Period
to 24 November 2017

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

Linux
West London > Hounslow
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 12 3 14
Rank change year-on-year -9 +11 +28
Permanent jobs citing Linux 45 92 67
As % of all permanent IT jobs advertised in Hounslow 13.89% 25.34% 11.39%
As % of the Operating Systems category 40.54% 70.23% 37.64%
Number of salaries quoted 42 79 58
Hounslow median annual salary £55,000 £55,000 £43,250
Median salary % change year-on-year - +27.17% -30.80%
10th Percentile £47,500 £43,750 £32,125
90th Percentile £71,000 £74,500 £54,665
West London median annual salary £57,500 £50,000 £51,300
% change year-on-year +15.00% -2.53% -2.29%

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 Hounslow with a requirement for operating system skills.

All Operating Systems
Hounslow
Permanent vacancies with a requirement for operating system skills 111 131 178
As % of all permanent IT jobs advertised in Hounslow 34.26% 36.09% 30.27%
Number of salaries quoted 105 118 159
Hounslow median annual salary £52,500 £52,750 £42,500
Median salary % change year-on-year -0.47% +24.12% +6.25%
10th Percentile £26,100 £41,250 £25,500
90th Percentile £67,875 £72,500 £56,125
West London median annual salary £50,000 £47,500 £47,000
% change year-on-year +5.26% +1.06% +4.44%

Linux
Job Vacancy Trend in Hounslow

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

Job vacancy trend for Linux in Hounslow

Linux
Salary Trend in Hounslow

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

Salary trend for Linux in Hounslow

Linux
Salary Histogram in Hounslow

The salary distribution of IT jobs citing Linux in Hounslow over the 6 months to 24 November 2017.

Salary histogram for Linux in Hounslow

Linux
Job Locations in Hounslow

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Linux within the Hounslow region over the 6 months to 24 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Chiswick -6 28 £55,000 -
Feltham +5 4 £44,000 -7.37%
Linux
West London

For the 6 months to 24 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 Hounslow region with a requirement for Linux.

1 31 (68.89%) Python
2 30 (66.67%) Java
3 29 (64.44%) Agile Software Development
4 26 (57.78%) SaaS
5 25 (55.56%) REST
6 23 (51.11%) MySQL
7 22 (48.89%) Web Services
7 22 (48.89%) SOA
7 22 (48.89%) Bash Shell
7 22 (48.89%) Apache Cassandra
7 22 (48.89%) NoSQL
8 19 (42.22%) MongoDB
8 19 (42.22%) Jenkins
9 18 (40.00%) Microservices
9 18 (40.00%) Hamcrest
9 18 (40.00%) HBase
9 18 (40.00%) Redis
9 18 (40.00%) jMock
9 18 (40.00%) Unit Testing
9 18 (40.00%) Guice
9 18 (40.00%) Hadoop
9 18 (40.00%) Hibernate
9 18 (40.00%) Spring
9 18 (40.00%) JUnit
10 17 (37.78%) SQL
10 17 (37.78%) Data Security
11 16 (35.56%) Tomcat
12 15 (33.33%) Git (software)
12 15 (33.33%) Open Source
13 14 (31.11%) JAX-RS

