The table below looks at the prevalence of the term Clustering in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited Clustering over the 3 months to 26 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Jun 2016
Same period 2015 Same period 2014
Clustering
Rank 372 286 280
Rank change year-on-year
-86 -6
Permanent jobs citing Clustering 774 1209 1337
As % of all permanent IT jobs located in the UK 0.80% 1.09% 1.11%
As % of the Miscellaneous category 1.92% 2.65% 2.71%
Number of salaries quoted 659 998 1079
Median salary £47,500 £47,500 £47,500
90% offered a salary of more than £36,500 £34,000 £32,500
10% offered a salary of more than £70,000 £70,000 £65,000
UK excluding London median salary £44,000 £44,500 £42,500
% change year-on-year
-1.12% +4.70%

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

Miscellaneous Category
UK
Permanent IT job ads with a match in the
Miscellaneous category
40398 45666 49371
As % of all permanent IT jobs located in the UK 41.62% 41.20% 40.93%
Number of salaries quoted 32984 36280 39356
Median salary £50,000 £47,500 £47,500
Median salary % change year-on-year
+5.26% -
90% offered a salary of more than £28,000 £27,500 £28,500
10% offered a salary of more than £77,500 £75,000 £75,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Clustering
Jobs Demand Trend

The demand trend of job ads citing Clustering as a proportion of all IT jobs with a match in the Miscellaneous category.

Clustering Jobs Demand Trend in the UK

Clustering
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Clustering within the UK.

Clustering Salary Trend in the UK

Clustering
Salary Histogram

This chart provides a salary histogram for IT jobs citing Clustering over the 3 months to 26 June 2016 within the UK.

Clustering Salary Histogram in the UK

Clustering
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the UK over the 3 months to 26 June 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
England -89 732 £48,500 -1.02% 84
London -47 322 £55,000 - 29
South East -54 202 £47,500 +5.55% 18
City of London +54 78 £55,000 -4.34% 6
North West +17 65 £44,000 +3.52% 8
Hampshire +12 55 £38,000 -10.58% 6
Manchester +22 47 £45,000 - 6
Berkshire +19 47 £47,500 - 6
Surrey -37 45 £48,750 -2.50% 3
East of England -23 42 £47,500 -5.00% 6
West Midlands -29 36 £40,000 -11.60% 4
Yorkshire +15 33 £44,000 +17.33% 4
Cambridgeshire +11 27 £47,500 -13.63% 1
East Midlands -16 25 £42,500 - 10
Birmingham +8 23 £40,000 -23.44% 1
West Sussex -1 22 £40,000 -5.88% 2
West Yorkshire +7 21 £42,500 +18.05% 2
Reading 0 21 £47,500 -6.86% 3
South West -19 21 £40,750 +5.43% 4
Basingstoke +9 19 £37,500 -31.81% 1
Southampton +6 19 £38,000 -5.00% 3
Cambridge +3 16 £80,000 +45.45% 1
Oxfordshire -11 16 £54,000 -13.60%
Buckinghamshire +10 14 £50,000 +33.33%
Oxford -2 13 £54,000 -15.62%
Woking -14 13 £50,000 -
Bristol +27 12 £42,500 +6.25% 1
Leeds +1 12 £40,000 +14.28%
Hertfordshire -1 12 £46,500 +4.78% 4
Haywards Heath - 12 £40,000 - 1

Clustering
Top 30 Related IT Skills

For the 6 months to 26 June 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 with a requirement for Clustering.

