The following table provides summary statistics for permanent job vacancies advertised in Harrow 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 / Harrow
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 4 8 14
Rank change year-on-year +4 +6  
Permanent jobs citing Linux 1 9 9
As % of all permanent IT jobs advertised in Harrow 16.67% 16.07% 10.11%
As % of the Operating Systems category 25.00% 42.86% 42.86%
Number of salaries quoted 1 7 1
Median salary £47,500 £50,000 £46,500
Median salary % change year-on-year -5.00% +7.52%  
90% offered a salary of more than £43,750 £34,500 £45,750
10% offered a salary of more than £51,250 £65,500 £47,250
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 Harrow with a requirement for operating system skills.

Operating System Skills
Harrow
Permanent job vacancies with a requirement for operating system skills 4 21 21
As % of all permanent IT job vacancies advertised in Harrow 66.67% 37.50% 23.60%
Number of salaries quoted 7 48 24
Median salary £35,000 £35,000 £40,000
Median salary % change year-on-year - -12.50%  
90% offered a salary of more than £29,250 £25,750 £24,250
10% offered a salary of more than £41,500 £46,950 £58,750
UK excluding London median salary £37,500 £37,500 £37,500

Linux
Job Vacancy Trend in Harrow

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

Job vacancy trend for Linux in Harrow

Linux
Salary Trend in Harrow

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

Salary trend for Linux in Harrow

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 Harrow region with a requirement for Linux.

1 2 (100.00%) Finance
1 2 (100.00%) Java
1 2 (100.00%) Ansible
1 2 (100.00%) DevOps
1 2 (100.00%) Jenkins
2 1 (50.00%) Apache Camel
2 1 (50.00%) C#
2 1 (50.00%) Mule ESB
2 1 (50.00%) RAML
2 1 (50.00%) SQL
2 1 (50.00%) MySQL
2 1 (50.00%) SOAP
2 1 (50.00%) XSLT
2 1 (50.00%) Apache
2 1 (50.00%) Python
2 1 (50.00%) Eclipse
2 1 (50.00%) Nagios
2 1 (50.00%) Firewall
2 1 (50.00%) PostgreSQL
2 1 (50.00%) Hibernate
2 1 (50.00%) NetBeans
2 1 (50.00%) Banking
2 1 (50.00%) Subversion
2 1 (50.00%) Spring
2 1 (50.00%) Maven
2 1 (50.00%) JIRA
2 1 (50.00%) Wireshark
2 1 (50.00%) Continuous Integration
2 1 (50.00%) Mule
2 1 (50.00%) Git (software)

Linux
Co-occurring IT Skills in Harrow 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 1 (50.00%) Apache
1 1 (50.00%) Mule
1 1 (50.00%) Mule ESB
Cloud Services
1 1 (50.00%) SaaS
Communications & Networking
1 1 (50.00%) Firewall
1 1 (50.00%) Wireshark
Database & Business Intelligence
1 1 (50.00%) MongoDB
1 1 (50.00%) MySQL
1 1 (50.00%) Neo4j
1 1 (50.00%) PostgreSQL
Development Applications
1 2 (100.00%) Jenkins
2 1 (50.00%) Eclipse
2 1 (50.00%) Git (software)
2 1 (50.00%) JIRA
2 1 (50.00%) Maven
2 1 (50.00%) NetBeans
2 1 (50.00%) Subversion
General
1 2 (100.00%) Finance
2 1 (50.00%) Banking
Job Titles
1 1 (50.00%) Developer
1 1 (50.00%) DevOps Engineer
1 1 (50.00%) Java Developer
1 1 (50.00%) Java Software Developer
1 1 (50.00%) Software Developer
Libraries, Frameworks & Software Standards
1 1 (50.00%) Apache Camel
1 1 (50.00%) Hibernate
1 1 (50.00%) Node.js
1 1 (50.00%) RAML
1 1 (50.00%) SOAP
1 1 (50.00%) Spring
1 1 (50.00%) XSLT
Processes & Methodologies
1 2 (100.00%) DevOps
2 1 (50.00%) Continuous Integration
2 1 (50.00%) Open Source
Programming Languages
1 2 (100.00%) Java
2 1 (50.00%) C#
2 1 (50.00%) Python
2 1 (50.00%) SQL
Systems Management
1 2 (100.00%) Ansible
2 1 (50.00%) Nagios