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

Location
3 months to
27 Aug 2014
Same period 2013 Same period 2012
Clustering
Rank 145 223 194
Rank change year-on-year
+78 -29
Permanent jobs citing Clustering 191 103 145
As % of all permanent IT jobs located in the City of London 1.63% 0.86% 1.11%
As % of the Miscellaneous category 4.45% 2.06% 2.70%
Number of salaries quoted 179 94 138
Average salary £55,000 £60,000 £50,000
Average salary % change year-on-year
-8.33% +20.00%
90% offered a salary of more than £40,000 £41,300 £40,000
10% offered a salary of more than £70,500 £67,500 £70,000
UK excluding London average salary £43,000 £41,500 £40,000
% change year-on-year
+3.61% +3.75%
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
4295 4988 5364
As % of all permanent IT jobs located in the City of London 36.69% 41.53% 41.14%
Number of salaries quoted 3580 4374 4918
Average salary £57,500 £57,500 £57,500
90% offered a salary of more than £32,500 £35,000 £32,500
10% offered a salary of more than £82,500 £80,000 £87,500
UK excluding London average salary £40,000 £40,000 £38,000
% change year-on-year
- +5.26%

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 27 August 2014.

Clustering Salary Histogram in the City of London

Clustering
Top 30 Related IT Skills in the City of London

For the 6 months to 27 August 2014, 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.

1 169 (47.61%) Windows
2 157 (44.23%) Microsoft
3 148 (41.69%) SQL Server
4 126 (35.49%) SQL
5 123 (34.65%) VMware
6 114 (32.11%) Finance
7 111 (31.27%) SAN
8 107 (30.14%) Linux
9 95 (26.76%) VMware Infrastructure
10 88 (24.79%) SQL Server 2008
11 86 (24.23%) Oracle
12 81 (22.82%) Active Directory
13 76 (21.41%) SQL Server Integration Services
14 72 (20.28%) T-SQL
15 69 (19.44%) Windows Server 2008
16 65 (18.31%) DNS
17 63 (17.75%) NetApp
18 62 (17.46%) Windows Server 2012
19 59 (16.62%) UNIX
20 58 (16.34%) Hyper-V
21 57 (16.06%) Business Intelligence
22 56 (15.77%) MS Exchange
23 55 (15.49%) Citrix
23 55 (15.49%) Java
23 55 (15.49%) Load Balancing
24 54 (15.21%) Performance Tuning
25 49 (13.80%) Replication
26 48 (13.52%) Data Warehouse
26 48 (13.52%) SQL Server Reporting Services
27 46 (12.96%) Oracle Database