1 880 (51.10%) Windows
2 832 (48.32%) SQL Server
3 810 (47.04%) SQL
4 744 (43.21%) Microsoft
5 559 (32.46%) Linux
6 541 (31.42%) Windows Server
7 527 (30.60%) VMware
8 483 (28.05%) Active Directory
9 454 (26.36%) High Availability
10 435 (25.26%) Replication
11 419 (24.33%) SAN
12 406 (23.58%) Finance
13 390 (22.65%) Windows Server 2008
14 381 (22.13%) Oracle
15 362 (21.02%) Windows Server 2012
16 352 (20.44%) VMware Infrastructure
17 326 (18.93%) Performance Tuning
18 310 (18.00%) SQL Server 2008
19 284 (16.49%) ITIL
20 283 (16.43%) SQL Server Integration Services
21 281 (16.32%) DNS
22 271 (15.74%) MS Excel
22 271 (15.74%) Firewall
23 270 (15.68%) SQL Server Reporting Services
24 268 (15.56%) Hyper-V
25 265 (15.39%) T-SQL
26 261 (15.16%) Disaster Recovery
27 252 (14.63%) PowerShell
28 250 (14.52%) HP
29 246 (14.29%) Unix

Clustering
Top Related IT Skills 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
1 220 (12.78%) MS Exchange
2 177 (10.28%) IIS
3 152 (8.83%) Exchange Server 2010
4 144 (8.36%) Apache
5 128 (7.43%) Tomcat
6 127 (7.38%) Exchange Server 2013
7 99 (5.75%) Skype for Business
8 73 (4.24%) SharePoint
9 70 (4.07%) JBoss
10 68 (3.95%) Exchange Server 2007
11 58 (3.37%) WebLogic
12 36 (2.09%) BizTalk Server
13 34 (1.97%) Exchange Server 2003
14 33 (1.92%) WebSphere
15 28 (1.63%) Office Communications Server
16 23 (1.34%) Blackberry Enterprise Server
17 19 (1.10%) Oracle Coherence
18 18 (1.05%) NetWeaver
18 18 (1.05%) nginx
19 14 (0.81%) Confluence
Applications
1 271 (15.74%) MS Excel
2 60 (3.48%) MS Office
3 13 (0.75%) MS Visio
4 12 (0.70%) MS PowerPoint
5 2 (0.12%) MS Project
6 1 (0.058%) Spreadsheet
Business Applications
1 14 (0.81%) BusinessWorks
2 11 (0.64%) Oracle EBS
3 10 (0.58%) Dynamics AX
4 8 (0.46%) Remedy ITSM
5 7 (0.41%) SAP Oil and Gas
6 6 (0.35%) Oracle BPM
7 5 (0.29%) Magento
7 5 (0.29%) Oracle Applications
7 5 (0.29%) Temenos T24
8 2 (0.12%) Dynamics GP
9 1 (0.058%) Dynamics CRM
9 1 (0.058%) Markit EDM
9 1 (0.058%) Oracle 11i
9 1 (0.058%) Oracle EBS R12
9 1 (0.058%) Oracle ERP
9 1 (0.058%) Relativity
9 1 (0.058%) Sage 50
9 1 (0.058%) Siebel Analytics
Cloud Services
1 111 (6.45%) Office 365
2 89 (5.17%) Amazon AWS
3 87 (5.05%) Microsoft Azure
4 23 (1.34%) AWS Lambda
5 19 (1.10%) Cloud Computing
6 15 (0.87%) SaaS
7 13 (0.75%) IaaS
8 12 (0.70%) PaaS
9 11 (0.64%) Amazon EC2
10 10 (0.58%) GitHub
11 7 (0.41%) Mimecast
12 5 (0.29%) Google Cloud Platform
13 3 (0.17%) Amazon ELB
13 3 (0.17%) Amazon S3
13 3 (0.17%) Google Compute Engine
13 3 (0.17%) Virtual Private Cloud
14 2 (0.12%) Azure Active Directory
14 2 (0.12%) Engine Yard
14 2 (0.12%) Heroku
15 1 (0.058%) Amazon CloudWatch
