The table below looks at the prevalence of the term Clustering in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited Clustering over the 3 months to 30 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Jan 2015
Same period 2014 Same period 2013
Clustering
Rank 244 222 225
Rank change year-on-year
-22 +3
Permanent jobs citing Clustering 1191 1245 1323
As % of all permanent IT jobs located in England 1.21% 1.30% 1.28%
As % of the Miscellaneous category 3.17% 3.28% 3.31%
Number of salaries quoted 985 1026 1087
Average salary £48,500 £45,000 £42,000
Average salary % change year-on-year
+7.77% +7.14%
90% offered a salary of more than £35,000 £32,500 £33,112
10% offered a salary of more than £70,000 £62,500 £62,200
UK excluding London average salary £42,500 £40,000 £38,500
% change year-on-year
+6.25% +3.89%
Clustering
UK

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

Miscellaneous Category
England
Permanent IT job ads with a match in the
Miscellaneous category
37525 37904 39936
As % of all permanent IT jobs located in England 37.98% 39.63% 38.67%
Number of salaries quoted 30572 29904 33584
Average salary £47,500 £47,500 £45,000
Average salary % change year-on-year
- +5.55%
90% offered a salary of more than £28,000 £28,500 £28,000
10% offered a salary of more than £75,000 £72,500 £77,500
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%

Clustering
Jobs Demand Trend in England

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

Clustering Jobs Demand Trend in England

Clustering
Salary Trend in England

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

Clustering Salary Trend in England

Clustering
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing Clustering across the England region over the 3 months to 30 January 2015.

Clustering Salary Histogram in England

Clustering
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Clustering within the England region over the 3 months to 30 January 2015. 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
London +16 509 £55,000 +4.76% 55
South East -49 290 £45,000 +5.88% 38
East of England +14 82 £45,000 +5.88% 6
Yorkshire -38 79 £40,000 +2.56% 14
North West 0 63 £44,000 +35.38% 12
East Midlands +16 54 £41,750 +9.86% 10
South West -25 47 £35,500 -11.25% 9
West Midlands -19 45 £42,500 +13.33% 6
North East -10 4 £37,500 +1.35%
Clustering
UK

Clustering
Top 30 Related IT Skills in England

For the 6 months to 30 January 2015, IT jobs across the England 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 1459 (60.31%) Windows
2 1150 (47.54%) Microsoft
3 1106 (45.72%) SQL Server
4 1076 (44.48%) VMware
5 936 (38.69%) SQL
6 791 (32.70%) Active Directory
7 732 (30.26%) VMware Infrastructure
8 709 (29.31%) Linux
9 696 (28.77%) SAN
10 677 (27.99%) Windows Server 2008
11 580 (23.98%) Citrix
12 565 (23.36%) MS Exchange
13 524 (21.66%) Oracle
14 509 (21.04%) Windows Server 2003
15 495 (20.46%) Replication
16 482 (19.93%) Windows Server 2012
17 478 (19.76%) SQL Server 2008
18 473 (19.55%) Finance
19 472 (19.51%) DNS
20 445 (18.40%) Performance Tuning
21 422 (17.45%) MS Excel
22 414 (17.11%) Cisco
23 406 (16.78%) IIS
24 403 (16.66%) Disaster Recovery
25 402 (16.62%) UNIX
26 394 (16.29%) Hyper-V
27 379 (15.67%) PowerShell
28 376 (15.54%) Firewall
29 363 (15.01%) ITIL
29 363 (15.01%) HP

