The first table below looks at the demand for Xen skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Xen over the 3 months to 16 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the System Software category for the London region.

Location
3 months to
16 Apr 2014
Same period 2013 Same period 2012
XenSource Xen
Rank 589 510 525
Rank change year-on-year
-79 +15
Permanent jobs citing Xen 76 105 145
As % of all permanent IT jobs located in London 0.15% 0.23% 0.26%
As % of the System Software category 1.57% 2.52% 3.22%
Number of salaries quoted 53 88 123
Average salary £45,500 £52,500 £45,000
Average salary % change year-on-year
-13.33% +16.66%
90% offered a salary of more than £33,000 £32,750 £34,000
10% offered a salary of more than £67,500 £65,000 £60,000
UK excluding London average salary £50,000 £45,000 £40,000
% change year-on-year
+11.11% +12.50%
System Software Category
London
Permanent IT job ads with a match in the
System Software category
4829 4168 4498
As % of all permanent IT jobs located in London 9.61% 9.01% 8.02%
Number of salaries quoted 4199 3574 3921
Average salary £45,000 £46,500 £45,000
Average salary % change year-on-year
-3.22% +3.33%
90% offered a salary of more than £27,500 £30,000 £29,500
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
Xen
England

Xen
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Xen across the London region as a proportion of the total demand within 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 16 April 2014.

Xen Salary Histogram in London

Xen
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Xen within the London region over the 3 months to 16 April 2014. 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 each for more statistics)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Find
Job
Vacancies
City of London -27 14 £60,000 +9.09% 2
Uxbridge +4 4 £45,500 +7.05%
Xen
England

Xen
Top 30 Related IT Skills in London

For the 6 months to 16 April 2014, IT jobs across the London region citing Xen also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Xen.

1 124 (84.93%) VMware
2 91 (62.33%) VMware Infrastructure
3 88 (60.27%) Linux
4 85 (58.22%) Windows
5 63 (43.15%) MySQL
6 61 (41.78%) Python
7 55 (37.67%) KVM
8 54 (36.99%) Citrix
9 49 (33.56%) Puppet
10 48 (32.88%) Ruby
11 44 (30.14%) Bash Shell
12 43 (29.45%) Perl
13 41 (28.08%) Active Directory
14 38 (26.03%) SAN
15 37 (25.34%) Cisco
15 37 (25.34%) Red Hat Enterprise Linux
16 36 (24.66%) Hyper-V
16 36 (24.66%) PHP
17 35 (23.97%) UNIX
17 35 (23.97%) Ubuntu
17 35 (23.97%) MongoDB
18 34 (23.29%) Opscode Chef
18 34 (23.29%) TCP/IP
19 33 (22.60%) Clustering
20 32 (21.92%) EMC
21 31 (21.23%) Red Hat
21 31 (21.23%) Tomcat
21 31 (21.23%) CentOS
22 28 (19.18%) Solaris
22 28 (19.18%) Apache

Xen
Top Related IT Skills in London by Category

For the 6 months to 16 April 2014, IT jobs across the London region citing Xen also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Xen. Up to 20 skills are shown per category.

