The following table provides summary statistics for permanent job vacancies advertised in Cwmbran with a requirement for Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux over the 3 months to 25 April 2017 with a comparison to the same period in the previous 2 years.

Linux
Torfaen / Cwmbran
3 months to
25 Apr 2017
Same period 2016 Same period 2015
Rank 7 6 2
Rank change year-on-year -1 -4  
Permanent jobs citing Linux 6 25 42
As % of all permanent IT jobs advertised in Cwmbran 18.75% 30.49% 33.60%
As % of the Operating Systems category 46.15% 59.52% 50.60%
Number of salaries quoted 6 25 38
Median salary £36,000 £47,000 £45,500
Median salary % change year-on-year -23.40% +3.29%  
90% offered a salary of more than £22,000 £37,500 £25,000
10% offered a salary of more than £41,500 £69,000 £60,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Linux 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 Cwmbran with a requirement for operating system skills.

Operating System Skills
Cwmbran
Permanent job vacancies with a requirement for operating system skills 13 42 83
As % of all permanent IT job vacancies advertised in Cwmbran 40.63% 51.22% 66.40%
Number of salaries quoted 9 37 71
Median salary £40,000 £45,000 £42,500
Median salary % change year-on-year -11.11% +5.88%  
90% offered a salary of more than £22,000 £22,500 £26,300
10% offered a salary of more than £41,500 £60,000 £60,000
UK excluding London median salary £37,500 £37,500 £37,500

Linux
Job Vacancy Trend in Cwmbran

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

Job vacancy trend for Linux in Cwmbran

Linux
Salary Trend in Cwmbran

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

Salary trend for Linux in Cwmbran

Linux
Salary Histogram in Cwmbran

The salary distribution of IT jobs citing Linux in Cwmbran over the 3 months to 25 April 2017.

Salary histogram for Linux in Cwmbran

For the 6 months to 25 April 2017, IT jobs citing Linux 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 Cwmbran region with a requirement for Linux.

1 5 (71.43%) Red Hat
2 4 (57.14%) VMware
2 4 (57.14%) Web Services
2 4 (57.14%) Unix
2 4 (57.14%) JBoss
2 4 (57.14%) Apache
2 4 (57.14%) Python
2 4 (57.14%) Amazon AWS
2 4 (57.14%) SaaS
2 4 (57.14%) Apache Cassandra
3 3 (42.86%) OpenBSD
3 3 (42.86%) PaaS
3 3 (42.86%) Ubuntu
3 3 (42.86%) Degree
3 3 (42.86%) Computer Science
3 3 (42.86%) VMware Infrastructure
3 3 (42.86%) Mac OS
3 3 (42.86%) nginx
3 3 (42.86%) OpenStack
3 3 (42.86%) IaaS
3 3 (42.86%) Docker
3 3 (42.86%) Continuous Improvement
3 3 (42.86%) Line Management
3 3 (42.86%) Private Cloud
3 3 (42.86%) Terraform
3 3 (42.86%) Windows Server
3 3 (42.86%) Tomcat
3 3 (42.86%) Windows
4 2 (28.57%) SQL
4 2 (28.57%) Oracle

Linux
Co-occurring IT Skills in Cwmbran 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 4 (57.14%) Apache
1 4 (57.14%) JBoss
2 3 (42.86%) nginx
2 3 (42.86%) OpenStack
2 3 (42.86%) Tomcat
3 1 (14.29%) WebLogic
Cloud Services
1 4 (57.14%) Amazon AWS
1 4 (57.14%) SaaS
2 3 (42.86%) IaaS
2 3 (42.86%) PaaS
Communications & Networking
1 2 (28.57%) IP Telephony
1 2 (28.57%) Unified Communications
1 2 (28.57%) VoIP
Database & Business Intelligence
1 4 (57.14%) Apache Cassandra
2 1 (14.29%) Hadoop
2 1 (14.29%) MongoDB
2 1 (14.29%) MySQL
2 1 (14.29%) Neo4j
2 1 (14.29%) NoSQL
2 1 (14.29%) RDBMS
2 1 (14.29%) Relational Database
Development Applications
1 1 (14.29%) Jenkins
General
1 2 (28.57%) Telecoms
Job Titles
1 2 (28.57%) Cloud Engineer
1 2 (28.57%) Infrastructure Engineer
1 2 (28.57%) VoIP Engineer
2 1 (14.29%) Administrator
2 1 (14.29%) Analyst
2 1 (14.29%) Cloud Infrastructure Engineer
2 1 (14.29%) DBA
2 1 (14.29%) DevOps Administrator
2 1 (14.29%) Support Analyst
2 1 (14.29%) Technical Analyst
2 1 (14.29%) Technical Support
2 1 (14.29%) Technical Support Analyst
Libraries, Frameworks & Software Standards
1 4 (57.14%) Web Services
Miscellaneous
1 3 (42.86%) Computer Science
1 3 (42.86%) Private Cloud
2 1 (14.29%) Clustering
2 1 (14.29%) Digital TV
2 1 (14.29%) iDTV
Operating Systems
1 4 (57.14%) Unix
2 3 (42.86%) Mac OS
2 3 (42.86%) OpenBSD
2 3 (42.86%) Ubuntu
2 3 (42.86%) Windows
2 3 (42.86%) Windows Server
3 2 (28.57%) CentOS
3 2 (28.57%) Debian
4 1 (14.29%) Solaris
Processes & Methodologies
1 3 (42.86%) Continuous Improvement
1 3 (42.86%) Line Management
2 1 (14.29%) Continuous Delivery
2 1 (14.29%) Cybersecurity
2 1 (14.29%) DevOps
2 1 (14.29%) Disaster Recovery
2 1 (14.29%) Load Balancing
2 1 (14.29%) User Acceptance Testing
Programming Languages
1 4 (57.14%) Python
2 2 (28.57%) SQL
3 1 (14.29%) Java
3 1 (14.29%) JavaScript
3 1 (14.29%) Perl
3 1 (14.29%) Shell Script
Qualifications
1 3 (42.86%) Degree
System Software
1 3 (42.86%) Docker
1 3 (42.86%) VMware Infrastructure
Systems Management
1 3 (42.86%) Terraform
2 1 (14.29%) Puppet
Vendors
1 5 (71.43%) Red Hat
2 4 (57.14%) VMware
3 2 (28.57%) Oracle
4 1 (14.29%) Borland