The table below looks at the statistics for Xen skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited Xen over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Xen Project
Rank 537 511 509
Rank change year-on-year
-26 -2
Permanent jobs citing Xen 73 146 155
As % of all permanent IT jobs located in London 0.19% 0.33% 0.34%
As % of the System Software category 1.68% 3.14% 3.03%
Number of salaries quoted 57 133 142
Median salary £60,000 £54,000 £50,000
Median salary % change year-on-year
+11.11% +8.00%
90% offered a salary of more than £45,000 £35,000 £37,500
10% offered a salary of more than £73,500 £87,500 £69,750
UK excluding London median salary £42,500 £48,750 £40,000
% change year-on-year
-12.82% +21.87%
Xen
England

The following table is for comparison with the above and provides statistics for the entire System Software category in permanent jobs advertised in the London region.

System Software Category
London
Permanent IT job ads with a match in the
System Software category
4356 4651 5115
As % of all permanent IT jobs located in London 11.47% 10.58% 11.13%
Number of salaries quoted 3751 4012 4438
Median salary £50,000 £47,000 £46,500
Median salary % change year-on-year
+6.38% +1.07%
90% offered a salary of more than £30,000 £27,500 £28,000
10% offered a salary of more than £77,500 £65,000 £70,000
UK excluding London median salary £40,000 £38,500 £37,500
% change year-on-year
+3.89% +2.66%

Xen
Jobs Demand Trend in London

The demand trend of job ads across the London region citing Xen as a proportion of all IT jobs with a match in the System Software category.

Xen Jobs Demand Trend in London

Xen
Salary Trend in London

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

Xen Salary Trend in London

Xen
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Xen across the London region over the 3 months to 30 September 2016.

Xen Salary Histogram in London

Xen
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Xen within the London region over the 3 months to 30 September 2016. 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
(Click see detailed
statistics and trends)
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
City of London +41 7 £57,500 +15.00% 2
Xen
England

Xen
Top 30 Related IT Skills in London

For the 6 months to 30 September 2016, 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 London region with a requirement for Xen.

1 134 (78.82%) VMware
1 134 (78.82%) VMware Infrastructure
2 118 (69.41%) Linux
3 83 (48.82%) Windows
4 79 (46.47%) Puppet
5 73 (42.94%) DevOps
6 70 (41.18%) Amazon AWS
7 67 (39.41%) Jenkins
8 64 (37.65%) KVM
9 61 (35.88%) Python
10 59 (34.71%) Ansible
11 57 (33.53%) Cisco
11 57 (33.53%) Agile Software Development
12 56 (32.94%) Oracle
13 54 (31.76%) Finance
14 53 (31.18%) SQL
14 53 (31.18%) Apache
14 53 (31.18%) WAN
14 53 (31.18%) NetApp
15 50 (29.41%) Opscode Chef
16 48 (28.24%) Continuous Integration
17 47 (27.65%) Ruby
18 45 (26.47%) SAN
19 44 (25.88%) Firewall
20 43 (25.29%) Tomcat
20 43 (25.29%) Bash Shell
21 41 (24.12%) Performance Tuning
21 41 (24.12%) WebSphere
22 40 (23.53%) NAS
23 39 (22.94%) Git (software)