Application Platforms
1 31 (21.23%) Tomcat
2 28 (19.18%) Apache
3 26 (17.81%) MS Exchange
4 22 (15.07%) nginx
5 21 (14.38%) CloudStack
6 18 (12.33%) WebSphere
7 16 (10.96%) Exchange Server 2010
8 15 (10.27%) OpenStack
8 15 (10.27%) WebLogic
9 11 (7.53%) Blackberry Enterprise Server
10 7 (4.79%) Exchange Server 2003
11 5 (3.42%) Lync
11 5 (3.42%) SharePoint
12 4 (2.74%) Exchange Server 2007
12 4 (2.74%) IIS
12 4 (2.74%) Jetty
13 3 (2.05%) Elasticsearch
13 3 (2.05%) SharePoint 2010
14 2 (1.37%) WorkSite
15 1 (0.68%) MS Project Server
Applications
1 8 (5.48%) MS Excel
2 7 (4.79%) MS Office
3 1 (0.68%) MS Project
3 1 (0.68%) MS Visio
3 1 (0.68%) MS PowerPoint
Business Applications
1 12 (8.22%) Summit
2 1 (0.68%) Oracle EBS
2 1 (0.68%) Sophis RISQUE
Cloud Services
1 10 (6.85%) Amazon EC2
2 5 (3.42%) IaaS
2 5 (3.42%) Amazon AWS
3 2 (1.37%) Microsoft Azure
3 2 (1.37%) Google App Engine
3 2 (1.37%) Cloud Computing
3 2 (1.37%) GitHub
4 1 (0.68%) Route 53
4 1 (0.68%) Amazon S3
Communications & Networking
1 38 (26.03%) SAN
2 34 (23.29%) TCP/IP
3 27 (18.49%) Firewall
4 25 (17.12%) HTTP
5 23 (15.75%) WAN
6 20 (13.70%) LDAP
7 16 (10.96%) DNS
8 14 (9.59%) LAN
9 13 (8.90%) VoIP
9 13 (8.90%) BIG-IP
10 12 (8.22%) VRRP
10 12 (8.22%) NAS
11 10 (6.85%) DHCP
11 10 (6.85%) Network Security
12 8 (5.48%) VLAN
12 8 (5.48%) MRTG
13 7 (4.79%) FTP
14 6 (4.11%) SNMP
14 6 (4.11%) F5 BIG-IP LTM
14 6 (4.11%) Cisco ASA
Database & Business Intelligence
1 63 (43.15%) MySQL
2 35 (23.97%) MongoDB
3 19 (13.01%) PostgreSQL
4 18 (12.33%) Hadoop
5 12 (8.22%) Redis
6 11 (7.53%) NoSQL
7 8 (5.48%) SQL Server
8 4 (2.74%) SQL Server 2005
8 4 (2.74%) SQL Server 2008
9 3 (2.05%) Apache Cassandra
9 3 (2.05%) Riak
10 2 (1.37%) Oracle Database 10g
10 2 (1.37%) DB2
10 2 (1.37%) Informix
10 2 (1.37%) Oracle Database 11g
10 2 (1.37%) Oracle Database
Development Applications
1 12 (8.22%) Git (software)
2 9 (6.16%) Subversion
3 7 (4.79%) Jenkins
4 5 (3.42%) JIRA
5 3 (2.05%) Redmine
5 3 (2.05%) Atlassian Bamboo
6 2 (1.37%) Maven
6 2 (1.37%) TeamCity
6 2 (1.37%) Hudson
6 2 (1.37%) Artifactory
General
1 20 (13.70%) Law
2 18 (12.33%) Finance
3 11 (7.53%) Games
4 10 (6.85%) Telecoms
5 3 (2.05%) Legal
5 3 (2.05%) Advertising
6 2 (1.37%) Retail
6 2 (1.37%) Marketing
6 2 (1.37%) Back Office
Job Titles
1 55 (37.67%) Administrator
2 43 (29.45%) Linux Administrator
2 43 (29.45%) Systems Administrator
3 35 (23.97%) Linux Systems Administrator
4 19 (13.01%) Architect
5 17 (11.64%) Senior Systems Administrator
6 16 (10.96%) Senior Linux Administrator
6 16 (10.96%) Senior Linux Systems Administrator
7 15 (10.27%) Analyst
8 12 (8.22%) DevOps Engineer
9 11 (7.53%) Server Analyst
