The table below looks at the prevalence of the term Clustering in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited Clustering over the 3 months to 1 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 May 2015
Same period 2014 Same period 2013
Clustering
Rank 207 183 206
Rank change year-on-year
-24 +23
Permanent jobs citing Clustering 103 171 125
As % of all permanent IT jobs located in the City of London 0.99% 1.37% 1.04%
As % of the Miscellaneous category 2.40% 2.92% 2.22%
Number of salaries quoted 92 159 98
Average salary £58,750 £52,500 £52,500
Average salary % change year-on-year
+11.90% -
90% offered a salary of more than £45,000 £38,500 £39,250
10% offered a salary of more than £70,000 £70,500 £75,000
UK excluding London average salary £44,500 £42,500 £40,000
% change year-on-year
+4.70% +6.25%
Clustering
London

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the City of London region.

Miscellaneous Category
City of London
Permanent IT job ads with a match in the
Miscellaneous category
4300 5859 5633
As % of all permanent IT jobs located in the City of London 41.27% 46.83% 46.89%
Number of salaries quoted 3556 4829 4851
Average salary £55,000 £55,000 £55,000
90% offered a salary of more than £35,000 £32,500 £35,000
10% offered a salary of more than £82,500 £85,000 £85,000
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%

Clustering
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing Clustering across the City of London region as a proportion of the total demand within the Miscellaneous category.

Clustering Jobs Demand Trend in the City of London

Clustering
Salary Trend in the City of London

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

Clustering Salary Trend in the City of London

Clustering
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Clustering across the City of London region over the 3 months to 1 May 2015.

Clustering Salary Histogram in the City of London

Clustering
Top 30 Related IT Skills in the City of London

For the 6 months to 1 May 2015, IT jobs across the City of London region citing Clustering 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 Clustering.

1 113 (48.71%) Microsoft
2 109 (46.98%) Windows
3 107 (46.12%) SQL
4 104 (44.83%) SQL Server
5 86 (37.07%) VMware
6 79 (34.05%) SQL Server Integration Services
7 66 (28.45%) SQL Server 2008
8 62 (26.72%) SQL Server Reporting Services
9 56 (24.14%) ETL
10 55 (23.71%) Linux
10 55 (23.71%) Finance
11 54 (23.28%) T-SQL
12 52 (22.41%) Active Directory
13 51 (21.98%) VMware Infrastructure
14 49 (21.12%) SAN
14 49 (21.12%) Disaster Recovery
15 48 (20.69%) Oracle
16 43 (18.53%) SQL Server 2005
16 43 (18.53%) Performance Tuning
17 41 (17.67%) Citrix
18 39 (16.81%) Business Intelligence
19 38 (16.38%) Replication
20 37 (15.95%) HP
21 36 (15.52%) Cisco
22 35 (15.09%) MS Excel
23 34 (14.66%) SQL Server 2012
24 33 (14.22%) Firewall
25 32 (13.79%) MS Exchange
26 31 (13.36%) UNIX
27 30 (12.93%) Change Management

Clustering
Top Related IT Skills in the City of London by Category

For the 6 months to 1 May 2015, IT jobs across the City of London region citing Clustering 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 Clustering. Up to 20 skills are shown per category.

