The following table provides summary statistics for permanent job vacancies advertised in Derbyshire 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 25 June 2017 with a comparison to the same period in the previous 2 years.

Open Source
East Midlands / Derbyshire
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 28 52 66
Rank change year-on-year +24 +14  
Permanent jobs citing Open Source 18 4 1
As % of all permanent IT jobs advertised in Derbyshire 5.23% 0.92% 0.17%
As % of the Processes & Methodologies category 6.12% 1.08% 0.20%
Number of salaries quoted 18 4 1
Median salary £35,000 £51,500 £37,500
Median salary % change year-on-year -32.03% +37.33%  
UK excluding London median salary £47,250 £47,500 £45,000
% change year-on-year -0.52% +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 Derbyshire with a requirement for process and methodology skills.

Process & Methodology Skills
Derbyshire
Permanent job vacancies with a requirement for process and methodology skills 294 369 501
As % of all permanent IT job vacancies advertised in Derbyshire 85.47% 84.83% 87.13%
Number of salaries quoted 239 313 407
Median salary £40,000 £37,500 £40,000
Median salary % change year-on-year +6.66% -6.25%  
90% offered a salary of more than £28,500 £25,000 £25,000
10% offered a salary of more than £50,000 £61,800 £57,500
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Open Source
Job Vacancy Trend in Derbyshire

The job posting trend of jobs advertised in Derbyshire 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 Derbyshire

Open Source
Salary Trend in Derbyshire

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

Salary trend for Open Source in Derbyshire

Open Source
Job Locations in Derbyshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Open Source within the Derbyshire region over the 3 months to 25 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Derby +16 13 £32,500 -36.89%
Chesterfield - 5 £40,000 -
Open Source
East Midlands

For the 6 months to 25 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 Derbyshire region with a requirement for Open Source.

1 13 (56.52%) Wireless
2 9 (39.13%) Java
2 9 (39.13%) Agile Software Development
3 8 (34.78%) Time Management
3 8 (34.78%) C#
3 8 (34.78%) SQL
4 7 (30.43%) Windows
4 7 (30.43%) Linux
4 7 (30.43%) LAN
4 7 (30.43%) WLAN
4 7 (30.43%) WAN
4 7 (30.43%) Cisco
4 7 (30.43%) Python
4 7 (30.43%) Cisco Certification
4 7 (30.43%) Juniper
4 7 (30.43%) MPLS
4 7 (30.43%) DSL
4 7 (30.43%) VMware Infrastructure
4 7 (30.43%) Degree
4 7 (30.43%) Git (software)
4 7 (30.43%) JNCIS
4 7 (30.43%) JNCIP
4 7 (30.43%) Fortinet
4 7 (30.43%) Computer Science
4 7 (30.43%) Firewall
4 7 (30.43%) Scrum
4 7 (30.43%) VMware
4 7 (30.43%) Scala
4 7 (30.43%) Unified Communications
4 7 (30.43%) R

