Period
to 15 November 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for XenServer skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited XenServer over the 6 months to 15 November 2018 with a comparison to the same period in the previous 2 years.

Citrix XenServer
Central London > City of London
6 months to
15 Nov 2018
Same period 2017 Same period 2016
Rank 326 279 335
Rank change year-on-year -47 +56 +63
Permanent jobs citing XenServer 22 54 24
As % of all permanent IT jobs advertised in the City of London 0.20% 0.53% 0.20%
As % of the System Software category 1.26% 3.65% 1.73%
Number of salaries quoted 21 49 24
City of London median annual salary £45,000 £44,500 £50,000
Median salary % change year-on-year +1.12% -11.00% -28.57%
10th Percentile £32,500 £42,450 £29,550
90th Percentile £71,250 £68,500 £72,500
Central London median annual salary £52,500 £44,500 £50,000
% change year-on-year +17.98% -11.00% -20.00%

XenServer is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for system software skills.

All System Software Skills
City of London
Permanent vacancies with a requirement for system software skills 1,750 1,479 1,389
As % of all permanent IT jobs advertised in the City of London 15.71% 14.47% 11.81%
Number of salaries quoted 1,601 1,368 1,263
City of London median annual salary £60,000 £55,000 £52,500
Median salary % change year-on-year +9.09% +4.76% +11.70%
10th Percentile £29,500 £30,000 £28,500
90th Percentile £95,000 £85,000 £78,750
Central London median annual salary £60,000 £55,000 £50,000
% change year-on-year +9.09% +10.00% +11.11%

XenServer
Job Vacancy Trend in the City of London

Job postings citing XenServer as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for XenServer in the City of London

XenServer
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing XenServer in the City of London.

Salary trend for XenServer in the City of London

XenServer
Salary Histogram in the City of London

The salary distribution of IT jobs citing XenServer in the City of London over the 6 months to 15 November 2018.

Salary histogram for XenServer in the City of London

For the 6 months to 15 November 2018, IT jobs citing XenServer also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for XenServer.

1 19 (86.36%) Windows
2 18 (81.82%) DNS
2 18 (81.82%) VMware
3 17 (77.27%) Active Directory
4 16 (72.73%) Microsoft
4 16 (72.73%) DHCP
5 15 (68.18%) Citrix
6 14 (63.64%) VMware Infrastructure
7 12 (54.55%) Windows Server
8 11 (50.00%) Office 365
8 11 (50.00%) PowerShell
8 11 (50.00%) XenApp
8 11 (50.00%) XenDesktop
9 10 (45.45%) Microsoft Azure
9 10 (45.45%) Hyper-V
9 10 (45.45%) Firewall
9 10 (45.45%) Infrastructure Engineering
10 9 (40.91%) HP
10 9 (40.91%) MS Exchange
11 8 (36.36%) SAN
11 8 (36.36%) Finance
11 8 (36.36%) Windows Server 2008
11 8 (36.36%) Windows Server 2012
12 7 (31.82%) 3PAR
12 7 (31.82%) Dell
12 7 (31.82%) TCP/IP
13 6 (27.27%) Linux
13 6 (27.27%) ITIL
13 6 (27.27%) Windows 10
13 6 (27.27%) NetScaler

