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 30 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Jan 2015
Same period 2014 Same period 2013
Xen Project
Rank 507 542 544
Rank change year-on-year
+35 +2
Permanent jobs citing Xen 106 71 80
As % of all permanent IT jobs located in London 0.26% 0.17% 0.18%
As % of the System Software category 2.10% 1.69% 1.94%
Number of salaries quoted 99 64 72
Average salary £45,000 £46,500 £49,500
Average salary % change year-on-year
-3.22% -6.06%
90% offered a salary of more than £35,000 £32,500 £32,750
10% offered a salary of more than £75,000 £74,250 £72,250
UK excluding London average salary £42,500 £45,000 £42,500
% change year-on-year
-5.55% +5.88%
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
5049 4200 4128
As % of all permanent IT jobs located in London 12.17% 9.94% 9.20%
Number of salaries quoted 4421 3625 3622
Average salary £45,000 £45,000 £45,500
Average salary % change year-on-year
- -1.09%
90% offered a salary of more than £28,000 £29,000 £28,500
10% offered a salary of more than £70,000 £65,000 £70,000
UK excluding London average salary £37,500 £38,500 £40,000
% change year-on-year
-2.59% -3.75%

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 30 January 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 30 January 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
City of London +12 22 £35,000 -22.22% 1
Hounslow - 3 £35,000 -
Sidcup - 2 £45,250 -
Wimbledon - 1 £50,000 -
Xen
England

Xen
Top 30 Related IT Skills in London

For the 6 months to 30 January 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.

1 191 (80.93%) VMware
2 176 (74.58%) Linux
3 173 (73.31%) VMware Infrastructure
4 156 (66.10%) Windows
5 98 (41.53%) MySQL
6 93 (39.41%) Python
7 84 (35.59%) Puppet
8 80 (33.90%) KVM
9 75 (31.78%) Nagios
10 74 (31.36%) Cisco
11 73 (30.93%) Perl
12 70 (29.66%) Opscode Chef
13 69 (29.24%) Bash Shell
13 69 (29.24%) SAN
14 68 (28.81%) Tomcat
14 68 (28.81%) Ruby
15 62 (26.27%) Hyper-V
16 61 (25.85%) PostgreSQL
17 57 (24.15%) Citrix
18 52 (22.03%) UNIX
19 51 (21.61%) Apache
20 46 (19.49%) Microsoft
20 46 (19.49%) Active Directory
20 46 (19.49%) Red Hat
20 46 (19.49%) Performance Tuning
21 44 (18.64%) Windows Server 2008
21 44 (18.64%) Oracle
21 44 (18.64%) Firewall
22 42 (17.80%) Finance
22 42 (17.80%) LAMP

Xen
Top Related IT Skills in London by Category

For the 6 months to 30 January 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 68 (28.81%) Tomcat
2 51 (21.61%) Apache
3 31 (13.14%) IIS
4 28 (11.86%) MS Exchange
5 26 (11.02%) JBoss
6 22 (9.32%) SharePoint
7 19 (8.05%) nginx
8 17 (7.20%) WebSphere
9 13 (5.51%) WebLogic
9 13 (5.51%) Blackberry Enterprise Server
