The first table below looks at the demand for Xen skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited Xen over the 3 months to 25 July 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 City of London region.

Location
3 months to
25 Jul 2014
Same period 2013 Same period 2012
XenSource Xen
Rank 294 309 287
Rank change year-on-year
+15 -22
Permanent jobs citing Xen 35 9 42
As % of all permanent IT jobs located in the City of London 0.28% 0.075% 0.32%
As % of the System Software category 2.77% 0.92% 3.59%
Number of salaries quoted 35 8 40
Average salary £45,000 £45,250 £42,500
Average salary % change year-on-year
-0.55% +6.47%
90% offered a salary of more than £41,000 £42,500 £34,970
10% offered a salary of more than £82,000 £52,000 £60,000
UK excluding London average salary £50,000 £41,000 £40,000
% change year-on-year
+21.95% +2.50%
System Software Category
City of London
Permanent IT job ads with a match in the
System Software category
1264 979 1170
As % of all permanent IT jobs located in the City of London 10.20% 8.18% 8.98%
Number of salaries quoted 1092 860 1058
Average salary £48,500 £50,000 £47,500
Average salary % change year-on-year
-3.00% +5.26%
90% offered a salary of more than £28,500 £32,500 £30,000
10% offered a salary of more than £67,500 £65,000 £65,000
UK excluding London average salary £37,500 £38,000 £40,000
% change year-on-year
-1.31% -5.00%
Xen
London

Xen
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing Xen across the City of London region as a proportion of the total demand within the System Software category.

Xen Jobs Demand Trend in the City of London

Xen
Salary Trend in the City of London

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

Xen Salary Trend in the City of London

Xen
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Xen across the City of London region over the 3 months to 25 July 2014.

Xen Salary Histogram in the City of London

Xen
Top 30 Related IT Skills in the City of London

For the 6 months to 25 July 2014, IT jobs across the City of 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 45 (95.74%) VMware
2 40 (85.11%) VMware Infrastructure
3 36 (76.60%) Linux
4 34 (72.34%) Citrix
5 30 (63.83%) Ruby
6 29 (61.70%) nginx
6 29 (61.70%) MySQL
7 28 (59.57%) Oracle
7 28 (59.57%) Nagios
8 27 (57.45%) Puppet
8 27 (57.45%) Red Hat Enterprise Linux
9 26 (55.32%) Load Balancing
9 26 (55.32%) Ubuntu
9 26 (55.32%) Red Hat
9 26 (55.32%) Tomcat
9 26 (55.32%) Python
9 26 (55.32%) JBoss
10 25 (53.19%) ITIL
11 24 (51.06%) Agile Software Development
11 24 (51.06%) CentOS
11 24 (51.06%) F5
11 24 (51.06%) Ansible
12 23 (48.94%) Salt
12 23 (48.94%) CFEngine
12 23 (48.94%) NetScaler
12 23 (48.94%) F5 BIG-IP LTM
12 23 (48.94%) KVM
12 23 (48.94%) Bash Shell
12 23 (48.94%) ZABBIX
12 23 (48.94%) Cacti

