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 24 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Jul 2016
Same period 2015 Same period 2014
Clustering
Rank 366 292 268
Rank change year-on-year
-74 -24
Permanent jobs citing Clustering 741 1141 1270
As % of all permanent IT jobs located in England 0.81% 1.11% 1.18%
As % of the Miscellaneous category 1.94% 2.66% 2.89%
Number of salaries quoted 619 933 999
Median salary £50,000 £50,000 £50,000
90% offered a salary of more than £36,350 £35,000 £35,000
10% offered a salary of more than £67,500 £72,500 £65,700
UK excluding London median salary £45,000 £44,250 £42,500
% change year-on-year
+1.69% +4.11%
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
38204 42949 43915
As % of all permanent IT jobs located in England 41.62% 41.73% 40.75%
Number of salaries quoted 31676 34350 34976
Median salary £50,000 £47,500 £47,500
Median salary % change year-on-year
+5.26% -
90% offered a salary of more than £28,500 £27,500 £29,000
10% offered a salary of more than £80,000 £75,000 £77,500
UK excluding London median salary £42,500 £40,000 £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 24 July 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 24 July 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 -63 294 £55,000 - 36
South East -42 207 £47,500 +5.55% 17
North West +4 62 £45,000 +12.50% 6
Yorkshire +24 46 £42,500 +8.97% 2
West Midlands -4 45 £40,750 -9.44% 2
South West +14 38 £43,500 +8.07% 7
East of England -28 34 £48,750 -2.50% 5
East Midlands +3 30 £40,250 -8.52% 1
North East - 2 £44,000 -
Clustering
UK

Clustering
Top 30 Related IT Skills in England

For the 6 months to 24 July 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.

1 837 (51.29%) Windows
2 780 (47.79%) SQL Server
3 771 (47.24%) SQL
4 725 (44.42%) Microsoft
5 541 (33.15%) Linux
6 515 (31.56%) Windows Server
7 505 (30.94%) VMware
8 472 (28.92%) Active Directory
9 415 (25.43%) High Availability
10 389 (23.84%) Replication
11 380 (23.28%) SAN
12 379 (23.22%) Windows Server 2008
13 377 (23.10%) Finance
14 372 (22.79%) Oracle
15 362 (22.18%) Windows Server 2012
16 337 (20.65%) VMware Infrastructure
17 327 (20.04%) Performance Tuning
18 273 (16.73%) DNS
19 272 (16.67%) HP
19 272 (16.67%) Hyper-V
20 269 (16.48%) ITIL
21 267 (16.36%) MS Excel
21 267 (16.36%) Firewall
22 261 (15.99%) SQL Server 2008
23 252 (15.44%) T-SQL
24 248 (15.20%) PowerShell
25 247 (15.13%) SQL Server Integration Services
26 239 (14.64%) Microsoft Clustering
27 237 (14.52%) SQL Server Reporting Services
28 235 (14.40%) Unix

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
1 225 (13.79%) MS Exchange
2 182 (11.15%) IIS
3 168 (10.29%) Exchange Server 2010
4 147 (9.01%) Apache
5 135 (8.27%) Exchange Server 2013
6 126 (7.72%) Tomcat
7 84 (5.15%) Skype for Business
8 82 (5.02%) Exchange Server 2007
9 80 (4.90%) JBoss
10 68 (4.17%) SharePoint
11 58 (3.55%) WebLogic
12 36 (2.21%) Exchange Server 2003
13 31 (1.90%) BizTalk Server
13 31 (1.90%) Oracle Coherence
14 28 (1.72%) Blackberry Enterprise Server
15 27 (1.65%) NetWeaver
16 26 (1.59%) Office Communications Server
