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 salaries offered in IT jobs that have cited Clustering over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Clustering
Rank 355 319 252
Rank change year-on-year
-36 -67
Permanent jobs citing Clustering 724 961 1302
As % of all permanent IT jobs located in England 0.81% 0.94% 1.22%
As % of the Miscellaneous category 1.97% 2.22% 3.02%
Number of salaries quoted 585 789 1048
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year
- +5.26%
90% offered a salary of more than £35,000 £36,000 £35,000
10% offered a salary of more than £70,000 £75,000 £65,000
UK excluding London median salary £47,500 £44,500 £43,000
% change year-on-year
+6.74% +3.48%
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
36831 43359 43064
As % of all permanent IT jobs located in England 41.11% 42.55% 40.27%
Number of salaries quoted 30351 35275 33917
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year
- +5.26%
90% offered a salary of more than £29,500 £28,783 £28,000
10% offered a salary of more than £80,000 £75,000 £78,264
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

Clustering
Jobs Demand Trend in England

The demand trend of job ads across the England region citing Clustering as a proportion of all IT jobs with a match in 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 September 2016.

Clustering Salary Histogram in England

Clustering
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the England region over the 3 months to 30 September 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -20 286 £55,000 - 12
South East -4 176 £50,000 +11.11% 17
Yorkshire +20 58 £45,000 +12.50% 6
North West -14 55 £50,000 +33.33% 9
South West +4 52 £45,000 +12.14% 7
West Midlands +3 38 £47,500 +8.57% 2
East of England -5 38 £65,000 +36.84% 2
East Midlands +9 21 £40,000 -11.11% 2
North East +1 1 - -
Clustering
UK

Clustering
Top 30 Related IT Skills in England

For the 6 months to 30 September 2016, IT jobs citing Clustering also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the England region with a requirement for Clustering.

1 729 (49.59%) Windows
2 722 (49.12%) SQL Server
3 655 (44.56%) SQL
4 646 (43.95%) Microsoft
5 481 (32.72%) Linux
6 459 (31.22%) VMware
7 416 (28.30%) Active Directory
8 415 (28.23%) Windows Server
9 335 (22.79%) Performance Tuning
10 334 (22.72%) Replication
11 326 (22.18%) High Availability
12 306 (20.82%) Finance
13 303 (20.61%) Oracle
14 302 (20.54%) Windows Server 2008
15 301 (20.48%) Windows Server 2012
16 291 (19.80%) HP
16 291 (19.80%) SAN
17 289 (19.66%) VMware Infrastructure
18 264 (17.96%) MS Excel
19 246 (16.73%) ITIL
20 245 (16.67%) Hyper-V
21 238 (16.19%) PowerShell
22 236 (16.05%) DNS
23 234 (15.92%) Cisco
24 229 (15.58%) Unix
25 228 (15.51%) Microsoft Clustering
26 227 (15.44%) T-SQL
26 227 (15.44%) Firewall
26 227 (15.44%) Load Balancing
27 219 (14.90%) MS Exchange

Clustering
Top Related IT Skills in England by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 219 (14.90%) MS Exchange
