The table below looks at the statistics for Xen skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited Xen over the 3 months to 6 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 May 2016
Same period 2015 Same period 2014
Xen Project
Rank 533 542 621
Rank change year-on-year
+9 +79
Permanent jobs citing Xen 118 125 84
As % of all permanent IT jobs located in London 0.28% 0.28% 0.17%
As % of the System Software category 2.32% 2.28% 1.70%
Number of salaries quoted 102 108 66
Median salary £60,000 £57,500 £50,000
Median salary % change year-on-year
+4.34% +15.00%
90% offered a salary of more than £45,000 £41,400 £33,000
10% offered a salary of more than £70,000 £87,500 £70,000
UK excluding London median salary £42,500 £40,000 £48,500
% change year-on-year
+6.25% -17.52%
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
5092 5486 4951
As % of all permanent IT jobs located in London 12.11% 12.27% 10.06%
Number of salaries quoted 4450 4756 4335
Median salary £50,000 £47,500 £45,000
Median salary % change year-on-year
+5.26% +5.55%
90% offered a salary of more than £29,000 £29,000 £27,500
10% offered a salary of more than £72,500 £70,000 £70,000
UK excluding London median salary £37,500 £37,500 £38,875
% change year-on-year
- -3.53%

Xen
Jobs Demand Trend in London

The demand trend of job ads across the London region citing Xen as a proportion of all IT jobs with a match in 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 6 May 2016.

Xen Salary Histogram in London

Xen
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Xen within the London region over the 3 months to 6 May 2016. 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 see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +50 17 £60,000 +9.09% 4
Kingston Upon Thames +4 1 £47,500 -2.56%
Harrow - 1 £57,500 -
Xen
England

Xen
Top 30 Related IT Skills in London

For the 6 months to 6 May 2016, IT jobs citing Xen also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for Xen.

1 157 (73.36%) Linux
2 135 (63.08%) VMware
3 123 (57.48%) VMware Infrastructure
4 112 (52.34%) Puppet
5 102 (47.66%) Windows
6 99 (46.26%) KVM
7 98 (45.79%) Python
8 96 (44.86%) DevOps
9 82 (38.32%) Opscode Chef
10 76 (35.51%) Amazon AWS
11 75 (35.05%) Ansible
12 73 (34.11%) Ruby
13 72 (33.64%) Apache
14 71 (33.18%) Unix
14 71 (33.18%) Perl
14 71 (33.18%) Configuration Management
15 68 (31.78%) Tomcat
16 67 (31.31%) DNS
17 65 (30.37%) Jenkins
17 65 (30.37%) Active Directory
18 64 (29.91%) MySQL
18 64 (29.91%) Oracle
18 64 (29.91%) LAMP
19 63 (29.44%) Git (software)
20 61 (28.50%) Java
21 60 (28.04%) Firewall
22 59 (27.57%) Agile Software Development
22 59 (27.57%) Bash Shell
23 55 (25.70%) Microsoft
24 50 (23.36%) SQL