16 26 (1.59%) WebSphere
17 23 (1.41%) nginx
18 14 (0.86%) SharePoint 2013
Applications
1 267 (16.36%) MS Excel
2 47 (2.88%) MS Office
3 13 (0.80%) MS Visio
4 8 (0.49%) MS PowerPoint
5 2 (0.12%) MS Project
5 2 (0.12%) SPSS
Business Applications
1 11 (0.67%) BusinessWorks
1 11 (0.67%) Oracle EBS
2 8 (0.49%) Dynamics AX
3 6 (0.37%) Oracle BPM
3 6 (0.37%) SAP Oil and Gas
4 5 (0.31%) Magento
4 5 (0.31%) Oracle Applications
4 5 (0.31%) Remedy ITSM
4 5 (0.31%) Temenos T24
5 4 (0.25%) Sage 50
6 2 (0.12%) Siebel Analytics
7 1 (0.061%) Dynamics CRM
7 1 (0.061%) Oracle 11i
7 1 (0.061%) Oracle EBS R12
7 1 (0.061%) Oracle ERP
Cloud Services
1 110 (6.74%) Office 365
2 94 (5.76%) Amazon AWS
3 80 (4.90%) Microsoft Azure
4 28 (1.72%) AWS Lambda
5 21 (1.29%) Cloud Computing
6 15 (0.92%) SaaS
7 14 (0.86%) IaaS
8 13 (0.80%) PaaS
9 10 (0.61%) Amazon EC2
10 6 (0.37%) GitHub
11 5 (0.31%) Mimecast
12 2 (0.12%) Amazon ELB
12 2 (0.12%) Amazon S3
12 2 (0.12%) Azure Active Directory
12 2 (0.12%) Engine Yard
12 2 (0.12%) Google Cloud Platform
12 2 (0.12%) Heroku
12 2 (0.12%) Virtual Private Cloud
13 1 (0.061%) AdWords
13 1 (0.061%) Google Analytics
Communications & Networking
1 380 (23.28%) SAN
2 273 (16.73%) DNS
3 267 (16.36%) Firewall
4 156 (9.56%) DHCP
5 130 (7.97%) NAS
5 130 (7.97%) TCP/IP
6 107 (6.56%) Internet
7 105 (6.43%) VPN
8 97 (5.94%) WAN
9 74 (4.53%) iSCSI
9 74 (4.53%) LAN
10 73 (4.47%) SSL
11 60 (3.68%) VLAN
12 51 (3.13%) Cisco ASA
13 42 (2.57%) HTTP
14 41 (2.51%) VoIP
15 38 (2.33%) Remote Desktop
16 33 (2.02%) Ethernet
17 32 (1.96%) MPLS
18 31 (1.90%) SMTP
Database & Business Intelligence
1 780 (47.79%) SQL Server
2 261 (15.99%) SQL Server 2008
3 247 (15.13%) SQL Server Integration Services
4 237 (14.52%) SQL Server Reporting Services
5 228 (13.97%) MySQL
6 226 (13.85%) SQL Server 2014
7 190 (11.64%) SQL Server 2012
8 129 (7.90%) SQL Server Analysis Services
9 124 (7.60%) Oracle Database
10 115 (7.05%) SQL Server 2005
11 107 (6.56%) Data Warehouse
12 79 (4.84%) Relational Database
13 76 (4.66%) Microsoft Analysis Services
14 67 (4.11%) MariaDB
15 62 (3.80%) PostgreSQL
16 61 (3.74%) NoSQL
17 58 (3.55%) DB2
18 57 (3.49%) MongoDB
19 48 (2.94%) Big Data
20 43 (2.63%) RDBMS
Development Applications
1 89 (5.45%) Git (software)
2 74 (4.53%) Jenkins
3 32 (1.96%) Team Foundation Server
4 31 (1.90%) Maven
5 25 (1.53%) Subversion
6 21 (1.29%) JIRA
7 20 (1.23%) JUnit
8 17 (1.04%) Vagrant
9 15 (0.92%) TeamCity
10 13 (0.80%) Atlassian Bamboo
11 11 (0.67%) SQL Server Management Studio (SSMS)
12 10 (0.61%) NetBeans
12 10 (0.61%) Octopus Deploy
12 10 (0.61%) Selenium
13 9 (0.55%) IntelliJ
13 9 (0.55%) VSS/SourceSafe
14 8 (0.49%) Hudson
14 8 (0.49%) MSBuild
14 8 (0.49%) Travis CI
14 8 (0.49%) Visual Studio
General
1 377 (23.10%) Finance
2 173 (10.60%) Banking
3 71 (4.35%) Retail
4 46 (2.82%) Publishing
5 45 (2.76%) Telecoms
6 42 (2.57%) Financial Institution
6 42 (2.57%) Legal
7 41 (2.51%) Marketing
8 40 (2.45%) Law
9 19 (1.16%) Investment Banking
10 18 (1.10%) Games
11 17 (1.04%) Pharmaceutical
12 15 (0.92%) Back Office
13 13 (0.80%) Retail Banking
14 9 (0.55%) Manufacturing
15 7 (0.43%) Private Banking
