Period
to 22 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Gloucestershire 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 6 months to 22 October 2018 with a comparison to the same period in the previous 2 years.

Open Source
South West > Gloucestershire
6 months to
22 Oct 2018
Same period 2017 Same period 2016
Rank 63 116 130
Rank change year-on-year +53 +14 +5
Permanent jobs citing Open Source 75 22 30
As % of all permanent IT jobs advertised in Gloucestershire 4.55% 1.42% 1.39%
As % of the Processes & Methodologies category 4.89% 1.57% 1.52%
Number of salaries quoted 51 18 21
Gloucestershire median annual salary £50,000 £42,500 £50,000
Median salary % change year-on-year +17.65% -15.00% +17.65%
10th Percentile £37,500 £33,750 £37,500
90th Percentile £63,750 £70,750 £67,000
South West median annual salary £50,000 £50,000 £40,000
% change year-on-year - +25.00% -11.11%

Open Source is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Gloucestershire with a requirement for process or methodology skills.

All Process and Methodology Skills
Gloucestershire
Permanent vacancies with a requirement for process or methodology skills 1,535 1,398 1,978
As % of all permanent IT jobs advertised in Gloucestershire 93.14% 90.54% 91.53%
Number of salaries quoted 1,243 1,124 1,577
Gloucestershire median annual salary £47,500 £42,500 £42,500
Median salary % change year-on-year +11.76% - +3.66%
10th Percentile £26,250 £25,750 £26,250
90th Percentile £68,750 £62,500 £63,750
South West median annual salary £44,515 £42,500 £40,000
% change year-on-year +4.74% +6.25% -

Open Source
Job Vacancy Trend in Gloucestershire

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

Job vacancy trend for Open Source in Gloucestershire

Open Source
Salary Trend in Gloucestershire

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

Salary trend for Open Source in Gloucestershire

Open Source
Salary Histogram in Gloucestershire

The salary distribution of IT jobs citing Open Source in Gloucestershire over the 6 months to 22 October 2018.

Salary histogram for Open Source in Gloucestershire

Open Source
Job Locations in Gloucestershire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Open Source within the Gloucestershire region over the 6 months to 22 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cheltenham +30 38 £52,500 +10.53% 1
Gloucester +21 16 £55,000 -15.38% 3
Cirencester +15 1 £40,000 -
Open Source
South West

For the 6 months to 22 October 2018, IT jobs citing Open Source also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Gloucestershire region with a requirement for Open Source.

1 61 (81.33%) Python
2 58 (77.33%) Linux
3 57 (76.00%) C++
3 57 (76.00%) Software Engineering
4 54 (72.00%) Agile Software Development
5 48 (64.00%) Java
6 43 (57.33%) Scrum
7 40 (53.33%) Jenkins
7 40 (53.33%) DevOps
8 37 (49.33%) CentOS
8 37 (49.33%) Red Hat Enterprise Linux
9 36 (48.00%) Requirements Analysis
10 35 (46.67%) JIRA
10 35 (46.67%) Red Hat
11 34 (45.33%) OO
11 34 (45.33%) Apache
11 34 (45.33%) OOD
11 34 (45.33%) Spring
12 32 (42.67%) JSF
12 32 (42.67%) Java EE
12 32 (42.67%) Wiki
12 32 (42.67%) Atlassian Bamboo
12 32 (42.67%) JUnit
12 32 (42.67%) EJB
12 32 (42.67%) EasyMock
12 32 (42.67%) Confluence
12 32 (42.67%) Bitbucket
13 31 (41.33%) Security Cleared
14 28 (37.33%) DV Cleared
15 22 (29.33%) JavaScript