Communications & Networking
1 419 (24.33%) SAN
2 281 (16.32%) DNS
3 271 (15.74%) Firewall
4 157 (9.12%) DHCP
5 151 (8.77%) NAS
6 119 (6.91%) TCP/IP
7 107 (6.21%) Internet
8 105 (6.10%) VPN
9 92 (5.34%) WAN
10 90 (5.23%) iSCSI
11 74 (4.30%) LAN
12 69 (4.01%) SSL
13 59 (3.43%) VLAN
14 41 (2.38%) Cisco ASA
14 41 (2.38%) VoIP
15 39 (2.26%) HTTP
16 38 (2.21%) SMTP
17 37 (2.15%) NetScaler
18 36 (2.09%) Fibre Channel
19 29 (1.68%) SNMP
Database & Business Intelligence
1 832 (48.32%) SQL Server
2 310 (18.00%) SQL Server 2008
3 283 (16.43%) SQL Server Integration Services
4 270 (15.68%) SQL Server Reporting Services
5 232 (13.47%) SQL Server 2014
6 231 (13.41%) MySQL
7 220 (12.78%) SQL Server 2012
8 137 (7.96%) SQL Server Analysis Services
9 129 (7.49%) Oracle Database
10 128 (7.43%) SQL Server 2005
11 103 (5.98%) Data Warehouse
12 71 (4.12%) Microsoft Analysis Services
12 71 (4.12%) Relational Database
13 60 (3.48%) NoSQL
14 58 (3.37%) PostgreSQL
15 52 (3.02%) Big Data
15 52 (3.02%) MongoDB
16 48 (2.79%) DB2
17 47 (2.73%) MariaDB
18 46 (2.67%) SQL Server 2000
Development Applications
1 99 (5.75%) Git (software)
2 84 (4.88%) Jenkins
3 35 (2.03%) Maven
4 30 (1.74%) Subversion
5 27 (1.57%) Team Foundation Server
6 23 (1.34%) JUnit
7 20 (1.16%) JIRA
8 15 (0.87%) NetBeans
9 14 (0.81%) TeamCity
9 14 (0.81%) Visual Studio
10 12 (0.70%) Selenium
10 12 (0.70%) Vagrant
11 11 (0.64%) VSS/SourceSafe
12 10 (0.58%) Atlassian Bamboo
12 10 (0.58%) Hudson
12 10 (0.58%) SQL Server Management Studio (SSMS)
13 9 (0.52%) Eclipse
13 9 (0.52%) StarTeam
14 7 (0.41%) PhantomJS
14 7 (0.41%) Toad
General
1 406 (23.58%) Finance
2 181 (10.51%) Banking
3 68 (3.95%) Retail
4 62 (3.60%) Law
5 49 (2.85%) Telecoms
6 43 (2.50%) Marketing
7 41 (2.38%) Financial Institution
7 41 (2.38%) Publishing
8 40 (2.32%) Legal
9 21 (1.22%) Investment Banking
10 16 (0.93%) Games
10 16 (0.93%) Pharmaceutical
11 15 (0.87%) Back Office
12 13 (0.75%) Retail Banking
13 10 (0.58%) International Banking
13 10 (0.58%) Manufacturing
14 9 (0.52%) Private Banking
15 7 (0.41%) Electronics
16 4 (0.23%) Advertising
17 3 (0.17%) Online Betting
Job Titles
1 491 (28.51%) DBA
2 416 (24.16%) SQL DBA
3 395 (22.94%) Administrator
4 236 (13.70%) SQL Server DBA
5 163 (9.47%) Infrastructure Engineer
6 117 (6.79%) Analyst
6 117 (6.79%) Architect
7 114 (6.62%) Developer
8 113 (6.56%) Support Engineer
9 106 (6.16%) Systems Administrator
10 103 (5.98%) Consultant
11 94 (5.46%) 3rd Line Engineer
12 93 (5.40%) 3rd Line Support
13 75 (4.36%) Linux Engineer
14 74 (4.30%) Support Analyst
15 70 (4.07%) Infrastructure Analyst
16 69 (4.01%) Senior DBA
17 63 (3.66%) Infrastructure Support
