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 20 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
20 Jan 2017
Same period 2016 Same period 2015
Xen Project
England / London
Rank 457 547 544
Rank change year-on-year
+90 -3
Permanent jobs citing Xen 117 99 100
As % of all permanent IT jobs located in London 0.35% 0.24% 0.24%
As % of the System Software category 2.86% 2.10% 1.93%
Number of salaries quoted 106 95 88
Median salary £65,000 £55,000 £45,125
Median salary % change year-on-year
+18.18% +21.88%
90% offered a salary of more than £36,250 £34,430 £35,000
10% offered a salary of more than £100,000 £78,000 £71,500
UK excluding London median salary £62,500 £45,000 £42,500
% change year-on-year
+38.88% +5.88%

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
4097 4724 5174
As % of all permanent IT jobs located in London 12.24% 11.66% 12.53%
Number of salaries quoted 3483 4080 4518
Median salary £54,000 £50,000 £45,000
Median salary % change year-on-year
+8.00% +11.11%
90% offered a salary of more than £29,000 £28,500 £27,500
10% offered a salary of more than £80,000 £70,000 £70,000
UK excluding London median salary £37,500 £39,500 £37,500
% change year-on-year
-5.06% +5.33%

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 20 January 2017.

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 20 January 2017. 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 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 +18 11 £65,000 +18.18% 1
Sidcup +15 1 £47,500 -
Xen
England

Xen
Top 30 Related IT Skills in London

For the 6 months to 20 January 2017, 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.

1 163 (84.90%) VMware
2 161 (83.85%) Linux
2 161 (83.85%) VMware Infrastructure
3 106 (55.21%) Windows
4 82 (42.71%) Puppet
5 79 (41.15%) KVM
5 79 (41.15%) Cisco
6 75 (39.06%) Amazon AWS
7 74 (38.54%) Finance
8 72 (37.50%) Python
8 72 (37.50%) Ansible
9 70 (36.46%) Apache
9 70 (36.46%) Agile Software Development
10 69 (35.94%) WAN
11 68 (35.42%) Oracle
12 67 (34.90%) NetApp
13 66 (34.38%) Hyper-V
14 65 (33.85%) Bash Shell
15 64 (33.33%) SAN
16 63 (32.81%) NAS
16 63 (32.81%) Performance Tuning
17 62 (32.29%) Firewall
18 58 (30.21%) LAN
19 57 (29.69%) EMC
19 57 (29.69%) WebSphere
20 55 (28.65%) NFS
20 55 (28.65%) iSCSI
21 54 (28.13%) Solaris
22 53 (27.60%) DevOps
23 52 (27.08%) Multicast

