The table below looks at the prevalence of the term Clustering in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Clustering over the 3 months to 23 January 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
23 Jan 2017
Same period 2016 Same period 2015
Clustering
England / London
Rank 320 276 264
Rank change year-on-year
-44 -12
Contract jobs citing Clustering 80 136 155
As % of all contract IT jobs located in London 0.41% 0.66% 0.74%
As % of the Miscellaneous category 1.14% 1.83% 2.04%
Number of daily rates quoted 51 83 104
Median daily rate £450 £450 £425
Median daily rate % change year-on-year
- +5.88%
90% offered a daily rate of more than £326 £316 £338
10% offered a daily rate of more than £550 £574 £550
UK excluding London median daily rate £350 £375 £350
% change year-on-year
-6.66% +7.14%
Number of hourly rates quoted 1 1 0
Median hourly rate £16.00 £30.00 -
Median hourly rate % change year-on-year
-46.66% -
UK excluding London median hourly rate £40.25 £44.00 £26.00
% change year-on-year
-8.52% +69.23%

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

Miscellaneous Category
London
Contract IT job ads with a match in the
Miscellaneous category
7031 7446 7585
As % of all contract IT jobs located in London 36.07% 36.07% 35.99%
Number of daily rates quoted 4853 5157 5321
Median daily rate £500 £475 £450
Median daily rate % change year-on-year
+5.26% +5.55%
90% offered a daily rate of more than £313 £275 £275
10% offered a daily rate of more than £650 £650 £625
UK excluding London median daily rate £390 £375 £365
% change year-on-year
+4.00% +2.73%
Number of hourly rates quoted 110 138 153
Median hourly rate £27.50 £22.06 £18.00
Median hourly rate % change year-on-year
+24.67% +22.54%
90% offered a hourly rate of more than £14.02 £13.00 £13.25
10% offered a hourly rate of more than £55.00 £42.50 £37.00
UK excluding London median hourly rate £19.00 £21.50 £17.50
% change year-on-year
-11.62% +22.85%

Clustering
Jobs Demand Trend in London

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

Clustering Jobs Demand Trend in London

Clustering
Daily Rate Trend in London

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

Clustering Daily Rate Trend in London

Clustering
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Clustering across the London region over the 3 months to 23 January 2017.

Clustering Daily Rate Histogram in London

Clustering
Hourly Rate Trend in London

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

Clustering Hourly Rate Trend in London

Clustering
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Clustering within the London region over the 3 months to 23 January 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -24 17 £430 +1.17% 8
Croydon -7 5 - -
Kingston Upon Thames - 2 £475 -
Clustering
England

Clustering
Top 30 Related IT Skills in London

For the 6 months to 23 January 2017, IT contractor jobs citing Clustering also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Clustering.

1 97 (45.75%) Linux
2 91 (42.92%) Windows
3 76 (35.85%) Microsoft
4 65 (30.66%) Unix
5 63 (29.72%) Finance
6 60 (28.30%) SAN
7 58 (27.36%) SQL Server
8 57 (26.89%) Active Directory
9 55 (25.94%) VMware
10 52 (24.53%) SQL
10 52 (24.53%) PowerShell
11 49 (23.11%) High Availability
11 49 (23.11%) Windows Server
12 47 (22.17%) ITIL
12 47 (22.17%) Python
12 47 (22.17%) HP
13 46 (21.70%) Firewall
14 45 (21.23%) Oracle
14 45 (21.23%) Puppet
15 42 (19.81%) DNS
16 40 (18.87%) Migration
16 40 (18.87%) VMware Infrastructure
17 39 (18.40%) Red Hat
18 38 (17.92%) Windows Server 2008
18 38 (17.92%) Data Centre
18 38 (17.92%) Microsoft Clustering
19 36 (16.98%) Red Hat Enterprise Linux
20 34 (16.04%) Bash Shell
21 32 (15.09%) Perl
22 30 (14.15%) IIS