Clustering
Top Related IT Skills in England by Category

For the 6 months to 30 January 2015, IT jobs across the England 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
1 565 (23.36%) MS Exchange
2 406 (16.78%) IIS
3 360 (14.88%) Exchange Server 2010
4 303 (12.53%) SharePoint
5 237 (9.80%) Exchange Server 2007
6 221 (9.14%) Apache
7 179 (7.40%) Exchange Server 2003
7 179 (7.40%) Exchange Server 2013
8 140 (5.79%) Blackberry Enterprise Server
9 135 (5.58%) Tomcat
10 110 (4.55%) WebLogic
11 102 (4.22%) JBoss
11 102 (4.22%) Lync
12 77 (3.18%) WebSphere
13 67 (2.77%) SharePoint 2010
14 66 (2.73%) Office Communications Server
15 58 (2.40%) Exchange Server 2000
16 49 (2.03%) SharePoint 2013
17 40 (1.65%) Oracle SOA Suite
18 37 (1.53%) nginx
Applications
1 422 (17.45%) MS Excel
2 168 (6.95%) MS Office
3 39 (1.61%) MS Visio
4 6 (0.25%) MS PowerPoint
4 6 (0.25%) MS Project
5 4 (0.17%) SPSS
6 1 (0.041%) Photoshop
6 1 (0.041%) InfoPath
6 1 (0.041%) Adobe Creative Suite
6 1 (0.041%) Final Cut Pro
6 1 (0.041%) PowerPivot
Business Applications
1 26 (1.07%) Oracle EBS
2 22 (0.91%) Oracle EBS R12
3 19 (0.79%) Dynamics AX
4 15 (0.62%) Oracle Applications
5 12 (0.50%) SAP Oil and Gas
5 12 (0.50%) Agresso
6 10 (0.41%) Dynamics CRM
7 8 (0.33%) RiskWrite
8 7 (0.29%) Maximo
8 7 (0.29%) Oracle ERP
8 7 (0.29%) Dynamics NAV
9 6 (0.25%) Oracle BPM
10 4 (0.17%) Magento
10 4 (0.17%) Oracle Financials
10 4 (0.17%) Oracle 11i
11 3 (0.12%) BASE24
11 3 (0.12%) Oracle Retail
11 3 (0.12%) Markit EDM
12 2 (0.083%) SAP InfiniteInsight
13 1 (0.041%) Visualfiles
Cloud Services
1 64 (2.65%) Office 365
2 49 (2.03%) Microsoft Azure
3 36 (1.49%) IaaS
4 31 (1.28%) Cloud Computing
4 31 (1.28%) PaaS
4 31 (1.28%) Amazon AWS
5 11 (0.45%) SaaS
6 7 (0.29%) Amazon EC2
7 4 (0.17%) Heroku
7 4 (0.17%) Engine Yard
7 4 (0.17%) Amazon S3
8 3 (0.12%) Sumo Logic
9 1 (0.041%) OpenShift
Communications & Networking
1 696 (28.77%) SAN
2 472 (19.51%) DNS
3 376 (15.54%) Firewall
4 330 (13.64%) TCP/IP
5 274 (11.33%) DHCP
6 245 (10.13%) NAS
7 153 (6.32%) WAN
8 152 (6.28%) Internet
9 149 (6.16%) LAN
10 129 (5.33%) VPN
11 95 (3.93%) VLAN
12 90 (3.72%) SMTP
13 86 (3.56%) iSCSI
14 79 (3.27%) SSL
15 75 (3.10%) LDAP
16 70 (2.89%) BGP
17 68 (2.81%) VoIP
18 64 (2.65%) Cisco ASA
18 64 (2.65%) OSPF
19 62 (2.56%) HTTP
Database & Business Intelligence
1 1106 (45.72%) SQL Server
2 478 (19.76%) SQL Server 2008
3 348 (14.39%) SQL Server Integration Services
4 277 (11.45%) SQL Server 2005
4 277 (11.45%) SQL Server Reporting Services
5 261 (10.79%) MySQL
6 250 (10.33%) SQL Server 2012
7 227 (9.38%) Data Warehouse
8 216 (8.93%) Oracle Database
9 210 (8.68%) SQL Server Analysis Services
10 112 (4.63%) Oracle Database 11g
11 108 (4.46%) Relational Database
12 100 (4.13%) SQL Server 2000
13 83 (3.43%) Microsoft Analysis Services
14 81 (3.35%) Oracle Database 10g
