The table below looks at the prevalence of the term Clustering in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Clustering over the 3 months to 9 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
9 Feb 2016
Same period 2015 Same period 2014
Clustering
Rank 283 260 261
Rank change year-on-year
-23 +1
Permanent jobs citing Clustering 478 510 516
As % of all permanent IT jobs located in London 1.17% 1.22% 1.20%
As % of the Miscellaneous category 2.47% 2.68% 2.59%
Number of salaries quoted 442 464 439
Average salary £55,000 £57,500 £52,500
Average salary % change year-on-year
-4.34% +9.52%
90% offered a salary of more than £39,000 £40,000 £40,000
10% offered a salary of more than £72,500 £72,200 £75,000
UK excluding London average salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%
Clustering
England

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

Miscellaneous Category
London
Permanent IT job ads with a match in the
Miscellaneous category
19351 19047 19942
As % of all permanent IT jobs located in London 47.25% 45.71% 46.20%
Number of salaries quoted 16121 15680 15828
Average salary £57,500 £55,000 £55,000
Average salary % change year-on-year
+4.54% -
90% offered a salary of more than £35,000 £34,000 £34,700
10% offered a salary of more than £85,000 £82,500 £82,500
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Clustering
Jobs Demand Trend in London

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

Clustering Jobs Demand Trend in London

Clustering
Salary Trend in London

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

Clustering Salary Trend in London

Clustering
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Clustering across the London region over the 3 months to 9 February 2016.

Clustering Salary Histogram in London

Clustering
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Clustering within the London region over the 3 months to 9 February 2016. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +40 109 £55,000 - 15
Canary Wharf +8 6 £77,500 +24.00%
Wimbledon - 5 - -
Kingston Upon Thames - 4 £59,250 -
Surbiton - 3 £55,000 -
Westminster - 1 £47,500 -
Clustering
England

Clustering
Top 30 Related IT Skills in London

For the 6 months to 9 February 2016, IT jobs across the 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.

1 478 (53.95%) SQL Server
2 440 (49.66%) Windows
3 408 (46.05%) SQL
4 328 (37.02%) Finance
5 323 (36.46%) Windows Server
6 322 (36.34%) Microsoft
7 286 (32.28%) VMware
8 283 (31.94%) Active Directory
9 281 (31.72%) Replication
10 262 (29.57%) High Availability
11 253 (28.56%) Performance Tuning
12 237 (26.75%) Oracle
13 235 (26.52%) Linux
14 221 (24.94%) SAN
15 217 (24.49%) SQL Server 2008
16 201 (22.69%) VMware Infrastructure
17 192 (21.67%) SQL Server Integration Services
18 180 (20.32%) MS Excel
19 174 (19.64%) Citrix
19 174 (19.64%) SQL Server Reporting Services
20 171 (19.30%) Banking
21 164 (18.51%) DNS
22 160 (18.06%) T-SQL
23 154 (17.38%) Windows Server 2008
24 149 (16.82%) ITIL
25 148 (16.70%) HP
26 147 (16.59%) MySQL
27 143 (16.14%) Windows Server 2012
28 139 (15.69%) SQL Server 2012
29 138 (15.58%) MS Exchange