10 11 (4.66%) Exchange Server 2010
10 11 (4.66%) OpenStack
11 10 (4.24%) Jetty
12 9 (3.81%) Oracle Coherence
12 9 (3.81%) Oracle HTTP Server
13 8 (3.39%) CloudStack
14 7 (2.97%) Lync
15 6 (2.54%) Commerce Server
16 4 (1.69%) Node.js
16 4 (1.69%) Exchange Server 2013
Applications
1 30 (12.71%) MS Excel
2 7 (2.97%) Spreadsheet
3 1 (0.42%) MS Office
Business Applications
1 1 (0.42%) RMDS
1 1 (0.42%) SAP Oil and Gas
Cloud Services
1 29 (12.29%) Amazon AWS
2 13 (5.51%) Microsoft Azure
2 13 (5.51%) IaaS
3 12 (5.08%) Office 365
4 8 (3.39%) PaaS
5 6 (2.54%) Google Cloud Platform
6 4 (1.69%) Joyent
6 4 (1.69%) Route 53
6 4 (1.69%) Amazon EC2
6 4 (1.69%) SoftLayer
7 3 (1.27%) Sumo Logic
7 3 (1.27%) Rackspace Cloud
8 1 (0.42%) SaaS
8 1 (0.42%) Amazon S3
8 1 (0.42%) Amazon ELB
Communications & Networking
1 69 (29.24%) SAN
2 44 (18.64%) Firewall
3 37 (15.68%) WAN
4 36 (15.25%) NAS
4 36 (15.25%) TCP/IP
5 32 (13.56%) iSCSI
6 29 (12.29%) HTTP
7 25 (10.59%) DNS
8 24 (10.17%) VPN
8 24 (10.17%) LAN
8 24 (10.17%) VLAN
9 20 (8.47%) LDAP
10 18 (7.63%) Fibre Channel
10 18 (7.63%) MPLS
11 17 (7.20%) Wi-Fi
12 14 (5.93%) VoIP
12 14 (5.93%) SSH
12 14 (5.93%) Cisco ASA
13 11 (4.66%) DHCP
14 10 (4.24%) HTTPS
Database & Business Intelligence
1 98 (41.53%) MySQL
2 61 (25.85%) PostgreSQL
3 30 (12.71%) Hadoop
4 26 (11.02%) SQL Server
5 25 (10.59%) MongoDB
6 19 (8.05%) Big Data
7 8 (3.39%) Data Warehouse
7 8 (3.39%) DB2
8 4 (1.69%) Apache Cassandra
8 4 (1.69%) Riak
8 4 (1.69%) MariaDB
9 3 (1.27%) CouchDB
9 3 (1.27%) HBase
9 3 (1.27%) NoSQL
9 3 (1.27%) Oracle OLAP
9 3 (1.27%) OLAP
9 3 (1.27%) OLTP
10 2 (0.85%) Apache Hive
10 2 (0.85%) Redis
11 1 (0.42%) Relational Database
Development Applications
1 42 (17.80%) Git (software)
2 29 (12.29%) Subversion
3 20 (8.47%) Mercurial
4 10 (4.24%) TeamCity
5 9 (3.81%) Jenkins
6 6 (2.54%) JIRA
7 5 (2.12%) Hudson
7 5 (2.12%) Maven
8 4 (1.69%) Bazaar
9 3 (1.27%) Artifactory
10 1 (0.42%) CruiseControl
General
1 42 (17.80%) Finance
2 11 (4.66%) Telecoms
2 11 (4.66%) Law
3 9 (3.81%) Advertising
4 7 (2.97%) Marketing
5 4 (1.69%) Games
6 3 (1.27%) iGaming
7 2 (0.85%) Electronics
8 1 (0.42%) Mandarin Language
8 1 (0.42%) Banking
8 1 (0.42%) Manufacturing
8 1 (0.42%) Financial Institution
Job Titles
1 90 (38.14%) Administrator
2 66 (27.97%) Systems Administrator
3 64 (27.12%) Linux Administrator
4 32 (13.56%) Linux Systems Administrator
5 25 (10.59%) Support Engineer
6 21 (8.90%) Architect
7 19 (8.05%) Linux Engineer
8 17 (7.20%) Senior Linux Administrator
8 17 (7.20%) Senior Linux Systems Administrator
9 16 (6.78%) Senior Systems Administrator
10 14 (5.93%) Desktop Support
11 13 (5.51%) Desktop Support Engineer
11 13 (5.51%) Desktop Engineer