15 75 (3.10%) RDBMS
16 62 (2.56%) Big Data
17 52 (2.15%) DB2
17 52 (2.15%) PostgreSQL
18 51 (2.11%) DTS
Development Applications
1 49 (2.03%) Subversion
1 49 (2.03%) Git (software)
2 42 (1.74%) JIRA
3 39 (1.61%) Maven
4 33 (1.36%) Jenkins
4 33 (1.36%) Visual Studio
5 30 (1.24%) Team Foundation Server
5 30 (1.24%) Eclipse
6 27 (1.12%) Hudson
7 23 (0.95%) VSS/SourceSafe
8 22 (0.91%) Ant
9 21 (0.87%) JUnit
10 20 (0.83%) NetBeans
11 18 (0.74%) TestDirector
12 17 (0.70%) QuickTest Pro
12 17 (0.70%) WinRunner
13 16 (0.66%) StarTeam
14 15 (0.62%) Selenium
14 15 (0.62%) Mercurial
15 13 (0.54%) Atlassian Bamboo
General
1 473 (19.55%) Finance
2 118 (4.88%) Banking
3 114 (4.71%) Telecoms
4 70 (2.89%) Law
5 53 (2.19%) Retail
6 52 (2.15%) Back Office
7 51 (2.11%) Marketing
8 50 (2.07%) Legal
9 41 (1.69%) Games
10 27 (1.12%) Advertising
11 21 (0.87%) Manufacturing
12 14 (0.58%) Spanish Language
12 14 (0.58%) Investment Banking
12 14 (0.58%) Financial Institution
13 13 (0.54%) Electronics
14 10 (0.41%) French Language
15 9 (0.37%) Billing
16 8 (0.33%) Automotive
17 7 (0.29%) German Language
18 5 (0.21%) iGaming
Job Titles
1 543 (22.45%) DBA
2 379 (15.67%) SQL DBA
3 347 (14.34%) Administrator
4 264 (10.91%) Infrastructure Engineer
5 234 (9.67%) Developer
6 187 (7.73%) SQL Server DBA
7 185 (7.65%) Support Engineer
8 180 (7.44%) Architect
9 151 (6.24%) Consultant
10 141 (5.83%) Analyst
11 132 (5.46%) Systems Administrator
12 111 (4.59%) Systems Engineer
13 95 (3.93%) Oracle DBA
14 90 (3.72%) Server Engineer
15 77 (3.18%) Senior Infrastructure Engineer
16 71 (2.94%) Team Leader
17 70 (2.89%) Senior Developer
18 69 (2.85%) Technical Engineer
19 68 (2.81%) Technical Support
20 64 (2.65%) Technical Architect
Libraries, Frameworks & Software Standards
1 180 (7.44%) .NET
2 94 (3.89%) Middleware
3 85 (3.51%) XML
4 84 (3.47%) Web Services
5 72 (2.98%) HTML
6 67 (2.77%) JMS
6 67 (2.77%) J2EE
7 59 (2.44%) Java EE
8 56 (2.32%) Spring
9 49 (2.03%) SOAP
10 44 (1.82%) RESTful
11 39 (1.61%) LAMP
12 35 (1.45%) CSS
12 35 (1.45%) JDBC
13 32 (1.32%) Ajax
14 31 (1.28%) ASP.NET
14 31 (1.28%) jQuery
15 28 (1.16%) .NET Framework
16 27 (1.12%) WCF
17 24 (0.99%) JSON
Miscellaneous
1 495 (20.46%) Replication
2 204 (8.43%) Analytical Skills
3 163 (6.74%) Blackberry
4 77 (3.18%) Management Information System
5 75 (3.10%) Computer Science
6 47 (1.94%) Mathematics
7 39 (1.61%) Client/Server
8 34 (1.41%) Open Source
8 34 (1.41%) Social Media
9 32 (1.32%) Enterprise Storage
9 32 (1.32%) Algorithms
10 31 (1.28%) Enterprise Software
11 29 (1.20%) Data Integration
12 25 (1.03%) PKI
13 24 (0.99%) Data Structures
14 22 (0.91%) HACMP
15 21 (0.87%) Visualisation
16 19 (0.79%) Mainframe
17 12 (0.50%) Social Network
17 12 (0.50%) BBC
Operating Systems
1 1459 (60.31%) Windows
2 709 (29.31%) Linux
3 677 (27.99%) Windows Server 2008