Xen
Top Related IT Skills in London 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 53 (31.18%) Apache
2 43 (25.29%) Tomcat
3 41 (24.12%) WebSphere
4 23 (13.53%) MS Exchange
5 22 (12.94%) Exchange Server 2010
5 22 (12.94%) IIS
6 21 (12.35%) Oracle Coherence
6 21 (12.35%) Oracle HTTP Server
7 20 (11.76%) Exchange Server 2013
7 20 (11.76%) JBoss
8 19 (11.18%) OpenStack
9 17 (10.00%) Exchange Server 2007
10 16 (9.41%) CloudStack
11 14 (8.24%) WebLogic
12 10 (5.88%) Elasticsearch
12 10 (5.88%) WebSphere Application Server
13 8 (4.71%) Skype for Business
14 6 (3.53%) SharePoint
15 4 (2.35%) Jetty
15 4 (2.35%) nginx
Applications
1 35 (20.59%) MS Excel
2 5 (2.94%) MS Visio
3 4 (2.35%) MS Office
4 3 (1.76%) MS PowerPoint
5 1 (0.59%) Spreadsheet
Business Applications
1 1 (0.59%) SAP ERP
Cloud Services
1 70 (41.18%) Amazon AWS
2 16 (9.41%) Cloud Computing
2 16 (9.41%) SaaS
3 14 (8.24%) Google Cloud Platform
4 9 (5.29%) Microsoft Azure
5 8 (4.71%) Amazon EC2
5 8 (4.71%) AWS CloudFormation
5 8 (4.71%) Virtual Private Cloud
6 6 (3.53%) CloudFront
6 6 (3.53%) Google App Engine
6 6 (3.53%) Rackspace Cloud
7 5 (2.94%) Office 365
8 4 (2.35%) DigitalOcean
8 4 (2.35%) IaaS
9 3 (1.76%) Amazon S3
10 2 (1.18%) Nimbula
10 2 (1.18%) Sumo Logic
11 1 (0.59%) Amazon CloudWatch
11 1 (0.59%) AWS CloudTrail
11 1 (0.59%) AWS Elastic Beanstalk
Communications & Networking
1 53 (31.18%) WAN
2 45 (26.47%) SAN
3 44 (25.88%) Firewall
4 40 (23.53%) NAS
5 34 (20.00%) DNS
6 28 (16.47%) LAN
6 28 (16.47%) VoIP
7 26 (15.29%) HTTP
7 26 (15.29%) iSCSI
7 26 (15.29%) VLAN
8 23 (13.53%) Fibre Channel
9 22 (12.94%) TCP/IP
10 21 (12.35%) FCoE
10 21 (12.35%) Multicast
11 19 (11.18%) LDAP
12 17 (10.00%) VPN
12 17 (10.00%) WLAN
13 9 (5.29%) SSL
14 7 (4.12%) RTP
14 7 (4.12%) SS7
Database & Business Intelligence
1 33 (19.41%) MySQL
2 30 (17.65%) SQL Server
3 23 (13.53%) Data Warehouse
4 21 (12.35%) DB2
4 21 (12.35%) OLAP
4 21 (12.35%) OLTP
4 21 (12.35%) Oracle OLAP
5 11 (6.47%) Hadoop
6 10 (5.88%) PostgreSQL
7 9 (5.29%) Redis
8 8 (4.71%) Apache Cassandra
9 5 (2.94%) HBase
9 5 (2.94%) Informix
9 5 (2.94%) NoSQL
10 4 (2.35%) Big Data
11 3 (1.76%) MongoDB
11 3 (1.76%) Relational Database
12 2 (1.18%) Amazon RDS
12 2 (1.18%) Apache Hive
12 2 (1.18%) SQL Server 2008
Development Applications
1 67 (39.41%) Jenkins
2 39 (22.94%) Git (software)
3 30 (17.65%) TeamCity
4 26 (15.29%) Subversion
5 17 (10.00%) Vagrant
6 14 (8.24%) Travis CI
7 11 (6.47%) JIRA
8 10 (5.88%) Atlassian Bamboo
9 7 (4.12%) GoCD
9 7 (4.12%) Hudson
10 6 (3.53%) Ant
10 6 (3.53%) Mercurial
10 6 (3.53%) MSBuild
11 5 (2.94%) VersionOne
12 3 (1.76%) GitLab
12 3 (1.76%) RSpec
13 2 (1.18%) JMeter
13 2 (1.18%) Maven
13 2 (1.18%) NeoLoad
13 2 (1.18%) The Grinder
General
1 54 (31.76%) Finance
2 17 (10.00%) Legal
3 7 (4.12%) Publishing
3 7 (4.12%) Telecoms
4 5 (2.94%) Banking
5 3 (1.76%) Electronics
6 2 (1.18%) Marketing
7 1 (0.59%) Law
7 1 (0.59%) Retail
Job Titles
1 53 (31.18%) DevOps Engineer
2 45 (26.47%) Architect
3 31 (18.24%) Linux Engineer
