The following table provides summary statistics for permanent job vacancies advertised in Reading with a requirement for VirtualBox skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VirtualBox over the 3 months to 29 April 2017 with a comparison to the same period in the previous 2 years.

Oracle VM VirtualBox
Berkshire / Reading
3 months to
29 Apr 2017
Same period 2016 Same period 2015
Rank 109 123 156
Rank change year-on-year +14 +33  
Permanent jobs citing VirtualBox 5 10 1
As % of all permanent IT jobs advertised in Reading 0.38% 0.53% 0.041%
As % of the System Software category 2.44% 2.99% 0.28%
Number of salaries quoted 5 10 1
Median salary £45,000 £41,500 £60,000
Median salary % change year-on-year +8.43% -30.83%  
UK excluding London median salary £37,500 £41,500 £42,500
% change year-on-year -9.63% -2.35%  

VirtualBox 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 Reading with a requirement for system software skills.

System Software Skills
Reading
Permanent job vacancies with a requirement for system software skills 205 334 360
As % of all permanent IT job vacancies advertised in Reading 15.39% 17.62% 14.58%
Number of salaries quoted 161 301 251
Median salary £45,000 £48,000 £40,000
Median salary % change year-on-year -6.25% +20.00%  
90% offered a salary of more than £25,300 £30,000 £23,500
10% offered a salary of more than £60,000 £90,000 £62,500
UK excluding London median salary £37,500 £37,500 £37,500

VirtualBox
Job Vacancy Trend in Reading

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

Job vacancy trend for VirtualBox in Reading

VirtualBox
Salary Trend in Reading

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

Salary trend for VirtualBox in Reading

For the 6 months to 29 April 2017, IT jobs citing VirtualBox 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 Reading region with a requirement for VirtualBox.

1 9 (100.00%) Linux
1 9 (100.00%) VMware
1 9 (100.00%) VMware Infrastructure
2 7 (77.78%) Amazon AWS
2 7 (77.78%) Open Source
2 7 (77.78%) Bash Shell
2 7 (77.78%) SQL
2 7 (77.78%) Python
2 7 (77.78%) Red Hat
2 7 (77.78%) Redis
2 7 (77.78%) Elasticsearch
2 7 (77.78%) Docker
2 7 (77.78%) KVM
3 5 (55.56%) Perl
3 5 (55.56%) Cybersecurity
3 5 (55.56%) TCP/IP
3 5 (55.56%) DNS
3 5 (55.56%) DHCP
3 5 (55.56%) Ubuntu
3 5 (55.56%) SQLite
3 5 (55.56%) VMware ESXi
3 5 (55.56%) NoSQL
3 5 (55.56%) Rackspace
3 5 (55.56%) SaaS
3 5 (55.56%) Load Balancing
3 5 (55.56%) Amazon EC2
3 5 (55.56%) CentOS
4 4 (44.44%) Git (software)
4 4 (44.44%) Jenkins
4 4 (44.44%) JSON

VirtualBox
Co-occurring IT Skills in Reading 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 (77.78%) Elasticsearch
2 2 (22.22%) Apache
2 2 (22.22%) nginx
2 2 (22.22%) OpenStack
Cloud Services
1 7 (77.78%) Amazon AWS
2 5 (55.56%) Amazon EC2
2 5 (55.56%) SaaS
3 2 (22.22%) IaaS
3 2 (22.22%) Microsoft Azure
3 2 (22.22%) PaaS
Communications & Networking
1 5 (55.56%) DHCP
1 5 (55.56%) DNS
1 5 (55.56%) TCP/IP
2 2 (22.22%) HTTP
2 2 (22.22%) IPv4
Database & Business Intelligence
1 7 (77.78%) Redis
2 5 (55.56%) NoSQL
2 5 (55.56%) SQLite
3 2 (22.22%) Apache Cassandra
3 2 (22.22%) Big Data
3 2 (22.22%) Hadoop
3 2 (22.22%) MongoDB
3 2 (22.22%) Riak
Development Applications
1 4 (44.44%) Git (software)
1 4 (44.44%) Jenkins
1 4 (44.44%) JIRA
1 4 (44.44%) Subversion
2 2 (22.22%) Ant
2 2 (22.22%) Artifactory
2 2 (22.22%) Bugzilla
2 2 (22.22%) Maven
2 2 (22.22%) Selenium
2 2 (22.22%) Sonatype Nexus
2 2 (22.22%) Trac
2 2 (22.22%) Vagrant
Job Titles
1 5 (55.56%) Systems Engineer
2 2 (22.22%) Big Data Developer
2 2 (22.22%) Developer
2 2 (22.22%) DevOps Engineer
2 2 (22.22%) Open Source Developer
2 2 (22.22%) VMware Engineer
Libraries, Frameworks & Software Standards
1 4 (44.44%) JSON
2 2 (22.22%) AngularJS
2 2 (22.22%) HTML
2 2 (22.22%) Kafka
2 2 (22.22%) REST
2 2 (22.22%) Twitter Bootstrap
2 2 (22.22%) WebSockets
2 2 (22.22%) XML
Miscellaneous
1 2 (22.22%) PKI
Operating Systems
1 9 (100.00%) Linux
2 5 (55.56%) CentOS
2 5 (55.56%) Ubuntu
3 2 (22.22%) Red Hat Enterprise Linux
3 2 (22.22%) Windows
Processes & Methodologies
1 7 (77.78%) Open Source
2 5 (55.56%) Cybersecurity
2 5 (55.56%) Load Balancing
3 2 (22.22%) Agile Software Development
3 2 (22.22%) Automated Testing
3 2 (22.22%) Continuous Delivery
3 2 (22.22%) Continuous Deployment
3 2 (22.22%) Continuous Integration
3 2 (22.22%) Customer Requirements
3 2 (22.22%) Data Loss Prevention
3 2 (22.22%) Defensive Programming
3 2 (22.22%) DevOps
3 2 (22.22%) High Availability
3 2 (22.22%) Logistics
3 2 (22.22%) Memory Management
3 2 (22.22%) Open Source Development
3 2 (22.22%) SDLC
3 2 (22.22%) Software Engineering
3 2 (22.22%) Test Automation
3 2 (22.22%) User Stories
Programming Languages
1 7 (77.78%) Bash Shell
1 7 (77.78%) Python
1 7 (77.78%) SQL
2 5 (55.56%) Perl
3 2 (22.22%) Groovy
3 2 (22.22%) Java
3 2 (22.22%) JavaScript
Qualifications
1 2 (22.22%) SC Cleared
1 2 (22.22%) Security Cleared
System Software
1 9 (100.00%) VMware Infrastructure
2 7 (77.78%) Docker
2 7 (77.78%) KVM
3 5 (55.56%) VMware ESXi
4 2 (22.22%) Apache ZooKeeper
4 2 (22.22%) HDFS
4 2 (22.22%) Hyper-V
Systems Management
1 2 (22.22%) Ambari
1 2 (22.22%) Ansible
1 2 (22.22%) Hadoop YARN
1 2 (22.22%) Kibana
1 2 (22.22%) Opscode Chef
1 2 (22.22%) Puppet
1 2 (22.22%) vCenter Server
Vendors
1 9 (100.00%) VMware
2 7 (77.78%) Red Hat
3 5 (55.56%) Rackspace