The table below looks at the prevalence of the term Clustering in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited Clustering over the 3 months to 25 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
Clustering
England / London
Rank 305 284 262
Rank change year-on-year
-21 -22
Permanent jobs citing Clustering 293 460 511
As % of all permanent IT jobs located in London 0.89% 1.12% 1.22%
As % of the Miscellaneous category 2.04% 2.47% 2.77%
Number of salaries quoted 264 419 465
Median salary £57,500 £55,000 £60,000
Median salary % change year-on-year
+4.54% -8.33%
90% offered a salary of more than £37,500 £39,000 £40,200
10% offered a salary of more than £75,000 £72,500 £72,500
UK excluding London median salary £43,000 £45,000 £42,500
% change year-on-year
-4.44% +5.88%

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

Miscellaneous Category
London
Permanent IT job ads with a match in the
Miscellaneous category
14336 18590 18437
As % of all permanent IT jobs located in London 43.53% 45.25% 44.15%
Number of salaries quoted 11836 15471 15031
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £35,000 £35,000 £34,479
10% offered a salary of more than £90,000 £85,000 £85,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Clustering
Jobs Demand Trend in London

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

Clustering Jobs Demand Trend in London

Clustering
Salary Trend in London

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

Clustering Salary Trend in London

Clustering
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Clustering across the London region over the 3 months to 25 February 2017.

Clustering Salary Histogram in London

Clustering
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the London region over the 3 months to 25 February 2017. 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 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
City of London +19 71 £60,000 +9.09% 11
Hammersmith - 8 £50,000 -
Kingston Upon Thames +19 3 £61,250 +3.37% 1
Croydon - 3 £57,500 - 1
Clustering
England

Clustering
Top 30 Related IT Skills in London

For the 6 months to 25 February 2017, 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 London region with a requirement for Clustering.

1 278 (54.83%) SQL Server
2 275 (54.24%) SQL
3 248 (48.92%) Windows
4 191 (37.67%) Microsoft
5 165 (32.54%) Windows Server
6 161 (31.76%) Finance
7 142 (28.01%) VMware
8 129 (25.44%) SQL Server Integration Services
9 127 (25.05%) Active Directory
10 125 (24.65%) High Availability
11 119 (23.47%) Linux
12 114 (22.49%) PowerShell
13 105 (20.71%) ITIL
14 102 (20.12%) SQL Server Reporting Services
15 100 (19.72%) VMware Infrastructure
16 99 (19.53%) Performance Tuning
17 97 (19.13%) Agile Software Development
18 95 (18.74%) IIS
19 94 (18.54%) Windows Server 2008
20 90 (17.75%) Windows Server 2012
21 86 (16.96%) Replication
22 78 (15.38%) T-SQL
23 77 (15.19%) SAN
24 76 (14.99%) MS Exchange
24 76 (14.99%) Firewall
25 73 (14.40%) SQL Server 2008
26 72 (14.20%) .NET
27 71 (14.00%) Banking
28 69 (13.61%) Hyper-V
28 69 (13.61%) Oracle

