The following table provides summary statistics for permanent job vacancies advertised in Bristol with a requirement for Xen skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Xen over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Xen Project
South West / Bristol
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 137 113 112
Rank change year-on-year -24 -1  
Permanent jobs citing Xen 5 7 27
As % of all permanent IT jobs advertised in Bristol 0.27% 0.44% 1.40%
As % of the System Software category 2.69% 4.32% 11.34%
Number of salaries quoted 5 7 5
Median salary £60,000 £67,500 £70,000
Median salary % change year-on-year -11.11% -3.57%  
UK excluding London median salary £57,500 £42,500 £42,500
% change year-on-year +35.29% -  

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

System Software Skills
Bristol
Permanent job vacancies with a requirement for system software skills 186 162 238
As % of all permanent IT job vacancies advertised in Bristol 10.11% 10.09% 12.33%
Number of salaries quoted 156 139 180
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 £24,064 £21,000 £26,200
10% offered a salary of more than £60,000 £70,000 £59,000
UK excluding London median salary £38,000 £38,500 £37,500
% change year-on-year -1.29% +2.66%  

Xen
Job Vacancy Trend in Bristol

The job posting trend of jobs advertised in Bristol citing Xen as a proportion of all permanent or contract IT jobs with a match in the System Software category.

Job vacancy trend for Xen in Bristol

Xen
Salary Trend in Bristol

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

Salary trend for Xen in Bristol

For the 6 months to 23 June 2017, IT jobs citing Xen 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 Bristol region with a requirement for Xen.

1 5 (100.00%) WebLogic
1 5 (100.00%) ITIL
1 5 (100.00%) Unix
1 5 (100.00%) Windows
1 5 (100.00%) Linux
1 5 (100.00%) JBoss
1 5 (100.00%) RUP
1 5 (100.00%) DSDM
1 5 (100.00%) Python
1 5 (100.00%) Microsoft
1 5 (100.00%) Red Hat
1 5 (100.00%) Tivoli
1 5 (100.00%) Shell Script
1 5 (100.00%) Configuration Management
1 5 (100.00%) Disaster Recovery
1 5 (100.00%) Firewall
1 5 (100.00%) SQL
1 5 (100.00%) .NET
1 5 (100.00%) Oracle
1 5 (100.00%) Scrum
1 5 (100.00%) Agile Software Development
1 5 (100.00%) Subversion
1 5 (100.00%) Ruby
1 5 (100.00%) WebSphere
1 5 (100.00%) Continuous Integration
1 5 (100.00%) Red Hat Enterprise Linux
1 5 (100.00%) OWASP
1 5 (100.00%) TeamCity
1 5 (100.00%) Git (software)
1 5 (100.00%) XenServer

Xen
Co-occurring IT Skills in Bristol 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 5 (100.00%) CloudStack
1 5 (100.00%) JBoss
1 5 (100.00%) OpenStack
1 5 (100.00%) WebLogic
1 5 (100.00%) WebSphere
2 3 (60.00%) WebSphere Application Server
Cloud Services
1 5 (100.00%) Amazon AWS
Communications & Networking
1 5 (100.00%) Firewall
Development Applications
1 5 (100.00%) Git (software)
1 5 (100.00%) Jenkins
1 5 (100.00%) Subversion
1 5 (100.00%) TeamCity
General
1 2 (40.00%) Finance
1 2 (40.00%) Retail
1 2 (40.00%) Telecoms
Job Titles
1 5 (100.00%) DevOps Engineer
2 2 (40.00%) Platform Engineer
3 1 (20.00%) AWS DevOps
3 1 (20.00%) AWS DevOps Engineer
3 1 (20.00%) AWS Engineer
Libraries, Frameworks & Software Standards
1 5 (100.00%) .NET
2 3 (60.00%) LAMP
Operating Systems
1 5 (100.00%) Linux
1 5 (100.00%) Red Hat Enterprise Linux
1 5 (100.00%) Unix
1 5 (100.00%) Windows
Processes & Methodologies
1 5 (100.00%) Agile Software Development
1 5 (100.00%) Auto-Scaling
1 5 (100.00%) Configuration Management
1 5 (100.00%) Continuous Integration
1 5 (100.00%) DevOps
1 5 (100.00%) Disaster Recovery
1 5 (100.00%) DSDM
1 5 (100.00%) ITIL
1 5 (100.00%) OWASP
1 5 (100.00%) RUP
1 5 (100.00%) Scrum
2 3 (60.00%) Build Automation
2 3 (60.00%) Performance Tuning
3 2 (40.00%) SDLC
Programming Languages
1 5 (100.00%) Python
1 5 (100.00%) Ruby
1 5 (100.00%) Shell Script
1 5 (100.00%) SQL
2 3 (60.00%) Bash Shell
3 2 (40.00%) C
System Software
1 5 (100.00%) vSphere
1 5 (100.00%) XenServer
Systems Management
1 5 (100.00%) Ansible
1 5 (100.00%) Cobbler
1 5 (100.00%) Opscode Chef
1 5 (100.00%) Puppet
1 5 (100.00%) Terraform
1 5 (100.00%) Tivoli
2 3 (60.00%) Salt
Vendors
1 5 (100.00%) EnterpriseDB
1 5 (100.00%) Microsoft
1 5 (100.00%) Oracle
1 5 (100.00%) Red Hat