The following table provides summary statistics for permanent job vacancies advertised in Chatham 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 23 June 2017 with a comparison to the same period in the previous 2 years.

Open Source
Kent / Chatham
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 8 - -
Rank change year-on-year - 0  
Permanent jobs citing Open Source 3 0 0
As % of all permanent IT jobs advertised in Chatham 10.00% - -
As % of the Processes & Methodologies category 12.00% - -
Number of salaries quoted 3 0 0
Median salary £32,500 - -
UK excluding London median salary £47,500 £47,500 £45,000
% change year-on-year - +5.55%  

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 Chatham with a requirement for process and methodology skills.

Process & Methodology Skills
Chatham
Permanent job vacancies with a requirement for process and methodology skills 25 52 18
As % of all permanent IT job vacancies advertised in Chatham 83.33% 91.23% 66.67%
Number of salaries quoted 23 41 18
Median salary £35,000 £37,500 £32,500
Median salary % change year-on-year -6.66% +15.38%  
90% offered a salary of more than £25,500 £27,000 £25,000
10% offered a salary of more than £60,000 £56,250 £50,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Open Source
Job Vacancy Trend in Chatham

The job posting trend of jobs advertised in Chatham 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 Chatham

Open Source
Salary Trend in Chatham

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

Salary trend for Open Source in Chatham

Open Source
Salary Histogram in Chatham

The salary distribution of IT jobs citing Open Source in Chatham over the 3 months to 23 June 2017.

Salary histogram for Open Source in Chatham

For the 6 months to 23 June 2017, IT jobs citing Open Source 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 Chatham region with a requirement for Open Source.

1 8 (88.89%) C#
1 8 (88.89%) HTML
1 8 (88.89%) JavaScript
1 8 (88.89%) .NET
1 8 (88.89%) ASP.NET
1 8 (88.89%) CSS
2 7 (77.78%) SQL Server
2 7 (77.78%) Linux
2 7 (77.78%) Unix
2 7 (77.78%) Windows
3 6 (66.67%) Solaris
3 6 (66.67%) Oracle9i Database
3 6 (66.67%) XHTML
3 6 (66.67%) UML
3 6 (66.67%) OOA/OOD
3 6 (66.67%) OO
3 6 (66.67%) ECMAScript
3 6 (66.67%) Microsoft
3 6 (66.67%) Red Hat
3 6 (66.67%) Oracle
3 6 (66.67%) SOAP
3 6 (66.67%) Web Services
3 6 (66.67%) XML
3 6 (66.67%) XSLT
3 6 (66.67%) Java
3 6 (66.67%) PHP
3 6 (66.67%) VB
3 6 (66.67%) VB.NET
3 6 (66.67%) Windows Server
3 6 (66.67%) Oracle Database

Open Source
Co-occurring IT Skills in Chatham 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 (11.11%) Apache
Communications & Networking
1 1 (11.11%) TCP/IP
Database & Business Intelligence
1 7 (77.78%) SQL Server
2 6 (66.67%) Oracle Database
2 6 (66.67%) Oracle9i Database
3 1 (11.11%) PostgreSQL
Development Applications
1 1 (11.11%) Subversion
Job Titles
1 8 (88.89%) C# Developer
1 8 (88.89%) Developer
2 7 (77.78%) .NET Developer
2 7 (77.78%) C# .NET Developer
3 1 (11.11%) .NET Web Developer
3 1 (11.11%) Administrator
3 1 (11.11%) ASP.NET Developer
3 1 (11.11%) C# ASP.NET Developer
3 1 (11.11%) C# Software Developer
3 1 (11.11%) C# Web Developer
3 1 (11.11%) Full Stack Web Developer
3 1 (11.11%) Junior
3 1 (11.11%) Junior Systems Administrator
3 1 (11.11%) Senior .NET Developer
3 1 (11.11%) Senior C# .NET Developer
3 1 (11.11%) Senior C# Developer
3 1 (11.11%) Senior Developer
3 1 (11.11%) Software Developer
3 1 (11.11%) Systems Administrator
3 1 (11.11%) Web Developer
Libraries, Frameworks & Software Standards
1 8 (88.89%) .NET
1 8 (88.89%) ASP.NET
1 8 (88.89%) CSS
1 8 (88.89%) HTML
2 6 (66.67%) SOAP
2 6 (66.67%) Web Services
2 6 (66.67%) XHTML
2 6 (66.67%) XML
2 6 (66.67%) XSLT
3 2 (22.22%) AngularJS
3 2 (22.22%) CSS3
3 2 (22.22%) HTML5
4 1 (11.11%) LAPP Stack
Miscellaneous
1 2 (22.22%) Data Centre
1 2 (22.22%) Mobile App
Operating Systems
1 7 (77.78%) Linux
1 7 (77.78%) Unix
1 7 (77.78%) Windows
2 6 (66.67%) Solaris
2 6 (66.67%) Windows 2000 Server
2 6 (66.67%) Windows Server
Processes & Methodologies
1 6 (66.67%) Change Control
1 6 (66.67%) Digital Transformation Programme
1 6 (66.67%) Functional Testing
1 6 (66.67%) OO
1 6 (66.67%) OOA/OOD
1 6 (66.67%) Software Testing
1 6 (66.67%) UML
1 6 (66.67%) User Acceptance Testing
2 2 (22.22%) OOD
2 2 (22.22%) Scrum
2 2 (22.22%) TDD
2 2 (22.22%) Web Development
Programming Languages
1 8 (88.89%) C#
1 8 (88.89%) JavaScript
2 6 (66.67%) ECMAScript
2 6 (66.67%) Java
2 6 (66.67%) PHP
2 6 (66.67%) VB
2 6 (66.67%) VB.NET
3 5 (55.56%) VBScript
4 1 (11.11%) Perl
4 1 (11.11%) Shell Script
4 1 (11.11%) SQL
System Software
1 1 (11.11%) Active Directory
Vendors
1 6 (66.67%) Microsoft
1 6 (66.67%) Oracle
1 6 (66.67%) Red Hat
2 1 (11.11%) Cisco