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 30 (14.15%) IIS
2 24 (11.32%) MS Exchange
3 22 (10.38%) Apache
3 22 (10.38%) Exchange Server 2010
4 15 (7.08%) WebLogic
5 12 (5.66%) JBoss
6 10 (4.72%) Exchange Server 2013
7 8 (3.77%) Exchange Server 2007
7 8 (3.77%) Oracle SOA Suite
7 8 (3.77%) WebSphere
8 6 (2.83%) Skype for Business
8 6 (2.83%) Tomcat
9 5 (2.36%) Apache Pig
10 3 (1.42%) Confluence
10 3 (1.42%) Elasticsearch
10 3 (1.42%) OpenStack
10 3 (1.42%) WebSphere Application Server
10 3 (1.42%) WildFly
11 2 (0.94%) nginx
11 2 (0.94%) WebSphere Portal
Applications
1 17 (8.02%) MS Excel
2 4 (1.89%) MS Office
3 2 (0.94%) MS Visio
Business Applications
1 9 (4.25%) Oracle EBS R12
2 6 (2.83%) Oracle EBS
3 5 (2.36%) Oracle Applications
4 3 (1.42%) Dynamics CRM
5 2 (0.94%) SAP Oil and Gas
6 1 (0.47%) Maximo
6 1 (0.47%) Oracle BPM
Cloud Services
1 24 (11.32%) Amazon AWS
2 23 (10.85%) Microsoft Azure
3 12 (5.66%) IaaS
4 10 (4.72%) Cloud Computing
5 8 (3.77%) GitHub
6 7 (3.30%) Office 365
7 6 (2.83%) PaaS
8 5 (2.36%) Azure Active Directory
8 5 (2.36%) SaaS
9 4 (1.89%) Amazon S3
10 3 (1.42%) Amazon EC2
10 3 (1.42%) OpenShift
11 2 (0.94%) Amazon ELB
12 1 (0.47%) Amazon Kinesis
12 1 (0.47%) AWS CloudFormation
12 1 (0.47%) AWS Lambda
12 1 (0.47%) AWS OpsWorks
12 1 (0.47%) G Suite
12 1 (0.47%) iTunes
12 1 (0.47%) Slack
Communications & Networking
1 60 (28.30%) SAN
2 46 (21.70%) Firewall
3 42 (19.81%) DNS
4 25 (11.79%) DHCP
5 20 (9.43%) TCP/IP
6 19 (8.96%) SSL
7 14 (6.60%) LDAP
8 12 (5.66%) LAN
8 12 (5.66%) WAN
9 10 (4.72%) Remote Desktop
10 9 (4.25%) NAS
11 8 (3.77%) VLAN
12 7 (3.30%) HTTP
12 7 (3.30%) MPLS
12 7 (3.30%) VPN
13 6 (2.83%) iSCSI
14 5 (2.36%) FTP
15 4 (1.89%) Internet
15 4 (1.89%) NetScaler
16 3 (1.42%) Wireless
Database & Business Intelligence
1 58 (27.36%) SQL Server
2 26 (12.26%) Oracle Database
3 18 (8.49%) SQL Server 2008
4 16 (7.55%) MySQL
5 13 (6.13%) Oracle Database 11g
5 13 (6.13%) SQL Server 2012
6 12 (5.66%) Data Warehouse
7 11 (5.19%) Oracle Database 10g
7 11 (5.19%) SQL Server Integration Services
8 10 (4.72%) PostgreSQL
9 8 (3.77%) Oracle BI EE
9 8 (3.77%) Oracle Database 12c
10 7 (3.30%) Amazon RDS
10 7 (3.30%) Data Mining
10 7 (3.30%) GIS
10 7 (3.30%) Power BI
10 7 (3.30%) SQL Server Reporting Services
11 6 (2.83%) DB2
11 6 (2.83%) SQL Server 2005
11 6 (2.83%) SQL Server Analysis Services
Development Applications
1 17 (8.02%) Jenkins
2 12 (5.66%) Git (software)
3 8 (3.77%) JIRA
4 7 (3.30%) Team Foundation Server
4 7 (3.30%) TeamCity
5 6 (2.83%) Subversion
6 3 (1.42%) Artifactory
6 3 (1.42%) CruiseControl
6 3 (1.42%) Gitweb
6 3 (1.42%) GoCD
6 3 (1.42%) Octopus Deploy
6 3 (1.42%) Talend Open Studio