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 70 (36.46%) Apache
2 57 (29.69%) WebSphere
3 52 (27.08%) Oracle Coherence
4 51 (26.56%) Tomcat
5 48 (25.00%) IIS
6 45 (23.44%) Oracle HTTP Server
7 24 (12.50%) MS Exchange
8 18 (9.38%) OpenStack
9 14 (7.29%) Exchange Server 2010
10 13 (6.77%) CloudStack
11 12 (6.25%) Exchange Server 2013
11 12 (6.25%) JBoss
12 11 (5.73%) Skype for Business
13 10 (5.21%) lighttpd
13 10 (5.21%) nginx
13 10 (5.21%) WebLogic
14 9 (4.69%) WebSphere Application Server
15 8 (4.17%) Exchange Server 2007
16 6 (3.13%) SharePoint
17 3 (1.56%) Confluence
Applications
1 26 (13.54%) MS Excel
2 9 (4.69%) MS Office
3 1 (0.52%) Spreadsheet
Business Applications
1 25 (13.02%) RMDS
2 1 (0.52%) SAP ERP
Cloud Services
1 75 (39.06%) Amazon AWS
2 12 (6.25%) Microsoft Azure
3 10 (5.21%) IBM Cloud
3 10 (5.21%) Office 365
3 10 (5.21%) SoftLayer
3 10 (5.21%) Virtual Private Cloud
4 7 (3.65%) AWS CloudFormation
5 6 (3.13%) Amazon EC2
5 6 (3.13%) Cloud Computing
6 5 (2.60%) Google Cloud Platform
7 4 (2.08%) Amazon S3
7 4 (2.08%) SaaS
8 2 (1.04%) DigitalOcean
8 2 (1.04%) Google App Engine
8 2 (1.04%) IaaS
8 2 (1.04%) Rackspace Cloud
9 1 (0.52%) Amazon CloudWatch
9 1 (0.52%) AWS CloudTrail
9 1 (0.52%) AWS Elastic Beanstalk
9 1 (0.52%) G Suite
Communications & Networking
1 69 (35.94%) WAN
2 64 (33.33%) SAN
3 63 (32.81%) NAS
4 62 (32.29%) Firewall
5 58 (30.21%) LAN
6 55 (28.65%) iSCSI
7 52 (27.08%) FCoE
7 52 (27.08%) Fibre Channel
7 52 (27.08%) Multicast
8 47 (24.48%) HTTP
9 39 (20.31%) TCP/IP
10 31 (16.15%) DNS
11 17 (8.85%) VPN
12 15 (7.81%) Intrusion Detection
12 15 (7.81%) VoIP
13 14 (7.29%) SSL
13 14 (7.29%) VLAN
14 10 (5.21%) Skype
15 9 (4.69%) DHCP
15 9 (4.69%) LDAP
Database & Business Intelligence
1 34 (17.71%) Hadoop
2 32 (16.67%) HBase
3 27 (14.06%) MySQL
4 24 (12.50%) SQL Server
5 22 (11.46%) Data Warehouse
6 20 (10.42%) DB2
6 20 (10.42%) OLAP
6 20 (10.42%) OLTP
6 20 (10.42%) Oracle OLAP
7 6 (3.13%) Redis
8 3 (1.56%) NoSQL
8 3 (1.56%) Relational Database
9 2 (1.04%) PostgreSQL
9 2 (1.04%) RDBMS
10 1 (0.52%) Amazon RDS
10 1 (0.52%) Apache Cassandra
10 1 (0.52%) Apache Hive
10 1 (0.52%) Big Data
10 1 (0.52%) MongoDB
10 1 (0.52%) Oracle Database
Development Applications
1 49 (25.52%) Git (software)
2 45 (23.44%) Jenkins
3 36 (18.75%) Subversion
4 16 (8.33%) TeamCity
5 13 (6.77%) Travis CI
6 11 (5.73%) Vagrant
7 10 (5.21%) JIRA
8 6 (3.13%) Atlassian Bamboo
8 6 (3.13%) GoCD
9 5 (2.60%) GitLab
10 4 (2.08%) Hudson
11 2 (1.04%) Ant
11 2 (1.04%) Buildbot
11 2 (1.04%) Gradle
11 2 (1.04%) Grunt
11 2 (1.04%) gulp
11 2 (1.04%) Mercurial
11 2 (1.04%) MSBuild
11 2 (1.04%) VersionOne
12 1 (0.52%) JUnit
General
1 74 (38.54%) Finance
2 18 (9.38%) Banking
3 16 (8.33%) Investment Banking
4 11 (5.73%) Retail
5 9 (4.69%) Telecoms
6 7 (3.65%) Legal
7 3 (1.56%) Billing
7 3 (1.56%) Marketing
7 3 (1.56%) Publishing
