Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Chiswick with a requirement for Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Linux
Hounslow > Chiswick
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 7 1 22
Rank change year-on-year -6 +21 -2
Permanent jobs citing Linux 27 67 19
As % of all permanent IT jobs advertised in Chiswick 29.03% 53.17% 14.73%
As % of the Operating Systems category 61.36% 94.37% 32.20%
Number of salaries quoted 27 61 17
Chiswick median annual salary £55,000 £55,000 £45,000
Median salary % change year-on-year - +22.22% +31.39%
10th Percentile £47,500 £43,750 £34,000
90th Percentile £73,250 £77,500 £65,000
Hounslow median annual salary £55,000 £55,000 £43,500
% change year-on-year - +26.44% -20.18%

Linux is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Chiswick with a requirement for operating system skills.

All Operating Systems
Chiswick
Permanent vacancies with a requirement for operating system skills 44 71 59
As % of all permanent IT jobs advertised in Chiswick 47.31% 56.35% 45.74%
Number of salaries quoted 44 65 56
Chiswick median annual salary £52,500 £55,000 £42,500
Median salary % change year-on-year -4.55% +29.41% +41.67%
10th Percentile £25,000 £43,750 £26,625
90th Percentile £66,375 £77,500 £65,000
Hounslow median annual salary £52,500 £53,000 £42,500
% change year-on-year -0.94% +24.71% +6.25%

Linux
Job Vacancy Trend in Chiswick

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

Job vacancy trend for Linux in Chiswick

Linux
Salary Trend in Chiswick

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

Salary trend for Linux in Chiswick

Linux
Salary Histogram in Chiswick

The salary distribution of IT jobs citing Linux in Chiswick over the 6 months to 18 November 2017.

Salary histogram for Linux in Chiswick

For the 6 months to 18 November 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 Chiswick region with a requirement for Linux.

1 23 (85.19%) Python
2 22 (81.48%) Agile Software Development
3 21 (77.78%) Java
4 20 (74.07%) REST
5 18 (66.67%) HBase
5 18 (66.67%) Unit Testing
5 18 (66.67%) SaaS
5 18 (66.67%) Bash Shell
5 18 (66.67%) Hamcrest
5 18 (66.67%) Apache Cassandra
5 18 (66.67%) NoSQL
5 18 (66.67%) MySQL
5 18 (66.67%) JUnit
5 18 (66.67%) Web Services
5 18 (66.67%) SOA
5 18 (66.67%) jMock
6 17 (62.96%) Jenkins
7 16 (59.26%) Data Security
8 15 (55.56%) Open Source
9 14 (51.85%) MongoDB
9 14 (51.85%) Hadoop
9 14 (51.85%) Jetty
9 14 (51.85%) Apache Wicket
9 14 (51.85%) Multithreading
9 14 (51.85%) Guice
9 14 (51.85%) TestNG
9 14 (51.85%) Git (software)
9 14 (51.85%) Redis
9 14 (51.85%) JAX-RS
9 14 (51.85%) Docker