12 12 (5.08%) Infrastructure Architect
13 11 (4.66%) DevOps Engineer
13 11 (4.66%) Network Engineer
14 10 (4.24%) Consultant
14 10 (4.24%) Solutions Architect
14 10 (4.24%) 3rd Line Support
14 10 (4.24%) Project Engineer
Libraries, Frameworks & Software Standards
1 42 (17.80%) LAMP
2 21 (8.90%) Web Services
3 10 (4.24%) JMX
3 10 (4.24%) Middleware
3 10 (4.24%) HornetQ
4 8 (3.39%) SOAP
4 8 (3.39%) REST
5 7 (2.97%) XML
6 6 (2.54%) ActiveMQ
7 2 (0.85%) .NET
7 2 (0.85%) Ruby on Rails
8 1 (0.42%) Sphinx
8 1 (0.42%) Rendezvous
8 1 (0.42%) XSLT
8 1 (0.42%) HTML
Miscellaneous
1 37 (15.68%) Open Source
2 35 (14.83%) Clustering
3 17 (7.20%) Computer Science
4 14 (5.93%) Blackberry
5 13 (5.51%) iPad
5 13 (5.51%) Analytical Skills
5 13 (5.51%) Management Information System
6 10 (4.24%) Visualisation
7 8 (3.39%) Replication
7 8 (3.39%) Enterprise Storage
8 6 (2.54%) Enterprise Software
9 3 (1.27%) Online Games
10 1 (0.42%) Video Conferencing
10 1 (0.42%) Mobile Payment
10 1 (0.42%) Handset
10 1 (0.42%) DTV
Operating Systems
1 176 (74.58%) Linux
2 156 (66.10%) Windows
3 52 (22.03%) UNIX
4 44 (18.64%) Windows Server 2008
5 40 (16.95%) Ubuntu
6 34 (14.41%) CentOS
7 29 (12.29%) Red Hat Enterprise Linux
8 27 (11.44%) Windows Server 2012
9 26 (11.02%) Solaris
10 21 (8.90%) Windows Server 2003
10 21 (8.90%) Debian
11 15 (6.36%) Android
12 13 (5.51%) Windows 7
13 8 (3.39%) SUSE
14 4 (1.69%) AIX
14 4 (1.69%) Windows 8
15 3 (1.27%) Amazon Linux
16 2 (0.85%) HPUX
16 2 (0.85%) Apple iOS
17 1 (0.42%) VMS
Processes & Methodologies
1 46 (19.49%) Performance Tuning
2 34 (14.41%) Agile Software Development
2 34 (14.41%) Configuration Management
3 28 (11.86%) Disaster Recovery
4 27 (11.44%) Load Balancing
5 21 (8.90%) ITIL
6 20 (8.47%) DevOps
7 17 (7.20%) E-Commerce
8 13 (5.51%) Release Management
8 13 (5.51%) Continuous Integration
9 9 (3.81%) Benchmarking
10 7 (2.97%) Penetration Testing
10 7 (2.97%) Systems Analysis
10 7 (2.97%) Online Security
11 6 (2.54%) Migration
11 6 (2.54%) Information Security
11 6 (2.54%) Cyber Security
11 6 (2.54%) Performance Monitoring
12 5 (2.12%) Statistical Analysis
12 5 (2.12%) TOGAF
Programming Languages
1 93 (39.41%) Python
2 73 (30.93%) Perl
3 69 (29.24%) Bash Shell
4 68 (28.81%) Ruby
5 41 (17.37%) Shell Script
6 37 (15.68%) SQL
7 32 (13.56%) PHP
8 24 (10.17%) Java
9 5 (2.12%) JavaScript
10 4 (1.69%) Lisp
10 4 (1.69%) Haskell
10 4 (1.69%) Erlang
10 4 (1.69%) OCaml
10 4 (1.69%) Scala
11 3 (1.27%) PowerShell
11 3 (1.27%) AWK
12 2 (0.85%) VBScript
13 1 (0.42%) C
13 1 (0.42%) C++
Qualifications
1 33 (13.98%) Degree
2 27 (11.44%) Microsoft Certification
3 23 (9.75%) MCSE
4 22 (9.32%) MCSA
4 22 (9.32%) CCNA
4 22 (9.32%) Cisco Certification
5 8 (3.39%) RHCE