Open Source
Co-occurring IT Skills in Derbyshire 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 (30.43%) Apache Spark
2 6 (26.09%) IIS
2 6 (26.09%) nginx
Business Applications
1 1 (4.35%) Magento
Cloud Services
1 7 (30.43%) GitHub
2 6 (26.09%) Microsoft Azure
3 1 (4.35%) SaaS
Communications & Networking
1 13 (56.52%) Wireless
2 7 (30.43%) Cisco Nexus
2 7 (30.43%) DSL
2 7 (30.43%) Firewall
2 7 (30.43%) LAN
2 7 (30.43%) MPLS
2 7 (30.43%) Unified Communications
2 7 (30.43%) WAN
2 7 (30.43%) WLAN
3 4 (17.39%) Internet
4 1 (4.35%) SSH
Database & Business Intelligence
1 7 (30.43%) Big Data
2 6 (26.09%) Apache Cassandra
2 6 (26.09%) Data Warehouse
2 6 (26.09%) MongoDB
2 6 (26.09%) Redis
2 6 (26.09%) SQL Server
3 1 (4.35%) Relational Database
Development Applications
1 7 (30.43%) Git (software)
2 1 (4.35%) JIRA
General
1 1 (4.35%) Advertising
Job Titles
1 10 (43.48%) Developer
2 7 (30.43%) Graduate
2 7 (30.43%) Graduate Developer
2 7 (30.43%) Junior
2 7 (30.43%) Junior Developer
2 7 (30.43%) Network Engineer
3 6 (26.09%) DevOps Engineer
4 4 (17.39%) Network Support
4 4 (17.39%) Network Support Engineer
4 4 (17.39%) Senior Network Engineer
4 4 (17.39%) Senior Network Support
4 4 (17.39%) Senior Network Support Engineer
4 4 (17.39%) Senior Support Engineer
4 4 (17.39%) Support Engineer
5 2 (8.70%) PHP Developer
6 1 (4.35%) JavaScript Developer
6 1 (4.35%) PHP Laravel Developer
6 1 (4.35%) Senior Developer
6 1 (4.35%) Senior JavaScript Developer
6 1 (4.35%) Senior Mobile Developer
Libraries, Frameworks & Software Standards
1 6 (26.09%) Web Services
2 3 (13.04%) HTML
3 2 (8.70%) CSS
4 1 (4.35%) .NET
4 1 (4.35%) AngularJS
4 1 (4.35%) Backbone.js
4 1 (4.35%) Hibernate
4 1 (4.35%) HTML5
4 1 (4.35%) jQuery
4 1 (4.35%) Laravel
4 1 (4.35%) Node.js
4 1 (4.35%) PhoneGap
4 1 (4.35%) RequireJS
4 1 (4.35%) Symfony
4 1 (4.35%) Underscore.js
Miscellaneous
1 7 (30.43%) Analytical Skills
1 7 (30.43%) Computer Science
1 7 (30.43%) Data Centre
2 1 (4.35%) Driving Licence
2 1 (4.35%) Mobile App
Operating Systems
1 7 (30.43%) Linux
1 7 (30.43%) Windows
2 2 (8.70%) Android
2 2 (8.70%) Apple iOS
3 1 (4.35%) Mac OS X
3 1 (4.35%) Windows Phone
Processes & Methodologies
1 9 (39.13%) Agile Software Development
2 8 (34.78%) Time Management
3 7 (30.43%) Mentoring
3 7 (30.43%) Scrum
4 6 (26.09%) Budgeting and Forecasting
4 6 (26.09%) Data Management
4 6 (26.09%) DevOps
4 6 (26.09%) Software Engineering
4 6 (26.09%) Virtual Environments
5 4 (17.39%) Network Management
6 3 (13.04%) People Management
6 3 (13.04%) Presales
7 2 (8.70%) Web Development
8 1 (4.35%) Android Development
8 1 (4.35%) iOS Development
8 1 (4.35%) Mobile Development
8 1 (4.35%) MVC
8 1 (4.35%) OO
8 1 (4.35%) OOP
8 1 (4.35%) Security Testing
Programming Languages
1 9 (39.13%) Java
2 8 (34.78%) C#
2 8 (34.78%) SQL
3 7 (30.43%) Python
3 7 (30.43%) R
3 7 (30.43%) Scala
4 3 (13.04%) JavaScript
5 2 (8.70%) Objective-C
5 2 (8.70%) PHP
6 1 (4.35%) Apple Swift
Qualifications
1 7 (30.43%) Cisco Certification
1 7 (30.43%) Computer Science Degree
1 7 (30.43%) Degree
1 7 (30.43%) JNCIP
1 7 (30.43%) JNCIS
2 4 (17.39%) CCNA
2 4 (17.39%) JNCIA
3 3 (13.04%) CCNP
Quality Assurance & Compliance
1 1 (4.35%) QA
System Software
1 7 (30.43%) VMware Infrastructure
2 6 (26.09%) Docker
Vendors
1 7 (30.43%) Cisco
1 7 (30.43%) Fortinet
1 7 (30.43%) Juniper
1 7 (30.43%) VMware