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 17 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
17 Sep 2014
Same period 2013 Same period 2012
Clustering
Rank 145 207 205
Rank change year-on-year
+62 -2
Permanent jobs citing Clustering 183 116 138
As % of all permanent IT jobs located in the City of London 1.61% 0.98% 1.08%
As % of the Miscellaneous category 3.69% 2.10% 2.25%
Number of salaries quoted 170 104 126
Average salary £55,000 £58,750 £50,000
Average salary % change year-on-year
-6.38% +17.50%
90% offered a salary of more than £36,450 £43,100 £39,500
10% offered a salary of more than £70,000 £67,500 £70,000
UK excluding London average salary £43,000 £40,500 £40,000
% change year-on-year
+6.17% +1.25%
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
4959 5525 6143
As % of all permanent IT jobs located in the City of London 43.72% 46.79% 48.07%
Number of salaries quoted 4093 4825 5621
Average salary £55,000 £57,500 £55,000
Average salary % change year-on-year
-4.34% +4.54%
90% offered a salary of more than £32,500 £34,500 £32,500
10% offered a salary of more than £80,000 £80,000 £87,500
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 17 September 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 17 September 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.

1 178 (49.44%) Windows
2 161 (44.72%) Microsoft
3 151 (41.94%) SQL Server
4 135 (37.50%) VMware
5 122 (33.89%) SQL
6 118 (32.78%) SAN
7 115 (31.94%) Finance
8 112 (31.11%) Linux
9 103 (28.61%) VMware Infrastructure
10 92 (25.56%) Oracle
11 89 (24.72%) Active Directory
12 88 (24.44%) SQL Server 2008
13 74 (20.56%) SQL Server Integration Services
14 68 (18.89%) T-SQL
15 67 (18.61%) DNS
15 67 (18.61%) NetApp
15 67 (18.61%) Windows Server 2008
16 61 (16.94%) MS Exchange
17 60 (16.67%) UNIX
17 60 (16.67%) Windows Server 2012
18 59 (16.39%) Hyper-V
19 57 (15.83%) Java
20 56 (15.56%) Performance Tuning
21 55 (15.28%) Citrix
22 53 (14.72%) Business Intelligence
23 52 (14.44%) Load Balancing
24 49 (13.61%) MS Excel
25 48 (13.33%) HP
26 47 (13.06%) Microsoft Certification
27 46 (12.78%) Solaris

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

For the 6 months to 17 September 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 61 (16.94%) MS Exchange
2 41 (11.39%) IIS
3 34 (9.44%) Exchange Server 2010
4 22 (6.11%) WebLogic
5 21 (5.83%) Blackberry Enterprise Server
6 18 (5.00%) Apache
7 16 (4.44%) SharePoint
8 14 (3.89%) Oracle SOA Suite
9 13 (3.61%) Exchange Server 2007
9 13 (3.61%) Exchange Server 2003
10 12 (3.33%) Oracle Service Bus
11 11 (3.06%) Exchange Server 2013
11 11 (3.06%) Tomcat
12 10 (2.78%) Lync
13 8 (2.22%) SharePoint 2013
14 7 (1.94%) Oracle Collaboration Suite
15 6 (1.67%) Oracle Coherence
15 6 (1.67%) Oracle Application Server
16 5 (1.39%) AquaLogic
16 5 (1.39%) MQSeries