Clustering
Top Related IT Skills in London by Category

For the 6 months to 9 February 2016, IT jobs across the 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
1 138 (15.58%) MS Exchange
2 95 (10.72%) Exchange Server 2010
3 71 (8.01%) IIS
4 52 (5.87%) Skype for Business
5 50 (5.64%) SharePoint
6 47 (5.30%) Apache
7 44 (4.97%) Blackberry Enterprise Server
8 43 (4.85%) Exchange Server 2013
9 28 (3.16%) Tomcat
10 13 (1.47%) BizTalk Server
10 13 (1.47%) Exchange Server 2007
10 13 (1.47%) WebLogic
11 12 (1.35%) Confluence
11 12 (1.35%) JBoss
12 10 (1.13%) Exchange Server 2003
13 8 (0.90%) Office Communications Server
13 8 (0.90%) SharePoint 2010
14 7 (0.79%) MS Project Server
14 7 (0.79%) SharePoint Server
14 7 (0.79%) WebSphere
Applications
1 180 (20.32%) MS Excel
2 16 (1.81%) MS Office
3 9 (1.02%) MS Visio
4 7 (0.79%) MS PowerPoint
5 6 (0.68%) MS Project
6 4 (0.45%) Spreadsheet
7 2 (0.23%) SPSS
Business Applications
1 16 (1.81%) Faxination
2 10 (1.13%) Oracle EBS
2 10 (1.13%) SAP Oil and Gas
3 7 (0.79%) Oracle Applications
4 5 (0.56%) Remedy ITSM
5 4 (0.45%) Oracle EBS R12
6 3 (0.34%) Dynamics CRM
7 2 (0.23%) Infor SunSystems
7 2 (0.23%) SAP Business One
8 1 (0.11%) Oracle ERP
8 1 (0.11%) WebTrends
Cloud Services
1 48 (5.42%) Amazon AWS
2 46 (5.19%) Office 365
3 24 (2.71%) Mimecast
4 18 (2.03%) Microsoft Azure
5 17 (1.92%) IaaS
6 15 (1.69%) PaaS
7 14 (1.58%) Cloud Computing
8 8 (0.90%) SaaS
9 7 (0.79%) GitHub
10 3 (0.34%) Google Analytics
11 2 (0.23%) Amazon EMR
11 2 (0.23%) Google Cloud Platform
12 1 (0.11%) Azure Active Directory
12 1 (0.11%) Google Tag Manager
Communications & Networking
1 221 (24.94%) SAN
2 164 (18.51%) DNS
3 81 (9.14%) DHCP
4 75 (8.47%) NAS
5 59 (6.66%) Firewall
6 49 (5.53%) iSCSI
7 48 (5.42%) VPN
8 35 (3.95%) SSL
9 34 (3.84%) TCP/IP
10 31 (3.50%) WAN
11 29 (3.27%) Internet
11 29 (3.27%) LDAP
12 28 (3.16%) HTTP
13 27 (3.05%) LAN
14 26 (2.93%) Fibre Channel
14 26 (2.93%) SMTP
15 21 (2.37%) VLAN
16 15 (1.69%) Remote Desktop
17 14 (1.58%) MPLS
18 11 (1.24%) BGP
Database & Business Intelligence
1 478 (53.95%) SQL Server
2 217 (24.49%) SQL Server 2008
3 192 (21.67%) SQL Server Integration Services
4 174 (19.64%) SQL Server Reporting Services
5 147 (16.59%) MySQL
6 139 (15.69%) SQL Server 2012
7 114 (12.87%) SQL Server 2014
7 114 (12.87%) SQL Server Analysis Services
8 80 (9.03%) Oracle Database
9 50 (5.64%) Relational Database
10 46 (5.19%) Data Warehouse
11 41 (4.63%) NoSQL
12 38 (4.29%) SQL Server 2005
13 34 (3.84%) MongoDB
14 29 (3.27%) Microsoft Analysis Services
15 24 (2.71%) Oracle Database 11g
16 23 (2.60%) OLTP
17 22 (2.48%) Amazon RDS
17 22 (2.48%) OLAP
18 20 (2.26%) Big Data
Development Applications
1 44 (4.97%) Git (software)
2 28 (3.16%) Jenkins
3 19 (2.14%) Maven
4 17 (1.92%) ProC
5 12 (1.35%) JIRA
6 11 (1.24%) Subversion
7 10 (1.13%) Visual Studio
8 5 (0.56%) Hudson
8 5 (0.56%) SQL Server Management Studio (SSMS)
9 4 (0.45%) Team Foundation Server