Open Source
Co-occurring IT Skills in Gloucestershire 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 34 (45.33%) Apache
2 32 (42.67%) Confluence
3 5 (6.67%) OpenStack
4 1 (1.33%) CMS
4 1 (1.33%) Drupal
4 1 (1.33%) Elasticsearch
4 1 (1.33%) GeoServer
4 1 (1.33%) IIS
4 1 (1.33%) SharePoint
Applications
1 1 (1.33%) InfoPath
Cloud Services
1 6 (8.00%) Microsoft Azure
2 3 (4.00%) Amazon AWS
3 2 (2.67%) OpenShift
4 1 (1.33%) GitHub
4 1 (1.33%) IaaS
4 1 (1.33%) PaaS
4 1 (1.33%) SaaS
Communications & Networking
1 6 (8.00%) Wireshark
2 5 (6.67%) Internet
3 3 (4.00%) DNS
3 3 (4.00%) TCP/IP
3 3 (4.00%) VLAN
4 2 (2.67%) Network Security
5 1 (1.33%) Firewall
5 1 (1.33%) HTTPS
Database & Business Intelligence
1 9 (12.00%) Big Data
2 6 (8.00%) MongoDB
2 6 (8.00%) Neo4j
3 4 (5.33%) Data Warehouse
4 1 (1.33%) Geospatial Data
4 1 (1.33%) GIS
4 1 (1.33%) MySQL
4 1 (1.33%) SQL Server
4 1 (1.33%) SQL Server Integration Services
Development Applications
1 40 (53.33%) Jenkins
2 35 (46.67%) JIRA
3 32 (42.67%) Atlassian Bamboo
3 32 (42.67%) Bitbucket
3 32 (42.67%) EasyMock
3 32 (42.67%) JUnit
4 13 (17.33%) Git (software)
5 3 (4.00%) GitLab
5 3 (4.00%) Vagrant
6 2 (2.67%) Selenium
7 1 (1.33%) Subversion
General
1 14 (18.67%) Finance
2 4 (5.33%) Law
2 4 (5.33%) Military
2 4 (5.33%) Telecoms
3 3 (4.00%) Electronics
3 3 (4.00%) Manufacturing
3 3 (4.00%) Marketing
Job Titles
1 44 (58.67%) Software Engineer
2 32 (42.67%) Java Engineer
2 32 (42.67%) Java Software Engineer
3 31 (41.33%) DevOps Engineer
4 26 (34.67%) Developer
5 16 (21.33%) Java Developer
5 16 (21.33%) Software Developer
6 12 (16.00%) DevOps Developer
6 12 (16.00%) Java Software Developer
7 11 (14.67%) Developer/Software Engineer
8 10 (13.33%) Agile Developer
8 10 (13.33%) Agile Java Developer
9 8 (10.67%) Python Developer
10 6 (8.00%) Senior Software Engineer
11 5 (6.67%) C++ Developer
11 5 (6.67%) C++ Software Developer
12 4 (5.33%) C# Developer
12 4 (5.33%) Data Science Engineer
12 4 (5.33%) Data Scientist
12 4 (5.33%) Senior Data Scientist
Libraries, Frameworks & Software Standards
1 34 (45.33%) Spring
2 32 (42.67%) EJB
2 32 (42.67%) Java EE
2 32 (42.67%) JSF
3 14 (18.67%) Node.js
4 8 (10.67%) AngularJS
5 7 (9.33%) React
5 7 (9.33%) Vue.js
6 4 (5.33%) Django
7 2 (2.67%) CSS
7 2 (2.67%) Hibernate
7 2 (2.67%) HTML
7 2 (2.67%) STL
7 2 (2.67%) Yocto
8 1 (1.33%) .NET
8 1 (1.33%) CGI
8 1 (1.33%) jQuery
8 1 (1.33%) OpenLayers
8 1 (1.33%) SOAP
8 1 (1.33%) XHTML
Miscellaneous
1 32 (42.67%) Wiki
2 7 (9.33%) Computer Science