4 25 (14.71%) Linux/Unix DevOps
5 24 (14.12%) Infrastructure Architect
5 24 (14.12%) Linux DevOps Engineer
6 22 (12.94%) Administrator
7 21 (12.35%) Lead Architect
7 21 (12.35%) Systems Administrator
8 18 (10.59%) Linux Administrator
9 17 (10.00%) Analyst
9 17 (10.00%) Citrix Analyst
9 17 (10.00%) Infrastructure Analyst
9 17 (10.00%) Linux Systems Administrator
9 17 (10.00%) Server Analyst
10 14 (8.24%) Cloud Engineer
10 14 (8.24%) Systems Engineer
11 13 (7.65%) AWS DevOps
11 13 (7.65%) AWS Engineer
12 12 (7.06%) Linux Systems Engineer
Libraries, Frameworks & Software Standards
1 32 (18.82%) LAMP
2 22 (12.94%) Middleware
3 19 (11.18%) .NET
4 11 (6.47%) RabbitMQ
5 8 (4.71%) Node.js
6 7 (4.12%) CSS
6 7 (4.12%) FreeSWITCH
6 7 (4.12%) XML
7 6 (3.53%) JRuby
7 6 (3.53%) JSON
7 6 (3.53%) Servlets
7 6 (3.53%) Web Services
8 5 (2.94%) jBPM
9 4 (2.35%) ASP.NET
9 4 (2.35%) HornetQ
9 4 (2.35%) JMX
9 4 (2.35%) jQuery
10 3 (1.76%) GStreamer
10 3 (1.76%) LLVM
10 3 (1.76%) Wayland
Miscellaneous
1 19 (11.18%) Data Centre
2 13 (7.65%) Analytical Skills
2 13 (7.65%) Computer Science
3 6 (3.53%) Management Information System
4 5 (2.94%) Hybrid Cloud
5 4 (2.35%) Fintech
6 3 (1.76%) Distributed Denial-of-Service
6 3 (1.76%) Embedded Systems
6 3 (1.76%) LPAR
7 2 (1.18%) FlexPod
7 2 (1.18%) Mobile App
7 2 (1.18%) N-Tier
7 2 (1.18%) Private Cloud
7 2 (1.18%) Public Cloud
7 2 (1.18%) Replication
7 2 (1.18%) Wiki
8 1 (0.59%) Blog
8 1 (0.59%) Foreign Exchange (FX)
8 1 (0.59%) Mathematics
8 1 (0.59%) Physics
Operating Systems
1 118 (69.41%) Linux
2 83 (48.82%) Windows
3 38 (22.35%) Unix
4 30 (17.65%) Solaris
5 25 (14.71%) Windows Server 2008
5 25 (14.71%) Windows Server 2012
6 23 (13.53%) Red Hat Enterprise Linux
7 16 (9.41%) CentOS
8 11 (6.47%) Debian
9 8 (4.71%) Windows 7
9 8 (4.71%) Windows Server
10 6 (3.53%) Ubuntu
11 4 (2.35%) CoreOS
11 4 (2.35%) Windows 10
12 3 (1.76%) AIX
12 3 (1.76%) Tizen
12 3 (1.76%) Windows 8
12 3 (1.76%) Windows Server 2003
13 2 (1.18%) FreeBSD
14 1 (0.59%) Android
Processes & Methodologies
1 73 (42.94%) DevOps
2 57 (33.53%) Agile Software Development
3 48 (28.24%) Continuous Integration
4 41 (24.12%) Performance Tuning
5 36 (21.18%) Server Virtualisation
6 32 (18.82%) Configuration Management
7 21 (12.35%) Benchmarking
7 21 (12.35%) Risk Management
8 18 (10.59%) Machine Learning
9 17 (10.00%) Infrastructure Management
9 17 (10.00%) Infrastructure Transformation
9 17 (10.00%) ITIL
9 17 (10.00%) WAN Optimisation
10 16 (9.41%) Build Automation
10 16 (9.41%) Load Balancing
10 16 (9.41%) Scrum
11 14 (8.24%) Auto-Scaling
11 14 (8.24%) Disaster Recovery
11 14 (8.24%) OWASP
11 14 (8.24%) RUP
Programming Languages
1 61 (35.88%) Python
2 53 (31.18%) SQL
3 47 (27.65%) Ruby
4 43 (25.29%) Bash Shell
5 36 (21.18%) Perl
6 25 (14.71%) Java
7 24 (14.12%) Shell Script
8 16 (9.41%) PHP
9 12 (7.06%) PowerShell
10 11 (6.47%) C
10 11 (6.47%) JavaScript
11 10 (5.88%) C++
12 5 (2.94%) Go
13 4 (2.35%) C#
13 4 (2.35%) Scala
14 3 (1.76%) Embedded C