4 509 (21.04%) Windows Server 2003
5 482 (19.93%) Windows Server 2012
6 402 (16.62%) UNIX
7 230 (9.51%) Red Hat Enterprise Linux
8 170 (7.03%) Solaris
9 123 (5.08%) Windows XP
10 118 (4.88%) AIX
11 93 (3.84%) Windows 7
12 84 (3.47%) CentOS
13 78 (3.22%) Windows 2000
14 61 (2.52%) Windows 8
15 54 (2.23%) SUSE
16 49 (2.03%) Windows 2000 Server
17 42 (1.74%) Ubuntu
18 32 (1.32%) SUSE Linux Enterprise Server
19 23 (0.95%) Debian
20 22 (0.91%) Windows Vista
Processes & Methodologies
1 445 (18.40%) Performance Tuning
2 403 (16.66%) Disaster Recovery
3 363 (15.01%) ITIL
4 348 (14.39%) Load Balancing
5 219 (9.05%) Business Intelligence
6 214 (8.85%) Agile Software Development
7 207 (8.56%) Change Management
8 181 (7.48%) Problem Management
9 172 (7.11%) High Availability
10 168 (6.95%) Migration
11 163 (6.74%) Change Control
12 157 (6.49%) Project Management
13 139 (5.75%) Capacity Planning
14 134 (5.54%) ETL
15 93 (3.84%) Business Continuity
16 92 (3.80%) Service Delivery
17 90 (3.72%) SOA
18 89 (3.68%) Incident Management
18 89 (3.68%) Performance Monitoring
19 83 (3.43%) Technical Architecture
Programming Languages
1 936 (38.69%) SQL
2 379 (15.67%) PowerShell
3 316 (13.06%) T-SQL
4 247 (10.21%) Java
5 237 (9.80%) Perl
6 155 (6.41%) Shell Script
7 120 (4.96%) Bash Shell
8 117 (4.84%) Python
9 83 (3.43%) C#
10 81 (3.35%) PHP
11 69 (2.85%) JavaScript
12 68 (2.81%) VBScript
13 62 (2.56%) C++
14 59 (2.44%) Ruby
15 43 (1.78%) VB
16 37 (1.53%) PL/SQL
17 35 (1.45%) VB.NET
18 20 (0.83%) Bourne shell
19 17 (0.70%) C
20 15 (0.62%) ActionScript
Qualifications
1 292 (12.07%) Microsoft Certification
2 276 (11.41%) Security Cleared
3 212 (8.76%) Degree
3 212 (8.76%) MCSE
4 182 (7.52%) SC Cleared
5 131 (5.42%) VMware Certified Professional (VCP)
6 123 (5.08%) MCITP
7 112 (4.63%) MCP
8 109 (4.51%) DV Cleared
9 95 (3.93%) Cisco Certification
10 52 (2.15%) MCSA
11 48 (1.98%) CCNA
12 43 (1.78%) CCNP
12 43 (1.78%) Oracle Certification
13 42 (1.74%) Citrix Certification
14 37 (1.53%) ITIL Certification
15 36 (1.49%) RHCE
16 32 (1.32%) OCP
17 26 (1.07%) CCA
18 24 (0.99%) MCTS
Quality Assurance & Compliance
1 146 (6.04%) SLA
2 53 (2.19%) PCI DSS
3 30 (1.24%) QA
3 30 (1.24%) ISO/IEC 27001
4 3 (0.12%) ISO 8583
5 2 (0.083%) Sarbanes-Oxley
5 2 (0.083%) ISO 9001
System Software
1 791 (32.70%) Active Directory
2 732 (30.26%) VMware Infrastructure
3 394 (16.29%) Hyper-V
4 271 (11.20%) vSphere
5 259 (10.71%) XenApp
6 248 (10.25%) VMware ESX
7 144 (5.95%) VMware ESXi
8 108 (4.46%) XenDesktop
9 97 (4.01%) Microsoft Virtual Server
10 95 (3.93%) Oracle RAC
11 64 (2.65%) NFS
12 52 (2.15%) XenServer
13 47 (1.94%) ISA Server
14 44 (1.82%) Terminal Services
15 42 (1.74%) Veritas Cluster Server
16 41 (1.69%) vCloud
17 37 (1.53%) Xen
18 35 (1.45%) Oracle RMAN
19 32 (1.32%) Veritas Volume Manager