9 4 (0.45%) Toad
10 3 (0.34%) Gerrit
10 3 (0.34%) JUnit
10 3 (0.34%) Selenium
11 2 (0.23%) Eclipse
11 2 (0.23%) NUnit
11 2 (0.23%) TeamCity
11 2 (0.23%) Xcode
12 1 (0.11%) Ant
12 1 (0.11%) JDeveloper
General
1 328 (37.02%) Finance
2 171 (19.30%) Banking
3 64 (7.22%) Retail
4 52 (5.87%) Telecoms
5 39 (4.40%) Law
5 39 (4.40%) Marketing
6 26 (2.93%) Investment Banking
7 25 (2.82%) Legal
8 23 (2.60%) Retail Banking
9 13 (1.47%) Financial Institution
10 10 (1.13%) Electronics
10 10 (1.13%) Manufacturing
11 9 (1.02%) Games
11 9 (1.02%) International Banking
12 8 (0.90%) Pharmaceutical
13 7 (0.79%) Publishing
14 6 (0.68%) Private Banking
15 4 (0.45%) Advertising
15 4 (0.45%) Back Office
16 3 (0.34%) Front Office
Job Titles
1 333 (37.58%) DBA
2 275 (31.04%) SQL DBA
3 214 (24.15%) SQL Server DBA
4 206 (23.25%) Administrator
5 74 (8.35%) Developer
6 64 (7.22%) Analyst
7 60 (6.77%) Architect
8 56 (6.32%) Systems Administrator
9 54 (6.09%) Server Administrator
10 49 (5.53%) Infrastructure Engineer
10 49 (5.53%) Java Developer
11 45 (5.08%) Infrastructure Architect
11 45 (5.08%) Oracle DBA
12 42 (4.74%) Support Engineer
13 40 (4.51%) Windows Administrator
14 36 (4.06%) Team Leader
15 33 (3.72%) 3rd Line Support
16 32 (3.61%) Linux Engineer
16 32 (3.61%) Senior DBA
17 30 (3.39%) Senior SQL DBA
Libraries, Frameworks & Software Standards
1 42 (4.74%) .NET
2 33 (3.72%) jQuery
3 31 (3.50%) AngularJS
4 28 (3.16%) Ajax
4 28 (3.16%) GWT
4 28 (3.16%) JSF
5 27 (3.05%) OSGi
6 21 (2.37%) HTML
6 21 (2.37%) MDX
7 20 (2.26%) Web Services
8 18 (2.03%) Middleware
9 16 (1.81%) LAMP
9 16 (1.81%) Spring
10 11 (1.24%) CSS
11 9 (1.02%) JSON
12 8 (0.90%) Oracle GoldenGate
13 7 (0.79%) J2EE
13 7 (0.79%) WSH
14 6 (0.68%) JMS
14 6 (0.68%) XML
Miscellaneous
1 281 (31.72%) Replication
2 70 (7.90%) Blackberry
3 58 (6.55%) Data Centre
4 44 (4.97%) Analytical Skills
5 40 (4.51%) Management Information System
6 30 (3.39%) CLARiiON
6 30 (3.39%) EMC VNX
7 29 (3.27%) Enterprise Software
8 23 (2.60%) Computer Science
8 23 (2.60%) EMC VMAX
8 23 (2.60%) iPhone
9 17 (1.92%) Data Integration
10 16 (1.81%) Client/Server
11 11 (1.24%) PKI
12 10 (1.13%) IVR
12 10 (1.13%) Symmetrix
13 9 (1.02%) Hedge funds
13 9 (1.02%) iPad
13 9 (1.02%) Symmetrix DMX
13 9 (1.02%) VCE vBlock
Operating Systems
1 440 (49.66%) Windows
2 323 (36.46%) Windows Server
3 235 (26.52%) Linux
4 154 (17.38%) Windows Server 2008
5 143 (16.14%) Windows Server 2012
6 102 (11.51%) Unix
7 86 (9.71%) Windows Server 2003
8 79 (8.92%) Red Hat Enterprise Linux
9 42 (4.74%) Android
10 36 (4.06%) Solaris
10 36 (4.06%) Windows 7
10 36 (4.06%) Windows Mobile
11 23 (2.60%) Apple iOS
12 22 (2.48%) Windows 8
13 20 (2.26%) SUSE Linux Enterprise Server
14 18 (2.03%) AIX
15 17 (1.92%) SUSE
16 15 (1.69%) CentOS
17 11 (1.24%) Windows 2000 Server
18 8 (0.90%) Windows 2000
Processes & Methodologies
1 262 (29.57%) High Availability
2 253 (28.56%) Performance Tuning
