The following table provides summary statistics for permanent job vacancies advertised in Wimbledon 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 28 June 2017 with a comparison to the same period in the previous 2 years.

Linux
London / Wimbledon
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 15 9 7
Rank change year-on-year -6 -2  
Permanent jobs citing Linux 12 45 21
As % of all permanent IT jobs advertised in Wimbledon 15.00% 28.48% 22.34%
As % of the Operating Systems category 50.00% 80.36% 84.00%
Number of salaries quoted 7 9 11
Median salary £55,000 £37,000 £52,500
Median salary % change year-on-year +48.64% -29.52%  
90% offered a salary of more than £46,500 £30,500 £29,750
10% offered a salary of more than £71,250 £73,750 £70,250
UK excluding London median salary £42,500 £42,500 £42,500

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 Wimbledon with a requirement for operating system skills.

Operating System Skills
Wimbledon
Permanent job vacancies with a requirement for operating system skills 24 56 25
As % of all permanent IT job vacancies advertised in Wimbledon 30.00% 35.44% 26.60%
Number of salaries quoted 51 44 46
Median salary £40,000 £37,500 £52,500
Median salary % change year-on-year +6.66% -28.57%  
90% offered a salary of more than £23,000 £27,500 £31,250
10% offered a salary of more than £71,250 £70,250 £42,500
UK excluding London median salary £37,500 £37,500 £37,500

Linux
Job Vacancy Trend in Wimbledon

Job postings citing Linux as a percentage of all IT jobs advertised in Wimbledon.

Job vacancy trend for Linux in Wimbledon

Linux
Salary Trend in Wimbledon

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

Salary trend for Linux in Wimbledon

Linux
Salary Histogram in Wimbledon

The salary distribution of IT jobs citing Linux in Wimbledon over the 3 months to 28 June 2017.

Salary histogram for Linux in Wimbledon

For the 6 months to 28 June 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 Wimbledon region with a requirement for Linux.

1 13 (68.42%) Finance
2 12 (63.16%) SQL
2 12 (63.16%) Agile Software Development
3 9 (47.37%) Banking
3 9 (47.37%) Asset Management
3 9 (47.37%) Test Automation
3 9 (47.37%) Oracle
3 9 (47.37%) SOAP
3 9 (47.37%) Windows
3 9 (47.37%) Microsoft
4 8 (42.11%) Configuration Management
4 8 (42.11%) ITIL
4 8 (42.11%) QA
4 8 (42.11%) User Acceptance Testing
5 7 (36.84%) Bash Shell
5 7 (36.84%) HTML
5 7 (36.84%) Windows Server
6 6 (31.58%) Java
6 6 (31.58%) Web Services
6 6 (31.58%) XML
6 6 (31.58%) MySQL
6 6 (31.58%) Mathematics
6 6 (31.58%) Degree
7 5 (26.32%) ISTQB
7 5 (26.32%) Selenium
7 5 (26.32%) Wealth Management
7 5 (26.32%) Business Analysis
7 5 (26.32%) SilkTest
7 5 (26.32%) Microsoft PowerPoint
7 5 (26.32%) Amazon AWS