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

For the 6 months to 27 August 2014, 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 56 (15.77%) MS Exchange
2 41 (11.55%) IIS
3 29 (8.17%) Exchange Server 2010
4 23 (6.48%) Blackberry Enterprise Server
5 20 (5.63%) WebLogic
6 17 (4.79%) Apache
7 16 (4.51%) SharePoint
8 14 (3.94%) Oracle SOA Suite
9 13 (3.66%) Tomcat
10 12 (3.38%) Exchange Server 2003
10 12 (3.38%) Exchange Server 2007
11 11 (3.10%) Exchange Server 2013
12 9 (2.54%) Oracle Service Bus
13 8 (2.25%) SharePoint 2013
14 7 (1.97%) Lync
14 7 (1.97%) Oracle Collaboration Suite
15 5 (1.41%) AquaLogic
15 5 (1.41%) MQSeries
15 5 (1.41%) AquaLogic Service Bus
16 4 (1.13%) SharePoint 2010
Applications
1 40 (11.27%) MS Excel
2 2 (0.56%) Photoshop
2 2 (0.56%) MS Office
3 1 (0.28%) MS Visio
3 1 (0.28%) MS PowerPoint
Business Applications
1 17 (4.79%) Oracle EBS
2 14 (3.94%) Oracle Applications
2 14 (3.94%) Oracle EBS R12
3 4 (1.13%) Oracle BPM
4 3 (0.85%) SAP Oil and Gas
5 2 (0.56%) Remedy ITSM
5 2 (0.56%) Oracle Retail
Cloud Services
1 12 (3.38%) Office 365
2 4 (1.13%) Cloud Computing
3 3 (0.85%) Microsoft Azure
4 2 (0.56%) SaaS
Communications & Networking
1 111 (31.27%) SAN
2 65 (18.31%) DNS
3 34 (9.58%) DHCP
4 30 (8.45%) HTTP
5 26 (7.32%) TCP/IP
6 24 (6.76%) Internet
7 23 (6.48%) Firewall
8 22 (6.20%) NAS
8 22 (6.20%) SSL
9 15 (4.23%) SMTP
10 14 (3.94%) WAN
10 14 (3.94%) Cisco ASA
11 11 (3.10%) IPv4
12 9 (2.54%) SNMP
13 8 (2.25%) LAN
14 7 (1.97%) Ethernet
14 7 (1.97%) SIGTRAN
14 7 (1.97%) 3G
14 7 (1.97%) SS7
14 7 (1.97%) TCAP
Database & Business Intelligence
1 148 (41.69%) SQL Server
2 88 (24.79%) SQL Server 2008
3 76 (21.41%) SQL Server Integration Services
4 48 (13.52%) SQL Server Reporting Services
4 48 (13.52%) Data Warehouse
5 46 (12.96%) Oracle Database
6 41 (11.55%) SQL Server Analysis Services
7 37 (10.42%) SQL Server 2005
7 37 (10.42%) MySQL
7 37 (10.42%) SQL Server 2012
8 32 (9.01%) Oracle Database 11g
9 26 (7.32%) Relational Database
10 25 (7.04%) Oracle Database 10g
11 24 (6.76%) RDBMS
12 23 (6.48%) DB2
13 19 (5.35%) Microsoft Analysis Services
14 18 (5.07%) OLTP
15 16 (4.51%) Oracle BI EE
16 14 (3.94%) NoSQL
16 14 (3.94%) SSDT
Development Applications
1 17 (4.79%) ERwin
1 17 (4.79%) Visual Studio
2 16 (4.51%) Team Foundation Server
3 8 (2.25%) MSI
4 4 (1.13%) Oracle Forms
5 3 (0.85%) Git (software)
5 3 (0.85%) Subversion
5 3 (0.85%) Mercurial
6 1 (0.28%) MSBuild
6 1 (0.28%) Jenkins
6 1 (0.28%) Maven
6 1 (0.28%) TeamCity
6 1 (0.28%) VSS/SourceSafe
General
1 114 (32.11%) Finance
2 40 (11.27%) Telecoms
3 29 (8.17%) Banking
4 16 (4.51%) Law
5 11 (3.10%) Retail
6 8 (2.25%) Investment Banking
6 8 (2.25%) Advertising
7 7 (1.97%) Marketing
7 7 (1.97%) Legal
7 7 (1.97%) Billing
8 4 (1.13%) Pharmaceutical
8 4 (1.13%) Back Office
8 4 (1.13%) Online Betting
9 3 (0.85%) Games
9 3 (0.85%) Electronics
9 3 (0.85%) Manufacturing
9 3 (0.85%) Automotive
10 2 (0.56%) Financial Institution
10 2 (0.56%) Publishing
11 1 (0.28%) Multimedia
Job Titles
1 82 (23.10%) DBA
2 60 (16.90%) Administrator
3 52 (14.65%) Developer
4 41 (11.55%) SQL DBA
5 32 (9.01%) Team Leader
6 24 (6.76%) Oracle DBA
6 24 (6.76%) ETL Developer
6 24 (6.76%) Architect
