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 20 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
20 Aug 2014
Same period 2013 Same period 2012
XenSource Xen
Rank 488 535 492
Rank change year-on-year
+47 -43
Permanent jobs citing Xen 140 82 148
As % of all permanent IT jobs located in London 0.30% 0.18% 0.29%
As % of the System Software category 2.91% 1.94% 3.17%
Number of salaries quoted 130 75 133
Average salary £47,500 £47,500 £42,500
Average salary % change year-on-year
- +11.76%
90% offered a salary of more than £40,000 £34,200 £34,100
10% offered a salary of more than £67,500 £57,500 £60,000
UK excluding London average salary £47,500 £40,995 £40,000
% change year-on-year
+15.86% +2.48%
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
4810 4230 4667
As % of all permanent IT jobs located in London 10.28% 9.39% 9.04%
Number of salaries quoted 4141 3665 4069
Average salary £47,500 £47,500 £45,000
Average salary % change year-on-year
- +5.55%
90% offered a salary of more than £28,000 £29,500 £29,000
10% offered a salary of more than £67,500 £65,000 £65,000
UK excluding London average salary £37,500 £39,500 £37,500
% change year-on-year
-5.06% +5.33%

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 20 August 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 20 August 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
(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 +26 42 £45,000 +1.69% 4
Chessington - 1 - -
Uxbridge - 1 - -
Xen
England

Xen
Top 30 Related IT Skills in London

For the 6 months to 20 August 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.

1 200 (87.72%) VMware
2 173 (75.88%) VMware Infrastructure
3 164 (71.93%) Linux
4 122 (53.51%) Python
5 119 (52.19%) Puppet
6 112 (49.12%) Windows
7 106 (46.49%) Bash Shell
8 104 (45.61%) Nagios
8 104 (45.61%) MySQL
9 101 (44.30%) Perl
10 99 (43.42%) Ruby
11 88 (38.60%) KVM
12 78 (34.21%) Opscode Chef
13 76 (33.33%) Ubuntu
14 75 (32.89%) Citrix
15 68 (29.82%) Salt
16 65 (28.51%) nginx
17 63 (27.63%) Apache
18 61 (26.75%) CentOS
19 60 (26.32%) PostgreSQL
20 59 (25.88%) Red Hat
21 57 (25.00%) Tomcat
22 56 (24.56%) Red Hat Enterprise Linux
22 56 (24.56%) Cacti
23 53 (23.25%) TCP/IP
23 53 (23.25%) ZABBIX
24 51 (22.37%) Active Directory
25 50 (21.93%) LAMP
26 49 (21.49%) Oracle
27 46 (20.18%) DNS