8 2 (1.04%) Back Office
8 2 (1.04%) Games
9 1 (0.52%) Advertising
Job Titles
1 60 (31.25%) Architect
2 52 (27.08%) Infrastructure Architect
3 36 (18.75%) DevOps Engineer
4 33 (17.19%) Technical Architect
5 32 (16.67%) Infrastructure Technical Architect
5 32 (16.67%) Technical Infrastructure Architect
6 30 (15.63%) Linux Engineer
7 24 (12.50%) Administrator
8 21 (10.94%) Infrastructure Solutions Architect
8 21 (10.94%) Solutions Architect
8 21 (10.94%) Systems Engineer
8 21 (10.94%) Technical Solutions Architect
9 20 (10.42%) Lead Architect
9 20 (10.42%) Linux Administrator
10 19 (9.90%) NOC Engineer
10 19 (9.90%) Systems Administrator
11 18 (9.38%) Linux DevOps Engineer
11 18 (9.38%) Linux/Unix DevOps
12 17 (8.85%) Linux Systems Administrator
13 13 (6.77%) Network Infrastructure Architect
Libraries, Frameworks & Software Standards
1 50 (26.04%) Middleware
2 28 (14.58%) HTML
3 27 (14.06%) XML
4 25 (13.02%) Rendezvous
4 25 (13.02%) Ultra Messaging
4 25 (13.02%) XSLT
5 17 (8.85%) LAMP
6 13 (6.77%) .NET
7 5 (2.60%) RabbitMQ
7 5 (2.60%) Web Services
8 4 (2.08%) CSS
8 4 (2.08%) FreeSWITCH
8 4 (2.08%) Kafka
8 4 (2.08%) Servlets
9 3 (1.56%) ActiveMQ
9 3 (1.56%) jQuery
9 3 (1.56%) Node.js
9 3 (1.56%) React
9 3 (1.56%) REST
9 3 (1.56%) Twitter Bootstrap
Miscellaneous
1 28 (14.58%) Data Centre
2 14 (7.29%) Computer Science
3 5 (2.60%) Algorithms
3 5 (2.60%) Statistics
4 4 (2.08%) Analytical Skills
4 4 (2.08%) Fintech
5 3 (1.56%) Hybrid Cloud
5 3 (1.56%) iPad
5 3 (1.56%) Mobile App
6 2 (1.04%) Client/Server
6 2 (1.04%) Clustering
6 2 (1.04%) Digital Media
6 2 (1.04%) Distributed Denial-of-Service
6 2 (1.04%) Enterprise Software
6 2 (1.04%) Fat Client
6 2 (1.04%) Management Information System
6 2 (1.04%) Replication
6 2 (1.04%) Thin Client
7 1 (0.52%) Equities
7 1 (0.52%) Mathematics
Operating Systems
1 161 (83.85%) Linux
2 106 (55.21%) Windows
3 54 (28.13%) Solaris
4 24 (12.50%) Windows Server 2012
5 23 (11.98%) Unix
6 20 (10.42%) Debian
7 19 (9.90%) Windows Server
8 18 (9.38%) Red Hat Enterprise Linux
9 16 (8.33%) Windows Server 2008
10 12 (6.25%) CentOS
11 11 (5.73%) Ubuntu
12 9 (4.69%) Windows 7
13 4 (2.08%) Windows 10
13 4 (2.08%) Windows 8
13 4 (2.08%) Windows Server 2003
14 3 (1.56%) Android
14 3 (1.56%) Apple iOS
15 2 (1.04%) CoreOS
Processes & Methodologies
1 70 (36.46%) Agile Software Development
2 63 (32.81%) Performance Tuning
3 53 (27.60%) DevOps
4 52 (27.08%) Benchmarking
5 40 (20.83%) Continuous Integration
6 30 (15.63%) Load Balancing
7 24 (12.50%) ITIL
8 23 (11.98%) Configuration Management
9 21 (10.94%) Disaster Recovery
9 21 (10.94%) Server Virtualisation
10 20 (10.42%) Risk Management
11 16 (8.33%) High Availability
12 14 (7.29%) Build Automation
12 14 (7.29%) Server Hardening
13 11 (5.73%) Storage Virtualisation
14 10 (5.21%) Auto-Scaling
14 10 (5.21%) DSDM
14 10 (5.21%) OWASP
14 10 (5.21%) RUP