20 26 (1.07%) Firmware
Systems Management
1 212 (8.76%) SCCM
2 135 (5.58%) SCOM
3 130 (5.37%) NetBackup
4 119 (4.92%) Puppet
5 109 (4.51%) Nagios
6 103 (4.26%) Norton AntiVirus
7 88 (3.64%) Data Guard
8 71 (2.94%) Opscode Chef
8 71 (2.94%) Backup Exec
9 48 (1.98%) WSUS
10 40 (1.65%) Opsview
11 34 (1.41%) SCVMM
12 33 (1.36%) OpenView Configuration Management
13 29 (1.20%) Tivoli
13 29 (1.20%) Symantec Enterprise Vault
13 29 (1.20%) HP SIM
14 28 (1.16%) Tivoli Storage Manager
15 27 (1.12%) ARCserve
15 27 (1.12%) SCOrch
16 25 (1.03%) McAfee ePO
Vendors
1 1150 (47.54%) Microsoft
2 1076 (44.48%) VMware
3 580 (23.98%) Citrix
4 524 (21.66%) Oracle
5 414 (17.11%) Cisco
6 363 (15.01%) HP
7 304 (12.57%) Red Hat
8 166 (6.86%) Veritas
9 165 (6.82%) NetApp
10 163 (6.74%) Symantec
11 162 (6.70%) Dell
12 155 (6.41%) IBM
13 135 (5.58%) EMC
14 82 (3.39%) Juniper
15 77 (3.18%) Sun
16 68 (2.81%) CheckPoint
17 53 (2.19%) CommVault
18 50 (2.07%) SAP
19 43 (1.78%) Veeam
20 42 (1.74%) Fujitsu
Farnham, Surrey
Digitech Resourcing Ltd
Salary: From £40,000 to £50,000 per annum + Bonus
Posted: 11 hours ago
City, London
ComputAppoint
Salary: £50000 - £60000 per annum + Excellent Benefits
Posted: 12 hours ago
City, London
ComputAppoint
Posted: 12 hours ago
Manchester, Lancashire
Senitor Associates
Salary: £32000 - £42000 per annum
Posted: 12 hours ago
Milton Keynes, Buckinghamshire
ComputaCenter
Salary: flexible benefits
Posted: 13 hours ago
East London
Westbourne Partners
Salary: From £55,000 to £65,000 per annum + 20% bonus + benefits
Posted: 13 hours ago
London
Salt
Salary: £70000 - £90000 per annum
Posted: 13 hours ago
Manchester, Lancashire
Adria Solutions Ltd
Salary: £40000 - £48000 per annum + Benefits
Posted: 13 hours ago
Worthing, West Sussex
Experis Ltd
Salary: £25000 - £30000 per annum + Benefits
Posted: 14 hours ago
Reading, Berkshire
Polar Recruitment
Salary: £0000 - £1111 per annum + Excellent Benefits Package
Posted: 15 hours ago
Brentwood, Essex
Senitor Associates
Salary: £40000 - £50000 per annum
Posted: 17 hours ago
City, London
Senitor Associates
Salary: £45000 - £55000 per annum
Posted: 17 hours ago
Reading, Berkshire
Global Technology Solutions Ltd
Salary: £41000 - £42000 per annum + £1,200 DV allowance
Posted: 18 hours ago
Leicestershire
Ampersand Consulting
Salary: £36000 - £41000 per annum
Posted: 18 hours ago
City, London
McGregor Boyall
Posted: 18 hours ago
Hampshire
Lorien Resourcing
Salary: benefits package
Posted: 18 hours ago
Berkshire
Lorien Resourcing
Salary: Benefits Package
Posted: 18 hours ago
South Yorkshire
The Bridge Ltd
Salary: Up to £30,000 per annum + Benefits
Posted: 19 hours ago
Leeds, West Yorkshire
Greywood Associates Limited
Salary: £35000 per annum + Benefits
Posted: Yesterday
Surbiton, Surrey
Senitor Associates
Salary: £35000 - £40000 per annum
Posted: Yesterday