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 5 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
5 Dec 2016
Same period 2015 Same period 2014
Clustering
Rank 401 300 274
Rank change year-on-year
-101 -26
Permanent jobs citing Clustering 608 1029 1214
As % of all permanent IT jobs located in England 0.71% 1.03% 1.13%
As % of the Miscellaneous category 1.75% 2.42% 2.79%
Number of salaries quoted 506 865 1007
Median salary £50,000 £50,000 £50,000
90% offered a salary of more than £34,662 £37,000 £35,000
10% offered a salary of more than £70,000 £72,500 £67,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%
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
34784 42522 43570
As % of all permanent IT jobs located in England 40.81% 42.75% 40.46%
Number of salaries quoted 28607 34321 35489
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 £29,453 £27,500
10% offered a salary of more than £80,000 £75,000 £80,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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 5 December 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 5 December 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 -70 219 £55,000 -2.65% 27
South East -34 163 £47,500 +2.70% 16
Yorkshire +18 59 £50,000 +25.00% 3
North West -12 58 £42,500 - 14
South West +12 35 £37,500 -6.25% 2
East of England -29 35 £50,000 - 5
West Midlands -40 20 £40,000 -
East Midlands -3 13 £39,500 -12.22% 2
North East +9 7 £35,250 +76.25%
Clustering
UK

Clustering
Top 30 Related IT Skills in England

For the 6 months to 5 December 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.

1 735 (53.11%) SQL Server
2 674 (48.70%) Windows
3 624 (45.09%) SQL
4 601 (43.42%) Microsoft
5 450 (32.51%) Linux
6 443 (32.01%) VMware
7 409 (29.55%) Active Directory
8 398 (28.76%) Windows Server
9 325 (23.48%) Performance Tuning
10 302 (21.82%) High Availability
11 299 (21.60%) Replication
12 289 (20.88%) Finance
13 285 (20.59%) Windows Server 2012
14 282 (20.38%) VMware Infrastructure
15 280 (20.23%) Windows Server 2008
16 265 (19.15%) Oracle
17 251 (18.14%) HP
18 250 (18.06%) SAN
19 249 (17.99%) MS Excel
19 249 (17.99%) Load Balancing
20 241 (17.41%) Hyper-V
21 234 (16.91%) Unix
22 232 (16.76%) MS Exchange
23 229 (16.55%) PowerShell
24 226 (16.33%) DNS
25 224 (16.18%) T-SQL
26 214 (15.46%) ITIL
27 213 (15.39%) Red Hat
27 213 (15.39%) Microsoft Clustering
28 206 (14.88%) Firewall

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
1 232 (16.76%) MS Exchange
2 195 (14.09%) IIS
3 156 (11.27%) Exchange Server 2010
4 146 (10.55%) Apache
5 114 (8.24%) Exchange Server 2013
6 88 (6.36%) Tomcat
7 84 (6.07%) SharePoint
8 69 (4.99%) Exchange Server 2007
9 66 (4.77%) WebLogic
10 58 (4.19%) JBoss
11 57 (4.12%) Skype for Business
12 34 (2.46%) NetWeaver
12 34 (2.46%) Oracle Coherence
13 30 (2.17%) nginx
14 26 (1.88%) Oracle SOA Suite