Clustering
Top Related IT Skills in London 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 95 (18.74%) IIS
2 76 (14.99%) MS Exchange
3 56 (11.05%) Exchange Server 2013
4 54 (10.65%) Exchange Server 2010
5 39 (7.69%) Skype for Business
6 38 (7.50%) SharePoint
7 36 (7.10%) WebSphere
8 32 (6.31%) Apache
9 24 (4.73%) CMS
9 24 (4.73%) Umbraco
10 22 (4.34%) Exchange Server 2007
11 18 (3.55%) SharePoint 2013
12 16 (3.16%) Apache Spark
12 16 (3.16%) Commerce Server
13 13 (2.56%) BizTalk Server
14 12 (2.37%) Tomcat
15 9 (1.78%) WebLogic
16 7 (1.38%) JBoss
17 6 (1.18%) Blackberry Enterprise Server
18 5 (0.99%) Exchange Server 2003
Applications
1 48 (9.47%) MS Excel
2 16 (3.16%) MS Office
3 5 (0.99%) MS Visio
4 3 (0.59%) MS Project
Business Applications
1 3 (0.59%) Dynamics CRM
1 3 (0.59%) SAP Oil and Gas
1 3 (0.59%) Siebel Analytics
2 2 (0.39%) Cognos Business Intelligence
3 1 (0.20%) Oracle Applications
3 1 (0.20%) Oracle EBS
3 1 (0.20%) Oracle EBS R12
3 1 (0.20%) Oracle ERP
3 1 (0.20%) Relativity
Cloud Services
1 54 (10.65%) Microsoft Azure
2 34 (6.71%) Amazon AWS
3 19 (3.75%) Office 365
4 10 (1.97%) Cloud Computing
5 8 (1.58%) IaaS
5 8 (1.58%) PaaS
6 6 (1.18%) Mimecast
7 4 (0.79%) Azure Active Directory
8 3 (0.59%) Amazon EC2
9 2 (0.39%) Google Cloud Platform
10 1 (0.20%) Amazon EMR
10 1 (0.20%) Amazon S3
10 1 (0.20%) AWS Data Pipeline
10 1 (0.20%) G Suite
10 1 (0.20%) SaaS
Communications & Networking
1 77 (15.19%) SAN
2 76 (14.99%) Firewall
3 68 (13.41%) DNS
4 45 (8.88%) TCP/IP
5 34 (6.71%) VPN
6 31 (6.11%) DHCP
7 30 (5.92%) Network Security
8 29 (5.72%) Wireless
9 28 (5.52%) Cisco ASA
10 25 (4.93%) iSCSI
11 24 (4.73%) SSL
12 23 (4.54%) BGP
13 22 (4.34%) Cisco ISE
13 22 (4.34%) MPLS
14 19 (3.75%) Skype
15 17 (3.35%) NAS
16 16 (3.16%) LAN
17 15 (2.96%) NetScaler
17 15 (2.96%) VLAN
18 14 (2.76%) LDAP
Database & Business Intelligence
1 278 (54.83%) SQL Server
2 129 (25.44%) SQL Server Integration Services
3 102 (20.12%) SQL Server Reporting Services
4 73 (14.40%) SQL Server 2008
5 67 (13.21%) NoSQL
6 66 (13.02%) MongoDB
7 56 (11.05%) SQL Server 2012
8 52 (10.26%) SQL Server 2014
9 47 (9.27%) SQL Server 2005
10 41 (8.09%) Relational Database
11 40 (7.89%) Hadoop
12 39 (7.69%) MySQL
13 32 (6.31%) SQL Server Analysis Services
14 31 (6.11%) Apache Cassandra
15 25 (4.93%) Big Data
16 23 (4.54%) MariaDB
16 23 (4.54%) Microsoft Analysis Services
16 23 (4.54%) SQL Server 2000
17 19 (3.75%) Data Warehouse
17 19 (3.75%) RavenDB
Development Applications
1 44 (8.68%) Team Foundation Server
2 35 (6.90%) Git (software)
3 28 (5.52%) TeamCity
4 27 (5.33%) Octopus Deploy
5 19 (3.75%) Atlassian Bamboo
5 19 (3.75%) Cucumber
5 19 (3.75%) MSBuild
5 19 (3.75%) Travis CI
5 19 (3.75%) Visual Studio
6 16 (3.16%) SpecFlow
7 15 (2.96%) Bower
7 15 (2.96%) Grunt