16 6 (0.37%) Electronics
16 6 (0.37%) International Banking
16 6 (0.37%) Multimedia
17 3 (0.18%) Advertising
Job Titles
1 463 (28.37%) DBA
2 397 (24.33%) SQL DBA
3 341 (20.89%) Administrator
4 212 (12.99%) SQL Server DBA
5 162 (9.93%) Infrastructure Engineer
6 113 (6.92%) Consultant
7 112 (6.86%) Support Engineer
8 103 (6.31%) Developer
9 102 (6.25%) Analyst
10 100 (6.13%) Systems Administrator
11 94 (5.76%) Architect
12 86 (5.27%) 3rd Line Engineer
13 84 (5.15%) 3rd Line Support
13 84 (5.15%) Linux Engineer
14 80 (4.90%) Senior DBA
15 72 (4.41%) Senior SQL DBA
16 66 (4.04%) Support Analyst
17 62 (3.80%) Oracle DBA
18 59 (3.62%) Infrastructure Analyst
18 59 (3.62%) Windows Engineer
Libraries, Frameworks & Software Standards
1 118 (7.23%) .NET
2 91 (5.58%) Web Services
3 68 (4.17%) LAMP
4 57 (3.49%) HTML
4 57 (3.49%) Middleware
5 54 (3.31%) XML
6 45 (2.76%) Spring
7 41 (2.51%) Java EE
8 39 (2.39%) ASP.NET
9 38 (2.33%) Node.js
10 35 (2.14%) CSS
10 35 (2.14%) SOAP
11 34 (2.08%) JMS
12 31 (1.90%) J2EE
13 27 (1.65%) J2SE
13 27 (1.65%) SAP Basis
14 25 (1.53%) ASP.NET MVC
15 24 (1.47%) JSON
15 24 (1.47%) REST
16 22 (1.35%) JDBC
Miscellaneous
1 389 (23.84%) Replication
2 163 (9.99%) Data Centre
3 89 (5.45%) Computer Science
4 76 (4.66%) Analytical Skills
5 52 (3.19%) Blackberry
6 37 (2.27%) Management Information System
7 24 (1.47%) Data Integration
7 24 (1.47%) PKI
8 23 (1.41%) Driving Licence
8 23 (1.41%) EqualLogic
9 22 (1.35%) Visualisation
10 20 (1.23%) Algorithms
11 19 (1.16%) Fintech
12 18 (1.10%) Fat Client
12 18 (1.10%) Thin Client
13 16 (0.98%) Enterprise Software
14 15 (0.92%) EMC VNX
14 15 (0.92%) Private Cloud
15 13 (0.80%) CMDB
16 12 (0.74%) Mainframe
Operating Systems
1 837 (51.29%) Windows
2 541 (33.15%) Linux
3 515 (31.56%) Windows Server
4 379 (23.22%) Windows Server 2008
5 362 (22.18%) Windows Server 2012
6 235 (14.40%) Unix
7 202 (12.38%) Windows Server 2003
8 151 (9.25%) Red Hat Enterprise Linux
9 105 (6.43%) Solaris
10 64 (3.92%) Windows 7
11 63 (3.86%) AIX
12 46 (2.82%) CentOS
13 38 (2.33%) SUSE
14 29 (1.78%) Windows 8
15 26 (1.59%) Oracle Linux
16 23 (1.41%) SUSE Linux Enterprise Server
17 18 (1.10%) Windows 10
18 16 (0.98%) Windows 2000 Server
19 12 (0.74%) Ubuntu
20 10 (0.61%) Mac OS X
Processes & Methodologies
1 415 (25.43%) High Availability
2 327 (20.04%) Performance Tuning
3 269 (16.48%) ITIL
4 231 (14.15%) Disaster Recovery
5 204 (12.50%) Load Balancing
6 184 (11.27%) Agile Software Development
7 161 (9.87%) Migration
8 125 (7.66%) Business Intelligence
8 125 (7.66%) Capacity Planning
9 112 (6.86%) DevOps
10 86 (5.27%) Database Mirroring
11 83 (5.09%) Root Cause Analysis
12 81 (4.96%) Change Management
13 79 (4.84%) Performance Analysis
14 78 (4.78%) ETL
14 78 (4.78%) Project Management
15 71 (4.35%) Performance Monitoring
16 70 (4.29%) Problem Management
17 68 (4.17%) Continuous Integration
18 63 (3.86%) Configuration Management
Programming Languages
1 771 (47.24%) SQL
2 252 (15.44%) T-SQL
3 248 (15.20%) PowerShell
4 163 (9.99%) Java
5 103 (6.31%) Perl
6 102 (6.25%) Bash Shell
6 102 (6.25%) Python
7 80 (4.90%) Shell Script
8 61 (3.74%) JavaScript
9 58 (3.55%) Ruby