Xen
Top Related IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 72 (33.64%) Apache
2 68 (31.78%) Tomcat
3 48 (22.43%) OpenStack
4 33 (15.42%) nginx
5 28 (13.08%) JBoss
6 26 (12.15%) WebSphere
7 20 (9.35%) CloudStack
7 20 (9.35%) Elasticsearch
8 17 (7.94%) Jetty
8 17 (7.94%) MS Exchange
8 17 (7.94%) WebLogic
9 13 (6.07%) Exchange Server 2010
9 13 (6.07%) Exchange Server 2013
10 12 (5.61%) Exchange Server 2007
11 11 (5.14%) WebSphere Application Server
12 8 (3.74%) GlassFish
12 8 (3.74%) IIS
12 8 (3.74%) Oracle Coherence
12 8 (3.74%) Oracle HTTP Server
13 5 (2.34%) SharePoint
Applications
1 12 (5.61%) MS Excel
2 7 (3.27%) MS PowerPoint
2 7 (3.27%) MS Visio
3 1 (0.47%) MS Office
3 1 (0.47%) MS Project
Business Applications
1 3 (1.40%) RMDS
2 1 (0.47%) Oracle Retail
2 1 (0.47%) Remedy ITSM
Cloud Services
1 76 (35.51%) Amazon AWS
2 17 (7.94%) SaaS
3 16 (7.48%) Virtual Private Cloud
4 12 (5.61%) IaaS
5 9 (4.21%) PaaS
6 8 (3.74%) Amazon EC2
6 8 (3.74%) AWS CloudFormation
7 7 (3.27%) Amazon S3
7 7 (3.27%) Cloud Computing
7 7 (3.27%) Google Apps
8 6 (2.80%) AWS Elastic Beanstalk
8 6 (2.80%) Google Cloud Platform
8 6 (2.80%) Microsoft Azure
9 4 (1.87%) Office 365
10 3 (1.40%) DigitalOcean
10 3 (1.40%) Sumo Logic
11 1 (0.47%) Amazon ELB
11 1 (0.47%) Amazon EMR
11 1 (0.47%) Joyent
11 1 (0.47%) Route 53
Communications & Networking
1 67 (31.31%) DNS
2 60 (28.04%) Firewall
3 41 (19.16%) TCP/IP
4 33 (15.42%) LDAP
5 31 (14.49%) HTTP
6 29 (13.55%) SAN
7 22 (10.28%) VLAN
7 22 (10.28%) VPN
7 22 (10.28%) WAN
8 20 (9.35%) NAS
9 17 (7.94%) Fibre Channel
9 17 (7.94%) iSCSI
10 13 (6.07%) LAN
11 12 (5.61%) DHCP
11 12 (5.61%) Internet
12 11 (5.14%) VoIP
13 9 (4.21%) Multicast
14 8 (3.74%) FCoE
14 8 (3.74%) Wireshark
14 8 (3.74%) WLAN
Database & Business Intelligence
1 64 (29.91%) MySQL
2 23 (10.75%) PostgreSQL
3 22 (10.28%) Hadoop
4 19 (8.88%) SQL Server
5 13 (6.07%) Redis
6 11 (5.14%) HBase
7 10 (4.67%) NoSQL
8 9 (4.21%) Apache Cassandra
8 9 (4.21%) Relational Database
9 8 (3.74%) Big Data
10 7 (3.27%) Data Warehouse
11 5 (2.34%) Apache Hive
12 4 (1.87%) Oracle Database
13 3 (1.40%) DB2
13 3 (1.40%) MongoDB
13 3 (1.40%) OLAP
13 3 (1.40%) OLTP
13 3 (1.40%) Oracle OLAP
14 2 (0.93%) Amazon RDS
15 1 (0.47%) MariaDB
Development Applications
1 65 (30.37%) Jenkins
2 63 (29.44%) Git (software)
3 37 (17.29%) Subversion
4 34 (15.89%) TeamCity
5 33 (15.42%) Vagrant
6 13 (6.07%) JConsole
7 10 (4.67%) JIRA
7 10 (4.67%) Maven
8 7 (3.27%) Gradle
8 7 (3.27%) Travis CI
9 6 (2.80%) Ant
10 4 (1.87%) Atlassian Bamboo
10 4 (1.87%) CruiseControl
10 4 (1.87%) Hudson
11 3 (1.40%) JMeter
11 3 (1.40%) NeoLoad
11 3 (1.40%) RSpec
11 3 (1.40%) The Grinder
12 1 (0.47%) GitLab
General
1 35 (16.36%) Finance
2 12 (5.61%) Banking
3 10 (4.67%) Legal
3 10 (4.67%) Publishing
4 9 (4.21%) Marketing
5 7 (3.27%) Law
5 7 (3.27%) Retail
6 4 (1.87%) Advertising
6 4 (1.87%) Investment Banking
7 3 (1.40%) French Language