10 10 (6.85%) Technical Architect
11 9 (6.16%) Consultant
11 9 (6.16%) Technical Manager
12 8 (5.48%) Project Manager
13 7 (4.79%) Technical Project Manager
13 7 (4.79%) Systems Support
13 7 (4.79%) Infrastructure Architect
14 6 (4.11%) Linux Engineer
14 6 (4.11%) Linux Support
Libraries, Frameworks & Software Standards
1 17 (11.64%) LAMP
2 15 (10.27%) Web Services
3 14 (9.59%) .NET
4 12 (8.22%) ASP.NET
5 8 (5.48%) J2EE
6 7 (4.79%) Ruby on Rails
7 6 (4.11%) XML
7 6 (4.11%) X-Windows
8 3 (2.05%) REST
8 3 (2.05%) JSON
8 3 (2.05%) ActiveMQ
9 2 (1.37%) Servlets
9 2 (1.37%) JMX
9 2 (1.37%) HornetQ
10 1 (0.68%) Sinatra
10 1 (0.68%) Middleware
10 1 (0.68%) COM
Miscellaneous
1 33 (22.60%) Clustering
2 27 (18.49%) Open Source
3 20 (13.70%) Blackberry
4 17 (11.64%) Computer Science
5 10 (6.85%) Enterprise Storage
6 7 (4.79%) iPad
6 7 (4.79%) Fat Client
6 7 (4.79%) iPhone
6 7 (4.79%) Thin Client
7 6 (4.11%) iSeries
8 3 (2.05%) Replication
8 3 (2.05%) Mathematics
8 3 (2.05%) Physics
9 2 (1.37%) Symmetrix DMX
9 2 (1.37%) Wiki
9 2 (1.37%) Digital Media
9 2 (1.37%) Hedge funds
10 1 (0.68%) Online Games
10 1 (0.68%) Credit Risk
10 1 (0.68%) CMDB
Operating Systems
1 88 (60.27%) Linux
2 85 (58.22%) Windows
3 37 (25.34%) Red Hat Enterprise Linux
4 35 (23.97%) UNIX
4 35 (23.97%) Ubuntu
5 31 (21.23%) CentOS
6 28 (19.18%) Solaris
7 21 (14.38%) Windows Server 2008
8 19 (13.01%) Windows 7
9 18 (12.33%) Windows Server 2003
9 18 (12.33%) SUSE
10 17 (11.64%) Debian
11 14 (9.59%) Windows 8
12 12 (8.22%) AIX
13 11 (7.53%) HPUX
14 9 (6.16%) FreeBSD
15 7 (4.79%) Windows Server 2012
15 7 (4.79%) Mac OS X
16 2 (1.37%) Apple iOS
16 2 (1.37%) Windows Phone
Processes & Methodologies
1 28 (19.18%) ITIL
2 23 (15.75%) Configuration Management
3 15 (10.27%) Release Management
3 15 (10.27%) Agile Software Development
4 14 (9.59%) E-Commerce
5 13 (8.90%) Continuous Integration
6 12 (8.22%) Low Latency
7 9 (6.16%) TOGAF
8 8 (5.48%) Software Engineering
8 8 (5.48%) Disaster Recovery
9 7 (4.79%) High Availability
9 7 (4.79%) Performance Tuning
9 7 (4.79%) OOP
9 7 (4.79%) OO
10 6 (4.11%) Strategic Planning
10 6 (4.11%) Problem Management
10 6 (4.11%) Service Management
10 6 (4.11%) Service Delivery
10 6 (4.11%) Project Management
10 6 (4.11%) Change Control
Programming Languages
1 61 (41.78%) Python
2 48 (32.88%) Ruby
3 44 (30.14%) Bash Shell
4 43 (29.45%) Perl
5 36 (24.66%) PHP
6 25 (17.12%) Java
7 16 (10.96%) PowerShell
8 9 (6.16%) Shell Script
9 6 (4.11%) AWK
9 6 (4.11%) SQL
9 6 (4.11%) sed
10 4 (2.74%) C
11 2 (1.37%) VBScript
Qualifications
1 26 (17.81%) Degree
1 26 (17.81%) RHCE
2 15 (10.27%) LPIC
2 15 (10.27%) Linux+ Certification
3 14 (9.59%) Microsoft Certification