6 3 (1.42%) Visual Studio Team System
7 2 (0.94%) ClearCase
7 2 (0.94%) ClearQuest
7 2 (0.94%) MSI
8 1 (0.47%) Eclipse
8 1 (0.47%) PowerBuilder
8 1 (0.47%) Visual Studio
8 1 (0.47%) WebDriver
General
1 63 (29.72%) Finance
2 24 (11.32%) Banking
3 13 (6.13%) Financial Institution
4 8 (3.77%) Law
5 7 (3.30%) Legal
6 4 (1.89%) Telecoms
7 3 (1.42%) Investment Banking
7 3 (1.42%) Marketing
7 3 (1.42%) Publishing
8 2 (0.94%) Electronics
8 2 (0.94%) Local Government
8 2 (0.94%) Manufacturing
9 1 (0.47%) Advertising
9 1 (0.47%) German Language
9 1 (0.47%) Prime Brokerage
9 1 (0.47%) Retail
Job Titles
1 41 (19.34%) Administrator
2 33 (15.57%) DBA
3 23 (10.85%) Infrastructure Engineer
4 21 (9.91%) Architect
5 18 (8.49%) Consultant
6 17 (8.02%) Linux Engineer
7 15 (7.08%) Systems Engineer
8 14 (6.60%) SQL DBA
8 14 (6.60%) Systems Administrator
9 13 (6.13%) DevOps Engineer
9 13 (6.13%) Linux Systems Engineer
9 13 (6.13%) Oracle DBA
9 13 (6.13%) Unix Administrator
10 11 (5.19%) Unix Systems Administrator
11 10 (4.72%) Linux Administrator
11 10 (4.72%) Windows Engineer
12 8 (3.77%) SQL Server DBA
13 7 (3.30%) Business Intelligence Manager
13 7 (3.30%) Business Manager
13 7 (3.30%) Senior Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 22 (10.38%) Middleware
2 18 (8.49%) .NET
3 12 (5.66%) HTML
4 11 (5.19%) Web Services
5 9 (4.25%) ASP.NET
6 7 (3.30%) J2EE
6 7 (3.30%) RabbitMQ
6 7 (3.30%) WebSphere MQ
7 5 (2.36%) .NET Framework
7 5 (2.36%) IBM Integration Bus
7 5 (2.36%) LAPP Stack
7 5 (2.36%) REST
8 4 (1.89%) ActiveMQ
8 4 (1.89%) jQuery
8 4 (1.89%) MSMQ
8 4 (1.89%) SOAP
8 4 (1.89%) XML
9 3 (1.42%) CSS
9 3 (1.42%) Hibernate
9 3 (1.42%) JMS
Miscellaneous
1 38 (17.92%) Data Centre
2 24 (11.32%) Replication
3 13 (6.13%) Analytical Skills
4 10 (4.72%) Hedge funds
5 8 (3.77%) Computer Science
5 8 (3.77%) EMC VNX
6 7 (3.30%) Enterprise Software
7 5 (2.36%) Management Information System
7 5 (2.36%) Public Cloud
8 4 (1.89%) Algorithms
8 4 (1.89%) Derivative
8 4 (1.89%) EMC VMAX
8 4 (1.89%) Fintech
8 4 (1.89%) HP StoreVirtual
8 4 (1.89%) Hybrid Cloud
8 4 (1.89%) Virtual Team
9 3 (1.42%) Grid Computing
9 3 (1.42%) Mobile App
9 3 (1.42%) User Experience
9 3 (1.42%) Wiki
Operating Systems
1 97 (45.75%) Linux
2 91 (42.92%) Windows
3 65 (30.66%) Unix
4 49 (23.11%) Windows Server
5 38 (17.92%) Windows Server 2008
6 36 (16.98%) Red Hat Enterprise Linux
7 27 (12.74%) Windows Server 2012
8 18 (8.49%) Solaris
9 15 (7.08%) Windows Server 2003
10 14 (6.60%) AIX
11 11 (5.19%) CentOS
12 6 (2.83%) SUSE
13 3 (1.42%) Ubuntu
13 3 (1.42%) Windows 8
14 2 (0.94%) SUSE Linux Enterprise Server
14 2 (0.94%) VMS
14 2 (0.94%) Windows 7
14 2 (0.94%) Windows XP
15 1 (0.47%) HPUX
15 1 (0.47%) Oracle Linux