2 179 (12.18%) IIS
3 157 (10.68%) Exchange Server 2010
4 155 (10.54%) Apache
5 124 (8.44%) Exchange Server 2013
6 111 (7.55%) Tomcat
7 78 (5.31%) JBoss
8 73 (4.97%) SharePoint
9 65 (4.42%) Exchange Server 2007
10 64 (4.35%) Skype for Business
11 61 (4.15%) WebLogic
12 35 (2.38%) NetWeaver
12 35 (2.38%) Oracle Coherence
13 34 (2.31%) nginx
14 25 (1.70%) Blackberry Enterprise Server
15 18 (1.22%) OpenStack
16 16 (1.09%) Exchange Server 2003
17 15 (1.02%) BizTalk Server
17 15 (1.02%) CMS
17 15 (1.02%) SharePoint 2013
Applications
1 264 (17.96%) MS Excel
2 35 (2.38%) MS Office
3 18 (1.22%) MS Visio
4 5 (0.34%) MS Project
5 2 (0.14%) MS PowerPoint
5 2 (0.14%) SPSS
Business Applications
1 10 (0.68%) Magento
2 6 (0.41%) Oracle EBS
3 5 (0.34%) Siebel Analytics
3 5 (0.34%) Temenos T24
4 4 (0.27%) Oracle Applications
4 4 (0.27%) Sage 50
5 3 (0.20%) Dynamics AX
5 3 (0.20%) SAP Oil and Gas
6 2 (0.14%) Dynamics NAV
6 2 (0.14%) Markit EDM
7 1 (0.068%) Dynamics CRM
7 1 (0.068%) Oracle 11i
7 1 (0.068%) Oracle BPM
7 1 (0.068%) Oracle EBS R12
7 1 (0.068%) Oracle ERP
7 1 (0.068%) Oracle Payables
Cloud Services
1 96 (6.53%) Office 365
2 83 (5.65%) Microsoft Azure
3 78 (5.31%) Amazon AWS
4 26 (1.77%) AWS Lambda
5 21 (1.43%) Cloud Computing
6 14 (0.95%) IaaS
7 11 (0.75%) PaaS
8 7 (0.48%) Amazon EC2
8 7 (0.48%) Mimecast
9 5 (0.34%) SaaS
10 2 (0.14%) Amazon S3
10 2 (0.14%) Azure Active Directory
10 2 (0.14%) Google Cloud Platform
11 1 (0.068%) AdWords
11 1 (0.068%) Amazon ELB
11 1 (0.068%) Google Analytics
11 1 (0.068%) Google Play
11 1 (0.068%) OneDrive
11 1 (0.068%) Virtual Private Cloud
Communications & Networking
1 291 (19.80%) SAN
2 236 (16.05%) DNS
3 227 (15.44%) Firewall
4 147 (10.00%) DHCP
5 130 (8.84%) TCP/IP
6 111 (7.55%) VPN
7 100 (6.80%) WAN
8 94 (6.39%) NAS
9 79 (5.37%) Internet
10 75 (5.10%) VLAN
11 71 (4.83%) LAN
12 63 (4.29%) SSL
13 56 (3.81%) MPLS
14 53 (3.61%) Cisco ASA
15 50 (3.40%) VoIP
16 41 (2.79%) IPsec
17 39 (2.65%) BGP
18 36 (2.45%) iSCSI
18 36 (2.45%) Remote Desktop
19 34 (2.31%) Network Security
Database & Business Intelligence
1 722 (49.12%) SQL Server
2 196 (13.33%) SQL Server 2008
2 196 (13.33%) SQL Server Integration Services
2 196 (13.33%) SQL Server Reporting Services
3 186 (12.65%) MySQL
4 166 (11.29%) SQL Server 2014
5 145 (9.86%) SQL Server 2012
6 113 (7.69%) SQL Server Analysis Services
7 107 (7.28%) SQL Server 2005
8 96 (6.53%) Data Warehouse
9 89 (6.05%) Oracle Database
10 78 (5.31%) Relational Database
11 76 (5.17%) Microsoft Analysis Services
12 71 (4.83%) NoSQL
13 64 (4.35%) MariaDB
14 58 (3.95%) DB2
15 52 (3.54%) MongoDB
15 52 (3.54%) RDBMS
16 48 (3.27%) PostgreSQL
17 45 (3.06%) SQL Server 2000
Development Applications
1 56 (3.81%) Git (software)
2 37 (2.52%) Jenkins
3 32 (2.18%) Team Foundation Server
4 22 (1.50%) Maven
4 22 (1.50%) Subversion
5 18 (1.22%) Vagrant
6 17 (1.16%) SQL Server Management Studio (SSMS)
7 14 (0.95%) Atlassian Bamboo
7 14 (0.95%) JIRA
8 11 (0.75%) Octopus Deploy
8 11 (0.75%) TeamCity
9 9 (0.61%) JUnit
9 9 (0.61%) MSBuild
9 9 (0.61%) Travis CI