7 15 (2.96%) gulp
8 13 (2.56%) SQL Server Management Studio (SSMS)
9 11 (2.17%) Jenkins
9 11 (2.17%) Subversion
10 8 (1.58%) JIRA
11 3 (0.59%) JMeter
11 3 (0.59%) Selenium
11 3 (0.59%) Visual Studio Team System
General
1 161 (31.76%) Finance
2 71 (14.00%) Banking
3 28 (5.52%) Marketing
4 23 (4.54%) Games
4 23 (4.54%) Legal
5 21 (4.14%) Retail
6 19 (3.75%) Back Office
7 16 (3.16%) Telecoms
8 14 (2.76%) Advertising
9 11 (2.17%) Investment Banking
10 9 (1.78%) Front Office
10 9 (1.78%) Music Industry
11 8 (1.58%) Law
12 3 (0.59%) Electronics
12 3 (0.59%) Manufacturing
13 1 (0.20%) Corporate Banking
13 1 (0.20%) Financial Institution
Job Titles
1 165 (32.54%) DBA
2 150 (29.59%) SQL DBA
3 93 (18.34%) SQL Server DBA
4 92 (18.15%) Administrator
5 49 (9.66%) Architect
6 41 (8.09%) Developer
7 33 (6.51%) Windows Engineer
8 31 (6.11%) Support Engineer
9 28 (5.52%) Analyst
10 27 (5.33%) Infrastructure Architect
11 26 (5.13%) Infrastructure Engineer
12 24 (4.73%) DevOps Engineer
13 20 (3.94%) Senior Windows Engineer
14 16 (3.16%) Security Engineer
14 16 (3.16%) Senior Developer
14 16 (3.16%) Solutions Architect
15 15 (2.96%) Consultant
15 15 (2.96%) Infrastructure Manager
16 14 (2.76%) Cisco Engineer
16 14 (2.76%) Java Developer
Libraries, Frameworks & Software Standards
1 72 (14.20%) .NET
2 43 (8.48%) Web Services
3 33 (6.51%) JSON
4 28 (5.52%) WCF
5 26 (5.13%) HTML
6 25 (4.93%) 802.1X
6 25 (4.93%) ASP.NET
6 25 (4.93%) CSS
6 25 (4.93%) jQuery
6 25 (4.93%) REST
7 24 (4.73%) .NET Core
7 24 (4.73%) .NET Framework
7 24 (4.73%) ASP.NET Core
7 24 (4.73%) ASP.NET MVC
7 24 (4.73%) Entity Framework
8 20 (3.94%) ASP.NET MVC 5
8 20 (3.94%) ASP.NET Web API
8 20 (3.94%) CSS3
8 20 (3.94%) HTML5
9 18 (3.55%) Middleware
Miscellaneous
1 86 (16.96%) Replication
2 57 (11.24%) Data Centre
3 28 (5.52%) Analytical Skills
4 22 (4.34%) Enterprise Software
5 18 (3.55%) Computer Science
6 17 (3.35%) Blackberry
7 16 (3.16%) W3C
8 15 (2.96%) Algorithms
8 15 (2.96%) PKI
9 12 (2.37%) Enterprise Storage
9 12 (2.37%) Fintech
10 11 (2.17%) HP StoreVirtual
11 10 (1.97%) Driving Licence
11 10 (1.97%) N-Tier
12 8 (1.58%) Client/Server
12 8 (1.58%) Distributed Denial-of-Service
12 8 (1.58%) Linux Command Line
13 7 (1.38%) Management Information System
13 7 (1.38%) Private Cloud
14 6 (1.18%) Hedge funds
Operating Systems
1 248 (48.92%) Windows
2 165 (32.54%) Windows Server
3 119 (23.47%) Linux
4 94 (18.54%) Windows Server 2008
5 90 (17.75%) Windows Server 2012
6 33 (6.51%) Unix
7 31 (6.11%) Red Hat Enterprise Linux
8 15 (2.96%) Windows Server 2003
9 14 (2.76%) Solaris
10 8 (1.58%) Windows 8
11 7 (1.38%) CentOS
11 7 (1.38%) Windows 7
12 6 (1.18%) SUSE
13 4 (0.79%) Windows XP
14 3 (0.59%) CoreOS
14 3 (0.59%) Mac OS
14 3 (0.59%) Ubuntu
15 2 (0.39%) Android
15 2 (0.39%) Apple iOS