10 45 (2.76%) PHP
11 41 (2.51%) VBScript
12 40 (2.45%) C#
13 32 (1.96%) C
14 30 (1.84%) PL/SQL
15 16 (0.98%) ANSI SQL
16 14 (0.86%) AWK
16 14 (0.86%) sed
17 11 (0.67%) C++
17 11 (0.67%) Korn
Qualifications
1 194 (11.89%) Microsoft Certification
2 169 (10.36%) Degree
3 145 (8.88%) MCSE
4 104 (6.37%) Security Cleared
5 79 (4.84%) SC Cleared
6 71 (4.35%) VMware Certified Professional (VCP)
7 65 (3.98%) Cisco Certification
8 59 (3.62%) MCITP
9 52 (3.19%) RHCE
10 47 (2.88%) CCNA
11 37 (2.27%) ITIL Certification
11 37 (2.27%) MCSA
12 30 (1.84%) CCNP
13 26 (1.59%) MCP
14 18 (1.10%) VERITAS Certified Professional (VCP)
15 15 (0.92%) RHCSA
15 15 (0.92%) SCSA
16 13 (0.80%) ISEB
16 13 (0.80%) MCTS
17 11 (0.67%) BPSS Clearance
Quality Assurance & Compliance
1 106 (6.50%) SLA
2 45 (2.76%) PCI DSS
3 22 (1.35%) ISO/IEC 27001
3 22 (1.35%) QA
4 10 (0.61%) HIPAA
5 9 (0.55%) ISO 8583
6 3 (0.18%) BS7799
7 2 (0.12%) ISO 9001
7 2 (0.12%) Sarbanes-Oxley
7 2 (0.12%) SAS 70
8 1 (0.061%) Data Quality
8 1 (0.061%) Disclosure Scotland
8 1 (0.061%) ISO22301
System Software
1 472 (28.92%) Active Directory
2 337 (20.65%) VMware Infrastructure
3 272 (16.67%) Hyper-V
4 97 (5.94%) vSphere
5 83 (5.09%) XenApp
6 77 (4.72%) VMware ESX
7 61 (3.74%) Oracle RAC
8 54 (3.31%) Firmware
9 52 (3.19%) VMware ESXi
10 45 (2.76%) Virtual Machines
11 33 (2.02%) XenDesktop
12 31 (1.90%) Virtual Servers
13 29 (1.78%) Terminal Services
13 29 (1.78%) Veritas Cluster Server
14 26 (1.59%) Docker
15 25 (1.53%) NFS
16 23 (1.41%) iptables
17 19 (1.16%) DFS Replication
18 17 (1.04%) Microsoft Virtual Server
19 16 (0.98%) Forefront TMG
Systems Management
1 239 (14.64%) Microsoft Clustering
2 200 (12.25%) SCCM
3 130 (7.97%) SCOM
4 123 (7.54%) Puppet
5 100 (6.13%) Failover Clustering
6 83 (5.09%) Opscode Chef
7 66 (4.04%) WSUS
8 64 (3.92%) Backup Exec
8 64 (3.92%) NetBackup
9 49 (3.00%) Ansible
10 47 (2.88%) Nagios
11 45 (2.76%) Data Guard
12 43 (2.63%) Microsoft Data Protection Manager
13 35 (2.14%) SCVMM
14 33 (2.02%) Tivoli Storage Manager
15 28 (1.72%) Oracle RMAN
16 24 (1.47%) CFEngine
16 24 (1.47%) Salt
17 20 (1.23%) HP Data Protector
18 19 (1.16%) SCDPM
Vendors
1 725 (44.42%) Microsoft
2 505 (30.94%) VMware
3 372 (22.79%) Oracle
4 272 (16.67%) HP
5 226 (13.85%) Cisco
6 198 (12.13%) Citrix
7 195 (11.95%) Red Hat
8 119 (7.29%) Symantec
9 106 (6.50%) Dell
10 91 (5.58%) Veritas
11 87 (5.33%) IBM
12 86 (5.27%) NetApp
13 67 (4.11%) Sun
14 66 (4.04%) EMC
15 53 (3.25%) SolarWinds
16 47 (2.88%) SAP
16 47 (2.88%) Veeam
17 41 (2.51%) RedGate
18 35 (2.14%) F5
19 33 (2.02%) Juniper
London
Dawson & Walsh
Salary: £40000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 18 hours ago
Reading, Berkshire
Yoh
Salary: £50000 - £70000 per annum
Posted: 2 days ago
Brighton, East Sussex
Mortimer Spinks
Salary: £45000 - £50000 per annum + Bonus + Benefits
Posted: Yesterday
London
Perfect People Recruitment Solutions Ltd
Salary: C£80,000 base plus 15% bonus and benefits (some flex)
Posted: Yesterday
Reading, Berkshire
Perfect People Recruitment Solutions Ltd
Salary: c£80,000 plus 15% bonus and benefits (some flex)
Posted: Yesterday
London
onezeero.