14 3 (1.76%) VBScript
Qualifications
1 18 (10.59%) Degree
2 9 (5.29%) Microsoft Certification
3 8 (4.71%) MCSE
4 7 (4.12%) RHCSA
5 6 (3.53%) MCSA
6 4 (2.35%) CCNA
6 4 (2.35%) Cisco Certification
6 4 (2.35%) MCITP
7 3 (1.76%) CCSA
7 3 (1.76%) CCSE
8 2 (1.18%) CISSP
8 2 (1.18%) Citrix Certification
8 2 (1.18%) RHCE
8 2 (1.18%) VMware Certified Professional (VCP)
9 1 (0.59%) AWS Certification
9 1 (0.59%) CISA
9 1 (0.59%) CISM
9 1 (0.59%) MCSD
9 1 (0.59%) Oracle Certification
9 1 (0.59%) Security Cleared
Quality Assurance & Compliance
1 2 (1.18%) COBIT
2 1 (0.59%) ISO/IEC 27001
2 1 (0.59%) PCI DSS
2 1 (0.59%) QA
System Software
1 134 (78.82%) VMware Infrastructure
2 64 (37.65%) KVM
3 35 (20.59%) Docker
4 33 (19.41%) Active Directory
4 33 (19.41%) Hyper-V
5 24 (14.12%) NFS
6 21 (12.35%) Oracle RAC
6 21 (12.35%) SRDF
7 19 (11.18%) vSphere
8 17 (10.00%) DFS Replication
8 17 (10.00%) VMware Server
9 16 (9.41%) XenServer
10 14 (8.24%) VirtualBox
11 10 (5.88%) iptables
11 10 (5.88%) Virtual Machines
12 7 (4.12%) LXC
12 7 (4.12%) OpenSIPS
12 7 (4.12%) Virtual Servers
13 6 (3.53%) XenApp
13 6 (3.53%) XenDesktop
Systems Management
1 79 (46.47%) Puppet
2 59 (34.71%) Ansible
3 50 (29.41%) Opscode Chef
4 26 (15.29%) Nagios
5 23 (13.53%) Terraform
6 18 (10.59%) Salt
7 17 (10.00%) Tivoli
8 15 (8.82%) Cobbler
9 12 (7.06%) Kubernetes
9 12 (7.06%) ZABBIX
10 10 (5.88%) SCCM
11 9 (5.29%) Packer
12 7 (4.12%) Mesos
13 6 (3.53%) Graphite
14 4 (2.35%) Cacti
14 4 (2.35%) CFEngine
14 4 (2.35%) NetBackup
14 4 (2.35%) Rancher
15 3 (1.76%) Backup Exec
15 3 (1.76%) EMC NetWorker
Vendors
1 134 (78.82%) VMware
2 57 (33.53%) Cisco
3 56 (32.94%) Oracle
4 53 (31.18%) NetApp
5 33 (19.41%) Microsoft
6 28 (16.47%) HP
7 26 (15.29%) Citrix
7 26 (15.29%) EMC
8 21 (12.35%) IBM
8 21 (12.35%) Intel
8 21 (12.35%) Red Hat
9 19 (11.18%) SolarWinds
10 17 (10.00%) Google
10 17 (10.00%) Mitel
10 17 (10.00%) Riverbed
11 14 (8.24%) EnterpriseDB
12 10 (5.88%) Rackspace
13 8 (4.71%) SaltStack
14 6 (3.53%) F5
14 6 (3.53%) Percona
Hayes, Middlesex
Seven Recruitment
Salary: From £60,000 to £80,000 per annum
Posted: 18 hours ago
City, London
First Point
Salary: £45000.00 - £55000.00 per annum + Bonus + Benefits
Posted: 16 hours ago
City, London
Oho Group Ltd.
Salary: £60000 - £80000 per annum
Posted: 19 hours ago
Central London / West End
Evolution Recruitment Solutions
Salary: 55,000 to 75,000
Posted: 4 days ago
London
Harrington Starr
Salary: £65000 - £75000 per annum + bonus, benefits + training
Posted: 5 days ago
Central London / West End
Client Server
Salary: £35k to £50k + benefits
Posted: 4 days ago
Central London
OHO Group Ltd.
Salary: £60000 - £80000 per annum
Posted: 20 hours ago
London
Nigel Frank International Ltd
Salary: £30000 - £35000 per annum + Bonus
Posted: 3 days ago
London
Client Server
Salary: £35k to £50k + benefits
Posted: 5 days ago
London
Client Server
Salary: £35k to £50k + benefits
Posted: 11 days ago
London
Client Server
Salary: £35k to £50k + benefits
Posted: 18 days ago