3 6 (8.00%) Analytical Skills
4 5 (6.67%) Self-Motivation
5 4 (5.33%) Data Protection Act
6 3 (4.00%) Enterprise Software
6 3 (4.00%) Private Cloud
6 3 (4.00%) Public Cloud
7 2 (2.67%) Device Driver
7 2 (2.67%) Field-Programmable Gate Array
7 2 (2.67%) Industry 4.0
8 1 (1.33%) Cyber Defence
8 1 (1.33%) Cyberattack
8 1 (1.33%) Cyberthreat
8 1 (1.33%) Management Information System
8 1 (1.33%) W3C
Operating Systems
1 58 (77.33%) Linux
2 37 (49.33%) CentOS
2 37 (49.33%) Red Hat Enterprise Linux
3 16 (21.33%) Windows
4 4 (5.33%) Unix
5 3 (4.00%) Solaris
5 3 (4.00%) Ubuntu
5 3 (4.00%) Windows Server
5 3 (4.00%) Windows Server 2008
5 3 (4.00%) Windows Server 2012
6 2 (2.67%) Android
6 2 (2.67%) Apple iOS
6 2 (2.67%) Embedded Linux
7 1 (1.33%) Windows Phone
Processes & Methodologies
1 57 (76.00%) Software Engineering
2 54 (72.00%) Agile Software Development
3 43 (57.33%) Scrum
4 40 (53.33%) DevOps
5 36 (48.00%) Requirements Analysis
6 34 (45.33%) OO
6 34 (45.33%) OOD
7 10 (13.33%) Analytics
7 10 (13.33%) Collaborative Working
7 10 (13.33%) Continuous Integration
7 10 (13.33%) Cybersecurity
8 9 (12.00%) TDD
9 8 (10.67%) Data Science
9 8 (10.67%) Test Strategy
9 8 (10.67%) UML
10 7 (9.33%) Mentoring
10 7 (9.33%) Workflow
11 6 (8.00%) Artificial Intelligence
11 6 (8.00%) Continuous Delivery
11 6 (8.00%) Data Analytics
Programming Languages
1 61 (81.33%) Python
2 57 (76.00%) C++
3 48 (64.00%) Java
4 22 (29.33%) JavaScript
5 16 (21.33%) C#
6 15 (20.00%) C
7 11 (14.67%) SQL
8 10 (13.33%) PowerShell
9 8 (10.67%) Bash Shell
9 8 (10.67%) Go
10 6 (8.00%) Assembly Language
10 6 (8.00%) Ruby
11 3 (4.00%) Perl
12 2 (2.67%) Embedded C
12 2 (2.67%) Embedded C++
12 2 (2.67%) Java 8
12 2 (2.67%) Rust
13 1 (1.33%) PHP
13 1 (1.33%) Scala
Qualifications
1 31 (41.33%) Security Cleared
2 28 (37.33%) DV Cleared
3 18 (24.00%) SC Cleared
4 5 (6.67%) Degree
5 1 (1.33%) CREST Certified
5 1 (1.33%) OSCE
5 1 (1.33%) OSCP
5 1 (1.33%) PhD
Quality Assurance & Compliance
1 4 (5.33%) GDPR
2 1 (1.33%) PCI DSS
2 1 (1.33%) QA
System Software
1 14 (18.67%) Docker
2 6 (8.00%) vSphere
3 4 (5.33%) Active Directory
4 3 (4.00%) Hyper-V
4 3 (4.00%) VirtualBox
4 3 (4.00%) VMware ESXi
4 3 (4.00%) VMware Infrastructure
Systems Management
1 10 (13.33%) Ansible
2 8 (10.67%) Puppet
3 6 (8.00%) Kubernetes
4 5 (6.67%) Opscode Chef
5 3 (4.00%) Salt
5 3 (4.00%) SCCM
5 3 (4.00%) WSUS
Vendors
1 35 (46.67%) Red Hat
2 3 (4.00%) Microsoft
2 3 (4.00%) SAP
2 3 (4.00%) VMware
3 1 (1.33%) ESRI
3 1 (1.33%) Oracle