Applications
1 49 (13.61%) MS Excel
2 3 (0.83%) MS Office
3 2 (0.56%) Photoshop
4 1 (0.28%) MS Visio
4 1 (0.28%) MS PowerPoint
Business Applications
1 16 (4.44%) Oracle EBS
2 13 (3.61%) Oracle Applications
2 13 (3.61%) Oracle EBS R12
3 6 (1.67%) Oracle BPM
4 4 (1.11%) SAP Oil and Gas
5 3 (0.83%) Oracle Retail
Cloud Services
1 13 (3.61%) Office 365
2 4 (1.11%) Cloud Computing
3 3 (0.83%) Microsoft Azure
4 1 (0.28%) SaaS
Communications & Networking
1 118 (32.78%) SAN
2 67 (18.61%) DNS
3 38 (10.56%) DHCP
4 29 (8.06%) HTTP
5 28 (7.78%) TCP/IP
6 26 (7.22%) Firewall
6 26 (7.22%) NAS
7 24 (6.67%) Internet
8 20 (5.56%) SSL
9 18 (5.00%) Cisco ASA
10 15 (4.17%) SMTP
11 12 (3.33%) WAN
12 11 (3.06%) IPv4
13 9 (2.50%) Ethernet
13 9 (2.50%) LAN
14 8 (2.22%) VoIP
15 7 (1.94%) VPN
15 7 (1.94%) SNMP
15 7 (1.94%) 3G
15 7 (1.94%) SS7
Database & Business Intelligence
1 151 (41.94%) SQL Server
2 88 (24.44%) SQL Server 2008
3 74 (20.56%) SQL Server Integration Services
4 46 (12.78%) Data Warehouse
4 46 (12.78%) Oracle Database
5 45 (12.50%) SQL Server Reporting Services
6 37 (10.28%) SQL Server Analysis Services
6 37 (10.28%) SQL Server 2012
7 36 (10.00%) MySQL
8 35 (9.72%) SQL Server 2005
9 31 (8.61%) Oracle Database 11g
10 28 (7.78%) Relational Database
11 26 (7.22%) DB2
12 25 (6.94%) RDBMS
13 24 (6.67%) Oracle Database 10g
14 17 (4.72%) OLTP
15 16 (4.44%) Microsoft Analysis Services
16 15 (4.17%) Oracle BI EE
16 15 (4.17%) SSDT
17 12 (3.33%) Oracle Database 12c
Development Applications
1 17 (4.72%) ERwin
1 17 (4.72%) Visual Studio
2 16 (4.44%) Team Foundation Server
3 7 (1.94%) MSI
4 6 (1.67%) Oracle Forms
5 3 (0.83%) Mercurial
5 3 (0.83%) TeamCity
6 2 (0.56%) VSS/SourceSafe
6 2 (0.56%) Jenkins
7 1 (0.28%) Git (software)
7 1 (0.28%) Subversion
7 1 (0.28%) Maven
7 1 (0.28%) JIRA
General
1 115 (31.94%) Finance
2 44 (12.22%) Telecoms
3 28 (7.78%) Banking
4 19 (5.28%) Law
5 11 (3.06%) Retail
6 8 (2.22%) Investment Banking
6 8 (2.22%) Marketing
7 7 (1.94%) Advertising
7 7 (1.94%) Billing
8 6 (1.67%) Legal
9 5 (1.39%) Back Office
10 4 (1.11%) Electronics
10 4 (1.11%) Pharmaceutical
10 4 (1.11%) Manufacturing
10 4 (1.11%) Online Betting
11 3 (0.83%) Games
11 3 (0.83%) Automotive
12 2 (0.56%) Financial Institution
12 2 (0.56%) Publishing
13 1 (0.28%) Multimedia
Job Titles
1 79 (21.94%) DBA
2 59 (16.39%) Administrator
3 54 (15.00%) Developer
4 43 (11.94%) SQL DBA
5 36 (10.00%) Team Leader
6 25 (6.94%) ETL Developer
7 23 (6.39%) Architect
8 22 (6.11%) Analyst
8 22 (6.11%) Oracle DBA
9 20 (5.56%) SQL Server DBA
10 19 (5.28%) Senior Developer
11 17 (4.72%) Systems Engineer
11 17 (4.72%) Server Engineer
12 15 (4.17%) Infrastructure Engineer
12 15 (4.17%) Senior ETL Developer
13 13 (3.61%) Oracle Applications DBA
14 12 (3.33%) Windows Engineer
15 11 (3.06%) Server Analyst
15 11 (3.06%) Infrastructure Analyst