Xen
Top Related IT Skills in the City of London by Category

For the 6 months to 25 July 2014, IT jobs across the City of 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 29 (61.70%) nginx
2 26 (55.32%) Tomcat
3 23 (48.94%) WebLogic
3 23 (48.94%) Apache
4 3 (6.38%) Elasticsearch
4 3 (6.38%) MS Exchange
5 2 (4.26%) Blackberry Enterprise Server
6 1 (2.13%) Exchange Server 2003
6 1 (2.13%) IIS
6 1 (2.13%) Exchange Server 2010
Applications
1 3 (6.38%) MS Excel
2 2 (4.26%) MS Office
Cloud Services
1 8 (17.02%) Amazon AWS
2 1 (2.13%) Route 53
2 1 (2.13%) GitHub
2 1 (2.13%) Amazon EC2
2 1 (2.13%) Amazon S3
2 1 (2.13%) Microsoft Azure
Communications & Networking
1 23 (48.94%) BIG-IP
1 23 (48.94%) NetScaler
1 23 (48.94%) F5 BIG-IP LTM
2 5 (10.64%) WAN
2 5 (10.64%) DNS
3 4 (8.51%) SMTP
3 4 (8.51%) Firewall
3 4 (8.51%) LAN
4 3 (6.38%) Fibre Channel
4 3 (6.38%) iSCSI
4 3 (6.38%) DHCP
4 3 (6.38%) FTP
4 3 (6.38%) HTTP
4 3 (6.38%) Internet
5 2 (4.26%) SSL
5 2 (4.26%) TCP/IP
5 2 (4.26%) VPN
5 2 (4.26%) Cisco ASA
5 2 (4.26%) Wireless
6 1 (2.13%) NAS
Database & Business Intelligence
1 29 (61.70%) MySQL
2 23 (48.94%) DB2
3 4 (8.51%) Redis
4 3 (6.38%) Riak
4 3 (6.38%) Hadoop
4 3 (6.38%) Apache Cassandra
4 3 (6.38%) NoSQL
5 1 (2.13%) PostgreSQL
5 1 (2.13%) SQL Server
Development Applications
1 4 (8.51%) JIRA
2 3 (6.38%) Atlassian Bamboo
2 3 (6.38%) Git (software)
2 3 (6.38%) Redmine
2 3 (6.38%) Jenkins
3 2 (4.26%) Subversion
4 1 (2.13%) TeamCity
General
1 3 (6.38%) Telecoms
1 3 (6.38%) Finance
1 3 (6.38%) Games
2 1 (2.13%) Law
2 1 (2.13%) Legal
Job Titles
1 26 (55.32%) Administrator
2 24 (51.06%) Linux Administrator
3 14 (29.79%) Linux Engineer
4 9 (19.15%) Architect
5 7 (14.89%) Solutions Architect
6 5 (10.64%) Virtualisation Architect
6 5 (10.64%) Cloud Solutions Architect
6 5 (10.64%) Cloud Architect
7 3 (6.38%) Project Manager
7 3 (6.38%) Technical Manager
8 2 (4.26%) Technical Support
8 2 (4.26%) Systems Administrator
9 1 (2.13%) Infrastructure Project Manager
9 1 (2.13%) Technical Project Manager
9 1 (2.13%) Analyst
9 1 (2.13%) Technical Architect
9 1 (2.13%) Linux Systems Administrator
9 1 (2.13%) Cisco Administrator
9 1 (2.13%) Server Analyst
9 1 (2.13%) Systems Manager
Libraries, Frameworks & Software Standards
1 11 (23.40%) XML
2 4 (8.51%) Ruby on Rails
3 3 (6.38%) JSON
3 3 (6.38%) ActiveMQ
3 3 (6.38%) REST
4 1 (2.13%) Sinatra
Miscellaneous
1 7 (14.89%) Clustering
2 2 (4.26%) Fat Client
2 2 (4.26%) iPhone
2 2 (4.26%) iPad
2 2 (4.26%) Thin Client
2 2 (4.26%) Blackberry
3 1 (2.13%) Enterprise Storage
3 1 (2.13%) Digital Media
Operating Systems
1 36 (76.60%) Linux
2 27 (57.45%) Red Hat Enterprise Linux
3 26 (55.32%) Ubuntu
4 24 (51.06%) CentOS
5 7 (14.89%) UNIX
6 6 (12.77%) Windows
7 3 (6.38%) Windows 7
7 3 (6.38%) Windows 8
8 2 (4.26%) Apple iOS
8 2 (4.26%) Mac OS X
9 1 (2.13%) Windows Server 2003
9 1 (2.13%) Windows Server 2008
9 1 (2.13%) AIX
9 1 (2.13%) HPUX
9 1 (2.13%) Solaris
9 1 (2.13%) Windows Server 2012
Processes & Methodologies
1 26 (55.32%) Load Balancing
2 25 (53.19%) ITIL
3 24 (51.06%) Agile Software Development
4 23 (48.94%) Statistical Analysis
5 7 (14.89%) Knowledge Management
6 6 (12.77%) Business Continuity
7 3 (6.38%) B2B
7 3 (6.38%) Service Management
7 3 (6.38%) Change Management
7 3 (6.38%) Disaster Recovery
8 2 (4.26%) ITSM
8 2 (4.26%) DevOps
8 2 (4.26%) Problem Management
9 1 (2.13%) Continuous Integration
9 1 (2.13%) Infrastructure Management
9 1 (2.13%) Strategic Planning
9 1 (2.13%) E-Commerce
Programming Languages
1 30 (63.83%) Ruby
2 26 (55.32%) Python
3 23 (48.94%) Perl
3 23 (48.94%) Bash Shell
4 3 (6.38%) PowerShell
4 3 (6.38%) Shell Script
5 2 (4.26%) VBScript
Qualifications
1 9 (19.15%) Microsoft Certification
2 7 (14.89%) MCITP
3 2 (4.26%) MCSE
Quality Assurance & Compliance
1 4 (8.51%) QA
System Software
1 40 (85.11%) VMware Infrastructure
2 23 (48.94%) KVM
3 7 (14.89%) vCloud
4 4 (8.51%) Active Directory
5 3 (6.38%) Hyper-V
6 2 (4.26%) Microsoft App-V
7 1 (2.13%) Terminal Services
7 1 (2.13%) XenApp
7 1 (2.13%) XenServer
7 1 (2.13%) XenDesktop
7 1 (2.13%) vSphere
7 1 (2.13%) VMware ESXi
Systems Management
1 28 (59.57%) Nagios
2 27 (57.45%) Puppet
3 24 (51.06%) Ansible
4 23 (48.94%) Salt
4 23 (48.94%) ZABBIX
4 23 (48.94%) Cacti
4 23 (48.94%) CFEngine
5 3 (6.38%) Red Hat Satellite
5 3 (6.38%) Vagrant
5 3 (6.38%) Opscode Chef
5 3 (6.38%) Ganglia
6 2 (4.26%) SCOM
7 1 (2.13%) OpenView
7 1 (2.13%) SCCM
7 1 (2.13%) HAProxy
7 1 (2.13%) XenMobile
7 1 (2.13%) StatsD
Vendors
1 45 (95.74%) VMware
2 34 (72.34%) Citrix
3 28 (59.57%) Oracle
4 26 (55.32%) JBoss
4 26 (55.32%) Red Hat
5 24 (51.06%) F5
6 11 (23.40%) Cisco
7 6 (12.77%) HP
8 5 (10.64%) EMC
9 4 (8.51%) Microsoft
10 3 (6.38%) Riverbed
10 3 (6.38%) NetApp
10 3 (6.38%) Veritas
10 3 (6.38%) IBM
11 2 (4.26%) Acronis
11 2 (4.26%) AppSense
11 2 (4.26%) Wyse
11 2 (4.26%) Apple
12 1 (2.13%) CheckPoint
12 1 (2.13%) New Relic
City, London
Sanderson
Salary: £55000 - £80000 per annum + benefits
Posted: 5 hours ago
City of London
Huxley Associates
Salary: £50000 - £65000 per annum + Benefits + Bonus
Posted: 24 days ago