XenServer
Co-occurring IT Skills in the City of 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 9 (40.91%) MS Exchange
2 5 (22.73%) Exchange Server 2010
3 3 (13.64%) Apache
3 3 (13.64%) IIS
4 2 (9.09%) CMS
4 2 (9.09%) nginx
5 1 (4.55%) Exchange Server 2013
5 1 (4.55%) Skype for Business
Applications
1 5 (22.73%) Microsoft Office
Business Applications
1 2 (9.09%) Dynamics CRM
Cloud Services
1 11 (50.00%) Office 365
2 10 (45.45%) Microsoft Azure
3 3 (13.64%) Amazon AWS
4 2 (9.09%) IBM Cloud
4 2 (9.09%) SoftLayer
5 1 (4.55%) Google Cloud Platform
5 1 (4.55%) Serverless
Communications & Networking
1 18 (81.82%) DNS
2 16 (72.73%) DHCP
3 10 (45.45%) Firewall
4 8 (36.36%) SAN
5 7 (31.82%) TCP/IP
6 6 (27.27%) NetScaler
7 5 (22.73%) WAN
8 4 (18.18%) BGP
8 4 (18.18%) VPN
8 4 (18.18%) VSAN
9 2 (9.09%) Cisco ASA
9 2 (9.09%) Cisco IOS
9 2 (9.09%) Cisco Nexus
9 2 (9.09%) F5 BIG-IP GTM
9 2 (9.09%) F5 BIG-IP LTM
9 2 (9.09%) FTP
9 2 (9.09%) Network Security
9 2 (9.09%) NX-OS
9 2 (9.09%) SMTP
9 2 (9.09%) Wireless
Database & Business Intelligence
1 3 (13.64%) MySQL
2 2 (9.09%) Relational Database
3 1 (4.55%) SQL Server
General
1 8 (36.36%) Finance
2 2 (9.09%) Spanish Language
3 1 (4.55%) Banking
Job Titles
1 10 (45.45%) Infrastructure Engineer
1 10 (45.45%) Support Engineer
2 7 (31.82%) Citrix Engineer
2 7 (31.82%) Infrastructure Support
2 7 (31.82%) Infrastructure Support Engineer
3 5 (22.73%) Citrix Infrastructure Engineer
3 5 (22.73%) Citrix Support
3 5 (22.73%) Citrix Support Engineer
4 3 (13.64%) 3rd Line Engineer
4 3 (13.64%) 3rd Line Infrastructure Engineer
4 3 (13.64%) 3rd Line Infrastructure Support
4 3 (13.64%) 3rd Line Support
4 3 (13.64%) 3rd Line Support Engineer
5 2 (9.09%) 2nd Line Support
5 2 (9.09%) Network Security Specialist
5 2 (9.09%) Senior Security Specialist
5 2 (9.09%) Senior Storage Engineer
5 2 (9.09%) Senior Systems Engineer
5 2 (9.09%) Storage Engineer
5 2 (9.09%) Systems Engineer
Libraries, Frameworks & Software Standards
1 4 (18.18%) X-Windows
2 2 (9.09%) Elastic Stack
2 2 (9.09%) LAMP
2 2 (9.09%) LDAP
2 2 (9.09%) LEMP Stack
2 2 (9.09%) Web Services
3 1 (4.55%) HTML
3 1 (4.55%) JSON
3 1 (4.55%) XML
3 1 (4.55%) YAML
Miscellaneous
1 3 (13.64%) EMC VMAX
2 2 (9.09%) Computer Science
2 2 (9.09%) Management Information System
3 1 (4.55%) Analytical Skills
3 1 (4.55%) Blackberry
3 1 (4.55%) Clustering
3 1 (4.55%) Data Centre
3 1 (4.55%) Enterprise Storage
3 1 (4.55%) Hybrid Cloud
3 1 (4.55%) Private Cloud
Operating Systems
1 19 (86.36%) Windows
2 12 (54.55%) Windows Server
3 8 (36.36%) Windows Server 2008
3 8 (36.36%) Windows Server 2012
4 6 (27.27%) Linux
4 6 (27.27%) Windows 10
5 4 (18.18%) Windows 7
6 3 (13.64%) Unix
7 2 (9.09%) CentOS
8 1 (4.55%) Android
8 1 (4.55%) Apple iOS
8 1 (4.55%) Windows 8
Processes & Methodologies
1 10 (45.45%) Infrastructure Engineering
2 6 (27.27%) ITIL
3 5 (22.73%) Virtual Environments
4 4 (18.18%) Systems Engineering
4 4 (18.18%) Task Automation
5 3 (13.64%) Patch Management
6 2 (9.09%) CRM
6 2 (9.09%) Incident Management
6 2 (9.09%) Network Monitoring
7 1 (4.55%) Agile Software Development
7 1 (4.55%) Change Control
7 1 (4.55%) Coaching
7 1 (4.55%) Configuration Management
7 1 (4.55%) DevOps
7 1 (4.55%) ITSM
7 1 (4.55%) Load Balancing
7 1 (4.55%) Mathematics
7 1 (4.55%) Mentoring
7 1 (4.55%) Process Improvement
7 1 (4.55%) Service Management
Programming Languages
1 11 (50.00%) PowerShell
2 3 (13.64%) Bash Shell
2 3 (13.64%) PHP
3 2 (9.09%) Java
3 2 (9.09%) Perl
3 2 (9.09%) Python
4 1 (4.55%) C
Qualifications
1 3 (13.64%) Cisco Certification
1 3 (13.64%) Degree
2 2 (9.09%) CCNP
2 2 (9.09%) CCSE
2 2 (9.09%) CISSP
2 2 (9.09%) Citrix Certification
2 2 (9.09%) CLAS
2 2 (9.09%) Computer Science Degree
2 2 (9.09%) Microsoft Certification
3 1 (4.55%) CCA
3 1 (4.55%) CCNA
3 1 (4.55%) CCSA
3 1 (4.55%) MCP
3 1 (4.55%) MCSE
3 1 (4.55%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 1 (4.55%) SLA
System Software
1 17 (77.27%) Active Directory
2 14 (63.64%) VMware Infrastructure
3 11 (50.00%) XenApp
3 11 (50.00%) XenDesktop
4 10 (45.45%) Hyper-V
5 3 (13.64%) VMware ESXi
6 2 (9.09%) VirtualBox
7 1 (4.55%) DFS Replication
Systems Management
1 5 (22.73%) SCCM
2 4 (18.18%) HP SIM
3 3 (13.64%) HP Data Protector
4 2 (9.09%) Nagios
Vendors
1 18 (81.82%) VMware
2 16 (72.73%) Microsoft
3 15 (68.18%) Citrix
4 9 (40.91%) HP
5 7 (31.82%) 3PAR
5 7 (31.82%) Dell
6 5 (22.73%) Cisco
6 5 (22.73%) IBM
7 4 (18.18%) Apple
8 3 (13.64%) CheckPoint
8 3 (13.64%) EMC
8 3 (13.64%) Juniper
8 3 (13.64%) SolarWinds
9 2 (9.09%) Blue Coat
9 2 (9.09%) Brocade
9 2 (9.09%) F5
9 2 (9.09%) Imperva
9 2 (9.09%) Infoblox
9 2 (9.09%) Oracle
9 2 (9.09%) Vyatta