Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Chiswick with a requirement for Unix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unix over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Unix
Hounslow > Chiswick
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 26 21 31
Rank change year-on-year -5 +10 -7
Permanent jobs citing Unix 4 15 8
As % of all permanent IT jobs advertised in Chiswick 4.35% 11.72% 6.30%
As % of the Operating Systems category 8.89% 20.55% 13.56%
Number of salaries quoted 4 14 6
Chiswick median annual salary £52,500 £50,000 £42,500
Median salary % change year-on-year +5.00% +17.65% -
10th Percentile £48,750 £45,000 £39,000
90th Percentile £56,250 £55,875 £49,375
Hounslow median annual salary £52,500 £50,000 £45,000
% change year-on-year +5.00% +11.11% -14.29%

Unix 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 45 73 59
As % of all permanent IT jobs advertised in Chiswick 48.91% 57.03% 46.46%
Number of salaries quoted 45 67 56
Chiswick median annual salary £52,500 £55,000 £42,500
Median salary % change year-on-year -4.55% +29.41% +49.12%
10th Percentile £25,000 £43,250 £26,625
90th Percentile £66,000 £77,500 £65,000
Hounslow median annual salary £52,500 £52,500 £42,500
% change year-on-year - +23.53% +6.25%

Unix
Job Vacancy Trend in Chiswick

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

Job vacancy trend for Unix in Chiswick

Unix
Salary Trend in Chiswick

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

Salary trend for Unix in Chiswick

For the 6 months to 23 November 2017, IT jobs citing Unix 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 Unix.

1 4 (100.00%) Java
1 4 (100.00%) MySQL
1 4 (100.00%) JUnit
1 4 (100.00%) Web Services
1 4 (100.00%) Linux
1 4 (100.00%) Python
1 4 (100.00%) SOA
1 4 (100.00%) Software Testing
1 4 (100.00%) QA
1 4 (100.00%) Selenium
1 4 (100.00%) jMock
1 4 (100.00%) Unit Testing
1 4 (100.00%) Continuous Integration
1 4 (100.00%) Test Automation
1 4 (100.00%) RESTful
1 4 (100.00%) SaaS
1 4 (100.00%) Hamcrest
1 4 (100.00%) Cucumber
1 4 (100.00%) Agile Software Development
1 4 (100.00%) JMeter
1 4 (100.00%) Apache Cassandra
1 4 (100.00%) NoSQL
1 4 (100.00%) SoapUI
1 4 (100.00%) REST
1 4 (100.00%) HBase
1 4 (100.00%) Continuous Delivery
2 1 (25.00%) BDD
2 1 (25.00%) Jenkins

Unix
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:

Cloud Services
1 4 (100.00%) SaaS
Database & Business Intelligence
1 4 (100.00%) Apache Cassandra
1 4 (100.00%) HBase
1 4 (100.00%) MySQL
1 4 (100.00%) NoSQL
Development Applications
1 4 (100.00%) Cucumber
1 4 (100.00%) Hamcrest
1 4 (100.00%) JMeter
1 4 (100.00%) jMock
1 4 (100.00%) JUnit
1 4 (100.00%) Selenium
1 4 (100.00%) SoapUI
2 1 (25.00%) Jenkins
Job Titles
1 4 (100.00%) Java Engineer
1 4 (100.00%) QA Engineer
1 4 (100.00%) Senior Java Engineer
1 4 (100.00%) Senior QA Engineer
2 3 (75.00%) Automation Tester
2 3 (75.00%) Java Automation Tester
2 3 (75.00%) Linux Engineer
2 3 (75.00%) QA Automation Engineer
2 3 (75.00%) QA Automation Tester
2 3 (75.00%) QA Tester
2 3 (75.00%) Selenium Automation Tester
2 3 (75.00%) Selenium Tester
2 3 (75.00%) Senior Automation Tester
2 3 (75.00%) Senior Linux Engineer
2 3 (75.00%) Senior QA Tester
2 3 (75.00%) Senior Tester
2 3 (75.00%) Tester
Libraries, Frameworks & Software Standards
1 4 (100.00%) REST
1 4 (100.00%) RESTful
1 4 (100.00%) Web Services
Operating Systems
1 4 (100.00%) Linux
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Continuous Delivery
1 4 (100.00%) Continuous Integration
1 4 (100.00%) SOA
1 4 (100.00%) Software Testing
1 4 (100.00%) Test Automation
1 4 (100.00%) Unit Testing
2 1 (25.00%) BDD
Programming Languages
1 4 (100.00%) Java
1 4 (100.00%) Python
Quality Assurance & Compliance
1 4 (100.00%) QA