The table below looks at the statistics for Unix skills in IT jobs advertised for the Chiswick region. Included is a guide to the salaries offered in IT jobs that have cited Unix over the 3 months to 22 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
22 Jan 2017
Same period 2016 Same period 2015
Unix
London / Chiswick
Rank 15 17 12
Rank change year-on-year
+2 -5
Permanent jobs citing Unix 11 3 1
As % of all permanent IT jobs located in Chiswick 16.67% 5.45% 2.94%
As % of the Operating Systems category 26.19% 9.09% 10.00%
Number of salaries quoted 11 3 1
Median salary £52,500 £40,000 £62,500
Median salary % change year-on-year
+31.25% -36.00%
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Chiswick region.

Operating Systems Category
Chiswick
Permanent IT job ads with a match in the
Operating Systems category
42 33 10
As % of all permanent IT jobs located in Chiswick 63.64% 60.00% 29.41%
Number of salaries quoted 38 33 10
Median salary £52,500 £32,500 £45,000
Median salary % change year-on-year
+61.53% -27.77%
90% offered a salary of more than £32,500 £26,000 £29,500
10% offered a salary of more than £68,250 £45,000 £49,000
UK excluding London median salary £37,500 £37,500 £37,500

Unix
Jobs Demand Trend in Chiswick

The demand trend of job ads across the Chiswick region citing Unix as a proportion of all IT jobs with a match in the Operating Systems category.

Unix Jobs Demand Trend in Chiswick

Unix
Salary Trend in Chiswick

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

Unix Salary Trend in Chiswick

Unix
Top 30 Related IT Skills in Chiswick

For the 6 months to 22 January 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 22 (100.00%) Linux
2 21 (95.45%) Python
2 21 (95.45%) MySQL
2 21 (95.45%) Agile Software Development
2 21 (95.45%) Continuous Integration
3 20 (90.91%) Unit Testing
3 20 (90.91%) Test Automation
3 20 (90.91%) RESTful
3 20 (90.91%) Software Testing
3 20 (90.91%) QA
3 20 (90.91%) Selenium
3 20 (90.91%) jMock
3 20 (90.91%) Hamcrest
3 20 (90.91%) Cucumber
3 20 (90.91%) Apache Cassandra
3 20 (90.91%) NoSQL
3 20 (90.91%) SoapUI
3 20 (90.91%) REST
3 20 (90.91%) HBase
3 20 (90.91%) SaaS
3 20 (90.91%) JMeter
3 20 (90.91%) JUnit
3 20 (90.91%) Web Services
3 20 (90.91%) Java
3 20 (90.91%) SOA
3 20 (90.91%) Continuous Delivery
4 10 (45.45%) QA Automation
5 1 (4.55%) Ruby
5 1 (4.55%) CEH
5 1 (4.55%) Sourcefire

Unix
Top Related 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 20 (90.91%) SaaS
Communications & Networking
1 1 (4.55%) Intrusion Detection
1 1 (4.55%) TCP/IP
Database & Business Intelligence
1 21 (95.45%) MySQL
2 20 (90.91%) Apache Cassandra
2 20 (90.91%) HBase
2 20 (90.91%) NoSQL
Development Applications
1 20 (90.91%) Cucumber
1 20 (90.91%) Hamcrest
1 20 (90.91%) JMeter
1 20 (90.91%) jMock
1 20 (90.91%) JUnit
1 20 (90.91%) Selenium
1 20 (90.91%) SoapUI
2 1 (4.55%) Gradle
2 1 (4.55%) Jenkins
2 1 (4.55%) Maven
2 1 (4.55%) Sonatype Nexus
Job Titles
1 20 (90.91%) QA Tester
1 20 (90.91%) Selenium Tester
1 20 (90.91%) Tester
2 18 (81.82%) Automation Tester
2 18 (81.82%) Java Automation Tester
2 18 (81.82%) QA Automation Tester
2 18 (81.82%) Selenium Automation Tester
3 15 (68.18%) Agile Tester
4 11 (50.00%) SOA Tester
4 11 (50.00%) Web Automation Tester
4 11 (50.00%) Web Tester
5 9 (40.91%) Senior QA Tester
5 9 (40.91%) Senior Tester
6 7 (31.82%) Senior Automation Tester
7 6 (27.27%) Java Engineer
7 6 (27.27%) QA Engineer
7 6 (27.27%) Senior Java Engineer
7 6 (27.27%) Senior QA Engineer
8 4 (18.18%) QA Automation Engineer
8 4 (18.18%) Senior Agile Tester
Libraries, Frameworks & Software Standards
1 20 (90.91%) REST
1 20 (90.91%) RESTful
1 20 (90.91%) Web Services
Operating Systems
1 22 (100.00%) Linux
2 1 (4.55%) Solaris
2 1 (4.55%) Windows
Processes & Methodologies
1 21 (95.45%) Agile Software Development
1 21 (95.45%) Continuous Integration
2 20 (90.91%) Continuous Delivery
2 20 (90.91%) SOA
2 20 (90.91%) Software Testing
2 20 (90.91%) Test Automation
2 20 (90.91%) Unit Testing
3 10 (45.45%) QA Automation
4 1 (4.55%) Analytics
4 1 (4.55%) Configuration Management
4 1 (4.55%) Cybersecurity
4 1 (4.55%) DevOps
4 1 (4.55%) Incident Management
4 1 (4.55%) Information Security
4 1 (4.55%) Operations Management
4 1 (4.55%) Security Monitoring
4 1 (4.55%) SIEM
Programming Languages
1 21 (95.45%) Python
2 20 (90.91%) Java
3 1 (4.55%) Perl
3 1 (4.55%) Ruby
3 1 (4.55%) SQL
Qualifications
1 1 (4.55%) CEH
1 1 (4.55%) CISSP
1 1 (4.55%) GCIA
1 1 (4.55%) GCIH
Quality Assurance & Compliance
1 20 (90.91%) QA
2 1 (4.55%) PCI DSS
2 1 (4.55%) Sarbanes-Oxley
Systems Management
1 1 (4.55%) Opscode Chef
1 1 (4.55%) Puppet
1 1 (4.55%) RSA Security Analytics
Vendors
1 1 (4.55%) Forcepoint
1 1 (4.55%) NetWitness
1 1 (4.55%) Qualys
1 1 (4.55%) Sourcefire