15 11 (3.06%) Support Engineer
Libraries, Frameworks & Software Standards
1 33 (9.17%) .NET
2 22 (6.11%) Middleware
3 18 (5.00%) J2EE
3 18 (5.00%) Oracle Fusion
4 14 (3.89%) MDX
5 12 (3.33%) Hibernate
5 12 (3.33%) XML
6 11 (3.06%) HTML
7 8 (2.22%) Application Packaging
8 7 (1.94%) JMS
9 5 (1.39%) FpML
9 5 (1.39%) MSMQ
9 5 (1.39%) LAMP
9 5 (1.39%) RabbitMQ
10 4 (1.11%) JDBC
11 3 (0.83%) Web Services
11 3 (0.83%) ActiveMQ
11 3 (0.83%) Spring
11 3 (0.83%) Apache Flex
11 3 (0.83%) FFmpeg
Miscellaneous
1 46 (12.78%) Replication
2 39 (10.83%) Analytical Skills
3 15 (4.17%) Blackberry
4 10 (2.78%) CLARiiON
5 9 (2.50%) Mathematics
5 9 (2.50%) Computer Science
5 9 (2.50%) Visualisation
6 8 (2.22%) iPad
6 8 (2.22%) Client/Server
7 6 (1.67%) Fixed Income
7 6 (1.67%) PKI
7 6 (1.67%) Enterprise Storage
7 6 (1.67%) Oracle Exalogic
8 5 (1.39%) Enterprise Software
8 5 (1.39%) SWIFT
8 5 (1.39%) Derivative
8 5 (1.39%) Foreign Exchange (FX)
9 4 (1.11%) Interactive TV
9 4 (1.11%) Economics
9 4 (1.11%) DTV
Operating Systems
1 178 (49.44%) Windows
2 112 (31.11%) Linux
3 67 (18.61%) Windows Server 2008
4 60 (16.67%) UNIX
4 60 (16.67%) Windows Server 2012
5 46 (12.78%) Solaris
6 40 (11.11%) Windows Server 2003
7 36 (10.00%) AIX
8 29 (8.06%) Red Hat Enterprise Linux
9 15 (4.17%) Android
10 11 (3.06%) Apple iOS
10 11 (3.06%) Windows Mobile
11 6 (1.67%) CentOS
12 5 (1.39%) Windows 7
13 4 (1.11%) Windows 2000
14 3 (0.83%) Oracle Linux
15 2 (0.56%) VMS
15 2 (0.56%) Debian
15 2 (0.56%) Ubuntu
16 1 (0.28%) i5/OS
Processes & Methodologies
1 56 (15.56%) Performance Tuning
2 53 (14.72%) Business Intelligence
3 52 (14.44%) Load Balancing
4 43 (11.94%) Agile Software Development
5 39 (10.83%) ETL
6 34 (9.44%) Disaster Recovery
7 32 (8.89%) Change Management
8 30 (8.33%) ITIL
9 28 (7.78%) Programme Management
10 25 (6.94%) High Availability
10 25 (6.94%) Mentoring
11 23 (6.39%) Dimensional Modelling
12 22 (6.11%) Root Cause Analysis
12 22 (6.11%) Scrum
13 21 (5.83%) Project Management
14 20 (5.56%) SOA
15 17 (4.72%) MOF
15 17 (4.72%) Kimball Methodology
16 16 (4.44%) Service Management
17 15 (4.17%) Line Management
Programming Languages
1 122 (33.89%) SQL
2 68 (18.89%) T-SQL
3 57 (15.83%) Java
4 34 (9.44%) PowerShell
5 26 (7.22%) Shell Script
6 23 (6.39%) C#
7 19 (5.28%) Perl
8 16 (4.44%) VB.NET
9 10 (2.78%) Ruby
10 8 (2.22%) VBScript
11 7 (1.94%) JavaScript
12 3 (0.83%) Python
12 3 (0.83%) PL/SQL
13 2 (0.56%) C++
13 2 (0.56%) VB
13 2 (0.56%) Bash Shell
13 2 (0.56%) C
14 1 (0.28%) Korn
14 1 (0.28%) Groovy
Qualifications
1 47 (13.06%) Microsoft Certification
2 43 (11.94%) MCSE
3 25 (6.94%) Degree
4 23 (6.39%) MCITP
5 14 (3.89%) MCP
6 10 (2.78%) Security Cleared
7 9 (2.50%) VMware Certified Professional (VCP)
7 9 (2.50%) Citrix Certification
7 9 (2.50%) MCSA
8 4 (1.11%) OCP
8 4 (1.11%) Oracle Certification
8 4 (1.11%) VCP5