18 59 (3.43%) Senior SQL DBA
19 57 (3.31%) Linux Administrator
Libraries, Frameworks & Software Standards
1 122 (7.08%) .NET
2 84 (4.88%) Web Services
3 69 (4.01%) LAMP
4 63 (3.66%) HTML
5 57 (3.31%) XML
6 49 (2.85%) Middleware
7 48 (2.79%) Spring
8 47 (2.73%) CSS
9 38 (2.21%) SOAP
10 37 (2.15%) ASP.NET
10 37 (2.15%) Java EE
11 36 (2.09%) J2EE
12 35 (2.03%) Node.js
13 34 (1.97%) JMS
14 30 (1.74%) J2SE
15 27 (1.57%) REST
16 26 (1.51%) JSON
17 25 (1.45%) JDBC
18 24 (1.39%) ASP.NET MVC
18 24 (1.39%) RESTful
Miscellaneous
1 435 (25.26%) Replication
2 149 (8.65%) Data Centre
3 89 (5.17%) Computer Science
4 76 (4.41%) Analytical Skills
5 53 (3.08%) Blackberry
6 35 (2.03%) Management Information System
7 29 (1.68%) Data Integration
8 26 (1.51%) Fat Client
8 26 (1.51%) PKI
8 26 (1.51%) Thin Client
9 25 (1.45%) EqualLogic
10 24 (1.39%) Visualisation
11 21 (1.22%) Driving Licence
11 21 (1.22%) Fintech
12 20 (1.16%) Enterprise Software
13 19 (1.10%) EMC VNX
14 17 (0.99%) Algorithms
14 17 (0.99%) Cybercrime
15 15 (0.87%) Private Cloud
16 13 (0.75%) CMDB
Operating Systems
1 880 (51.10%) Windows
2 559 (32.46%) Linux
3 541 (31.42%) Windows Server
4 390 (22.65%) Windows Server 2008
5 362 (21.02%) Windows Server 2012
6 246 (14.29%) Unix
7 210 (12.20%) Windows Server 2003
8 140 (8.13%) Red Hat Enterprise Linux
9 107 (6.21%) Solaris
10 72 (4.18%) Windows 7
11 61 (3.54%) AIX
12 40 (2.32%) CentOS
13 37 (2.15%) SUSE
14 32 (1.86%) Windows 8
15 27 (1.57%) SUSE Linux Enterprise Server
16 24 (1.39%) Oracle Linux
17 20 (1.16%) Windows 10
18 16 (0.93%) Windows 2000 Server
19 12 (0.70%) Debian
19 12 (0.70%) Ubuntu
Processes & Methodologies
1 454 (26.36%) High Availability
2 326 (18.93%) Performance Tuning
3 284 (16.49%) ITIL
4 261 (15.16%) Disaster Recovery
5 202 (11.73%) Agile Software Development
6 201 (11.67%) Load Balancing
7 162 (9.41%) Migration
8 139 (8.07%) Capacity Planning
9 121 (7.03%) Business Intelligence
10 112 (6.50%) DevOps
11 102 (5.92%) Database Mirroring
12 94 (5.46%) Change Management
13 89 (5.17%) ETL
14 87 (5.05%) Root Cause Analysis
15 83 (4.82%) Performance Analysis
16 78 (4.53%) Continuous Integration
17 77 (4.47%) Performance Monitoring
18 76 (4.41%) Project Management
19 67 (3.89%) Configuration Management
20 66 (3.83%) Problem Management
Programming Languages
1 810 (47.04%) SQL
2 265 (15.39%) T-SQL
3 252 (14.63%) PowerShell
4 178 (10.34%) Java
5 105 (6.10%) Bash Shell
6 100 (5.81%) Perl
7 96 (5.57%) Python
8 82 (4.76%) Shell Script
9 77 (4.47%) JavaScript
10 55 (3.19%) Ruby
11 51 (2.96%) PHP
12 43 (2.50%) VBScript
13 38 (2.21%) C
14 36 (2.09%) C#
15 25 (1.45%) PL/SQL
16 20 (1.16%) AWK
16 20 (1.16%) sed