8 2 (0.93%) Private Banking
8 2 (0.93%) Telecoms
9 1 (0.47%) Back Office
9 1 (0.47%) Front Office
9 1 (0.47%) German Language
9 1 (0.47%) Local Government
9 1 (0.47%) Manufacturing
Job Titles
1 66 (30.84%) DevOps Engineer
2 51 (23.83%) Linux Engineer
3 45 (21.03%) Linux/Unix DevOps
4 44 (20.56%) Administrator
5 39 (18.22%) Linux DevOps Engineer
6 33 (15.42%) Systems Administrator
7 30 (14.02%) Linux Administrator
8 25 (11.68%) Architect
9 23 (10.75%) Linux Systems Administrator
10 21 (9.81%) Infrastructure Engineer
10 21 (9.81%) Systems Engineer
11 19 (8.88%) Cloud Engineer
12 17 (7.94%) Support Engineer
13 14 (6.54%) AWS Engineer
13 14 (6.54%) Windows Engineer
14 13 (6.07%) Analyst
14 13 (6.07%) Infrastructure Architect
14 13 (6.07%) Server Analyst
15 12 (5.61%) Citrix Analyst
16 11 (5.14%) Linux Systems Engineer
Libraries, Frameworks & Software Standards
1 64 (29.91%) LAMP
2 20 (9.35%) .NET
3 18 (8.41%) RabbitMQ
4 15 (7.01%) LEMP Stack
5 14 (6.54%) CSS
6 13 (6.07%) XML
7 9 (4.21%) HornetQ
7 9 (4.21%) JMX
7 9 (4.21%) JSON
8 8 (3.74%) HTML
8 8 (3.74%) Web Services
9 6 (2.80%) Kafka
9 6 (2.80%) Middleware
10 5 (2.34%) AngularJS
10 5 (2.34%) Backbone.js
10 5 (2.34%) CSS3
10 5 (2.34%) libvirt
10 5 (2.34%) React
10 5 (2.34%) Spring
10 5 (2.34%) Twitter Bootstrap
Miscellaneous
1 26 (12.15%) Data Centre
2 23 (10.75%) Analytical Skills
3 12 (5.61%) Fintech
4 9 (4.21%) Hedge funds
5 8 (3.74%) Enterprise Cloud
5 8 (3.74%) Management Information System
5 8 (3.74%) Statistics
6 7 (3.27%) Mobile App
7 6 (2.80%) Foreign Exchange (FX)
7 6 (2.80%) LPAR
8 5 (2.34%) Algorithms
8 5 (2.34%) Clustering
8 5 (2.34%) Data Structures
8 5 (2.34%) NHS
8 5 (2.34%) Wiki
9 4 (1.87%) Hybrid Cloud
9 4 (1.87%) Replication
10 3 (1.40%) Computer Science
10 3 (1.40%) Mathematics
11 2 (0.93%) FlexPod
Operating Systems
1 157 (73.36%) Linux
2 102 (47.66%) Windows
3 71 (33.18%) Unix
4 49 (22.90%) Red Hat Enterprise Linux
5 37 (17.29%) CentOS
6 36 (16.82%) Windows Server
7 30 (14.02%) Windows Server 2008
7 30 (14.02%) Windows Server 2012
8 28 (13.08%) Solaris
9 21 (9.81%) Ubuntu
10 19 (8.88%) Debian
11 13 (6.07%) Windows Server 2003
12 7 (3.27%) AIX
13 5 (2.34%) FreeBSD
14 4 (1.87%) Android
14 4 (1.87%) Apple iOS
14 4 (1.87%) Mac OS X
14 4 (1.87%) VMS
15 3 (1.40%) CoreOS
16 2 (0.93%) Windows 7
Processes & Methodologies
1 96 (44.86%) DevOps
2 71 (33.18%) Configuration Management
3 59 (27.57%) Agile Software Development
4 40 (18.69%) Continuous Integration
4 40 (18.69%) Performance Tuning
5 32 (14.95%) Open Source
6 31 (14.49%) ITIL
7 25 (11.68%) Disaster Recovery
8 21 (9.81%) Build Automation
9 20 (9.35%) Scrum
10 19 (8.88%) DSDM
10 19 (8.88%) RUP
11 17 (7.94%) Mentoring
11 17 (7.94%) OWASP
12 16 (7.48%) Auto-Scaling
13 15 (7.01%) Load Balancing
14 13 (6.07%) Memory Management
15 12 (5.61%) Machine Learning
15 12 (5.61%) Server Virtualisation
16 10 (4.67%) High Availability
Programming Languages
1 98 (45.79%) Python