10 7 (0.48%) IntelliJ
10 7 (0.48%) Selenium
11 6 (0.41%) PhantomJS
12 5 (0.34%) Bitbucket
12 5 (0.34%) Gradle
13 4 (0.27%) Visual Studio
General
1 306 (20.82%) Finance
2 106 (7.21%) Banking
3 44 (2.99%) Retail
4 41 (2.79%) Legal
5 40 (2.72%) Telecoms
6 38 (2.59%) Publishing
7 35 (2.38%) Marketing
8 33 (2.24%) Financial Institution
9 28 (1.90%) Games
10 17 (1.16%) Back Office
11 14 (0.95%) Law
12 10 (0.68%) Advertising
12 10 (0.68%) Investment Banking
13 8 (0.54%) Retail Banking
14 6 (0.41%) Manufacturing
14 6 (0.41%) Multimedia
15 5 (0.34%) Automotive
16 3 (0.20%) Electronics
16 3 (0.20%) Front Office
16 3 (0.20%) Pharmaceutical
Job Titles
1 417 (28.37%) DBA
2 364 (24.76%) SQL DBA
3 248 (16.87%) Administrator
4 167 (11.36%) SQL Server DBA
5 141 (9.59%) Infrastructure Engineer
6 120 (8.16%) Support Engineer
7 110 (7.48%) Architect
8 94 (6.39%) Consultant
9 91 (6.19%) 3rd Line Engineer
9 91 (6.19%) Developer
10 90 (6.12%) Systems Administrator
11 89 (6.05%) Analyst
11 89 (6.05%) Senior DBA
12 82 (5.58%) Senior SQL DBA
13 81 (5.51%) 3rd Line Support
14 75 (5.10%) Linux Engineer
15 68 (4.63%) Windows Engineer
16 63 (4.29%) Oracle DBA
17 59 (4.01%) Server Engineer
18 57 (3.88%) Support Analyst
Libraries, Frameworks & Software Standards
1 88 (5.99%) Web Services
2 81 (5.51%) .NET
3 72 (4.90%) Middleware
4 58 (3.95%) HTML
5 54 (3.67%) LAMP
6 43 (2.93%) Java EE
7 40 (2.72%) J2EE
8 39 (2.65%) Spring
9 35 (2.38%) Node.js
9 35 (2.38%) SAP Basis
9 35 (2.38%) XML
10 32 (2.18%) CSS
11 30 (2.04%) ASP.NET
12 28 (1.90%) JMS
13 26 (1.77%) J2SE
14 24 (1.63%) ASP.NET MVC
15 22 (1.50%) JSON
15 22 (1.50%) Natural Language Processing
15 22 (1.50%) SOAP
16 16 (1.09%) REST
Miscellaneous
1 334 (22.72%) Replication
2 161 (10.95%) Data Centre
3 82 (5.58%) Analytical Skills
4 74 (5.03%) Computer Science
5 48 (3.27%) Management Information System
6 47 (3.20%) Blackberry
7 23 (1.56%) Algorithms
8 19 (1.29%) Driving Licence
9 17 (1.16%) N-Tier
10 16 (1.09%) Visualisation
11 15 (1.02%) Distributed Denial-of-Service
11 15 (1.02%) Enterprise Software
11 15 (1.02%) Enterprise Storage
11 15 (1.02%) Fat Client
11 15 (1.02%) Thin Client
12 13 (0.88%) Data Integration
13 12 (0.82%) CMDB
13 12 (0.82%) Fintech
13 12 (0.82%) Hybrid Cloud
14 11 (0.75%) EMC VNX
Operating Systems
1 729 (49.59%) Windows
2 481 (32.72%) Linux
3 415 (28.23%) Windows Server
4 302 (20.54%) Windows Server 2008
5 301 (20.48%) Windows Server 2012
6 229 (15.58%) Unix
7 168 (11.43%) Windows Server 2003
8 150 (10.20%) Red Hat Enterprise Linux
9 78 (5.31%) Solaris
10 49 (3.33%) CentOS
11 44 (2.99%) Windows 7
12 30 (2.04%) SUSE
13 29 (1.97%) AIX
13 29 (1.97%) Oracle Linux
14 22 (1.50%) Ubuntu
15 17 (1.16%) Windows 8
16 9 (0.61%) Debian
17 8 (0.54%) Mac OS X
18 7 (0.48%) SUSE Linux Enterprise Server
19 6 (0.41%) Windows 10
Processes & Methodologies
1 335 (22.79%) Performance Tuning
2 326 (22.18%) High Availability
3 246 (16.73%) ITIL
4 227 (15.44%) Load Balancing
5 182 (12.38%) Disaster Recovery
6 146 (9.93%) Agile Software Development
7 143 (9.73%) Migration