17 17 (0.99%) ANSI SQL
18 16 (0.93%) C++
19 14 (0.81%) Korn
Qualifications
1 199 (11.56%) Microsoft Certification
2 174 (10.10%) Degree
3 146 (8.48%) MCSE
4 119 (6.91%) Security Cleared
5 83 (4.82%) SC Cleared
6 75 (4.36%) Cisco Certification
7 56 (3.25%) VMware Certified Professional (VCP)
8 55 (3.19%) MCITP
9 52 (3.02%) CCNA
10 47 (2.73%) RHCE
11 46 (2.67%) MCSA
12 35 (2.03%) CCNP
13 34 (1.97%) ITIL Certification
14 25 (1.45%) MCP
15 19 (1.10%) DV Cleared
16 14 (0.81%) MCTS
17 13 (0.75%) ISEB
18 12 (0.70%) MCDBA
18 12 (0.70%) SCSA
19 11 (0.64%) Citrix Certification
Quality Assurance & Compliance
1 118 (6.85%) SLA
2 49 (2.85%) PCI DSS
3 27 (1.57%) ISO/IEC 27001
4 22 (1.28%) QA
5 10 (0.58%) HIPAA
6 9 (0.52%) ISO 8583
7 3 (0.17%) BS7799
8 2 (0.12%) Data Quality
8 2 (0.12%) ISO 9001
8 2 (0.12%) SAS 70
9 1 (0.058%) Disclosure Scotland
9 1 (0.058%) ISO22301
System Software
1 483 (28.05%) Active Directory
2 352 (20.44%) VMware Infrastructure
3 268 (15.56%) Hyper-V
4 104 (6.04%) vSphere
5 93 (5.40%) XenApp
6 60 (3.48%) VMware ESX
7 56 (3.25%) Oracle RAC
8 53 (3.08%) VMware ESXi
9 49 (2.85%) Firmware
10 45 (2.61%) Virtual Machines
11 36 (2.09%) XenDesktop
12 31 (1.80%) Veritas Cluster Server
13 30 (1.74%) Virtual Servers
14 25 (1.45%) NFS
15 21 (1.22%) Docker
16 20 (1.16%) Microsoft Virtual Server
16 20 (1.16%) Xen
17 18 (1.05%) GPFS
17 18 (1.05%) iptables
18 17 (0.99%) DFS Replication
Systems Management
1 237 (13.76%) Microsoft Clustering
2 201 (11.67%) SCCM
3 141 (8.19%) SCOM
4 123 (7.14%) Failover Clustering
5 115 (6.68%) Puppet
6 74 (4.30%) Opscode Chef
7 72 (4.18%) WSUS
8 59 (3.43%) Backup Exec
8 59 (3.43%) NetBackup
9 51 (2.96%) Nagios
10 50 (2.90%) Ansible
11 42 (2.44%) Data Guard
12 38 (2.21%) Microsoft Data Protection Manager
13 37 (2.15%) SCVMM
14 32 (1.86%) Oracle RMAN
15 28 (1.63%) Tivoli Storage Manager
16 26 (1.51%) Salt
17 22 (1.28%) SCDPM
18 21 (1.22%) CFEngine
18 21 (1.22%) Symantec Enterprise Vault
Vendors
1 744 (43.21%) Microsoft
2 527 (30.60%) VMware
3 381 (22.13%) Oracle
4 250 (14.52%) HP
5 235 (13.65%) Cisco
6 225 (13.07%) Citrix
7 191 (11.09%) Red Hat
8 131 (7.61%) Symantec
9 114 (6.62%) NetApp
10 101 (5.87%) Dell
11 92 (5.34%) IBM
12 89 (5.17%) Veritas
13 79 (4.59%) EMC
14 61 (3.54%) SolarWinds
15 58 (3.37%) Sun
16 43 (2.50%) SAP
17 36 (2.09%) F5
18 35 (2.03%) Veeam
19 34 (1.97%) CheckPoint
19 34 (1.97%) RedGate
Bradford, West Yorkshire
Employ Solutions
Salary: Up to £32,000 per annum Excellent benefits
Posted: Yesterday
London
Dawson & Walsh
Salary: £55000 - £65000 per annum + Bonus + Pension + Benefits
Posted: Yesterday
Cardiff, South Glamorgan
IntaPeople
Salary: £40000 - £45000 per annum