3 149 (16.82%) ITIL
4 131 (14.79%) Agile Software Development
5 104 (11.74%) Load Balancing
6 103 (11.63%) Disaster Recovery
7 86 (9.71%) Database Mirroring
8 71 (8.01%) Capacity Planning
9 68 (7.67%) Business Intelligence
10 65 (7.34%) Problem Management
11 59 (6.66%) Service Management
12 50 (5.64%) Mentoring
13 49 (5.53%) Business Continuity
14 46 (5.19%) Change Management
15 45 (5.08%) Scrum
16 43 (4.85%) Technical Architecture
17 41 (4.63%) Requirements Analysis
18 40 (4.51%) ETL
18 40 (4.51%) Migration
19 39 (4.40%) Root Cause Analysis
Programming Languages
1 408 (46.05%) SQL
2 160 (18.06%) T-SQL
3 123 (13.88%) PowerShell
4 84 (9.48%) Java
5 56 (6.32%) C
6 54 (6.09%) Perl
7 51 (5.76%) JavaScript
8 32 (3.61%) Shell Script
9 23 (2.60%) Python
10 17 (1.92%) AWK
10 17 (1.92%) Bash Shell
10 17 (1.92%) sed
11 16 (1.81%) PL/SQL
12 10 (1.13%) VBScript
13 9 (1.02%) Bourne shell
14 6 (0.68%) C#
14 6 (0.68%) C++
14 6 (0.68%) Ruby
15 3 (0.34%) PHP
15 3 (0.34%) VB
Qualifications
1 105 (11.85%) Microsoft Certification
2 80 (9.03%) MCSE
3 68 (7.67%) Degree
4 66 (7.45%) Security Cleared
5 48 (5.42%) MCSA
6 41 (4.63%) DV Cleared
7 38 (4.29%) VMware Certified Professional (VCP)
8 36 (4.06%) Cisco Certification
9 32 (3.61%) CCNA
10 25 (2.82%) Citrix Certification
11 24 (2.71%) MCITP
12 21 (2.37%) MCP
13 17 (1.92%) ITIL Certification
14 15 (1.69%) RHCE
15 14 (1.58%) SC Cleared
16 12 (1.35%) VCAP
17 10 (1.13%) Microsoft Certified Architect
18 8 (0.90%) CCA
19 7 (0.79%) VCP5
20 6 (0.68%) Oracle Certification
Quality Assurance & Compliance
1 39 (4.40%) SLA
2 13 (1.47%) PCI DSS
3 8 (0.90%) ISO/IEC 27001
4 6 (0.68%) Data Quality
5 5 (0.56%) QA
6 1 (0.11%) Disclosure Scotland
6 1 (0.11%) ISO 14000
6 1 (0.11%) Sarbanes-Oxley
System Software
1 283 (31.94%) Active Directory
2 201 (22.69%) VMware Infrastructure
3 96 (10.84%) Hyper-V
4 84 (9.48%) vSphere
5 62 (7.00%) XenApp
6 33 (3.72%) Oracle RAC
7 32 (3.61%) NFS
8 30 (3.39%) VMware ESXi
9 29 (3.27%) Firmware
10 27 (3.05%) VMware ESX
11 22 (2.48%) Terminal Server
12 14 (1.58%) GPFS
13 13 (1.47%) XenDesktop
14 11 (1.24%) Microsoft App-V
14 11 (1.24%) Microsoft Virtual Server
15 7 (0.79%) Xen
16 6 (0.68%) ISA Server
16 6 (0.68%) Terminal Services
16 6 (0.68%) Veritas Cluster Server
16 6 (0.68%) VMware Workstation
Systems Management
1 111 (12.53%) SCCM
2 73 (8.24%) SCOM
3 45 (5.08%) Puppet
4 44 (4.97%) Data Guard
4 44 (4.97%) Symantec Enterprise Vault
5 41 (4.63%) Hyperic
6 34 (3.84%) NetBackup
7 31 (3.50%) Backup Exec
8 27 (3.05%) Oracle RMAN
9 25 (2.82%) SCVMM
10 22 (2.48%) Nagios
11 19 (2.14%) Opscode Chef
12 18 (2.03%) SCOrch
13 14 (1.58%) ServiceCenter
14 12 (1.35%) Simpana
15 11 (1.24%) HP Data Protector
15 11 (1.24%) vMotion
15 11 (1.24%) WSUS
16 9 (1.02%) HP SIM
17 8 (0.90%) Microsoft Data Protection Manager
Vendors
1 322 (36.34%) Microsoft
2 286 (32.28%) VMware
3 237 (26.75%) Oracle
4 174 (19.64%) Citrix
5 148 (16.70%) HP
