The following table provides summary statistics for permanent job vacancies advertised in Middlesex with a requirement for Open Source skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Open Source over the 3 months to 22 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Open Source
South East / Middlesex
Rank - 26 32
Permanent jobs citing Open Source 0 2 6
As % of all permanent IT jobs advertised in Middlesex - 1.16% 2.22%
As % of the Processes & Methodologies category - 1.60% 2.94%
Number of salaries quoted 0 2 4
Median salary - £68,750 £55,000
Median salary % change year-on-year - +25.00%  
UK excluding London median salary £45,000 £45,000 £45,000

Open Source is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Middlesex with a requirement for process and methodology skills.

Process & Methodology Skills
Middlesex
Permanent job vacancies with a requirement for process and methodology skills 97 125 204
As % of all permanent IT job vacancies advertised in Middlesex 94.17% 72.67% 75.56%
Number of salaries quoted 80 118 137
Median salary £50,000 £55,000 £51,000
Median salary % change year-on-year -9.09% +7.84%  
90% offered a salary of more than £37,500 £38,500 £34,000
10% offered a salary of more than £57,500 £65,000 £130,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Open Source
Job Vacancy Trend in Middlesex

The job posting trend of jobs advertised in Middlesex citing Open Source as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Open Source in Middlesex

Open Source
Salary Trend in Middlesex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Open Source in Middlesex.

Salary trend for Open Source in Middlesex