8 111 (7.55%) Business Intelligence
9 102 (6.94%) Capacity Planning
10 84 (5.71%) DevOps
11 79 (5.37%) Project Management
12 76 (5.17%) Database Mirroring
13 70 (4.76%) Problem Management
14 69 (4.69%) Root Cause Analysis
15 64 (4.35%) Change Management
16 63 (4.29%) Change Control
16 63 (4.29%) Mentoring
17 57 (3.88%) Presales
18 53 (3.61%) Server Building
19 50 (3.40%) Open Source
Programming Languages
1 655 (44.56%) SQL
2 238 (16.19%) PowerShell
3 227 (15.44%) T-SQL
4 138 (9.39%) Java
5 106 (7.21%) Perl
6 104 (7.07%) Bash Shell
7 79 (5.37%) Python
8 66 (4.49%) Shell Script
9 64 (4.35%) JavaScript
10 46 (3.13%) PHP
11 44 (2.99%) VBScript
12 43 (2.93%) Ruby
13 33 (2.24%) C#
14 26 (1.77%) PL/SQL
15 18 (1.22%) C
16 13 (0.88%) Scala
17 7 (0.48%) VB
18 6 (0.41%) ANSI SQL
18 6 (0.41%) MATLAB
19 4 (0.27%) VBA
Qualifications
1 193 (13.13%) Microsoft Certification
2 141 (9.59%) MCSE
3 120 (8.16%) Degree
4 95 (6.46%) VMware Certified Professional (VCP)
5 79 (5.37%) Security Cleared
6 73 (4.97%) MCITP
7 69 (4.69%) Cisco Certification
8 60 (4.08%) SC Cleared
9 53 (3.61%) CCNA
10 47 (3.20%) ITIL Certification
11 45 (3.06%) RHCE
12 43 (2.93%) MCSA
13 39 (2.65%) VERITAS Certified Professional (VCP)
14 38 (2.59%) CCNP
15 29 (1.97%) RHCSA
16 25 (1.70%) MCP
17 21 (1.43%) CCIE
18 17 (1.16%) MCTS
19 16 (1.09%) SCSA
20 10 (0.68%) PhD
Quality Assurance & Compliance
1 94 (6.39%) SLA
2 56 (3.81%) PCI DSS
3 30 (2.04%) ISO/IEC 27001
4 23 (1.56%) QA
5 10 (0.68%) HIPAA
6 8 (0.54%) ISO 9001
7 5 (0.34%) ISO 8583
8 2 (0.14%) Sarbanes-Oxley
9 1 (0.068%) ISO22301
System Software
1 416 (28.30%) Active Directory
2 289 (19.66%) VMware Infrastructure
3 245 (16.67%) Hyper-V
4 99 (6.73%) vSphere
5 75 (5.10%) VMware ESX
6 72 (4.90%) XenApp
7 58 (3.95%) Oracle RAC
8 54 (3.67%) Firmware
8 54 (3.67%) VMware ESXi
9 52 (3.54%) Terminal Services
10 41 (2.79%) Veritas Cluster Server
11 40 (2.72%) Virtual Machines
12 33 (2.24%) Virtual Servers
13 26 (1.77%) Docker
14 25 (1.70%) NFS
15 23 (1.56%) iptables
16 21 (1.43%) XenDesktop
17 20 (1.36%) vCloud
18 16 (1.09%) Microsoft Virtual Server
19 15 (1.02%) Varnish
Systems Management
1 228 (15.51%) Microsoft Clustering
2 141 (9.59%) SCCM
3 108 (7.35%) Failover Clustering
4 105 (7.14%) SCOM
5 100 (6.80%) Puppet
6 72 (4.90%) Opscode Chef
7 56 (3.81%) Backup Exec
8 53 (3.61%) Data Guard
8 53 (3.61%) NetBackup
9 51 (3.47%) WSUS
10 37 (2.52%) SCVMM
11 34 (2.31%) Ansible
12 32 (2.18%) Nagios
13 31 (2.11%) Microsoft Data Protection Manager
14 24 (1.63%) Tivoli Storage Manager
15 19 (1.29%) HP Data Protector
15 19 (1.29%) Veritas Storage Foundation
16 17 (1.16%) Oracle RMAN
17 16 (1.09%) CFEngine
18 15 (1.02%) vMotion
Vendors
1 646 (43.95%) Microsoft
2 459 (31.22%) VMware
3 303 (20.61%) Oracle
4 291 (19.80%) HP
5 234 (15.92%) Cisco
6 209 (14.22%) Red Hat
7 146 (9.93%) Citrix
8 93 (6.33%) Veritas
9 92 (6.26%) Dell
9 92 (6.26%) Symantec
10 74 (5.03%) IBM
11 66 (4.49%) Sun
12 60 (4.08%) NetApp
13 57 (3.88%) EMC
14 52 (3.54%) Veeam
15 48 (3.27%) F5
16 44 (2.99%) CommVault
17 42 (2.86%) SAP
18 39 (2.65%) SolarWinds