15 24 (1.73%) WebSphere
16 19 (1.37%) Blackberry Enterprise Server
16 19 (1.37%) SharePoint 2013
17 18 (1.30%) CMS
17 18 (1.30%) OpenStack
Applications
1 249 (17.99%) MS Excel
2 32 (2.31%) MS Office
3 20 (1.45%) MS Visio
4 8 (0.58%) MS PowerPoint
5 4 (0.29%) MS Project
6 2 (0.14%) SPSS
Business Applications
1 9 (0.65%) Magento
2 6 (0.43%) Oracle EBS
2 6 (0.43%) Siebel Analytics
3 4 (0.29%) Dynamics AX
3 4 (0.29%) Dynamics CRM
3 4 (0.29%) Oracle Applications
3 4 (0.29%) Sage 50
4 2 (0.14%) Dynamics NAV
4 2 (0.14%) Markit EDM
4 2 (0.14%) Oracle EBS R12
4 2 (0.14%) Oracle ERP
4 2 (0.14%) Oracle Payables
4 2 (0.14%) Unit4 Business World
5 1 (0.072%) Oracle 11i
5 1 (0.072%) Temenos T24
Cloud Services
1 120 (8.67%) Microsoft Azure
2 100 (7.23%) Office 365
3 88 (6.36%) Amazon AWS
4 19 (1.37%) Cloud Computing
4 19 (1.37%) IaaS
5 18 (1.30%) PaaS
6 10 (0.72%) AWS Lambda
7 9 (0.65%) Mimecast
8 6 (0.43%) SaaS
9 5 (0.36%) OpenShift
10 4 (0.29%) Google Cloud Platform
10 4 (0.29%) Yammer
11 3 (0.22%) Amazon S3
12 2 (0.14%) Azure Active Directory
13 1 (0.072%) Amazon EC2
13 1 (0.072%) Amazon EMR
13 1 (0.072%) AWS Data Pipeline
13 1 (0.072%) OneDrive
Communications & Networking
1 250 (18.06%) SAN
2 226 (16.33%) DNS
3 206 (14.88%) Firewall
4 137 (9.90%) DHCP
5 130 (9.39%) TCP/IP
6 107 (7.73%) VPN
7 79 (5.71%) WAN
8 72 (5.20%) Internet
9 70 (5.06%) NAS
10 61 (4.41%) SSL
11 59 (4.26%) VLAN
12 56 (4.05%) LAN
13 51 (3.68%) Cisco ASA
14 50 (3.61%) VoIP
15 49 (3.54%) MPLS
16 33 (2.38%) BGP
16 33 (2.38%) Network Security
16 33 (2.38%) Remote Desktop
17 31 (2.24%) iSCSI
18 30 (2.17%) HTTP
Database & Business Intelligence
1 735 (53.11%) SQL Server
2 203 (14.67%) SQL Server Integration Services
3 202 (14.60%) SQL Server 2008
4 192 (13.87%) SQL Server Reporting Services
5 159 (11.49%) SQL Server 2012
6 155 (11.20%) MySQL
7 139 (10.04%) SQL Server 2014
8 113 (8.16%) SQL Server 2005
9 109 (7.88%) SQL Server Analysis Services
10 102 (7.37%) Data Warehouse
11 81 (5.85%) Oracle Database
12 78 (5.64%) Relational Database
13 68 (4.91%) Microsoft Analysis Services
14 64 (4.62%) RDBMS
15 63 (4.55%) NoSQL
16 51 (3.68%) DB2
17 49 (3.54%) MongoDB
18 44 (3.18%) SQL Server 2000
19 42 (3.03%) Apache Cassandra
20 41 (2.96%) MariaDB
Development Applications
1 33 (2.38%) Team Foundation Server
2 25 (1.81%) Git (software)
3 20 (1.45%) Jenkins
4 17 (1.23%) SQL Server Management Studio (SSMS)
4 17 (1.23%) TeamCity
5 15 (1.08%) JIRA
5 15 (1.08%) Octopus Deploy
6 14 (1.01%) Subversion
7 12 (0.87%) Atlassian Bamboo
7 12 (0.87%) Maven
7 12 (0.87%) MSBuild
7 12 (0.87%) Travis CI
8 10 (0.72%) Vagrant
9 9 (0.65%) Hudson
9 9 (0.65%) Visual Studio
10 7 (0.51%) Cucumber
10 7 (0.51%) SpecFlow
11 6 (0.43%) PhantomJS
11 6 (0.43%) Selenium
12 5 (0.36%) IntelliJ
General
1 289 (20.88%) Finance
2 88 (6.36%) Banking
3 37 (2.67%) Legal
4 34 (2.46%) Marketing
4 34 (2.46%) Retail
5 33 (2.38%) Games