14 10 (5.21%) Scrum
Programming Languages
1 72 (37.50%) Python
2 65 (33.85%) Bash Shell
3 46 (23.96%) SQL
4 37 (19.27%) JavaScript
5 36 (18.75%) Java
6 32 (16.67%) Perl
7 31 (16.15%) Ruby
8 16 (8.33%) Shell Script
9 12 (6.25%) PowerShell
10 11 (5.73%) PHP
11 7 (3.65%) C++
12 4 (2.08%) Scala
13 3 (1.56%) C
13 3 (1.56%) Go
14 2 (1.04%) C#
14 2 (1.04%) Clojure
14 2 (1.04%) Erlang
15 1 (0.52%) VBScript
Qualifications
1 15 (7.81%) Degree
2 9 (4.69%) Microsoft Certification
3 8 (4.17%) MCSA
3 8 (4.17%) MCSE
4 5 (2.60%) CCNA
4 5 (2.60%) Cisco Certification
5 4 (2.08%) CCSA
5 4 (2.08%) CCSE
5 4 (2.08%) MCITP
5 4 (2.08%) RHCSA
6 2 (1.04%) CISSP
6 2 (1.04%) RHCE
7 1 (0.52%) AWS Certification
7 1 (0.52%) CCNP
7 1 (0.52%) CISA
7 1 (0.52%) CISM
7 1 (0.52%) MCP
7 1 (0.52%) MCSD
7 1 (0.52%) Oracle Certification
7 1 (0.52%) Security Cleared
Quality Assurance & Compliance
1 7 (3.65%) SLA
2 4 (2.08%) PCI DSS
3 1 (0.52%) ISO/IEC 27001
3 1 (0.52%) QA
System Software
1 161 (83.85%) VMware Infrastructure
2 79 (41.15%) KVM
3 66 (34.38%) Hyper-V
4 55 (28.65%) NFS
5 52 (27.08%) Oracle RAC
5 52 (27.08%) SRDF
6 33 (17.19%) Docker
7 29 (15.10%) Active Directory
8 28 (14.58%) QEMU
9 22 (11.46%) vSphere
10 14 (7.29%) XenServer
11 9 (4.69%) VirtualBox
12 8 (4.17%) Virtual Machines
13 7 (3.65%) DFS Replication
13 7 (3.65%) VMware Server
14 5 (2.60%) Virtual Servers
14 5 (2.60%) XenApp
15 4 (2.08%) OpenSIPS
15 4 (2.08%) Postfix
15 4 (2.08%) VMware ESXi
Systems Management
1 82 (42.71%) Puppet
2 72 (37.50%) Ansible
3 49 (25.52%) Opscode Chef
4 44 (22.92%) Salt
5 24 (12.50%) Nagios
6 22 (11.46%) Kubernetes
7 20 (10.42%) Mesos
7 20 (10.42%) ZABBIX
8 19 (9.90%) Terraform
9 15 (7.81%) Cobbler
10 10 (5.21%) HAProxy
10 10 (5.21%) Tivoli
11 8 (4.17%) SCCM
12 6 (3.13%) Packer
12 6 (3.13%) rkt
12 6 (3.13%) WSUS
13 4 (2.08%) Backup Exec
13 4 (2.08%) Graphite
14 2 (1.04%) collectd
14 2 (1.04%) NetBackup
Vendors
1 163 (84.90%) VMware
2 79 (41.15%) Cisco
3 68 (35.42%) Oracle
4 67 (34.90%) NetApp
5 57 (29.69%) EMC
6 52 (27.08%) Intel
7 47 (24.48%) IBM
8 32 (16.67%) Sybase
9 31 (16.15%) Microsoft
10 30 (15.63%) SaltStack
11 25 (13.02%) DataSynapse
11 25 (13.02%) TIBCO
12 23 (11.98%) Citrix
12 23 (11.98%) Red Hat
13 19 (9.90%) HP
14 12 (6.25%) EnterpriseDB
15 9 (4.69%) SolarWinds
16 7 (3.65%) CheckPoint
16 7 (3.65%) Mitel
16 7 (3.65%) Riverbed
London
Spectrum IT Recruitment (South) Ltd
Salary: £30000 - £35000 per annum
Posted: 4 days ago
City, London
Parallel Consulting
Posted: 2 days ago
Central London / West End
Client Server
Salary: £35k to £50k + benefits
Posted: 3 days ago
London
Digitech Resourcing Ltd
Salary: From £50,000 to £65,000 per annum Bonus + Bens
Posted: 3 days ago
Central London / West End
Xist4 IT Recruitment
Salary: £35-40,000 + Good Bens
Posted: 4 days ago
London
Client Server
Salary: £35k to £50k + benefits
Posted: 11 days ago