Linux
Co-occurring IT Skills in Wimbledon 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 5 (26.32%) IIS
1 5 (26.32%) Oracle SOA Suite
1 5 (26.32%) SharePoint
2 4 (21.05%) Apache
3 3 (15.79%) Drupal
3 3 (15.79%) JBoss
3 3 (15.79%) Tomcat
4 1 (5.26%) Confluence
4 1 (5.26%) nginx
Applications
1 5 (26.32%) Microsoft Excel
1 5 (26.32%) Microsoft Office
1 5 (26.32%) Microsoft PowerPoint
Business Applications
1 1 (5.26%) Magento
Cloud Services
1 5 (26.32%) Amazon AWS
2 4 (21.05%) Microsoft Azure
3 1 (5.26%) Google Cloud Platform
Communications & Networking
1 1 (5.26%) Firewall
1 1 (5.26%) LAN
1 1 (5.26%) SSH
1 1 (5.26%) SSL
1 1 (5.26%) VPN
Database & Business Intelligence
1 6 (31.58%) MySQL
2 4 (21.05%) RDBMS
2 4 (21.05%) Relational Database
3 3 (15.79%) Oracle Database
4 1 (5.26%) Amazon Redshift
4 1 (5.26%) Big Data
4 1 (5.26%) PostgreSQL
4 1 (5.26%) SQL Server
Development Applications
1 5 (26.32%) HP UFT
1 5 (26.32%) Rational Functional Tester
1 5 (26.32%) Selenium
1 5 (26.32%) SilkTest
2 4 (21.05%) Ant
2 4 (21.05%) Git (software)
2 4 (21.05%) JIRA
2 4 (21.05%) Subversion
3 3 (15.79%) Firebug
3 3 (15.79%) FishEye
3 3 (15.79%) Hudson
3 3 (15.79%) Jenkins
3 3 (15.79%) PHPUnit
4 1 (5.26%) Gradle
4 1 (5.26%) JUnit
4 1 (5.26%) Maven
4 1 (5.26%) Mockito
General
1 13 (68.42%) Finance
2 9 (47.37%) Banking
Job Titles
1 7 (36.84%) Analyst
2 5 (26.32%) DevOps Engineer
2 5 (26.32%) Lead Test Analyst
2 5 (26.32%) Test Analyst
3 4 (21.05%) AWS DevOps
3 4 (21.05%) AWS DevOps Engineer
3 4 (21.05%) AWS Engineer
3 4 (21.05%) Azure DevOps
3 4 (21.05%) Azure DevOps Engineer
3 4 (21.05%) Azure Engineer
3 4 (21.05%) Linux DevOps Engineer
3 4 (21.05%) Linux Engineer
3 4 (21.05%) Linux/Unix DevOps
3 4 (21.05%) PowerShell Engineer
4 3 (15.79%) Developer
4 3 (15.79%) Digital Transformation
5 2 (10.53%) Configuration Analyst
5 2 (10.53%) Release Analyst
6 1 (5.26%) Linux Systems Administrator
6 1 (5.26%) Release Engineer
Libraries, Frameworks & Software Standards
1 9 (47.37%) SOAP
2 7 (36.84%) HTML
3 6 (31.58%) Web Services
3 6 (31.58%) XML
4 5 (26.32%) .NET
4 5 (26.32%) XBRL
5 4 (21.05%) REST
6 3 (15.79%) Symfony
7 2 (10.53%) CSS
8 1 (5.26%) DHTML
8 1 (5.26%) Hibernate
8 1 (5.26%) JAXP
8 1 (5.26%) JMS
8 1 (5.26%) JPA
8 1 (5.26%) jQuery
8 1 (5.26%) JSP
8 1 (5.26%) PowerMock
8 1 (5.26%) Servlets
8 1 (5.26%) Spring Integration
8 1 (5.26%) XSLT
Miscellaneous
1 5 (26.32%) Analytical Skills
2 4 (21.05%) Computer Science
3 1 (5.26%) Enterprise Software
Operating Systems
1 9 (47.37%) Windows
2 7 (36.84%) Windows Server
3 5 (26.32%) Unix
4 4 (21.05%) Windows Server 2008
5 1 (5.26%) CentOS
5 1 (5.26%) Debian
5 1 (5.26%) Red Hat Enterprise Linux
Processes & Methodologies
1 12 (63.16%) Agile Software Development
2 9 (47.37%) Asset Management
2 9 (47.37%) Test Automation
3 8 (42.11%) Configuration Management
3 8 (42.11%) ITIL
3 8 (42.11%) User Acceptance Testing
4 6 (31.58%) Mathematics
5 5 (26.32%) Business Analysis
5 5 (26.32%) Functional Testing
5 5 (26.32%) PRINCE2
5 5 (26.32%) Risk Analysis
5 5 (26.32%) Service Delivery
5 5 (26.32%) SOA
5 5 (26.32%) Software Architecture
5 5 (26.32%) System Testing
5 5 (26.32%) Test Management
5 5 (26.32%) Test Scripting
5 5 (26.32%) Time Management
5 5 (26.32%) Waterfall
5 5 (26.32%) Wealth Management
Programming Languages
1 12 (63.16%) SQL
2 7 (36.84%) Bash Shell
3 6 (31.58%) Java
4 5 (26.32%) Python
4 5 (26.32%) VB.NET
5 4 (21.05%) Perl
5 4 (21.05%) PHP
5 4 (21.05%) PL/SQL
5 4 (21.05%) PowerShell
5 4 (21.05%) Ruby
5 4 (21.05%) Shell Script
6 2 (10.53%) JavaScript
7 1 (5.26%) C++
Qualifications
1 6 (31.58%) Degree
2 5 (26.32%) ISEB
2 5 (26.32%) ISTQB
2 5 (26.32%) ISTQB Advanced Certification
2 5 (26.32%) ISTQB Foundation Certification
3 3 (15.79%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 8 (42.11%) QA
System Software
1 1 (5.26%) Active Directory
1 1 (5.26%) Docker
1 1 (5.26%) NFS
1 1 (5.26%) Samba
1 1 (5.26%) Snort
Systems Management
1 5 (26.32%) Opscode Chef
1 5 (26.32%) Puppet
2 4 (21.05%) Ansible
3 1 (5.26%) Nessus
Vendors
1 9 (47.37%) Microsoft
1 9 (47.37%) Oracle
2 5 (26.32%) HP
2 5 (26.32%) SAP
3 4 (21.05%) SaltStack
4 1 (5.26%) Google
4 1 (5.26%) Greenplum
4 1 (5.26%) Netezza
4 1 (5.26%) Teradata
4 1 (5.26%) Zend