6 31 (2.24%) Telecoms
7 26 (1.88%) Advertising
8 24 (1.73%) Publishing
9 21 (1.52%) Financial Institution
10 16 (1.16%) Back Office
11 13 (0.94%) Law
12 12 (0.87%) Investment Banking
13 6 (0.43%) Automotive
13 6 (0.43%) Corporate Banking
13 6 (0.43%) Front Office
13 6 (0.43%) Manufacturing
13 6 (0.43%) Multimedia
14 5 (0.36%) Electronics
15 3 (0.22%) Pharmaceutical
Job Titles
1 395 (28.54%) DBA
2 342 (24.71%) SQL DBA
3 194 (14.02%) Administrator
4 159 (11.49%) Infrastructure Engineer
4 159 (11.49%) SQL Server DBA
5 130 (9.39%) Architect
6 105 (7.59%) Support Engineer
7 86 (6.21%) Senior DBA
8 82 (5.92%) Consultant
8 82 (5.92%) Developer
9 80 (5.78%) Senior SQL DBA
10 73 (5.27%) 3rd Line Engineer
11 71 (5.13%) Linux Engineer
12 70 (5.06%) Windows Engineer
13 67 (4.84%) Analyst
13 67 (4.84%) Systems Administrator
14 62 (4.48%) Oracle DBA
15 59 (4.26%) 3rd Line Support
16 58 (4.19%) Server Engineer
17 48 (3.47%) Technical Architect
Libraries, Frameworks & Software Standards
1 92 (6.65%) Web Services
2 69 (4.99%) .NET
3 66 (4.77%) Middleware
4 55 (3.97%) J2EE
5 51 (3.68%) HTML
6 48 (3.47%) LAMP
7 34 (2.46%) SAP Basis
8 32 (2.31%) CSS
8 32 (2.31%) XML
9 23 (1.66%) ASP.NET
10 21 (1.52%) ASP.NET MVC
10 21 (1.52%) REST
11 20 (1.45%) J2SE
11 20 (1.45%) jQuery
11 20 (1.45%) JSON
12 19 (1.37%) JMS
12 19 (1.37%) Node.js
13 18 (1.30%) HTML5
13 18 (1.30%) WCF
14 17 (1.23%) WPF
Miscellaneous
1 299 (21.60%) Replication
2 164 (11.85%) Data Centre
3 92 (6.65%) Analytical Skills
4 49 (3.54%) Computer Science
5 48 (3.47%) Management Information System
6 38 (2.75%) Blackberry
7 26 (1.88%) Driving Licence
8 25 (1.81%) N-Tier
9 24 (1.73%) Enterprise Storage
10 21 (1.52%) Hybrid Cloud
11 19 (1.37%) Enterprise Software
12 15 (1.08%) Distributed Denial-of-Service
12 15 (1.08%) Private Cloud
13 14 (1.01%) Algorithms
13 14 (1.01%) Fintech
14 11 (0.79%) CMDB
14 11 (0.79%) User Experience
15 10 (0.72%) Visualisation
16 9 (0.65%) Mobile App
17 8 (0.58%) Client/Server
Operating Systems
1 674 (48.70%) Windows
2 450 (32.51%) Linux
3 398 (28.76%) Windows Server
4 285 (20.59%) Windows Server 2012
5 280 (20.23%) Windows Server 2008
6 234 (16.91%) Unix
7 154 (11.13%) Windows Server 2003
8 145 (10.48%) Red Hat Enterprise Linux
9 85 (6.14%) Solaris
10 48 (3.47%) CentOS
11 35 (2.53%) Ubuntu
12 30 (2.17%) SUSE
12 30 (2.17%) Windows 7
13 24 (1.73%) Oracle Linux
14 19 (1.37%) Debian
15 16 (1.16%) AIX
16 12 (0.87%) Windows 8
17 10 (0.72%) HPUX
17 10 (0.72%) OpenVMS
18 9 (0.65%) SUSE Linux Enterprise Server
Processes & Methodologies
1 325 (23.48%) Performance Tuning
2 302 (21.82%) High Availability
3 249 (17.99%) Load Balancing
4 214 (15.46%) ITIL
5 174 (12.57%) Disaster Recovery
6 129 (9.32%) Migration
7 123 (8.89%) Agile Software Development
8 108 (7.80%) Business Intelligence
9 88 (6.36%) Problem Management
10 83 (6.00%) Project Management
11 68 (4.91%) Capacity Planning