Xen
Top Related IT Skills in London by Category

For the 6 months to 20 August 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 65 (28.51%) nginx
2 63 (27.63%) Apache
3 57 (25.00%) Tomcat
4 42 (18.42%) MS Exchange
5 41 (17.98%) WebLogic
6 30 (13.16%) Exchange Server 2010
7 26 (11.40%) OpenStack
8 16 (7.02%) Blackberry Enterprise Server
9 15 (6.58%) WebSphere
9 15 (6.58%) CloudStack
10 13 (5.70%) Exchange Server 2007
11 10 (4.39%) Exchange Server 2003
12 4 (1.75%) Node.js
13 3 (1.32%) IIS
14 2 (0.88%) SharePoint
14 2 (0.88%) Elasticsearch
15 1 (0.44%) Exchange Server 2013
15 1 (0.44%) Site Server
15 1 (0.44%) SharePoint 2010
15 1 (0.44%) Jetty
Applications
1 8 (3.51%) MS Excel
2 7 (3.07%) MS Office
Business Applications
1 9 (3.95%) Oracle EBS
2 3 (1.32%) Summit
3 2 (0.88%) Sophis RISQUE
Cloud Services
1 36 (15.79%) Amazon AWS
2 7 (3.07%) Rackspace Cloud
3 6 (2.63%) Microsoft Azure
4 5 (2.19%) IaaS
5 3 (1.32%) Office 365
5 3 (1.32%) Joyent
5 3 (1.32%) GitHub
5 3 (1.32%) Cloud Computing
5 3 (1.32%) Amazon EC2
6 2 (0.88%) PaaS
Communications & Networking
1 53 (23.25%) TCP/IP
2 46 (20.18%) DNS
3 45 (19.74%) SAN
4 40 (17.54%) BIG-IP
5 32 (14.04%) Firewall
6 30 (13.16%) DHCP
7 28 (12.28%) NetScaler
7 28 (12.28%) F5 BIG-IP LTM
8 24 (10.53%) NAS
9 23 (10.09%) WAN
10 22 (9.65%) HTTP
11 18 (7.89%) iSCSI
11 18 (7.89%) SSH
12 17 (7.46%) VLAN
13 14 (6.14%) VPN
13 14 (6.14%) HTTPS
13 14 (6.14%) LDAP
14 12 (5.26%) LAN
15 9 (3.95%) MPLS
16 8 (3.51%) Wi-Fi
Database & Business Intelligence
1 104 (45.61%) MySQL
2 60 (26.32%) PostgreSQL
3 34 (14.91%) MongoDB
4 29 (12.72%) DB2
5 27 (11.84%) Hadoop
6 16 (7.02%) NoSQL
6 16 (7.02%) Redis
7 15 (6.58%) SQL Server
8 9 (3.95%) Apache Cassandra
8 9 (3.95%) Relational Database
9 8 (3.51%) Big Data
10 6 (2.63%) Riak
11 3 (1.32%) SQL Server 2005
11 3 (1.32%) SQL Server 2008
12 1 (0.44%) Apache Hive
12 1 (0.44%) HBase
Development Applications
1 29 (12.72%) Git (software)
2 25 (10.96%) Subversion
3 6 (2.63%) JIRA
3 6 (2.63%) Jenkins
4 3 (1.32%) Atlassian Bamboo
4 3 (1.32%) TeamCity
4 3 (1.32%) Redmine
5 2 (0.88%) Artifactory
5 2 (0.88%) Hudson
5 2 (0.88%) Maven
General
1 31 (13.60%) Finance
2 17 (7.46%) Law
3 7 (3.07%) Telecoms
4 6 (2.63%) Back Office
5 5 (2.19%) Games
6 3 (1.32%) Banking
6 3 (1.32%) Legal
7 2 (0.88%) Automotive
8 1 (0.44%) Retail
Job Titles
1 108 (47.37%) Administrator
2 93 (40.79%) Linux Administrator
3 84 (36.84%) Systems Administrator
4 55 (24.12%) Linux Systems Administrator
5 32 (14.04%) Architect
6 30 (13.16%) Senior Systems Administrator
6 30 (13.16%) Senior Linux Administrator
6 30 (13.16%) Senior Linux Systems Administrator
7 20 (8.77%) Linux Engineer
8 12 (5.26%) Cloud Architect
8 12 (5.26%) Systems Support
8 12 (5.26%) Infrastructure Architect
9 11 (4.82%) Solutions Architect
10 10 (4.39%) DevOps Engineer
11 9 (3.95%) Systems Engineer
11 9 (3.95%) Support Engineer
12 8 (3.51%) Analyst
12 8 (3.51%) Cloud Solutions Architect
12 8 (3.51%) Virtualisation Architect
12 8 (3.51%) IT Support
Libraries, Frameworks & Software Standards
1 50 (21.93%) LAMP
2 25 (10.96%) Web Services
3 15 (6.58%) XML
4 4 (1.75%) Ruby on Rails
5 3 (1.32%) JSON
5 3 (1.32%) REST
5 3 (1.32%) .NET
5 3 (1.32%) ASP.NET
6 2 (0.88%) COM
6 2 (0.88%) ActiveMQ
7 1 (0.44%) JMX
7 1 (0.44%) HornetQ
Miscellaneous
1 43 (18.86%) Open Source
2 28 (12.28%) Clustering
3 22 (9.65%) Blackberry
4 17 (7.46%) Computer Science
5 12 (5.26%) Replication
6 11 (4.82%) Hedge funds
7 7 (3.07%) iPhone
8 6 (2.63%) Enterprise Storage
8 6 (2.63%) iPad
9 3 (1.32%) Thin Client
9 3 (1.32%) Fat Client
10 1 (0.44%) Mathematics
10 1 (0.44%) Physics
10 1 (0.44%) Management Information System
Operating Systems
1 164 (71.93%) Linux
2 112 (49.12%) Windows
3 76 (33.33%) Ubuntu
4 61 (26.75%) CentOS
5 56 (24.56%) Red Hat Enterprise Linux
6 33 (14.47%) UNIX
7 26 (11.40%) Windows Server 2008
8 22 (9.65%) Solaris
9 14 (6.14%) SUSE
10 13 (5.70%) Debian
11 12 (5.26%) Windows 7