Application Platforms
1 32 (13.79%) MS Exchange
2 22 (9.48%) SharePoint
3 19 (8.19%) Apache
4 18 (7.76%) IIS
5 16 (6.90%) WebSphere
5 16 (6.90%) Tomcat
6 13 (5.60%) WebLogic
6 13 (5.60%) JBoss
7 12 (5.17%) Exchange Server 2010
8 11 (4.74%) GlassFish
8 11 (4.74%) Lync
9 9 (3.88%) Blackberry Enterprise Server
9 9 (3.88%) Exchange Server 2007
10 7 (3.02%) Exchange Server 2013
11 4 (1.72%) nginx
11 4 (1.72%) Exchange Server 2003
11 4 (1.72%) SharePoint Server
12 3 (1.29%) WorkSite
12 3 (1.29%) Elasticsearch
12 3 (1.29%) SharePoint 2013
Applications
1 35 (15.09%) MS Excel
2 3 (1.29%) MS Office
3 2 (0.86%) MS Project
4 1 (0.43%) MS Visio
4 1 (0.43%) MS PowerPoint
Business Applications
1 6 (2.59%) SAP Oil and Gas
2 2 (0.86%) Oracle BPM
3 1 (0.43%) Agresso
3 1 (0.43%) Dynamics CRM
Cloud Services
1 18 (7.76%) Cloud Computing
2 8 (3.45%) Microsoft Azure
2 8 (3.45%) Office 365
3 6 (2.59%) PaaS
3 6 (2.59%) IaaS
3 6 (2.59%) Mimecast
4 4 (1.72%) Amazon AWS
5 3 (1.29%) SaaS
Communications & Networking
1 49 (21.12%) SAN
2 33 (14.22%) Firewall
3 29 (12.50%) LAN
4 28 (12.07%) DNS
5 22 (9.48%) WAN
6 17 (7.33%) TCP/IP
7 14 (6.03%) Internet
8 13 (5.60%) VPN
9 12 (5.17%) DHCP
10 11 (4.74%) SSL
11 10 (4.31%) Wireless
12 9 (3.88%) NAS
13 8 (3.45%) Cisco Nexus
14 7 (3.02%) Fibre Channel
15 6 (2.59%) iSCSI
15 6 (2.59%) WLAN
16 5 (2.16%) LDAP
16 5 (2.16%) VoIP
16 5 (2.16%) Cisco IOS
17 4 (1.72%) Cisco ASA
Database & Business Intelligence
1 104 (44.83%) SQL Server
2 79 (34.05%) SQL Server Integration Services
3 66 (28.45%) SQL Server 2008
4 62 (26.72%) SQL Server Reporting Services
5 43 (18.53%) SQL Server 2005
6 34 (14.66%) SQL Server 2012
7 29 (12.50%) Data Warehouse
8 24 (10.34%) MySQL
9 18 (7.76%) SQL Server Analysis Services
9 18 (7.76%) Oracle Database
10 14 (6.03%) Relational Database
11 13 (5.60%) DB2
11 13 (5.60%) SSDT
12 10 (4.31%) PostgreSQL
13 8 (3.45%) Big Data
14 7 (3.02%) DTS
15 6 (2.59%) RDBMS
16 5 (2.16%) SQL Server 2000
16 5 (2.16%) Oracle Database 10g
16 5 (2.16%) Oracle Database 11g
Development Applications
1 15 (6.47%) Visual Studio
2 14 (6.03%) Git (software)
2 14 (6.03%) Maven
3 13 (5.60%) Team Foundation Server
4 11 (4.74%) Ant
5 8 (3.45%) Subversion
6 3 (1.29%) Jenkins
6 3 (1.29%) Mercurial
7 2 (0.86%) Hudson
7 2 (0.86%) MSTest
7 2 (0.86%) SpecFlow
7 2 (0.86%) JIRA
7 2 (0.86%) Eclipse
7 2 (0.86%) NUnit
7 2 (0.86%) PowerBuilder
8 1 (0.43%) Atlassian Bamboo
8 1 (0.43%) SQL Server Management Studio (SSMS)
8 1 (0.43%) Gradle
General
1 55 (23.71%) Finance
2 21 (9.05%) Telecoms
3 20 (8.62%) Banking
4 19 (8.19%) Law
5 12 (5.17%) Investment Banking
5 12 (5.17%) Legal
6 6 (2.59%) Marketing
6 6 (2.59%) Retail
6 6 (2.59%) Electronics
6 6 (2.59%) Manufacturing
7 2 (0.86%) Private Banking
7 2 (0.86%) Local Government
7 2 (0.86%) Financial Institution
8 1 (0.43%) Back Office
8 1 (0.43%) Billing
Job Titles
1 64 (27.59%) DBA
2 54 (23.28%) SQL DBA
3 34 (14.66%) Developer
4 30 (12.93%) SQL Server DBA