5 8 (3.39%) Linux+ Certification
5 8 (3.39%) LPIC
5 8 (3.39%) RHCSA
6 6 (2.54%) CCNP
6 6 (2.54%) CISA
6 6 (2.54%) CISM
6 6 (2.54%) CISSP
6 6 (2.54%) PCI QSA
7 3 (1.27%) Security Cleared
7 3 (1.27%) MCITP
8 1 (0.42%) MCP
Quality Assurance & Compliance
1 15 (6.36%) PCI DSS
2 9 (3.81%) Sarbanes-Oxley
3 8 (3.39%) QA
4 6 (2.54%) ISO/IEC 27001
5 5 (2.12%) SLA
System Software
1 173 (73.31%) VMware Infrastructure
2 80 (33.90%) KVM
3 62 (26.27%) Hyper-V
4 46 (19.49%) Active Directory
5 29 (12.29%) Snort
6 27 (11.44%) NFS
7 16 (6.78%) XenApp
8 13 (5.51%) vSphere
9 12 (5.08%) VMware ESX
9 12 (5.08%) VirtualBox
10 10 (4.24%) Sendmail
11 9 (3.81%) SRDF
11 9 (3.81%) VMware ESXi
12 8 (3.39%) Postfix
12 8 (3.39%) XenServer
13 6 (2.54%) Terminal Services
13 6 (2.54%) Apache Flume
14 5 (2.12%) LXC
14 5 (2.12%) Oracle RAC
15 3 (1.27%) vCloud
Systems Management
1 84 (35.59%) Puppet
2 75 (31.78%) Nagios
3 70 (29.66%) Opscode Chef
4 36 (15.25%) Cacti
5 21 (8.90%) ZABBIX
5 21 (8.90%) Salt
6 15 (6.36%) Ansible
7 8 (3.39%) SCCM
7 8 (3.39%) logstash
8 7 (2.97%) Vagrant
8 7 (2.97%) SCOM
9 6 (2.54%) CFEngine
9 6 (2.54%) Red Hat Satellite
9 6 (2.54%) Graylog2
10 5 (2.12%) Graphite
11 4 (1.69%) Cobbler
11 4 (1.69%) HAProxy
11 4 (1.69%) Munin
12 3 (1.27%) collectd
12 3 (1.27%) Opsview
Vendors
1 191 (80.93%) VMware
2 74 (31.36%) Cisco
3 57 (24.15%) Citrix
4 46 (19.49%) Microsoft
4 46 (19.49%) Red Hat
5 44 (18.64%) Oracle
6 26 (11.02%) HP
7 24 (10.17%) EMC
8 20 (8.47%) Wyse
9 15 (6.36%) NetApp
10 14 (5.93%) Reuters
11 13 (5.51%) Riverbed
11 13 (5.51%) FactSet
11 13 (5.51%) Dell
12 11 (4.66%) IBM
13 9 (3.81%) Intel
13 9 (3.81%) Veritas
14 6 (2.54%) Google
14 6 (2.54%) Rackspace
15 5 (2.12%) F5
South East London
Redblade Ltd
Salary: From £28,000 to £30,000 per annum
Posted: 3 days ago
London
Pioneer Search
Salary: £65000 - £75000 per annum
Posted: 3 days ago
City, London
Burns Sheehan
Salary: £50000 - £60000 per annum + Bonus + Benefits
Posted: 4 days ago
London
Experis Ltd
Salary: £60000.00 - £70000.00 per annum
Posted: 5 days ago
London
Coal IT Services
Salary: From £42,000 to £50,000 per annum + Excellent Package - Please call fo
Posted: 6 days ago
Central London / West End
Evolution Recruitment Solutions
Salary: 45,000 - 55,000 + benefits
Posted: 6 days ago
London
Computer Futures
Salary: £35000 - £40000 per annum + competitive
Posted: 7 days ago
London
Computer Futures
Salary: £35000 - £40000 per annum + competitive
Posted: 12 days ago
London
Recruitment Genius
Salary: £35000 - £40000 per annum
Posted: 12 days ago
London
Pentasia Limited
Posted: 13 days ago
West London
Nativ Ltd
Salary: From £35,000 to £40,000 per annum + Bens including share options
Posted: 19 days ago