11 12 (5.26%) Windows 8
12 11 (4.82%) Windows Server 2012
12 11 (4.82%) AIX
12 11 (4.82%) Windows Server 2003
13 6 (2.63%) Mac OS X
14 5 (2.19%) HPUX
15 3 (1.32%) Mac OS
16 2 (0.88%) Android
16 2 (0.88%) FreeBSD
Processes & Methodologies
1 45 (19.74%) ITIL
2 42 (18.42%) Agile Software Development
3 39 (17.11%) Configuration Management
4 35 (15.35%) DevOps
5 30 (13.16%) Load Balancing
6 28 (12.28%) Statistical Analysis
7 24 (10.53%) E-Commerce
8 23 (10.09%) Performance Tuning
9 20 (8.77%) Business Continuity
9 20 (8.77%) Continuous Integration
10 13 (5.70%) Software Engineering
10 13 (5.70%) OOP
10 13 (5.70%) OO
10 13 (5.70%) Disaster Recovery
11 12 (5.26%) Knowledge Management
12 11 (4.82%) Mobile Device Management
13 10 (4.39%) TOGAF
14 9 (3.95%) Data Protection
15 8 (3.51%) Scrum
16 7 (3.07%) BCP
Programming Languages
1 122 (53.51%) Python
2 106 (46.49%) Bash Shell
3 101 (44.30%) Perl
4 99 (43.42%) Ruby
5 39 (17.11%) SQL
6 37 (16.23%) PHP
7 25 (10.96%) Shell Script
8 19 (8.33%) Java
9 10 (4.39%) C
10 9 (3.95%) PowerShell
11 1 (0.44%) VBScript
Qualifications
1 25 (10.96%) Degree
2 23 (10.09%) Microsoft Certification
3 17 (7.46%) MCITP
4 13 (5.70%) LPIC
4 13 (5.70%) RHCE
4 13 (5.70%) Linux+ Certification
5 8 (3.51%) MCSE
6 6 (2.63%) MCSA
7 5 (2.19%) CCNA
7 5 (2.19%) Cisco Certification
8 3 (1.32%) CCNP
9 1 (0.44%) VMware Certified Professional (VCP)
9 1 (0.44%) HND
9 1 (0.44%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 5 (2.19%) QA
System Software
1 173 (75.88%) VMware Infrastructure
2 88 (38.60%) KVM
3 51 (22.37%) Active Directory
4 35 (15.35%) Hyper-V
5 23 (10.09%) Snort
6 19 (8.33%) vSphere
7 18 (7.89%) NFS
8 15 (6.58%) vCloud
9 13 (5.70%) Postfix
9 13 (5.70%) Sendmail
10 12 (5.26%) Varnish
11 11 (4.82%) VMware ESXi
12 9 (3.95%) Oracle RAC
13 8 (3.51%) Terminal Services
14 5 (2.19%) VMware ESX
15 4 (1.75%) XenApp
16 3 (1.32%) XenServer
17 2 (0.88%) XenDesktop
18 1 (0.44%) Microsoft App-V
18 1 (0.44%) VMware Server
Systems Management
1 119 (52.19%) Puppet
2 104 (45.61%) Nagios
3 78 (34.21%) Opscode Chef
4 68 (29.82%) Salt
5 56 (24.56%) Cacti
6 53 (23.25%) ZABBIX
7 45 (19.74%) Ansible
8 28 (12.28%) CFEngine
9 19 (8.33%) Ganglia
10 16 (7.02%) Vagrant
11 15 (6.58%) HAProxy
12 10 (4.39%) Backup Exec
13 9 (3.95%) Data Guard
14 8 (3.51%) SCOM
15 7 (3.07%) StatsD
16 6 (2.63%) SCCM
17 4 (1.75%) Munin
17 4 (1.75%) logstash
17 4 (1.75%) collectd
18 2 (0.88%) Symantec Enterprise Vault
Vendors
1 200 (87.72%) VMware
2 75 (32.89%) Citrix
3 59 (25.88%) Red Hat
4 49 (21.49%) Oracle
5 43 (18.86%) JBoss
6 39 (17.11%) Microsoft
7 38 (16.67%) Cisco
8 29 (12.72%) HP
9 28 (12.28%) F5
10 24 (10.53%) Rackspace
11 19 (8.33%) NetApp
12 17 (7.46%) EMC
13 12 (5.26%) SaltStack
14 11 (4.82%) Fidessa
14 11 (4.82%) Reuters
14 11 (4.82%) Bloomberg
15 10 (4.39%) SoftLayer
16 7 (3.07%) Apple
16 7 (3.07%) Dell
17 6 (2.63%) IBM
London
Harrington Boyd
Salary: £75000 - £80000 per annum + pension, bonus
Posted: 13 hours ago
London
SBC Recruitment Ltd
Salary: From £35,000 to £45,000 per annum
Posted: Yesterday
London
Tindall IT Resourcing
Salary: From £45,000 to £50,000 per annum +Many benefits
Posted: Yesterday
London
Bridge Noble
Salary: £50000 - £60000 per annum + Stock + Benefits
Posted: 2 days ago
London
Austin Fraser
Salary: £60000.00 - £80000.00 per annum + Benefits
Posted: 5 days ago
London
Austin Fraser
Salary: £50000.00 - £60000.00 per annum + Benefits
Posted: 5 days ago
City, London
Bridge Noble
Salary: £50,000 - £65,000 per annum + experience dependent
Posted: 14 days ago
South East London
Redblade Ltd
Salary: From £32,000 to £45,000 per annum
Posted: 16 days ago
West London
UK Broadband
Posted: 16 days ago
City, London
Exponential-e
Salary: £5000 - £45000 per annum
Posted: 21 days ago
City, London
Exponential-e
Salary: £45000 - £50000 per annum
Posted: 21 days ago
East London
Agilisys Professional Services Ltd
Salary: Negotiable
Posted: 26 days ago