4 11 (7.53%) MCSE
5 5 (3.42%) MCSA
5 5 (3.42%) VMware Certified Professional (VCP)
6 3 (2.05%) MCITP
7 2 (1.37%) Cisco Certification
7 2 (1.37%) CCA
7 2 (1.37%) Citrix Certification
7 2 (1.37%) SC Cleared
7 2 (1.37%) Security Cleared
7 2 (1.37%) VCP5
8 1 (0.68%) PMP
8 1 (0.68%) PMI Certification
8 1 (0.68%) PRINCE2 Certification
8 1 (0.68%) HND
8 1 (0.68%) CCNP
Quality Assurance & Compliance
1 9 (6.16%) SLA
2 5 (3.42%) QA
System Software
1 91 (62.33%) VMware Infrastructure
2 55 (37.67%) KVM
3 41 (28.08%) Active Directory
4 36 (24.66%) Hyper-V
5 21 (14.38%) Sendmail
6 20 (13.70%) Postfix
7 18 (12.33%) NFS
8 16 (10.96%) VMware ESXi
9 14 (9.59%) XenApp
9 14 (9.59%) vCloud
10 12 (8.22%) vSphere
11 11 (7.53%) Terminal Services
12 7 (4.79%) Varnish
12 7 (4.79%) VMware Server
13 6 (4.11%) Samba
14 5 (3.42%) VMware ESX
14 5 (3.42%) Snort
15 4 (2.74%) Citrix Presentation Server
16 3 (2.05%) Oracle RAC
17 2 (1.37%) Microsoft App-V
Systems Management
1 49 (33.56%) Puppet
2 34 (23.29%) Opscode Chef
3 25 (17.12%) Nagios
4 20 (13.70%) HAProxy
5 16 (10.96%) SCOM
6 14 (9.59%) SCCM
7 10 (6.85%) Vagrant
8 9 (6.16%) StatsD
9 7 (4.79%) collectd
10 6 (4.11%) Tivoli
10 6 (4.11%) YUM
11 5 (3.42%) ZABBIX
11 5 (3.42%) Cacti
11 5 (3.42%) Ansible
12 3 (2.05%) Symantec Enterprise Vault
12 3 (2.05%) Red Hat Satellite
12 3 (2.05%) Red Hat Spacewalk
12 3 (2.05%) Cobbler
12 3 (2.05%) Ganglia
13 2 (1.37%) DameWare
Vendors
1 124 (84.93%) VMware
2 54 (36.99%) Citrix
3 37 (25.34%) Cisco
4 32 (21.92%) EMC
5 31 (21.23%) Red Hat
6 25 (17.12%) HP
6 25 (17.12%) Microsoft
7 24 (16.44%) JBoss
8 22 (15.07%) Oracle
9 15 (10.27%) NetApp
10 12 (8.22%) IBM
11 9 (6.16%) F5
12 8 (5.48%) Rackspace
13 7 (4.79%) Apple
14 6 (4.11%) Veritas
14 6 (4.11%) Riverbed
15 5 (3.42%) Wyse
16 4 (2.74%) Google
16 4 (2.74%) Reuters
16 4 (2.74%) Dell
London, South East, United Kingdom
Science Navigation Group
Salary: Competitive
Posted: 7 days ago
London
Bridge Noble
Salary: £50000 - £60000 per annum + Stock + Benefits
Posted: 8 days ago
London
Austin Fraser Limited
Salary: £50000.00 - £60000.00 per annum + Benefits
Posted: 8 days ago
West London
Science Navigation Group
Salary: Competitive Salary
Posted: 11 days ago
Docklands
Interquest - Fulcrum Telecom
Salary: £45000 - £50000 per annum
Posted: 13 days ago
City of London
Quantica Technology - London
Salary: £60000 - £80000 per annum
Posted: 22 days ago
London
Opus Recruitment Solutions Ltd
Salary: £40000 - £50000 per annum, Benefits: Pension, healthcare, life, bicycle
Posted: 23 days ago
Moorgate, London, United Kingdom
Markit UK
Salary: Competitive
Posted: 26 days ago
Hayes, Middlesex
Rackspace
Salary: Competitive
Posted: 26 days ago