Linux
Co-occurring IT Skills in Chiswick 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 14 (51.85%) Apache
1 14 (51.85%) Jetty
1 14 (51.85%) Tomcat
Cloud Services
1 18 (66.67%) SaaS
2 6 (22.22%) Amazon AWS
3 2 (7.41%) Microsoft Azure
3 2 (7.41%) Office 365
Communications & Networking
1 14 (51.85%) SMPP
1 14 (51.85%) TCP/IP
2 4 (14.81%) DHCP
2 4 (14.81%) DNS
2 4 (14.81%) LDAP
2 4 (14.81%) SSH
3 2 (7.41%) Internet
Database & Business Intelligence
1 18 (66.67%) Apache Cassandra
1 18 (66.67%) HBase
1 18 (66.67%) MySQL
1 18 (66.67%) NoSQL
2 14 (51.85%) Hadoop
2 14 (51.85%) MongoDB
2 14 (51.85%) Redis
Development Applications
1 18 (66.67%) Hamcrest
1 18 (66.67%) jMock
1 18 (66.67%) JUnit
2 17 (62.96%) Jenkins
3 14 (51.85%) Git (software)
3 14 (51.85%) JIRA
3 14 (51.85%) Maven
3 14 (51.85%) TestNG
4 4 (14.81%) Cucumber
4 4 (14.81%) JMeter
4 4 (14.81%) Selenium
4 4 (14.81%) SoapUI
5 2 (7.41%) Subversion
General
1 1 (3.70%) Finance
Job Titles
1 15 (55.56%) Developer
1 15 (55.56%) Java Developer
2 13 (48.15%) Linux Developer
3 10 (37.04%) NoSQL Developer
4 9 (33.33%) Linux Engineer
4 9 (33.33%) MySQL Developer
5 5 (18.52%) Agile Developer
5 5 (18.52%) Agile Java Developer
5 5 (18.52%) Senior Linux Engineer
6 4 (14.81%) AWS DevOps
6 4 (14.81%) AWS DevOps Engineer
6 4 (14.81%) AWS Engineer
6 4 (14.81%) DevOps Engineer
6 4 (14.81%) Java Engineer
6 4 (14.81%) Linux DevOps Engineer
6 4 (14.81%) Linux/Unix DevOps
6 4 (14.81%) QA Engineer
6 4 (14.81%) Senior Java Engineer
6 4 (14.81%) Senior QA Engineer
7 3 (11.11%) Senior Tester
Libraries, Frameworks & Software Standards
1 20 (74.07%) REST
2 18 (66.67%) Web Services
3 14 (51.85%) Apache Wicket
3 14 (51.85%) Guice
3 14 (51.85%) Hibernate
3 14 (51.85%) JAX-RS
3 14 (51.85%) LAMP
3 14 (51.85%) Spring
4 4 (14.81%) RESTful
5 2 (7.41%) .NET
5 2 (7.41%) .NET Framework
5 2 (7.41%) ASP.NET
5 2 (7.41%) CSS
5 2 (7.41%) HTML
5 2 (7.41%) Node.js
Miscellaneous
1 10 (37.04%) Analytical Skills
2 2 (7.41%) User Experience
Operating Systems
1 4 (14.81%) Unix
2 2 (7.41%) Windows
Processes & Methodologies
1 22 (81.48%) Agile Software Development
2 18 (66.67%) SOA
2 18 (66.67%) Unit Testing
3 16 (59.26%) Data Security
4 15 (55.56%) Open Source
5 14 (51.85%) Microservices
5 14 (51.85%) Multithreading
6 10 (37.04%) Analytical Thinking
7 4 (14.81%) Continuous Delivery
7 4 (14.81%) Continuous Integration
7 4 (14.81%) DevOps
7 4 (14.81%) Software Testing
7 4 (14.81%) Test Automation
8 2 (7.41%) ITIL
8 2 (7.41%) Network Design
9 1 (3.70%) BDD
9 1 (3.70%) Software Engineering
Programming Languages
1 23 (85.19%) Python
2 21 (77.78%) Java
3 18 (66.67%) Bash Shell
4 14 (51.85%) SQL
5 2 (7.41%) PowerShell
5 2 (7.41%) Scala
6 1 (3.70%) C++
6 1 (3.70%) Perl
Quality Assurance & Compliance
1 4 (14.81%) QA
System Software
1 14 (51.85%) Docker
2 4 (14.81%) NFS
2 4 (14.81%) Samba
Systems Management
1 4 (14.81%) Ansible
1 4 (14.81%) Opscode Chef
1 4 (14.81%) Puppet
Vendors
1 2 (7.41%) Microsoft
1 2 (7.41%) Oracle
1 2 (7.41%) Pega
1 2 (7.41%) TIBCO
1 2 (7.41%) VMware