12 63 (4.55%) Change Control
13 62 (4.48%) SOA
14 61 (4.41%) Mentoring
15 58 (4.19%) DevOps
16 56 (4.05%) Change Management
17 55 (3.97%) Presales
18 52 (3.76%) Root Cause Analysis
19 49 (3.54%) Network Load Balancing
20 47 (3.40%) Database Mirroring
Programming Languages
1 624 (45.09%) SQL
2 229 (16.55%) PowerShell
3 224 (16.18%) T-SQL
4 134 (9.68%) Perl
5 94 (6.79%) Java
6 87 (6.29%) Bash Shell
7 68 (4.91%) Python
8 60 (4.34%) JavaScript
9 55 (3.97%) Shell Script
10 43 (3.11%) C#
11 41 (2.96%) PHP
12 36 (2.60%) VBScript
13 26 (1.88%) PL/SQL
14 21 (1.52%) Ruby
15 15 (1.08%) Scala
16 14 (1.01%) C
17 12 (0.87%) VB
18 10 (0.72%) MATLAB
19 9 (0.65%) Jython
20 6 (0.43%) AWK
Qualifications
1 184 (13.29%) Microsoft Certification
2 141 (10.19%) MCSE
3 89 (6.43%) VMware Certified Professional (VCP)
4 83 (6.00%) Degree
5 73 (5.27%) MCITP
6 64 (4.62%) Security Cleared
7 63 (4.55%) Cisco Certification
8 54 (3.90%) SC Cleared
9 47 (3.40%) CCNA
10 45 (3.25%) VERITAS Certified Professional (VCP)
11 44 (3.18%) MCSA
12 37 (2.67%) RHCE
13 35 (2.53%) CCNP
14 34 (2.46%) ITIL Certification
15 31 (2.24%) MCP
16 24 (1.73%) CCIE
17 23 (1.66%) RHCSA
18 17 (1.23%) MCTS
19 9 (0.65%) SCSA
20 8 (0.58%) CCSE
Quality Assurance & Compliance
1 106 (7.66%) SLA
2 26 (1.88%) PCI DSS
3 23 (1.66%) QA
4 19 (1.37%) ISO/IEC 27001
5 9 (0.65%) Sarbanes-Oxley
6 7 (0.51%) ISO 9001
7 3 (0.22%) HIPAA
8 2 (0.14%) ISO 9000
9 1 (0.072%) Data Quality
System Software
1 409 (29.55%) Active Directory
2 282 (20.38%) VMware Infrastructure
3 241 (17.41%) Hyper-V
4 105 (7.59%) vSphere
5 69 (4.99%) VMware ESX
6 57 (4.12%) Terminal Services
7 55 (3.97%) Firmware
7 55 (3.97%) Oracle RAC
7 55 (3.97%) VMware ESXi
7 55 (3.97%) XenApp
8 43 (3.11%) Veritas Cluster Server
9 34 (2.46%) Virtual Machines
10 29 (2.10%) iptables
11 25 (1.81%) Virtual Servers
12 23 (1.66%) NFS
12 23 (1.66%) vCloud
13 22 (1.59%) Docker
14 16 (1.16%) Squid
14 16 (1.16%) Virtual Desktop
15 14 (1.01%) Varnish
Systems Management
1 213 (15.39%) Microsoft Clustering
2 125 (9.03%) SCCM
3 100 (7.23%) SCOM
4 94 (6.79%) Puppet
5 92 (6.65%) Failover Clustering
6 56 (4.05%) Data Guard
7 52 (3.76%) Opscode Chef
8 44 (3.18%) Backup Exec
8 44 (3.18%) WSUS
9 43 (3.11%) NetBackup
10 40 (2.89%) SCVMM
11 35 (2.53%) Nagios
12 34 (2.46%) Ansible
13 23 (1.66%) Microsoft Data Protection Manager
14 22 (1.59%) Veritas Storage Foundation
15 17 (1.23%) CFEngine
15 17 (1.23%) Oracle RMAN
16 16 (1.16%) Perfmon
16 16 (1.16%) Red Hat Satellite
17 14 (1.01%) vMotion
Vendors
1 601 (43.42%) Microsoft
2 443 (32.01%) VMware
3 265 (19.15%) Oracle
4 251 (18.14%) HP
5 213 (15.39%) Red Hat
6 192 (13.87%) Cisco
7 114 (8.24%) Citrix
8 102 (7.37%) Veritas
9 76 (5.49%) Dell
10 67 (4.84%) IBM
11 65 (4.70%) F5
12 56 (4.05%) Sun
13 54 (3.90%) NetApp
13 54 (3.90%) Symantec
14 51 (3.68%) CommVault
15 44 (3.18%) EMC
16 43 (3.11%) SAP
17 38 (2.75%) Veeam
