The following table provides summary statistics for permanent job vacancies advertised in Derby 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 29 June 2017 with a comparison to the same period in the previous 2 years.

Open Source
Derbyshire / Derby
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 27 43 -
Rank change year-on-year +16 -  
Permanent jobs citing Open Source 11 4 0
As % of all permanent IT jobs advertised in Derby 4.76% 1.40% -
As % of the Processes & Methodologies category 5.37% 1.62% -
Number of salaries quoted 11 4 0
Median salary £32,500 £51,500 -
Median salary % change year-on-year -36.89% -  
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 Derby with a requirement for process and methodology skills.

Process & Methodology Skills
Derby
Permanent job vacancies with a requirement for process and methodology skills 205 247 277
As % of all permanent IT job vacancies advertised in Derby 88.74% 86.67% 89.64%
Number of salaries quoted 680 917 1186
Median salary £40,000 £35,000 £40,000
Median salary % change year-on-year +14.28% -12.50%  
90% offered a salary of more than £30,000 £22,300 £22,500
10% offered a salary of more than £51,250 £54,875 £55,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Open Source
Job Vacancy Trend in Derby

Job postings citing Open Source as a percentage of all IT jobs advertised in Derby.

Job vacancy trend for Open Source in Derby

Open Source
Salary Trend in Derby

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

Salary trend for Open Source in Derby

For the 6 months to 29 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 Derby region with a requirement for Open Source.

1 9 (56.25%) Agile Software Development
2 8 (50.00%) Time Management
2 8 (50.00%) C#
2 8 (50.00%) Java
2 8 (50.00%) SQL
3 7 (43.75%) Cisco Certification
3 7 (43.75%) Juniper
3 7 (43.75%) Python
3 7 (43.75%) LAN
3 7 (43.75%) WLAN
3 7 (43.75%) WAN
3 7 (43.75%) Cisco
3 7 (43.75%) Firewall
3 7 (43.75%) Wireless
3 7 (43.75%) MPLS
3 7 (43.75%) DSL
3 7 (43.75%) Scrum
3 7 (43.75%) VMware
3 7 (43.75%) VMware Infrastructure
3 7 (43.75%) Scala
3 7 (43.75%) Big Data
3 7 (43.75%) Cisco Nexus
3 7 (43.75%) GitHub
3 7 (43.75%) JNCIS
3 7 (43.75%) JNCIP
3 7 (43.75%) Fortinet
3 7 (43.75%) Degree
3 7 (43.75%) Computer Science
3 7 (43.75%) Unified Communications
3 7 (43.75%) R

Open Source
Co-occurring IT Skills in Derby 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 7 (43.75%) Apache Spark
Cloud Services
1 7 (43.75%) GitHub
2 1 (6.25%) SaaS
Communications & Networking
1 7 (43.75%) Cisco Nexus
1 7 (43.75%) DSL
1 7 (43.75%) Firewall
1 7 (43.75%) LAN
1 7 (43.75%) MPLS
1 7 (43.75%) Unified Communications
1 7 (43.75%) WAN
1 7 (43.75%) Wireless
1 7 (43.75%) WLAN
2 4 (25.00%) Internet
3 1 (6.25%) SSH
Database & Business Intelligence
1 7 (43.75%) Big Data
Development Applications
1 1 (6.25%) Git (software)
1 1 (6.25%) JIRA
Job Titles
1 9 (56.25%) Developer
2 7 (43.75%) Graduate
2 7 (43.75%) Graduate Developer
2 7 (43.75%) Junior
2 7 (43.75%) Junior Developer
2 7 (43.75%) Network Engineer
3 4 (25.00%) Network Support
3 4 (25.00%) Network Support Engineer
3 4 (25.00%) Senior Network Engineer
3 4 (25.00%) Senior Network Support
3 4 (25.00%) Senior Network Support Engineer
3 4 (25.00%) Senior Support Engineer
3 4 (25.00%) Support Engineer
4 1 (6.25%) JavaScript Developer
4 1 (6.25%) PHP Developer
4 1 (6.25%) PHP Laravel Developer
4 1 (6.25%) Senior Developer
4 1 (6.25%) Senior JavaScript Developer
4 1 (6.25%) Senior Mobile Developer
Libraries, Frameworks & Software Standards
1 2 (12.50%) HTML
2 1 (6.25%) .NET
2 1 (6.25%) AngularJS
2 1 (6.25%) Backbone.js
2 1 (6.25%) CSS
2 1 (6.25%) HTML5
2 1 (6.25%) jQuery
2 1 (6.25%) Laravel
2 1 (6.25%) Node.js
2 1 (6.25%) PhoneGap
2 1 (6.25%) RequireJS
2 1 (6.25%) Underscore.js
Miscellaneous
1 7 (43.75%) Analytical Skills
1 7 (43.75%) Computer Science
1 7 (43.75%) Data Centre
2 1 (6.25%) Driving Licence
2 1 (6.25%) Mobile App
Operating Systems
1 2 (12.50%) Android
1 2 (12.50%) Apple iOS
2 1 (6.25%) Linux
2 1 (6.25%) Mac OS X
2 1 (6.25%) Windows
2 1 (6.25%) Windows Phone
Processes & Methodologies
1 9 (56.25%) Agile Software Development
2 8 (50.00%) Time Management
3 7 (43.75%) Mentoring
3 7 (43.75%) Scrum
4 4 (25.00%) Network Management
5 3 (18.75%) People Management
5 3 (18.75%) Presales
6 1 (6.25%) Android Development
6 1 (6.25%) iOS Development
6 1 (6.25%) Mobile Development
6 1 (6.25%) MVC
6 1 (6.25%) MVVM
6 1 (6.25%) OO
6 1 (6.25%) OOP
6 1 (6.25%) Performance Optimisation
6 1 (6.25%) Security Testing
6 1 (6.25%) Web Development
Programming Languages
1 8 (50.00%) C#
1 8 (50.00%) Java
1 8 (50.00%) SQL
2 7 (43.75%) Python
2 7 (43.75%) R
2 7 (43.75%) Scala
3 2 (12.50%) JavaScript
3 2 (12.50%) Objective-C
4 1 (6.25%) Apple Swift
4 1 (6.25%) PHP
Qualifications
1 7 (43.75%) Cisco Certification
1 7 (43.75%) Computer Science Degree
1 7 (43.75%) Degree
1 7 (43.75%) JNCIP
1 7 (43.75%) JNCIS
2 4 (25.00%) CCNA
2 4 (25.00%) JNCIA
3 3 (18.75%) CCNP
Quality Assurance & Compliance
1 1 (6.25%) QA
System Software
1 7 (43.75%) VMware Infrastructure
Vendors
1 7 (43.75%) Cisco
1 7 (43.75%) Fortinet
1 7 (43.75%) Juniper
1 7 (43.75%) VMware