The table below looks at the statistics 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 3 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
3 Jul 2015
Same period 2014 Same period 2013
Xen Project
Rank 542 546 499
Rank change year-on-year
+4 -47
Permanent jobs citing Xen 91 107 104
As % of all permanent IT jobs located in London 0.20% 0.22% 0.24%
As % of the System Software category 1.96% 2.21% 2.49%
Number of salaries quoted 82 98 89
Average salary £59,500 £48,750 £50,000
Average salary % change year-on-year
+22.05% -2.50%
90% offered a salary of more than £35,000 £42,500 £34,900
10% offered a salary of more than £87,500 £70,000 £62,500
UK excluding London average salary £42,500 £52,500 £42,500
% change year-on-year
-19.04% +23.52%
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
4654 4837 4182
As % of all permanent IT jobs located in London 10.44% 9.87% 9.48%
Number of salaries quoted 4068 4203 3589
Average salary £47,500 £47,500 £47,500
90% offered a salary of more than £29,000 £27,500 £30,000
10% offered a salary of more than £75,000 £65,000 £70,000
UK excluding London average salary £37,500 £37,500 £37,500

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 3 July 2015.

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 3 July 2015. 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
(Use links below to see detailed
statistics and historical trends)
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
Live
Job
Vacancies
Sidcup - 7 £45,250 - 1
City of London +14 5 £55,000 +22.22% 3
Ealing - 2 - -
Hammersmith - 1 £59,000 -
Xen
England

Xen
Top 30 Related IT Skills in London

For the 6 months to 3 July 2015, 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.

1 172 (76.44%) VMware
2 150 (66.67%) Linux
3 144 (64.00%) VMware Infrastructure
4 134 (59.56%) Windows
5 118 (52.44%) Cisco
6 104 (46.22%) Hyper-V
7 96 (42.67%) Finance
8 90 (40.00%) KVM
9 88 (39.11%) SAN
10 78 (34.67%) Citrix
11 77 (34.22%) Apache
12 75 (33.33%) Agile Software Development
13 74 (32.89%) NAS
14 73 (32.44%) Oracle
15 68 (30.22%) Tomcat
16 66 (29.33%) Active Directory
17 65 (28.89%) Solaris
17 65 (28.89%) iSCSI
18 64 (28.44%) IIS
18 64 (28.44%) HTTP
19 63 (28.00%) NetApp
20 59 (26.22%) WAN
20 59 (26.22%) LAN
21 52 (23.11%) NFS
21 52 (23.11%) Red Hat
21 52 (23.11%) Performance Tuning
22 50 (22.22%) Middleware
22 50 (22.22%) IBM
22 50 (22.22%) EMC
23 49 (21.78%) Intel

