The following table provides summary statistics for permanent job vacancies advertised in Birmingham 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 24 June 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
West Midlands / Birmingham
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 127 142 135
Rank change year-on-year +15 -7  
Permanent jobs citing CentOS 9 2 1
As % of all permanent IT jobs advertised in Birmingham 0.47% 0.084% 0.050%
As % of the Operating Systems category 2.28% 0.49% 0.24%
Number of salaries quoted 7 0 1
Median salary £40,500 - £60,000
UK excluding London median salary £45,000 £47,500 £40,000
% change year-on-year -5.26% +18.75%  

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 Birmingham with a requirement for operating system skills.

Operating System Skills
Birmingham
Permanent job vacancies with a requirement for operating system skills 395 408 424
As % of all permanent IT job vacancies advertised in Birmingham 20.41% 17.14% 21.00%
Number of salaries quoted 345 321 390
Median salary £40,000 £32,500 £37,500
Median salary % change year-on-year +23.07% -13.33%  
90% offered a salary of more than £27,500 £21,000 £26,250
10% offered a salary of more than £50,000 £65,000 £50,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in Birmingham

The job posting trend of jobs advertised in Birmingham 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 Birmingham

CentOS
Salary Trend in Birmingham

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

Salary trend for CentOS in Birmingham

For the 6 months to 24 June 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 Birmingham region with a requirement for CentOS.

1 12 (100.00%) MySQL
1 12 (100.00%) Linux
1 12 (100.00%) Red Hat
1 12 (100.00%) Ubuntu
2 11 (91.67%) Red Hat Enterprise Linux
3 8 (66.67%) Git (software)
3 8 (66.67%) MongoDB
3 8 (66.67%) NoSQL
3 8 (66.67%) Redis
3 8 (66.67%) Billing
3 8 (66.67%) Subversion
3 8 (66.67%) Mobile Payment
3 8 (66.67%) Games
3 8 (66.67%) Apache
3 8 (66.67%) Eclipse
3 8 (66.67%) SMS
3 8 (66.67%) Business Intelligence
3 8 (66.67%) XML
3 8 (66.67%) C++
4 4 (33.33%) Icinga
4 4 (33.33%) MariaDB
4 4 (33.33%) Cacti
4 4 (33.33%) Open Source
4 4 (33.33%) Bash Shell
4 4 (33.33%) Network Management
4 4 (33.33%) Service Delivery
4 4 (33.33%) Debian
4 4 (33.33%) Nagios
4 4 (33.33%) Perl
4 4 (33.33%) PHP

CentOS
Co-occurring IT Skills in Birmingham 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 8 (66.67%) Apache
Communications & Networking
1 8 (66.67%) SMS
Database & Business Intelligence
1 12 (100.00%) MySQL
2 8 (66.67%) MongoDB
2 8 (66.67%) NoSQL
2 8 (66.67%) Redis
3 4 (33.33%) MariaDB
Development Applications
1 8 (66.67%) Eclipse
1 8 (66.67%) Git (software)
1 8 (66.67%) Subversion
General
1 8 (66.67%) Billing
1 8 (66.67%) Games
Job Titles
1 7 (58.33%) C++ Programmer
1 7 (58.33%) Programmer
2 4 (33.33%) Administrator
2 4 (33.33%) Linux Administrator
Libraries, Frameworks & Software Standards
1 8 (66.67%) XML
Miscellaneous
1 8 (66.67%) Mobile Payment
2 1 (8.33%) BBC
Operating Systems
1 12 (100.00%) Linux
1 12 (100.00%) Ubuntu
2 11 (91.67%) Red Hat Enterprise Linux
3 4 (33.33%) Debian
Processes & Methodologies
1 8 (66.67%) Business Intelligence
2 4 (33.33%) Network Management
2 4 (33.33%) Open Source
2 4 (33.33%) Service Delivery
Programming Languages
1 8 (66.67%) C++
2 4 (33.33%) Bash Shell
2 4 (33.33%) Perl
2 4 (33.33%) PHP
2 4 (33.33%) Python
Systems Management
1 4 (33.33%) Cacti
1 4 (33.33%) Icinga
1 4 (33.33%) Nagios
Vendors
1 12 (100.00%) Red Hat
Birmingham
Intouch Games Ltd
Salary: £30000 - £40000 per annum + benefits (inc flexi hrs)
Posted: 3 days ago