15 2 (0.39%) HPUX
Processes & Methodologies
1 125 (24.65%) High Availability
2 105 (20.71%) ITIL
3 99 (19.53%) Performance Tuning
4 97 (19.13%) Agile Software Development
5 69 (13.61%) Scrum
6 63 (12.43%) Disaster Recovery
7 56 (11.05%) Load Balancing
8 55 (10.85%) DevOps
9 47 (9.27%) Migration
10 46 (9.07%) Business Intelligence
11 43 (8.48%) Configuration Management
12 41 (8.09%) Continuous Integration
13 36 (7.10%) SOA
14 30 (5.92%) Capacity Planning
15 29 (5.72%) Multithreading
16 28 (5.52%) MVC
17 26 (5.13%) Analytics
17 26 (5.13%) Microservices
18 25 (4.93%) E-Commerce
18 25 (4.93%) Virtual Infrastructure
Programming Languages
1 275 (54.24%) SQL
2 114 (22.49%) PowerShell
3 78 (15.38%) T-SQL
4 45 (8.88%) C#
4 45 (8.88%) JavaScript
5 41 (8.09%) Python
6 35 (6.90%) Java
7 28 (5.52%) Perl
8 18 (3.55%) Bash Shell
9 17 (3.35%) Shell Script
9 17 (3.35%) VB
10 8 (1.58%) C
10 8 (1.58%) Jython
11 7 (1.38%) Scala
12 5 (0.99%) C++
12 5 (0.99%) PL/SQL
12 5 (0.99%) VBScript
13 3 (0.59%) VBA
14 2 (0.39%) MATLAB
14 2 (0.39%) R
Qualifications
1 50 (9.86%) Microsoft Certification
2 39 (7.69%) Degree
3 33 (6.51%) MCSE
4 26 (5.13%) Cisco Certification
5 25 (4.93%) CCNP
6 14 (2.76%) Security Cleared
7 12 (2.37%) ITIL Certification
8 10 (1.97%) MCSA
9 8 (1.58%) VMware Certified Professional (VCP)
10 7 (1.38%) MCITP
11 6 (1.18%) SC Cleared
12 5 (0.99%) CCNA
12 5 (0.99%) CISM
12 5 (0.99%) CISSP
13 3 (0.59%) CCDP
13 3 (0.59%) CCIE
13 3 (0.59%) CCSE
13 3 (0.59%) VERITAS Certified Professional (VCP)
14 2 (0.39%) PhD
14 2 (0.39%) PMI Certification
Quality Assurance & Compliance
1 17 (3.35%) QA
2 16 (3.16%) SLA
3 7 (1.38%) Sarbanes-Oxley
4 3 (0.59%) PCI DSS
5 1 (0.20%) Data Quality
System Software
1 127 (25.05%) Active Directory
2 100 (19.72%) VMware Infrastructure
3 69 (13.61%) Hyper-V
4 46 (9.07%) vSphere
5 37 (7.30%) XenApp
6 21 (4.14%) Docker
7 19 (3.75%) Virtual Machines
7 19 (3.75%) XenDesktop
8 12 (2.37%) Veritas Cluster Server
8 12 (2.37%) VMware ESXi
9 7 (1.38%) Virtual Desktop
10 5 (0.99%) HDFS
10 5 (0.99%) VMware ESX
11 3 (0.59%) GlusterFS
11 3 (0.59%) Microsoft App-V
11 3 (0.59%) NFS
11 3 (0.59%) Oracle RAC
11 3 (0.59%) Terminal Services
11 3 (0.59%) vCloud
12 2 (0.39%) KVM
Systems Management
1 60 (11.83%) SCOM
2 56 (11.05%) SCCM
3 51 (10.06%) Microsoft Clustering
4 47 (9.27%) Puppet
5 40 (7.89%) Ansible
6 34 (6.71%) Failover Clustering
7 24 (4.73%) Opscode Chef
7 24 (4.73%) WSUS
8 19 (3.75%) CFEngine
9 17 (3.35%) Kubernetes
10 15 (2.96%) Docker Swarm
11 14 (2.76%) SCVMM
12 10 (1.97%) Perfmon
13 9 (1.78%) Nagios
14 8 (1.58%) NetBackup
15 7 (1.38%) Backup Exec
15 7 (1.38%) SCOrch
16 5 (0.99%) EMC NetWorker
16 5 (0.99%) Symantec Enterprise Vault
16 5 (0.99%) ZABBIX
Vendors
1 191 (37.67%) Microsoft
2 142 (28.01%) VMware
3 69 (13.61%) Oracle
4 64 (12.62%) Cisco