Posted: 2 days ago
Nottingham, Nottinghamshire
Senitor Associates
Salary: £35000 - £46000 per annum + Benefits + Great Company
Posted: 2 days ago
Bournemouth, Dorset
Jonothan Bosworth
Salary: £38000 - £45000 Per Annum
Posted: 2 days ago
Wakefield, West Yorkshire
Jonothan Bosworth
Salary: £38000 - £45000 Per Annum
Posted: 2 days ago
Coventry, West Midlands (County)
Capita Resourcing - IT Resourcing
Salary: £45000 - £50000 per annum + Benefits package
Posted: 2 days ago
North West London
MegaNexus Limited
Salary: Unspecified Competitive salary
Posted: 2 days ago
Derby, Derbyshire
EMBS Ltd
Salary: £45k - 50k per year + Benefits
Posted: 3 days ago
City, London
Senitor Associates
Salary: £35000 - £40000 per annum
Posted: 5 days ago
City, London
The Bridge Ltd
Salary: From £50,000 to £80,000 per annum
Posted: 2 days ago
Manchester, Lancashire
Ping IT Recruitment ltd
Salary: £50,000 per annum + Benefits + On Call Allowance
Posted: 2 days ago
City, London
Harvey Nash plc
Salary: £35000 - £38000 per annum + Package
Posted: 3 days ago
London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: 2 days ago
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £40000.00 - £45000.00 per annum + Execllent Benefits
Posted: 6 days ago
Southampton, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £45000 - £55000 per annum + benefits
Posted: 4 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: 4 days ago
Nottingham, Nottinghamshire
Send
Salary: From £35,000 to £50,000 per annum Bonus & Benefits
Posted: Yesterday
Worthing, West Sussex
Fruition IT Resources Limited
Salary: £0.00 per annum + Benefits
Posted: 3 days ago
Haywards Heath, West Sussex
ARC IT Recruitment Ltd
Salary: Up to £40k
Posted: 2 days ago
Sidcup, Kent
RecruitmentRevolution.com Limited
Salary: Up to £55,000 per annum
Posted: Yesterday
Bournemouth, Dorset
Michael Bailey Associates
Salary: Market Salaries
Posted: 4 days ago
Bristol, Avon
CPS Group UK
Salary: £20000 - £30000 per annum + Penison, Share Scheme, Bonus
Posted: 5 days ago
Cardiff, South Glamorgan
CPS Group UK
Salary: £20000 - £30000 per annum + Penison, Share Scheme, Bonus
Posted: 4 days ago
Berkshire
Lawrence Harvey Enterprise
Salary: £45000.00 - £55000.00 per annum + negotiable
Posted: 4 days ago
Manchester, Lancashire
ARC IT Recruitment Ltd
Salary: Up to £40k
Posted: 2 days ago
Cambridge, Cambridgeshire
Edgar Cowen
Salary: £35000 - £45000 per annum + Fantastic + prospects
Posted: 2 days ago
London
TEKsystems
Salary: £65000 - £75000 per annum + brilliant bonuses and benefits
Posted: 5 days ago
Leicestershire
Ampersand Consulting
Salary: £36000 - £41000 per annum
Posted: 4 days ago