5 28 (12.07%) Architect
6 20 (8.62%) Administrator
7 19 (8.19%) Analyst
8 16 (6.90%) Consultant
9 15 (6.47%) Systems Engineer
10 14 (6.03%) Wintel Engineer
11 13 (5.60%) Infrastructure Architect
11 13 (5.60%) AWS Developer
12 12 (5.17%) Wintel Systems Engineer
12 12 (5.17%) Wintel Analyst
12 12 (5.17%) Infrastructure Engineer
12 12 (5.17%) Senior Developer
12 12 (5.17%) Systems Analyst
13 11 (4.74%) IT Consultant
14 9 (3.88%) Solutions Architect
15 7 (3.02%) Server Administrator
Libraries, Frameworks & Software Standards
1 23 (9.91%) .NET
2 17 (7.33%) Middleware
3 13 (5.60%) J2EE
3 13 (5.60%) Java EE
4 11 (4.74%) JMS
5 9 (3.88%) EJB
6 5 (2.16%) XML
7 4 (1.72%) RabbitMQ
7 4 (1.72%) ASP.NET MVC
7 4 (1.72%) ASP.NET MVC 4
7 4 (1.72%) ASP.NET
7 4 (1.72%) Web Services
7 4 (1.72%) ActiveMQ
7 4 (1.72%) WebSphere MQ
8 3 (1.29%) ODBC
9 2 (0.86%) jQuery
9 2 (0.86%) Oracle Fusion
9 2 (0.86%) .NET Framework
9 2 (0.86%) Spring
9 2 (0.86%) Lucene
Miscellaneous
1 38 (16.38%) Replication
2 18 (7.76%) Analytical Skills
3 12 (5.17%) Hedge funds
4 10 (4.31%) Management Information System
4 10 (4.31%) Blackberry
5 9 (3.88%) Client/Server
6 6 (2.59%) DTV
7 5 (2.16%) iSeries
8 4 (1.72%) CLARiiON
9 2 (0.86%) Enterprise Storage
9 2 (0.86%) Enterprise Software
9 2 (0.86%) Fat Client
9 2 (0.86%) W3C
9 2 (0.86%) Thin Client
9 2 (0.86%) Public Cloud
9 2 (0.86%) Data Structures
10 1 (0.43%) HACMP
10 1 (0.43%) APACS
10 1 (0.43%) Handset
10 1 (0.43%) Cryptography
Operating Systems
1 109 (46.98%) Windows
2 55 (23.71%) Linux
3 31 (13.36%) UNIX
4 28 (12.07%) Windows Server 2008
5 27 (11.64%) Windows Server 2012
6 21 (9.05%) Windows Server 2003
7 17 (7.33%) Windows 7
8 15 (6.47%) Red Hat Enterprise Linux
9 12 (5.17%) Windows 2000
10 8 (3.45%) Solaris
11 6 (2.59%) Ubuntu
12 4 (1.72%) Windows 8
12 4 (1.72%) Windows 2000 Server
12 4 (1.72%) Android
12 4 (1.72%) zOS
13 3 (1.29%) Debian
13 3 (1.29%) Windows Mobile
13 3 (1.29%) CentOS
13 3 (1.29%) Apple iOS
14 2 (0.86%) VMS
Processes & Methodologies
1 56 (24.14%) ETL
2 49 (21.12%) Disaster Recovery
3 43 (18.53%) Performance Tuning
4 39 (16.81%) Business Intelligence
5 30 (12.93%) Change Management
6 25 (10.78%) Load Balancing
7 24 (10.34%) Agile Software Development
8 21 (9.05%) Data Management
9 20 (8.62%) Dimensional Modelling
9 20 (8.62%) Migration
10 16 (6.90%) Scrum
11 15 (6.47%) ITIL
11 15 (6.47%) Problem Management
11 15 (6.47%) High Availability
11 15 (6.47%) Database Mirroring
12 14 (6.03%) Line Management
12 14 (6.03%) Capacity Planning
13 13 (5.60%) Incident Management
14 10 (4.31%) Business Continuity
14 10 (4.31%) TDD
Programming Languages
1 107 (46.12%) SQL
2 54 (23.28%) T-SQL
3 18 (7.76%) PowerShell
4 15 (6.47%) Java
5 14 (6.03%) Shell Script
6 13 (5.60%) Perl
7 12 (5.17%) Python
7 12 (5.17%) C#
8 11 (4.74%) Bash Shell
9 7 (3.02%) VBScript
10 6 (2.59%) Ruby
10 6 (2.59%) PHP
10 6 (2.59%) PL/SQL
11 4 (1.72%) Korn
11 4 (1.72%) JavaScript
12 2 (0.86%) Scala