18 35 (2.53%) Juniper
19 32 (2.31%) CheckPoint
Nottingham, Nottinghamshire
Understanding Recruitment
Salary: £40000.00 - £45000.00 per annum
Posted: Yesterday
London
Lawrence Harvey Enterprise
Salary: £40000.00 - £55000.00 per annum + Benefits
Posted: 20 hours ago
London
Refreshing Recruitment
Salary: £50000 - £55000 per annum + + bens
Posted: 15 hours ago
Croydon, Surrey
Alfen
Salary: Up to £65,000 per annum
Posted: 16 hours ago
London
TEKsystems
Salary: £30000 - £50000 per annum + Excellent Bonus Package
Posted: 11 hours ago
Liverpool, Merseyside
Venturi
Salary: £45000 - £55000 per annum + Benefits
Posted: 19 hours ago
High Wycombe, Buckinghamshire
The People Network
Salary: £65000 - £75000 per annum + 8& pension, medical, life, health etc
Posted: 22 hours ago
Greater Manchester
ANSON MCCADE
Salary: £45,000 - £55,000
Posted: 20 hours ago
Greater Manchester
ANSON MCCADE
Salary: £45,000 - £55,000 + bonus & excellent benefits package
Posted: 20 hours ago
West London
Spring Technology
Salary: £35000.00 - £40000.00 per annum
Posted: 3 days ago
London
Joseph Harry Ltd
Salary: £40000 - £50000 per annum + 25% Bonus + 10% Pension
Posted: 3 days ago
London
onezeero.
Salary: £40000 - £45000 per annum + Great Bonus and Package
Posted: 3 days ago
London
Joseph Harry Ltd
Salary: £60000 - £75000 per annum + 20% bonus + 15% pension
Posted: 2 days ago
Bristol, Avon
CPS Group UK
Salary: £30000 - £40000 per annum + Excellent Benefits Package
Posted: 3 days ago
Bristol, Avon
CPS Group UK
Salary: £30000 - £40000 per annum + Excellent Benefits Package
Posted: 3 days ago
London
TEKsystems
Salary: £60000 - £70000 per annum + bonus and benefits
Posted: 6 days ago
London
Lorien Resourcing
Salary: £50000 - £55000 per annum
Posted: 5 days ago
Oxford, Oxfordshire
Searchability
Salary: £40000 - £50000 per annum
Posted: 3 days ago
Woking, Surrey
Spencer Rose
Salary: From £55,000 to £65,000 per annum
Posted: 5 days ago
Central London / West End
Premier IT
Salary: £70000.00 - £80000.00 per annum + Excellent Benefits
Posted: 3 days ago
Reading, Berkshire
83Zero
Salary: From £35,000 to £55,000 per annum
Posted: 4 days ago
City, London
Pioneer Search
Salary: £35000 - £40000 per annum
Posted: 4 days ago
London
FT Select
Salary: Up to £37,000 per annum + company benefits
Posted: 6 days ago
Bolton, Lancashire
Evolution Recruitment Solutions
Salary: 35,000 + benefits
Posted: 6 days ago
London
Joseph Harry Ltd
Salary: £60000 - £75000 per annum + 20% bonus + 15% pension
Posted: 3 days ago
Stockport, Cheshire
Harvey Nash plc
Posted: 3 days ago
Bracknell, Berkshire
ENTERPRISE RECRUITMENT LTD
Salary: From £27,000 to £45,000 per annum
Posted: 3 days ago
City, London
Square One Resources
Salary: Up to £70,000 per annum
Posted: 5 days ago
Bracknell, Berkshire
ENTERPRISE RECRUITMENT LTD
Salary: From £27,000 to £37,000 per annum
Posted: 3 days ago
Essex
Manpower
Posted: 5 days ago