500
% change year-on-year -5.55% +5.88%  

CentOS is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Bath with a requirement for operating system skills.

Operating System Skills
Bath
Permanent job vacancies with a requirement for operating system skills 74 80 95
As % of all permanent IT job vacancies advertised in Bath 22.70% 28.88% 32.42%
Number of salaries quoted 67 78 90
Median salary £37,500 £42,500 £35,000
Median salary % change year-on-year -11.76% +21.42%  
90% offered a salary of more than £19,000 £24,000 £22,550
10% offered a salary of more than £50,000 £42,500 £53,750
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in Bath

The job posting trend of jobs advertised in Bath citing CentOS as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for CentOS in Bath

CentOS
Salary Trend in Bath

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

Salary trend for CentOS in Bath

For the 6 months to 30 March 2017, 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 Bath region with a requirement for CentOS.

1 1 (100.00%) C#
1 1 (100.00%) Java
1 1 (100.00%) PHP
1 1 (100.00%) .NET
1 1 (100.00%) IIS
1 1 (100.00%) Visual Studio
1 1 (100.00%) ITIL
1 1 (100.00%) Windows
1 1 (100.00%) Linux
1 1 (100.00%) Apache
1 1 (100.00%) Tomcat
1 1 (100.00%) MS Excel
1 1 (100.00%) Eclipse
1 1 (100.00%) Active Directory
1 1 (100.00%) Red Hat
1 1 (100.00%) Jetty
1 1 (100.00%) ITIL V3

CentOS
Co-occurring IT Skills in Bath 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 (100.00%) Apache
1 1 (100.00%) IIS
1 1 (100.00%) Jetty
1 1 (100.00%) Tomcat
Applications
1 1 (100.00%) MS Excel
Development Applications
1 1 (100.00%) Eclipse
1 1 (100.00%) Visual Studio
Job Titles
1 1 (100.00%) Analyst
1 1 (100.00%) Applications Support
1 1 (100.00%) Applications Support Analyst
1 1 (100.00%) Support Analyst
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Windows
Processes & Methodologies
1 1 (100.00%) ITIL
1 1 (100.00%) ITIL V3
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) Java
1 1 (100.00%) PHP
System Software
1 1 (100.00%) Active Directory
Vendors
1 1 (100.00%) Red Hat