The following table provides summary statistics for permanent job vacancies advertised in Portsmouth with a requirement for Ubuntu skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Ubuntu over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Ubuntu Linux
Hampshire / Portsmouth
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 50 45 44
Rank change year-on-year -5 -1  
Permanent jobs citing Ubuntu 7 1 6
As % of all permanent IT jobs advertised in Portsmouth 1.99% 0.40% 2.05%
As % of the Operating Systems category 8.24% 1.06% 6.12%
Number of salaries quoted 7 1 5
Median salary £40,000 £33,500 £45,000
Median salary % change year-on-year +19.40% -25.55%  
UK excluding London median salary £42,500 £42,500 £45,000
% change year-on-year - -5.55%  

Ubuntu is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Portsmouth with a requirement for operating system skills.

Operating System Skills
Portsmouth
Permanent job vacancies with a requirement for operating system skills 85 94 98
As % of all permanent IT job vacancies advertised in Portsmouth 24.15% 37.60% 33.56%
Number of salaries quoted 80 93 86
Median salary £30,500 £37,000 £45,000
Median salary % change year-on-year -17.56% -17.77%  
UK excluding London median salary £37,500 £37,500 £37,500

Ubuntu
Job Vacancy Trend in Portsmouth

The job posting trend of jobs advertised in Portsmouth citing Ubuntu as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for Ubuntu in Portsmouth

Ubuntu
Salary Trend in Portsmouth

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Ubuntu in Portsmouth.

Salary trend for Ubuntu in Portsmouth

For the 6 months to 24 June 2017, IT jobs citing Ubuntu 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 Portsmouth region with a requirement for Ubuntu.

1 13 (100.00%) Linux
2 10 (76.92%) MySQL
3 8 (61.54%) CentOS
4 6 (46.15%) Web Development
4 6 (46.15%) Twitter Bootstrap
4 6 (46.15%) OO PHP
4 6 (46.15%) Symfony
4 6 (46.15%) Zend
4 6 (46.15%) PHP 5
4 6 (46.15%) jQuery
4 6 (46.15%) HTML
4 6 (46.15%) JavaScript
4 6 (46.15%) PHP
4 6 (46.15%) OOP
4 6 (46.15%) OO
4 6 (46.15%) Apache
4 6 (46.15%) CRM
4 6 (46.15%) MVC
4 6 (46.15%) Finance
4 6 (46.15%) LAMP
4 6 (46.15%) CSS
5 3 (23.08%) Windows
5 3 (23.08%) Ruby
5 3 (23.08%) Bash Shell
5 3 (23.08%) nginx
6 2 (15.38%) ISO/IEC 27001
6 2 (15.38%) Opscode Chef
6 2 (15.38%) Security Architecture
6 2 (15.38%) Penetration Testing
6 2 (15.38%) Network Security

Ubuntu
Co-occurring IT Skills in Portsmouth 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 6 (46.15%) Apache
2 3 (23.08%) nginx
3 1 (7.69%) Apache Solr
3 1 (7.69%) Elasticsearch
Applications
1 1 (7.69%) Microsoft Office
Cloud Services
1 1 (7.69%) G Suite
1 1 (7.69%) Office 365
Communications & Networking
1 2 (15.38%) Network Security
2 1 (7.69%) Firewall
2 1 (7.69%) Internet
2 1 (7.69%) Wireless
Database & Business Intelligence
1 10 (76.92%) MySQL
General
1 6 (46.15%) Finance
2 1 (7.69%) Front Office
Job Titles
1 6 (46.15%) Developer
1 6 (46.15%) PHP Developer
2 3 (23.08%) Infrastructure Engineer
2 3 (23.08%) Infrastructure Operations Engineer
2 3 (23.08%) Operations Engineer
3 2 (15.38%) IT Engineer
3 2 (15.38%) IT Security Engineer
3 2 (15.38%) Security Engineer
3 2 (15.38%) Senior IT Engineer
3 2 (15.38%) Senior Security Engineer
4 1 (7.69%) Administrator
4 1 (7.69%) Linux Administrator
4 1 (7.69%) Linux Engineer
4 1 (7.69%) Linux Systems Administrator
4 1 (7.69%) Systems Administrator
Libraries, Frameworks & Software Standards
1 6 (46.15%) CSS
1 6 (46.15%) HTML
1 6 (46.15%) jQuery
1 6 (46.15%) LAMP
1 6 (46.15%) Symfony
1 6 (46.15%) Twitter Bootstrap
2 1 (7.69%) Phusion Passenger
Miscellaneous
1 2 (15.38%) Data Centre
2 1 (7.69%) Greenfield Project
Operating Systems
1 13 (100.00%) Linux
2 8 (61.54%) CentOS
3 3 (23.08%) Windows
4 1 (7.69%) Debian
4 1 (7.69%) Mac OS X
4 1 (7.69%) Windows 8
4 1 (7.69%) Windows Server
4 1 (7.69%) Windows Server 2008
4 1 (7.69%) Windows Server 2012
Processes & Methodologies
1 6 (46.15%) CRM
1 6 (46.15%) MVC
1 6 (46.15%) OO
1 6 (46.15%) OO PHP
1 6 (46.15%) OOP
1 6 (46.15%) Web Development
2 2 (15.38%) Configuration Management
2 2 (15.38%) Forensic Analysis
2 2 (15.38%) Penetration Testing
2 2 (15.38%) Security Architecture
3 1 (7.69%) Agile Software Development
3 1 (7.69%) Change Control
3 1 (7.69%) Cybersecurity
3 1 (7.69%) DevOps
3 1 (7.69%) Kalman Filter
3 1 (7.69%) Open Source
3 1 (7.69%) Web Filtering
Programming Languages
1 6 (46.15%) JavaScript
1 6 (46.15%) PHP
1 6 (46.15%) PHP 5
2 3 (23.08%) Bash Shell
2 3 (23.08%) Ruby
Quality Assurance & Compliance
1 2 (15.38%) ISO/IEC 27001
2 1 (7.69%) SLA
System Software
1 1 (7.69%) Active Directory
1 1 (7.69%) Ceph
1 1 (7.69%) VirtualBox
1 1 (7.69%) VMware ESXi
1 1 (7.69%) VMware Infrastructure
1 1 (7.69%) VMware Workstation
Systems Management
1 2 (15.38%) Opscode Chef
2 1 (7.69%) Galera Cluster
2 1 (7.69%) HAProxy
2 1 (7.69%) logstash
2 1 (7.69%) Puppet
Vendors
1 6 (46.15%) Zend
2 2 (15.38%) HP
2 2 (15.38%) Red Hat
3 1 (7.69%) Brocade
3 1 (7.69%) Google
3 1 (7.69%) Microsoft
3 1 (7.69%) Salesforce.com
3 1 (7.69%) Supermicro
3 1 (7.69%) VMware