Xen
Top Related IT Skills in London by Category

For the 6 months to 3 July 2015, 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 77 (34.22%) Apache
2 68 (30.22%) Tomcat
3 64 (28.44%) IIS
4 49 (21.78%) Oracle HTTP Server
4 49 (21.78%) WebSphere
5 47 (20.89%) Oracle Coherence
6 46 (20.44%) MS Exchange
7 33 (14.67%) Exchange Server 2010
8 20 (8.89%) Lync
8 20 (8.89%) Exchange Server 2013
9 18 (8.00%) Exchange Server 2007
10 17 (7.56%) nginx
11 14 (6.22%) Blackberry Enterprise Server
12 11 (4.89%) OpenStack
13 10 (4.44%) JBoss
14 8 (3.56%) Commerce Server
15 4 (1.78%) Exchange Server 2000
15 4 (1.78%) Elasticsearch
16 3 (1.33%) Exchange Server 2003
17 2 (0.89%) Joomla!
Applications
1 14 (6.22%) MS Excel
2 9 (4.00%) MS Office
Business Applications
1 21 (9.33%) RMDS
2 9 (4.00%) Sophis RISQUE
3 1 (0.44%) Dynamics CRM
Cloud Services
1 40 (17.78%) Amazon AWS
2 17 (7.56%) Amazon EC2
3 15 (6.67%) IaaS
4 11 (4.89%) Microsoft Azure
5 10 (4.44%) Route 53
5 10 (4.44%) GitHub
6 5 (2.22%) Virtual Private Cloud
6 5 (2.22%) PaaS
7 4 (1.78%) SaaS
8 3 (1.33%) Office 365
9 2 (0.89%) Cloud Computing
9 2 (0.89%) Amazon S3
9 2 (0.89%) Sumo Logic
10 1 (0.44%) Amazon CloudWatch
10 1 (0.44%) Symantec.cloud
10 1 (0.44%) Google Cloud Platform
10 1 (0.44%) Joyent
Communications & Networking
1 88 (39.11%) SAN
2 74 (32.89%) NAS
3 65 (28.89%) iSCSI
4 64 (28.44%) HTTP
5 59 (26.22%) LAN
5 59 (26.22%) WAN
6 49 (21.78%) Fibre Channel
7 47 (20.89%) FCoE
7 47 (20.89%) Multicast
8 39 (17.33%) DNS
9 36 (16.00%) Firewall
10 21 (9.33%) DHCP
11 18 (8.00%) VPN
12 17 (7.56%) Internet
13 16 (7.11%) VLAN
14 14 (6.22%) TCP/IP
15 12 (5.33%) IPsec
15 12 (5.33%) PPTP
15 12 (5.33%) OpenVPN
16 11 (4.89%) Network Security
Database & Business Intelligence
1 41 (18.22%) MySQL
2 26 (11.56%) Data Warehouse
3 21 (9.33%) Hadoop
3 21 (9.33%) HBase
4 11 (4.89%) SQL Server
5 9 (4.00%) MariaDB
6 7 (3.11%) MongoDB
6 7 (3.11%) NoSQL
7 4 (1.78%) PostgreSQL
8 2 (0.89%) Oracle OLAP
8 2 (0.89%) CouchDB
8 2 (0.89%) OLAP
8 2 (0.89%) OLTP
8 2 (0.89%) Oracle Database
9 1 (0.44%) Redis
Development Applications
1 30 (13.33%) Git (software)
2 15 (6.67%) Jenkins
3 11 (4.89%) JIRA
3 11 (4.89%) Subversion
4 7 (3.11%) TeamCity
5 6 (2.67%) Atlassian Bamboo
6 5 (2.22%) Mercurial
7 3 (1.33%) Maven
8 2 (0.89%) Grunt
8 2 (0.89%) Gradle
8 2 (0.89%) Artifactory
9 1 (0.44%) MSI
9 1 (0.44%) AdminStudio
9 1 (0.44%) Hudson
General
1 96 (42.67%) Finance
2 16 (7.11%) Advertising
3 13 (5.78%) Telecoms
4 5 (2.22%) Games
5 3 (1.33%) iGaming
5 3 (1.33%) Pharmaceutical
6 2 (0.89%) Electronics
6 2 (0.89%) Publishing
6 2 (0.89%) Marketing
7 1 (0.44%) Banking
7 1 (0.44%) Retail
7 1 (0.44%) Local Government
7 1 (0.44%) Law
7 1 (0.44%) Front Office
Job Titles
1 59 (26.22%) Architect
2 51 (22.67%) Solutions Architect
2 51 (22.67%) Infrastructure Architect
3 49 (21.78%) Infrastructure Solutions Architect
4 44 (19.56%) Administrator