Salary: £65000 - £70000 per annum + Benefits
Posted: 2 days ago
Reading, Berkshire
Perfect People Recruitment Solutions Ltd
Salary: £80k basic + Bonus + Benefits
Posted: Yesterday
City, London
ComputAppoint
Salary: £35000 - £41000 per annum
Posted: Yesterday
City, London
Opus Recruitment Solutions Ltd
Salary: £40000 - £45000 per annum, Benefits Excellent Benefits Package
Posted: 4 days ago
Surbiton, Surrey
Oscar
Salary: £35000 - £40000 per annum + Benefits
Posted: Yesterday
North Yorkshire
The Bridge Ltd
Salary: Up to £35,000 per annum + Circa 10% bonus
Posted: 3 days ago
Chorley, Lancashire
Linking Humans Limited
Salary: From £35,000 to £45,000 per annum + flexi-time +33 days holidays+ more
Posted: 3 days ago
London
Eames Consulting
Salary: £60000 - £70000 per annum + Bonus and Benefits
Posted: 3 days ago
West London
Absolute Solution Limited
Salary: From £45,000 to £50,000 per annum plus on call and bens
Posted: 3 days ago
Southampton, Hampshire
Haybrook IT Resourcing Ltd
Salary: Up to £38,000 per annum
Posted: Yesterday
Nottingham, Nottinghamshire
Senitor Associates
Salary: £35000 - £46000 per annum + Benefits + Great Company
Posted: 3 days ago
Reading, Berkshire
Perfect People Recruitment Solutions Ltd
Salary: Up to £60,000 basic + 30% shift + 10% Bonus + Excellent Benefits (£84,
Posted: Yesterday
Cheshire
Opus IT Consulting
Salary: £40000.00 - £50000.00 per annum
Posted: 4 days ago
London
Refreshing Recruitment
Salary: £50000 per annum + 0n-call + bens
Posted: 6 days ago
London
Joseph Harry Ltd
Salary: £60000 - £75000 per annum + 20% Bonus + 10% Pension
Posted: 3 days ago
Portsmouth, Hampshire
Networkers
Salary: £30000 - £50000 per annum
Posted: Yesterday
London
TEKsystems
Salary: £65000 - £75000 per annum + brilliant bonuses and benefits
Posted: 5 days ago
Chippenham, Wiltshire
Global Technology Solutions Ltd
Salary: £40000 - £45000 per annum + Flexible working hours
Posted: 2 days ago
London
Dawson & Walsh
Salary: £55000 - £65000 per annum + Bonus + Pension + Benefits
Posted: 6 days ago
London
Harrington Starr
Salary: £50000 - £65000 per annum + Bonus + Benefits
Posted: 5 days ago
Reading, Berkshire
Perfect People Recruitment Solutions Ltd
Salary: Up to £60,000 basic + 10% Bonus + Excellent Benefits
Posted: Yesterday
Reading, Berkshire
Searchability
Salary: £70000 - £85000 per annum
Posted: 3 days ago
Portsmouth, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £35000 - £40000 per annum
Posted: 3 days ago
Stratford-Upon-Avon, Warwickshire
Senitor Associates
Salary: £25000 - £33000 per annum + Benefits + Great Company
Posted: 3 days ago
London
Salt
Salary: £30000 - £35000 per annum
Posted: 2 days ago