9 3 (0.83%) CCEE
9 3 (0.83%) CCA
10 2 (0.56%) MCTS
10 2 (0.56%) SC Cleared
11 1 (0.28%) RHCE
Quality Assurance & Compliance
1 3 (0.83%) SLA
2 1 (0.28%) ISO/IEC 27001
2 1 (0.28%) QA
System Software
1 103 (28.61%) VMware Infrastructure
2 89 (24.72%) Active Directory
3 59 (16.39%) Hyper-V
4 30 (8.33%) Oracle RAC
5 28 (7.78%) VMware ESX
6 26 (7.22%) vSphere
7 22 (6.11%) XenApp
8 11 (3.06%) Microsoft Virtual Server
9 10 (2.78%) XenDesktop
10 8 (2.22%) Veritas Cluster Server
10 8 (2.22%) Xen
10 8 (2.22%) NFS
11 7 (1.94%) Oracle RMAN
11 7 (1.94%) Veritas Volume Manager
12 6 (1.67%) UAG
13 5 (1.39%) VMware ESXi
13 5 (1.39%) vCloud
14 4 (1.11%) Microsoft App-V
14 4 (1.11%) ISA Server
14 4 (1.11%) Sendmail
Systems Management
1 23 (6.39%) Data Guard
2 20 (5.56%) SCOM
3 19 (5.28%) WSUS
4 17 (4.72%) Symantec Enterprise Vault
5 14 (3.89%) SCCM
6 12 (3.33%) Puppet
7 9 (2.50%) Opscode Chef
8 8 (2.22%) NetBackup
9 4 (1.11%) Backup Exec
10 3 (0.83%) Red Hat Satellite
11 2 (0.56%) Nagios
11 2 (0.56%) ARCserve
11 2 (0.56%) Norton AntiVirus
11 2 (0.56%) OpenView
11 2 (0.56%) Tivoli
11 2 (0.56%) Tivoli Storage Manager
11 2 (0.56%) CFEngine
11 2 (0.56%) SolarWinds Orion
12 1 (0.28%) HP SIM
12 1 (0.28%) Munin
Vendors
1 161 (44.72%) Microsoft
2 135 (37.50%) VMware
3 92 (25.56%) Oracle
4 67 (18.61%) NetApp
5 55 (15.28%) Citrix
6 48 (13.33%) HP
7 46 (12.78%) Cisco
8 37 (10.28%) IBM
9 36 (10.00%) EMC
10 32 (8.89%) Red Hat
11 23 (6.39%) Symantec
11 23 (6.39%) Veritas
12 15 (4.17%) MobileIron
13 12 (3.33%) Sun
14 10 (2.78%) RightFax
14 10 (2.78%) IronPort
15 9 (2.50%) SAP
16 8 (2.22%) McAfee
17 7 (1.94%) Huawei
18 5 (1.39%) CheckPoint
City, London
Xceed
Salary: Benefits/Bonus
Posted: Yesterday
City, London
Global Technology Solutions Ltd
Salary: £65000 - £70000 per annum + benefits
Posted: 5 days ago
City, London
Client Server
Salary: £55k to £80k + bonus + benefits
Posted: 6 days ago
City, London
Networking People
Salary: negotiable
Posted: 6 days ago
City of London
Huxley Associates
Salary: £65000 - £75000 per annum + pension, bonus, 25 days holiday
Posted: 12 days ago
City of London
Real Staffing
Salary: £40000 - £45000 per annum + Benefits Package
Posted: 13 days ago
City of London
Huxley Associates
Salary: competitive benefits + bonus
Posted: 19 days ago
City of London
Huxley Associates
Salary: £65000 - £80000 per annum + bonus,pension,healthcare,dental
Posted: 20 days ago
City of London
Huxley Associates
Salary: £60000 - £80000 per annum + benefits + bonus
Posted: 21 days ago
City of London
NFP Group Ltd
Salary: £40000 - £50000 per annum
Posted: 26 days ago
City of London
Hays IT - Uk Posting account
Salary: £60000.00 - £85000.00 per annum + Bonus + Benefits
Posted: 26 days ago
City of London
Hays IT - Uk Posting account
Salary: £60000.00 - £85000.00 per annum + Bonus + Benefits
Posted: 27 days ago