19 38 (2.59%) Juniper
London
ARC IT Recruitment Ltd
Salary: £40000 - £45000 per annum + Expenses and Benefits
Posted: 15 hours ago
Leicester, Leicestershire
Rebel Recruitment
Salary: From £30,000 to £45,000 per annum Bonus and flexitime
Posted: Yesterday
Steyning, West Sussex
Search Consultancy
Posted: 14 hours ago
Elland, West Yorkshire
X4 Group
Salary: £35k - 40k per year
Posted: 22 hours ago
Portsmouth, Hampshire
Global Technology Solutions Ltd
Salary: £41000 per annum
Posted: 21 hours ago
London
Capita Resourcing - IT Resourcing
Salary: £28000 - £30000 per annum + benefits
Posted: 14 hours ago
Manchester, Lancashire
Hitachi Consulting UK
Salary: From £30,000 to £45,000 per annum
Posted: 19 hours ago
Elland, West Yorkshire
Harris Global
Salary: Up to £40,000 per annum
Posted: Yesterday
Gloucester, Gloucestershire
Spring Technology
Salary: £35000.00 - £40000.00 per annum + Excellent Benefits
Posted: 3 days ago
London
Refreshing Recruitment
Salary: £55000 per annum + + bens
Posted: 3 days ago
South East London
Sage UK Limited
Salary: + Competitive Benefits
Posted: Yesterday
Lewes, East Sussex
HAYS INFORMATION TECHNOLOGY
Salary: £30000 - £35000 per annum + benefits
Posted: 2 days ago
Birmingham, West Midlands (County)
TEKsystems
Salary: £35000 - £45000 per annum
Posted: 5 days ago
Reading, Berkshire
83Zero
Salary: From £50,000 to £60,000 per annum
Posted: 3 days ago
Wilmslow, Cheshire
Uniting Ambition
Salary: £60k - 80k per year + Bonus & benefits
Posted: 4 days ago
London
Dawson & Walsh
Salary: £55000 - £65000 per annum + Bonus + Pension + Benefits
Posted: 5 days ago
Stoke-On-Trent, Staffordshire
Uniting Ambition
Salary: £40k - 45k per year
Posted: 4 days ago
Cheshire
Opus IT Consulting
Salary: £35000.00 - £50000 per annum
Posted: 4 days ago
Central London / West End
Premier IT
Salary: £65000.00 - £75000.00 per annum + Excellent Benefits
Posted: 3 days ago
Milton Keynes, Buckinghamshire
Go IT Recruitment Ltd
Salary: From £41,000 to £57,000 per annum + excellent benefits
Posted: Yesterday
Leeds, West Yorkshire
Hotfoot Recruitment
Salary: From £40,000 to £48,000 per annum + Bonus +Bens + Flexible Working
Posted: 3 days ago
City, London
Evolution Recruitment Solutions
Salary: 50,000 - 55,000
Posted: 4 days ago
City, London
Venturi
Salary: £65000.00 - £75000.00 per annum + good bonus and benefits
Posted: 4 days ago
High Wycombe, Buckinghamshire
The People Network
Salary: £65000 - £75000 per annum + 8& pension, medical, life, health etc
Posted: 4 days ago
High Wycombe, Buckinghamshire
The People Network
Salary: £60000 - £65000 per annum + 8% pension, private medical, etc
Posted: 4 days ago
Reading, Berkshire
NCC Group
Salary: Salary, Bonus, Pension, Holidays
Posted: 9 days ago
Leeds, West Yorkshire
NCC Group
Salary: Salary, Bonus, Pension, Holidays
Posted: 9 days ago
Wokingham, Berkshire
Skilliantech Limited
Posted: 4 days ago
Leeds, West Yorkshire
Sky Betting and Gaming
Posted: 9 days ago
Chesterfield, Derbyshire
CSC
Salary: From £35,000 to £40,000 per annum
Posted: 24 days ago