2 73 (34.11%) Ruby
3 71 (33.18%) Perl
4 61 (28.50%) Java
5 59 (27.57%) Bash Shell
6 50 (23.36%) SQL
7 49 (22.90%) Shell Script
8 21 (9.81%) PHP
9 19 (8.88%) JavaScript
10 16 (7.48%) C
10 16 (7.48%) PowerShell
11 7 (3.27%) C++
12 3 (1.40%) C#
12 3 (1.40%) Go
12 3 (1.40%) Lua
12 3 (1.40%) Scala
13 2 (0.93%) Groovy
13 2 (0.93%) VBScript
14 1 (0.47%) AWK
14 1 (0.47%) Clojure
Qualifications
1 16 (7.48%) Degree
2 9 (4.21%) Microsoft Certification
3 8 (3.74%) CCNA
3 8 (3.74%) Cisco Certification
4 6 (2.80%) ITIL Certification
5 4 (1.87%) MCSE
6 2 (0.93%) VMware Certified Professional (VCP)
7 1 (0.47%) CCIE
7 1 (0.47%) CCNP
7 1 (0.47%) Citrix Certification
7 1 (0.47%) MCITP
7 1 (0.47%) RHCSA
7 1 (0.47%) VCP5
Quality Assurance & Compliance
1 6 (2.80%) SLA
2 4 (1.87%) DICOM
2 4 (1.87%) HL7
2 4 (1.87%) ISO/IEC 27001
2 4 (1.87%) PCI DSS
3 3 (1.40%) QA
4 1 (0.47%) SAS 70
System Software
1 123 (57.48%) VMware Infrastructure
2 99 (46.26%) KVM
3 65 (30.37%) Active Directory
4 27 (12.62%) Docker
4 27 (12.62%) Hyper-V
4 27 (12.62%) NFS
5 24 (11.21%) vSphere
6 23 (10.75%) XenServer
7 17 (7.94%) VirtualBox
8 16 (7.48%) iptables
9 14 (6.54%) Samba
10 12 (5.61%) XenApp
11 11 (5.14%) LXC
11 11 (5.14%) VMware ESX
12 9 (4.21%) Oracle RAC
12 9 (4.21%) Snort
12 9 (4.21%) XenDesktop
13 8 (3.74%) DFS Replication
13 8 (3.74%) SRDF
13 8 (3.74%) VMware Server
Systems Management
1 112 (52.34%) Puppet
2 82 (38.32%) Opscode Chef
3 75 (35.05%) Ansible
4 48 (22.43%) Nagios
5 26 (12.15%) Salt
6 24 (11.21%) Terraform
6 24 (11.21%) Tivoli
7 22 (10.28%) Cobbler
8 20 (9.35%) ZABBIX
9 13 (6.07%) Cacti
9 13 (6.07%) Graphite
10 9 (4.21%) CFEngine
10 9 (4.21%) SCCM
11 8 (3.74%) NetBackup
12 6 (2.80%) EMC NetWorker
12 6 (2.80%) Kubernetes
12 6 (2.80%) logstash
12 6 (2.80%) Tivoli Storage Manager
13 5 (2.34%) Munin
14 4 (1.87%) Mesos
Vendors
1 135 (63.08%) VMware
2 64 (29.91%) Oracle
3 55 (25.70%) Microsoft
4 46 (21.50%) Cisco
5 43 (20.09%) Citrix
6 41 (19.16%) Red Hat
7 28 (13.08%) Google
7 28 (13.08%) NetApp
8 23 (10.75%) HP
9 18 (8.41%) EnterpriseDB
10 10 (4.67%) EMC
10 10 (4.67%) SunGard
11 9 (4.21%) IBM
11 9 (4.21%) Intel
11 9 (4.21%) Percona
11 9 (4.21%) SolarWinds
12 8 (3.74%) Mitel
12 8 (3.74%) Riverbed
13 7 (3.27%) CommVault
14 5 (2.34%) Meraki
City, London
ANSON MCCADE
Salary: £50,000 - £70,000
Posted: Yesterday
City, London
Franklin Fitch Limited
Salary: From £45,000 to £55,000 per annum
Posted: 2 days ago
London
Verticality Ltd
Salary: £40000 - £45000 per annum, Benefits Car Allowance, Overtime, Training,
Posted: 3 days ago
London
Digitech Resourcing Ltd
Salary: From £60,000 to £70,000 per annum Great Bens and fantastic onsite faci
Posted: 3 days ago
London
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £60000 - £80000 Per Annum Benefits
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City, London
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Salary: £70000 - £90000 per annum
Posted: 6 days ago