The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for Ubuntu skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Ubuntu over the 3 months to 29 March 2017 with a comparison to the same period in the previous 2 years.

Ubuntu Linux
South Wales / Cardiff
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 65 - -
Rank change year-on-year - 0  
Permanent jobs citing Ubuntu 4 0 0
As % of all permanent IT jobs advertised in Cardiff 0.71% - -
As % of the Operating Systems category 3.03% - -
Number of salaries quoted 4 0 0
Median salary £25,000 - -
UK excluding London median salary £41,500 £40,000 £40,000
% change year-on-year +3.75% -  

Ubuntu 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 Cardiff with a requirement for operating system skills.

Operating System Skills
Cardiff
Permanent job vacancies with a requirement for operating system skills 132 171 170
As % of all permanent IT job vacancies advertised in Cardiff 23.57% 24.43% 26.40%
Number of salaries quoted 116 146 144
Median salary £35,000 £35,000 £36,000
Median salary % change year-on-year - -2.77%  
90% offered a salary of more than £22,500 £23,000 £24,500
10% offered a salary of more than £45,000 £45,000 £50,000
UK excluding London median salary £37,500 £37,500 £37,500

Ubuntu
Job Vacancy Trend in Cardiff

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

Job vacancy trend for Ubuntu in Cardiff

Ubuntu
Salary Trend in Cardiff

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

Salary trend for Ubuntu in Cardiff

For the 6 months to 29 March 2017, IT jobs citing Ubuntu 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 Cardiff region with a requirement for Ubuntu.

1 5 (100.00%) MySQL
1 5 (100.00%) Linux
1 5 (100.00%) Red Hat
1 5 (100.00%) Debian
1 5 (100.00%) CentOS
2 4 (80.00%) PostgreSQL
2 4 (80.00%) Acme Packet
2 4 (80.00%) Brocade
2 4 (80.00%) Wireshark
2 4 (80.00%) SonicWALL
2 4 (80.00%) Network Monitoring
2 4 (80.00%) Firewall
2 4 (80.00%) MPLS
2 4 (80.00%) RTP
2 4 (80.00%) Oracle
2 4 (80.00%) Python
2 4 (80.00%) PBX
2 4 (80.00%) VoIP
2 4 (80.00%) TCP/IP
2 4 (80.00%) Cisco
2 4 (80.00%) Java
3 1 (20.00%) Unix
3 1 (20.00%) Apache
3 1 (20.00%) Configuration Management
3 1 (20.00%) Security Management
3 1 (20.00%) OpenStack
3 1 (20.00%) GitHub
3 1 (20.00%) Bitbucket
3 1 (20.00%) Gentoo
3 1 (20.00%) nginx

Ubuntu
Co-occurring IT Skills in Cardiff 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 (20.00%) Apache
1 1 (20.00%) nginx
1 1 (20.00%) OpenStack
Cloud Services
1 1 (20.00%) Amazon AWS
1 1 (20.00%) GitHub
1 1 (20.00%) Microsoft Azure
Communications & Networking
1 4 (80.00%) Firewall
1 4 (80.00%) MPLS
1 4 (80.00%) PBX
1 4 (80.00%) RTP
1 4 (80.00%) TCP/IP
1 4 (80.00%) VoIP
1 4 (80.00%) Wireshark
Database & Business Intelligence
1 5 (100.00%) MySQL
2 4 (80.00%) PostgreSQL
Development Applications
1 1 (20.00%) Bitbucket
Job Titles
1 5 (100.00%) Systems Engineer
2 1 (20.00%) Administrator
2 1 (20.00%) Linux Administrator
2 1 (20.00%) Linux Engineer
2 1 (20.00%) Linux Systems Administrator
2 1 (20.00%) Linux Systems Engineer
2 1 (20.00%) Operations Engineer
2 1 (20.00%) Systems Administrator
Operating Systems
1 5 (100.00%) CentOS
1 5 (100.00%) Debian
1 5 (100.00%) Linux
2 1 (20.00%) Gentoo
2 1 (20.00%) Unix
Processes & Methodologies
1 4 (80.00%) Network Monitoring
2 1 (20.00%) Configuration Management
2 1 (20.00%) Security Management
Programming Languages
1 4 (80.00%) Java
1 4 (80.00%) Python
Vendors
1 5 (100.00%) Red Hat
2 4 (80.00%) Acme Packet
2 4 (80.00%) Brocade
2 4 (80.00%) Cisco
2 4 (80.00%) Oracle
2 4 (80.00%) SonicWALL