12 2 (0.86%) XPath
12 2 (0.86%) C
13 1 (0.43%) R
Qualifications
1 19 (8.19%) Security Cleared
2 9 (3.88%) Microsoft Certification
3 7 (3.02%) MCSE
4 5 (2.16%) Degree
4 5 (2.16%) DV Cleared
4 5 (2.16%) NCDA
5 4 (1.72%) CCNA
5 4 (1.72%) Cisco Certification
6 3 (1.29%) ITIL Certification
6 3 (1.29%) CCNP
6 3 (1.29%) VMware Certified Professional (VCP)
7 2 (0.86%) SC Cleared
7 2 (0.86%) MCTS
7 2 (0.86%) MCITP
7 2 (0.86%) MCDBA
8 1 (0.43%) CCA
8 1 (0.43%) Citrix Certification
8 1 (0.43%) VCP5
Quality Assurance & Compliance
1 3 (1.29%) QA
2 2 (0.86%) Data Quality
2 2 (0.86%) SLA
3 1 (0.43%) Sarbanes-Oxley
3 1 (0.43%) PCI DSS
System Software
1 52 (22.41%) Active Directory
2 51 (21.98%) VMware Infrastructure
3 21 (9.05%) XenApp
4 13 (5.60%) vSphere
4 13 (5.60%) Hyper-V
5 12 (5.17%) Oracle RAC
6 9 (3.88%) VMware ESX
7 6 (2.59%) VMware ESXi
7 6 (2.59%) EMC RecoverPoint
7 6 (2.59%) Veritas Cluster Server
8 4 (1.72%) UAG
8 4 (1.72%) vCloud
8 4 (1.72%) Xen
8 4 (1.72%) Terminal Services
9 3 (1.29%) NFS
9 3 (1.29%) XenDesktop
10 2 (0.86%) Varnish
10 2 (0.86%) Veritas Volume Manager
10 2 (0.86%) XenServer
10 2 (0.86%) Apache Flume
Systems Management
1 10 (4.31%) Data Guard
2 8 (3.45%) Puppet
2 8 (3.45%) Opscode Chef
3 7 (3.02%) SCCM
3 7 (3.02%) SCOrch
4 6 (2.59%) Symantec Enterprise Vault
5 5 (2.16%) Backup Exec
5 5 (2.16%) SCOM
6 4 (1.72%) NetBackup
7 3 (1.29%) vMotion
7 3 (1.29%) Nagios
7 3 (1.29%) Norton AntiVirus
7 3 (1.29%) Tivoli Storage Manager
7 3 (1.29%) Oracle RMAN
7 3 (1.29%) Ansible
7 3 (1.29%) Cisco CUCM
7 3 (1.29%) HP SIM
8 2 (0.86%) Red Hat Satellite
8 2 (0.86%) HAProxy
8 2 (0.86%) Hyperic
Vendors
1 113 (48.71%) Microsoft
2 86 (37.07%) VMware
3 48 (20.69%) Oracle
4 41 (17.67%) Citrix
5 37 (15.95%) HP
6 36 (15.52%) Cisco
7 25 (10.78%) NetApp
8 22 (9.48%) SAP
9 19 (8.19%) EMC
10 16 (6.90%) Symantec
11 14 (6.03%) IBM
12 13 (5.60%) Intel
13 12 (5.17%) Red Hat
14 8 (3.45%) Veritas
14 8 (3.45%) WorldPay
15 7 (3.02%) CheckPoint
15 7 (3.02%) Sun
16 6 (2.59%) Brocade
17 5 (2.16%) Dell
18 3 (1.29%) Business Objects
City, London
RICHARD WHEELER ASSOCIATES
Salary: From £40,000 to £50,000 per annum + strong benefits
Posted: Yesterday
City, London
RICHARD WHEELER ASSOCIATES
Salary: From £40,000 to £50,000 per annum + on-call support, O/T, pension
Posted: 3 days ago
City, London
Eames Consulting
Salary: From £70,000 to £90,000 per annum £70 to £95k (Bonus, Car Allowance, P
Posted: 3 days ago
City, London
Senitor Associates
Salary: £33000 - £35000 per annum
Posted: 4 days ago
City, London
Senitor Associates
Salary: £35000 - £45000 per annum
Posted: 5 days ago
City, London
Reed Professional Services
Salary: £44000 - £45000 per annum
Posted: 5 days ago
City, London
JPS Selection
Salary: £35000 - £50000 per annum + 10% bonus + Package
Posted: 6 days ago
City of London
Nigel Frank International Limited - Newcastle
Salary: £65000 - £75000 per annum + Benefits / Bonus / Holidays
Posted: 25 days ago