5 42 (18.67%) Systems Administrator
6 28 (12.44%) Lead Solutions Architect
6 28 (12.44%) Lead Architect
7 23 (10.22%) Infrastructure Engineer
8 21 (9.33%) Technical Architect
8 21 (9.33%) Technical Solutions Architect
8 21 (9.33%) Technical Infrastructure Architect
9 19 (8.44%) DevOps Engineer
10 17 (7.56%) Linux Administrator
11 16 (7.11%) Support Engineer
12 14 (6.22%) Desktop Engineer
12 14 (6.22%) Linux Systems Administrator
12 14 (6.22%) Linux DevOps Engineer
13 13 (5.78%) Desktop Support Engineer
13 13 (5.78%) Desktop Support
Libraries, Frameworks & Software Standards
1 50 (22.22%) Middleware
2 25 (11.11%) HTML
2 25 (11.11%) XML
3 23 (10.22%) XSLT
4 21 (9.33%) Rendezvous
4 21 (9.33%) Ultra Messaging
5 15 (6.67%) Web Services
6 10 (4.44%) .NET
7 8 (3.56%) LAMP
8 7 (3.11%) COM
9 5 (2.22%) ActiveMQ
10 4 (1.78%) REST
11 3 (1.33%) CSS
11 3 (1.33%) JSON
12 2 (0.89%) jQuery
12 2 (0.89%) HTML5
12 2 (0.89%) Servlets
12 2 (0.89%) SOAP
12 2 (0.89%) Lucene
12 2 (0.89%) Express
Miscellaneous
1 41 (18.22%) Data Centre
2 15 (6.67%) Blackberry
2 15 (6.67%) Analytical Skills
3 12 (5.33%) Clustering
4 10 (4.44%) Private Cloud
5 9 (4.00%) Mobile App
6 8 (3.56%) Public Cloud
7 7 (3.11%) Hybrid Cloud
8 6 (2.67%) Enterprise Software
8 6 (2.67%) Computer Science
9 5 (2.22%) Online Games
10 4 (1.78%) Management Information System
11 2 (0.89%) Replication
11 2 (0.89%) Mathematics
11 2 (0.89%) DataPower
11 2 (0.89%) Hedge funds
11 2 (0.89%) Digital Media
12 1 (0.44%) Visualisation
12 1 (0.44%) Mobile Payment
12 1 (0.44%) Reference Data
Operating Systems
1 150 (66.67%) Linux
2 134 (59.56%) Windows
3 65 (28.89%) Solaris
4 46 (20.44%) UNIX
5 31 (13.78%) Red Hat Enterprise Linux
6 30 (13.33%) Windows Server 2008
7 29 (12.89%) CentOS
8 26 (11.56%) Ubuntu
8 26 (11.56%) Windows Server 2012
9 20 (8.89%) Windows Server 2003
10 15 (6.67%) Debian
11 10 (4.44%) Windows 7
12 9 (4.00%) Amazon Linux
13 6 (2.67%) Windows 8
14 4 (1.78%) Windows Vista
14 4 (1.78%) Windows 2000 Server
15 2 (0.89%) SUSE
15 2 (0.89%) AIX
15 2 (0.89%) SUSE Linux Enterprise Server
16 1 (0.44%) Fedora
Processes & Methodologies
1 75 (33.33%) Agile Software Development
2 52 (23.11%) Performance Tuning
3 47 (20.89%) Benchmarking
4 39 (17.33%) DevOps
5 33 (14.67%) Configuration Management
6 24 (10.67%) ITIL
7 21 (9.33%) Load Balancing
8 16 (7.11%) Continuous Integration
9 15 (6.67%) E-Commerce
10 12 (5.33%) Change Management
11 11 (4.89%) Disaster Recovery
11 11 (4.89%) Release Management
12 9 (4.00%) Patch Management
13 8 (3.56%) Performance Monitoring
13 8 (3.56%) Time Management
13 8 (3.56%) Migration
14 7 (3.11%) Open Source
15 6 (2.67%) High Availability
15 6 (2.67%) ITSM
15 6 (2.67%) Service Management
Programming Languages
1 45 (20.00%) Java
2 41 (18.22%) Perl
3 40 (17.78%) Python
4 36 (16.00%) Ruby
5 34 (15.11%) Bash Shell
6 30 (13.33%) Shell Script
7 27 (12.00%) PHP