5 49 (9.66%) HP
6 48 (9.47%) Citrix
7 38 (7.50%) IBM
8 37 (7.30%) Red Hat
9 31 (6.11%) Splunk
10 28 (5.52%) SolarWinds
11 25 (4.93%) Sybase
11 25 (4.93%) Veritas
12 19 (3.75%) Dell
12 19 (3.75%) New Relic
12 19 (3.75%) RedGate
13 18 (3.55%) CheckPoint
14 16 (3.16%) NetApp
15 14 (2.76%) ScanSafe
15 14 (2.76%) Sourcefire
16 13 (2.56%) 3PAR
London
Informatiq Consulting
Salary: £45000 - £60000 per annum + Pension, healthcare, bonus
Posted: 4 days ago
City, London
TEKsystems
Salary: £65000 - £70000 per annum + benefits
Posted: Yesterday
City, London
Informatiq Consulting
Salary: £45000 - £55000 per annum + bonus, pension, healthcare
Posted: 4 days ago
City, London
FT Select
Salary: Up to £37,000 per annum + company benefits
Posted: 3 days ago
London
Computer Futures
Salary: £80000 per annum + competitive
Posted: 1 hour ago
Kingston Upon Thames, Surrey
Quant Capital
Salary: Unspecified
Posted: 3 days ago
City, London
Lawrence Harvey Enterprise
Salary: £35000.00 - £45000.00 per annum + Bonus, Holiday buy/sale etc
Posted: 5 days ago
London
Joseph Harry Ltd
Salary: £35000 - £50000 per annum + 25% Bonus + 10% Pension
Posted: 4 days ago
London
ReThink Recruitment
Posted: 3 days ago
London
Westbourne Partners
Salary: From £60,000 to £100,000 per annum
Posted: Yesterday
East London
Exponential-e Limited
Salary: Competitive salary + Benefits
Posted: 5 days ago
London
Dawson & Walsh
Salary: £50000 - £65000 per annum + Bonus + Pension + Benefits
Posted: 6 days ago
London
E-synergy Solutions
Salary: £50000 - £70000 per week + Benefits
Posted: 5 days ago
London
Computer Futures
Salary: £90000 per annum + competitive
Posted: Yesterday
City of London
Huxley
Salary: £55000 - £65000 per annum + Package
Posted: 10 days ago
Croydon
People Source Consulting
Salary: £55000 - £60000 per annum
Posted: 9 days ago
London
Client Server
Salary: £45000 - £55000 per annum + bonus + benefits
Posted: 12 days ago
Wimbledon
Think IT Recruitment Limited
Salary: £55,000 - £65,000 per year
Posted: 19 days ago
London
TLP Consultancy Ltd.
Salary: £75000 - £80000 per annum + Package
Posted: Yesterday
City, London
HAYS INFORMATION TECHNOLOGY
Salary: £50000.00 - £60000.00 per annum
Posted: 3 days ago
City of London
Talent Point
Salary: £60000.00 - £65000.00 per annum
Posted: 24 days ago
London
Venturi
Salary: £50000.00 - £60000.00 per annum + Bonus & Benefits
Posted: 26 days ago
City, London
techUK
Salary: From £37,000 to £42,000 per annum
Posted: 17 days ago
London, UK
Media Minds
Salary: £40,000 - £50,000 per year
Posted: 25 days ago
London
TRG
Salary: 80000-100000 Per Annum
Posted: 24 days ago
London
Hays London City Cheapside
Salary: £50000.00 - £60000.00 per annum
Posted: 25 days ago
City, London
CognitionX
Salary: From £45,000 to £95,000 per annum
Posted: 26 days ago