6 115 (12.98%) NetApp
7 109 (12.30%) Symantec
8 95 (10.72%) Red Hat
9 81 (9.14%) Cisco
10 74 (8.35%) EMC
11 51 (5.76%) SolarWinds
12 39 (4.40%) Veritas
13 38 (4.29%) Dell
14 37 (4.18%) CommVault
15 30 (3.39%) MobileIron
16 28 (3.16%) IBM
17 24 (2.71%) SAP
18 18 (2.03%) Intel
18 18 (2.03%) Red Gate
19 16 (1.81%) RightFax
London
Burns Sheehan
Salary: £40000 - £60000 per annum
Posted: 19 hours ago
City, London
Pioneer Search
Salary: £60000.00 - £70000.00 per annum + Bonus + Benefits
Posted: Yesterday
City, London
Harrington Starr
Salary: £55000 - £65000 per annum + Benefits + Bonus
Posted: Yesterday
London
Harrington Starr
Salary: £50000 - £60000 per annum + Benefits + Bonus
Posted: 3 days ago
City, London
Client Server
Salary: £45k to £55k + bonus + benefits
Posted: 3 days ago
City, London
Venturi
Salary: £40000 - £50000 per annum + bonus & benefits
Posted: 4 days ago
South East London
Stepstone
Salary: Competitive Salary & Generous Benefits
Posted: 4 days ago
South East London
Stepstone
Salary: Competitive Salary & Generous Benefits
Posted: 4 days ago
London
Joseph Harry Ltd
Salary: £65000 - £80000 per annum + Bonus + 10% Pension
Posted: 4 days ago
London
Client Server
Salary: £45k to £55k + bonus + benefits
Posted: 4 days ago
London
Real Staffing
Salary: £70000 - £80000 per annum + competitive
Posted: 4 days ago
City, London
Bridge Noble
Salary: £50000 - £60000 per annum + Excellent Benefits
Posted: 4 days ago
City, London
McGregor Boyall
Salary: £50000 - £60000.00 per annum + good benefits
Posted: 5 days ago
London
TEKsystems
Salary: £50000 - £60000 per annum + Excellent Bonus + Benefits
Posted: 5 days ago
City, London
Informatiq Consulting
Salary: £45000 - £55000 per annum + bens
Posted: 5 days ago
City, London
EarthStream Global
Salary: Up to £85,000 per annum + bonus + benefits
Posted: 5 days ago
London
Computer People
Salary: £40000.00 per annum
Posted: 6 days ago
City, London
Capita Resourcing - IT Resourcing
Salary: £70000 - £80000 per annum + Bonus and Excellent Benefits
Posted: 6 days ago
London
Venturi
Salary: £45000.00 - £55000.00 per annum + Bonus & Benefits
Posted: 7 days ago
London
Real Staffing
Salary: £55000 - £65000 per annum + competitive
Posted: 8 days ago
City of London
Talent Point
Salary: £60000.00 - £65000.00 per annum
Posted: 11 days ago
London
Computer Futures
Salary: competitive
Posted: 14 days ago
London
People Source Consulting
Salary: £55000 - £60000 per annum
Posted: 19 days ago
London
Venturi
Salary: £30000.00 - £35000.00 per annum + 10% bonus and benefits
Posted: 19 days ago
London
Real Staffing
Salary: £55000 - £65000 per annum + competitive
Posted: 22 days ago
City, London
Royal Mail Group
Salary: Excellent Salary & Benefits
Posted: 24 days ago
City of London
caspian one
Salary: £55000.00 - £70000.00 per annum
Posted: 26 days ago
City of London
Talent Point
Salary: £45000.00 - £55000.00 per annum + benefits and BONUS
Posted: 27 days ago