8 26 (11.56%) JavaScript
9 21 (9.33%) PowerShell
10 14 (6.22%) SQL
11 3 (1.33%) AWK
12 2 (0.89%) Jython
12 2 (0.89%) C++
12 2 (0.89%) Korn
13 1 (0.44%) VBScript
13 1 (0.44%) VBA
13 1 (0.44%) C
13 1 (0.44%) C#
Qualifications
1 17 (7.56%) MCSE
1 17 (7.56%) Microsoft Certification
2 13 (5.78%) Degree
2 13 (5.78%) MCSA
3 5 (2.22%) Cisco Certification
4 4 (1.78%) CCNA
4 4 (1.78%) ITIL Foundation Certificate
5 3 (1.33%) VMware Certified Professional (VCP)
6 2 (0.89%) MCITP
7 1 (0.44%) CCA
7 1 (0.44%) Citrix Certification
7 1 (0.44%) CCEA
7 1 (0.44%) CISSP
7 1 (0.44%) CCIE
7 1 (0.44%) CCNP
7 1 (0.44%) MCP
7 1 (0.44%) CISA
7 1 (0.44%) CISM
7 1 (0.44%) PCI QSA
7 1 (0.44%) VCP4
Quality Assurance & Compliance
1 25 (11.11%) PCI DSS
2 13 (5.78%) QA
3 8 (3.56%) SLA
4 3 (1.33%) Sarbanes-Oxley
5 1 (0.44%) ISO/IEC 27001
System Software
1 144 (64.00%) VMware Infrastructure
2 104 (46.22%) Hyper-V
3 90 (40.00%) KVM
4 66 (29.33%) Active Directory
5 52 (23.11%) NFS
6 47 (20.89%) SRDF
7 33 (14.67%) XenApp
8 28 (12.44%) XenServer
9 23 (10.22%) vSphere
10 22 (9.78%) VMware ESX
11 21 (9.33%) Oracle RAC
12 13 (5.78%) VMware ESXi
13 9 (4.00%) iptables
14 5 (2.22%) Apache Flume
15 4 (1.78%) Sendmail
15 4 (1.78%) Docker
15 4 (1.78%) Terminal Services
16 2 (0.89%) Microsoft App-V
16 2 (0.89%) Snort
16 2 (0.89%) VMware Server
Systems Management
1 48 (21.33%) Puppet
2 44 (19.56%) Opscode Chef
3 36 (16.00%) Nagios
4 16 (7.11%) Salt
5 13 (5.78%) Ansible
6 12 (5.33%) ZABBIX
7 10 (4.44%) Graphite
8 9 (4.00%) Vagrant
8 9 (4.00%) StatsD
9 7 (3.11%) Capistrano
9 7 (3.11%) SCCM
10 6 (2.67%) Graylog
10 6 (2.67%) logstash
11 5 (2.22%) Linux-HA
11 5 (2.22%) Cacti
11 5 (2.22%) Red Hat Satellite
12 4 (1.78%) SCOM
12 4 (1.78%) Oracle ZFS
13 3 (1.33%) Backup Exec
13 3 (1.33%) Tivoli
Vendors
1 172 (76.44%) VMware
2 118 (52.44%) Cisco
3 78 (34.67%) Citrix
4 73 (32.44%) Oracle
5 63 (28.00%) NetApp
6 52 (23.11%) Red Hat
7 50 (22.22%) IBM
7 50 (22.22%) EMC
8 49 (21.78%) Intel
9 46 (20.44%) Microsoft
10 35 (15.56%) HP
11 22 (9.78%) Juniper
12 21 (9.33%) Sybase
12 21 (9.33%) TIBCO
12 21 (9.33%) DataSynapse
13 18 (8.00%) Riverbed
14 14 (6.22%) Reuters
15 13 (5.78%) Wyse
16 11 (4.89%) AppSense
16 11 (4.89%) FactSet
City, London
Digital Vision Search Ltd
Salary: From £55,000 to £65,000 per annum + Excellent Share Options
Posted: Yesterday
North London
Verticality Ltd
Salary: £60000 - £70000 per annum, Benefits Bonus + Extensive Benefits Package
Posted: 3 days ago
Sidcup, Kent
Randstad Technologies
Salary: £48000 - £53000 per annum + great benefits
Posted: 4 days ago
Hayes, Middlesex
Rackspace
Salary: Competitive
Posted: 14 days ago
South East London
Redblade Ltd
Salary: From £28,000 to £30,000 per annum
Posted: 21 days ago
London
Talent Spa
Salary: £41k per year
Posted: 23 days ago
Uxbridge
Computer Futures
Salary: £40000 - £45000 per annum + competitive
Posted: 25 days ago