7 20 (5.63%) Analyst
7 20 (5.63%) SQL Server DBA
8 17 (4.79%) Senior Developer
9 15 (4.23%) Server Engineer
10 14 (3.94%) Oracle Applications DBA
10 14 (3.94%) Senior ETL Developer
11 13 (3.66%) Windows Engineer
11 13 (3.66%) Systems Engineer
12 12 (3.38%) Infrastructure Engineer
13 9 (2.54%) Infrastructure Analyst
13 9 (2.54%) Support Engineer
13 9 (2.54%) Consultant
Libraries, Frameworks & Software Standards
1 33 (9.30%) .NET
2 20 (5.63%) Middleware
3 17 (4.79%) J2EE
3 17 (4.79%) Oracle Fusion
4 14 (3.94%) MDX
5 11 (3.10%) Hibernate
5 11 (3.10%) XML
5 11 (3.10%) HTML
6 9 (2.54%) Application Packaging
7 6 (1.69%) JMS
8 5 (1.41%) LAMP
8 5 (1.41%) MSMQ
8 5 (1.41%) FpML
8 5 (1.41%) RabbitMQ
9 4 (1.13%) Web Services
9 4 (1.13%) JDBC
9 4 (1.13%) ActiveMQ
10 3 (0.85%) Java EE
10 3 (0.85%) Apache Flex
10 3 (0.85%) FFmpeg
Miscellaneous
1 49 (13.80%) Replication
2 15 (4.23%) Blackberry
3 9 (2.54%) CLARiiON
3 9 (2.54%) Mathematics
3 9 (2.54%) Computer Science
4 8 (2.25%) Client/Server
5 7 (1.97%) Fixed Income
5 7 (1.97%) Visualisation
5 7 (1.97%) Enterprise Storage
6 6 (1.69%) Open Source
6 6 (1.69%) iPad
7 5 (1.41%) Derivative
7 5 (1.41%) SWIFT
7 5 (1.41%) Foreign Exchange (FX)
8 4 (1.13%) Interactive TV
8 4 (1.13%) Economics
8 4 (1.13%) Oracle Exalogic
8 4 (1.13%) Enterprise Software
9 3 (0.85%) Digital Media
9 3 (0.85%) DTV
Operating Systems
1 169 (47.61%) Windows
2 107 (30.14%) Linux
3 69 (19.44%) Windows Server 2008
4 62 (17.46%) Windows Server 2012
5 59 (16.62%) UNIX
6 44 (12.39%) Solaris
7 43 (12.11%) Windows Server 2003
8 34 (9.58%) AIX
9 29 (8.17%) Red Hat Enterprise Linux
10 12 (3.38%) Android
11 10 (2.82%) Windows Mobile
11 10 (2.82%) Apple iOS
12 8 (2.25%) CentOS
13 5 (1.41%) Windows 7
13 5 (1.41%) Windows 2000
14 4 (1.13%) Debian
14 4 (1.13%) Ubuntu
15 3 (0.85%) Oracle Linux
16 2 (0.56%) VMS
16 2 (0.56%) SUSE
Processes & Methodologies
1 57 (16.06%) Business Intelligence
2 55 (15.49%) Load Balancing
3 54 (15.21%) Performance Tuning
4 39 (10.99%) ETL
5 34 (9.58%) Disaster Recovery
6 33 (9.30%) Change Management
7 28 (7.89%) ITIL
7 28 (7.89%) Agile Software Development
7 28 (7.89%) High Availability
8 25 (7.04%) Dimensional Modelling
9 24 (6.76%) Programme Management
10 21 (5.92%) Scrum
11 18 (5.07%) SOA
11 18 (5.07%) Root Cause Analysis
12 17 (4.79%) Kimball Methodology
12 17 (4.79%) MOF
13 16 (4.51%) Project Management
13 16 (4.51%) Service Management
14 15 (4.23%) E-Commerce
15 11 (3.10%) OO
Programming Languages
1 126 (35.49%) SQL
2 72 (20.28%) T-SQL
3 55 (15.49%) Java
4 36 (10.14%) PowerShell
5 26 (7.32%) Shell Script
6 23 (6.48%) C#
7 20 (5.63%) Perl
8 16 (4.51%) VB.NET
9 11 (3.10%) Ruby
10 6 (1.69%) VBScript
11 5 (1.41%) Python
12 4 (1.13%) JavaScript
12 4 (1.13%) Bash Shell
13 3 (0.85%) PL/SQL
14 2 (0.56%) C++
14 2 (0.56%) VB
14 2 (0.56%) C
15 1 (0.28%) Korn
15 1 (0.28%) XPath
15 1 (0.28%) Groovy
Qualifications
1 44 (12.39%) Microsoft Certification
2 42 (11.83%) MCSE
3 22 (6.20%) Degree
4 18 (5.07%) MCITP
5 14 (3.94%) MCP
6 13 (3.66%) Security Cleared
7 10 (2.82%) VMware Certified Professional (VCP)
8 9 (2.54%) Citrix Certification
9 8 (2.25%) MCSA
10 4 (1.13%) OCP
10 4 (1.13%) Oracle Certification
11 3 (0.85%) MCTS
11 3 (0.85%) SC Cleared