Linux
Co-occurring IT Skills in Hounslow 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 16 (35.56%) Tomcat
2 14 (31.11%) Apache
2 14 (31.11%) Jetty
3 1 (2.22%) IIS
Cloud Services
1 26 (57.78%) SaaS
2 8 (17.78%) Amazon AWS
3 3 (6.67%) PaaS
4 2 (4.44%) IaaS
4 2 (4.44%) Microsoft Azure
4 2 (4.44%) Office 365
Communications & Networking
1 14 (31.11%) SMPP
1 14 (31.11%) TCP/IP
2 9 (20.00%) DNS
3 5 (11.11%) DHCP
3 5 (11.11%) LDAP
3 5 (11.11%) SSH
4 2 (4.44%) Internet
5 1 (2.22%) HTTP
Database & Business Intelligence
1 23 (51.11%) MySQL
2 22 (48.89%) Apache Cassandra
2 22 (48.89%) NoSQL
3 19 (42.22%) MongoDB
4 18 (40.00%) Hadoop
4 18 (40.00%) HBase
4 18 (40.00%) Redis
5 7 (15.56%) Relational Database
6 5 (11.11%) Big Data
7 3 (6.67%) Oracle Database
7 3 (6.67%) RDBMS
7 3 (6.67%) SQL Server
8 2 (4.44%) Data Warehouse
8 2 (4.44%) Oracle Reports
9 1 (2.22%) OLTP
9 1 (2.22%) Oracle BI EE
Development Applications
1 19 (42.22%) Jenkins
2 18 (40.00%) Hamcrest
2 18 (40.00%) jMock
2 18 (40.00%) JUnit
3 15 (33.33%) Git (software)
4 14 (31.11%) JIRA
4 14 (31.11%) Maven
4 14 (31.11%) TestNG
5 4 (8.89%) Cucumber
5 4 (8.89%) JMeter
5 4 (8.89%) Selenium
5 4 (8.89%) SoapUI
6 3 (6.67%) Subversion
7 1 (2.22%) Mercurial
General
1 2 (4.44%) Games
2 1 (2.22%) Banking
2 1 (2.22%) Finance
2 1 (2.22%) French Language
2 1 (2.22%) Law
2 1 (2.22%) Publishing
Job Titles
1 21 (46.67%) Developer
2 19 (42.22%) Java Developer
3 17 (37.78%) Linux Developer
4 13 (28.89%) MySQL Developer
4 13 (28.89%) NoSQL Developer
5 11 (24.44%) Linux Engineer
6 8 (17.78%) DevOps Engineer
7 6 (13.33%) Linux DevOps Engineer
7 6 (13.33%) Linux/Unix DevOps
7 6 (13.33%) Senior Developer
7 6 (13.33%) Senior Linux Engineer
8 5 (11.11%) Agile Developer
8 5 (11.11%) Agile Java Developer
8 5 (11.11%) AWS DevOps
8 5 (11.11%) AWS DevOps Engineer
8 5 (11.11%) AWS Engineer
9 4 (8.89%) Java Engineer
9 4 (8.89%) Senior DevOps
9 4 (8.89%) Senior DevOps Engineer
9 4 (8.89%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 25 (55.56%) REST
2 22 (48.89%) Web Services
3 18 (40.00%) Guice
3 18 (40.00%) Hibernate
3 18 (40.00%) Spring
4 14 (31.11%) Apache Wicket
4 14 (31.11%) JAX-RS
4 14 (31.11%) LAMP
5 8 (17.78%) RESTful
6 4 (8.89%) .NET
7 3 (6.67%) .NET Framework
7 3 (6.67%) ASP.NET
7 3 (6.67%) CSS
7 3 (6.67%) HTML
7 3 (6.67%) Node.js
8 2 (4.44%) J2EE
9 1 (2.22%) STL
9 1 (2.22%) Swing
9 1 (2.22%) XML
9 1 (2.22%) XSLT
Miscellaneous
1 10 (22.22%) Analytical Skills
2 4 (8.89%) Management Information System
3 3 (6.67%) Hybrid Cloud
3 3 (6.67%) User Experience
4 2 (4.44%) Computer Science
5 1 (2.22%) Derivative
5 1 (2.22%) Over-the-Top Content
5 1 (2.22%) Video\Live Streaming
Operating Systems
1 8 (17.78%) Unix
2 3 (6.67%) Windows
3 2 (4.44%) CentOS
3 2 (4.44%) Oracle Linux
4 1 (2.22%) Red Hat Enterprise Linux
4 1 (2.22%) Solaris
4 1 (2.22%) Windows Server
Processes & Methodologies
1 29 (64.44%) Agile Software Development
2 22 (48.89%) SOA
3 18 (40.00%) Microservices
3 18 (40.00%) Unit Testing
4 17 (37.78%) Data Security
5 15 (33.33%) Open Source
6 14 (31.11%) Multithreading
7 10 (22.22%) Analytical Thinking
7 10 (22.22%) DevOps
8 5 (11.11%) High Availability
9 4 (8.89%) Configuration Management
9 4 (8.89%) Continuous Delivery
9 4 (8.89%) Continuous Integration
9 4 (8.89%) Dependency Injection
9 4 (8.89%) ITIL
9 4 (8.89%) Software Testing
9 4 (8.89%) Test Automation
10 3 (6.67%) Auto-Scaling
10 3 (6.67%) Network Design
10 3 (6.67%) Software Engineering
Programming Languages
1 31 (68.89%) Python
2 30 (66.67%) Java
3 22 (48.89%) Bash Shell
4 17 (37.78%) SQL
5 5 (11.11%) Perl
6 4 (8.89%) C++
6 4 (8.89%) Shell Script
7 3 (6.67%) PHP
7 3 (6.67%) Ruby
7 3 (6.67%) Scala
8 2 (4.44%) PL/SQL
8 2 (4.44%) PowerShell
9 1 (2.22%) C
Qualifications
1 4 (8.89%) Degree
2 2 (4.44%) Computer Science Degree
3 1 (2.22%) ITIL Certification
Quality Assurance & Compliance
1 5 (11.11%) QA
System Software
1 14 (31.11%) Docker
2 8 (17.78%) NFS
3 5 (11.11%) Samba
4 3 (6.67%) Sendmail
Systems Management
1 9 (20.00%) Ansible
1 9 (20.00%) Puppet
2 5 (11.11%) Opscode Chef
Vendors
1 6 (13.33%) Oracle
2 4 (8.89%) Microsoft
3 3 (6.67%) Pega
3 3 (6.67%) TIBCO
4 2 (4.44%) Cognos
4 2 (4.44%) VMware
5 1 (2.22%) Red Hat