11 3 (0.85%) VCP5
12 2 (0.56%) CCEE
12 2 (0.56%) DV Cleared
12 2 (0.56%) CCA
13 1 (0.28%) RHCE
Quality Assurance & Compliance
1 3 (0.85%) SLA
2 2 (0.56%) QA
2 2 (0.56%) PCI DSS
System Software
1 95 (26.76%) VMware Infrastructure
2 81 (22.82%) Active Directory
3 58 (16.34%) Hyper-V
4 29 (8.17%) Oracle RAC
5 26 (7.32%) VMware ESX
6 25 (7.04%) vSphere
7 22 (6.20%) XenApp
8 12 (3.38%) NFS
9 10 (2.82%) Oracle RMAN
9 10 (2.82%) Microsoft Virtual Server
10 9 (2.54%) Veritas Cluster Server
11 8 (2.25%) XenDesktop
12 7 (1.97%) Veritas Volume Manager
12 7 (1.97%) Xen
13 6 (1.69%) UAG
13 6 (1.69%) VMware ESXi
14 4 (1.13%) vCloud
14 4 (1.13%) Sendmail
14 4 (1.13%) ISA Server
15 3 (0.85%) Terminal Services
Systems Management
1 27 (7.61%) Data Guard
2 20 (5.63%) WSUS
2 20 (5.63%) SCOM
3 16 (4.51%) Symantec Enterprise Vault
4 15 (4.23%) SCCM
5 13 (3.66%) Puppet
6 11 (3.10%) Opscode Chef
7 9 (2.54%) NetBackup
8 5 (1.41%) Nagios
8 5 (1.41%) Red Hat Satellite
9 4 (1.13%) Backup Exec
10 3 (0.85%) ARCserve
10 3 (0.85%) Norton AntiVirus
11 2 (0.56%) OpenView
11 2 (0.56%) Tivoli
11 2 (0.56%) Tivoli Storage Manager
11 2 (0.56%) SolarWinds Orion
11 2 (0.56%) ZABBIX
11 2 (0.56%) Cacti
11 2 (0.56%) CFEngine
Vendors
1 157 (44.23%) Microsoft
2 123 (34.65%) VMware
3 86 (24.23%) Oracle
4 63 (17.75%) NetApp
5 55 (15.49%) Citrix
6 42 (11.83%) HP
7 39 (10.99%) Cisco
8 36 (10.14%) IBM
9 34 (9.58%) EMC
10 33 (9.30%) Red Hat
11 24 (6.76%) Symantec
12 23 (6.48%) Veritas
13 14 (3.94%) MobileIron
14 11 (3.10%) Sun
15 9 (2.54%) RightFax
15 9 (2.54%) IronPort
16 7 (1.97%) Huawei
16 7 (1.97%) SAP
17 6 (1.69%) JBoss
17 6 (1.69%) McAfee
City, London
Venturi
Salary: £55000 - £65000 per annum + Benefits + 15% Bonus
Posted: 4 hours ago
City of London
Huxley Associates
Salary: £60000 - £80000 per annum + benefits + bonus
Posted: 6 hours ago
City, London
Roc Search
Salary: £25000 - £30000 per annum + Training & Benefits
Posted: 10 hours ago
City, London
Salt
Salary: £35000 - £45000 per annum + Benefits
Posted: 12 hours ago
City, London
Client Server
Salary: £60k to £80k + bonus + benefits
Posted: 12 hours ago
City of London
Hudson - London
Salary: £55000 - £60000 per annum + extensive benefits package
Posted: 14 hours ago
City, London
People Source Consulting
Salary: £35000 - £40000 per annum + Benefits
Posted: Yesterday
City, London
Lawrence Harvey Enterprise
Salary: £50000.00 - £65000.00 per annum + Bonus + Pension + Benefits
Posted: 4 days ago
City, London
FIRST POINT IT RESOURCING
Salary: £40000 - £50000 per annum
Posted: 5 days ago
City, London
Client Server
Salary: £60k to £65k + bonus + benefits
Posted: 5 days ago
City of London
Hays IT - Uk Posting account
Salary: £60000.00 - £85000.00 per annum + Bonus + Benefits
Posted: 5 days ago
City of London
Hays IT - Uk Posting account
Salary: £60000.00 - £85000.00 per annum + Bonus + Benefits
Posted: 6 days ago
City of London
Interquest - ITQ Financial - Tunbridge Wells
Posted: 8 days ago
City of London
Deerfoot IT
Salary: £60000 per annum
Posted: 12 days ago
City of London
Real Staffing
Salary: £60000 - £65000 per annum + Attractive Benefits Package
Posted: 19 days ago
City of London
NFP Group Ltd
Salary: £50000 - £60000 per annum
Posted: 21 days ago