Processes & Methodologies
1 49 (23.11%) High Availability
2 47 (22.17%) ITIL
3 40 (18.87%) Migration
4 21 (9.91%) DevOps
5 19 (8.96%) Business Intelligence
5 19 (8.96%) Load Balancing
6 17 (8.02%) Agile Software Development
7 14 (6.60%) Configuration Management
7 14 (6.60%) Disaster Recovery
8 13 (6.13%) Continuous Integration
8 13 (6.13%) Patch Management
8 13 (6.13%) Performance Tuning
8 13 (6.13%) Service Delivery
9 11 (5.19%) SOA
10 10 (4.72%) Data Centre Operations
10 10 (4.72%) Open Source
10 10 (4.72%) Stakeholder Management
11 9 (4.25%) E-Commerce
11 9 (4.25%) Server Building
11 9 (4.25%) Service Management
Programming Languages
1 52 (24.53%) PowerShell
1 52 (24.53%) SQL
2 47 (22.17%) Python
3 34 (16.04%) Bash Shell
4 32 (15.09%) Perl
5 25 (11.79%) Ruby
6 17 (8.02%) Java
7 16 (7.55%) C
8 14 (6.60%) Shell Script
9 12 (5.66%) PHP
10 11 (5.19%) C#
11 7 (3.30%) VBA
12 6 (2.83%) JavaScript
13 5 (2.36%) Korn
13 5 (2.36%) VB
14 3 (1.42%) Pig Latin
14 3 (1.42%) PL/SQL
15 2 (0.94%) Jython
16 1 (0.47%) C++
16 1 (0.47%) MATLAB
Qualifications
1 18 (8.49%) Microsoft Certification
1 18 (8.49%) Security Cleared
2 15 (7.08%) SC Cleared
3 14 (6.60%) MCITP
4 11 (5.19%) MCSE
4 11 (5.19%) Oracle Certification
5 9 (4.25%) CCNA
5 9 (4.25%) Cisco Certification
6 8 (3.77%) Degree
7 7 (3.30%) CCNP
8 5 (2.36%) MCP
9 4 (1.89%) CCIE
9 4 (1.89%) IBM Certification
9 4 (1.89%) MCSA
9 4 (1.89%) OCP
10 3 (1.42%) MCDBA
10 3 (1.42%) MCDST
10 3 (1.42%) MCTS
11 2 (0.94%) RHCE
11 2 (0.94%) RHCT
Quality Assurance & Compliance
1 9 (4.25%) PCI DSS
2 6 (2.83%) QA
3 3 (1.42%) SLA
4 1 (0.47%) ISO15022
4 1 (0.47%) ISO20022
4 1 (0.47%) JSP 440
4 1 (0.47%) Sarbanes-Oxley
System Software
1 57 (26.89%) Active Directory
2 40 (18.87%) VMware Infrastructure
3 25 (11.79%) Hyper-V
4 17 (8.02%) vSphere
5 16 (7.55%) Oracle RAC
6 14 (6.60%) Virtual Machines
7 13 (6.13%) GFS2
7 13 (6.13%) GlusterFS
7 13 (6.13%) OCFS2
8 10 (4.72%) Veritas Cluster Server
9 9 (4.25%) Terminal Services
9 9 (4.25%) VMware ESXi
10 8 (3.77%) RHEV
11 7 (3.30%) NFS
11 7 (3.30%) XenApp
12 6 (2.83%) DFS Replication
12 6 (2.83%) Samba
13 5 (2.36%) VMware ESX
14 4 (1.89%) XenDesktop
15 3 (1.42%) Docker
Systems Management
1 45 (21.23%) Puppet
2 38 (17.92%) Microsoft Clustering
3 27 (12.74%) Failover Clustering
4 14 (6.60%) Ansible
4 14 (6.60%) NetBackup
4 14 (6.60%) SCCM
5 13 (6.13%) CFEngine
5 13 (6.13%) SELinux
6 11 (5.19%) OpenView
6 11 (5.19%) SCOM
7 10 (4.72%) Control-M
7 10 (4.72%) Nagios
8 9 (4.25%) Opscode Chef
8 9 (4.25%) SCVMM
8 9 (4.25%) Tivoli Storage Manager
9 8 (3.77%) Enterprise Manager Cloud Control
9 8 (3.77%) HP Data Protector
9 8 (3.77%) SCOrch
10 6 (2.83%) Data Guard
10 6 (2.83%) WMI
Vendors
1 76 (35.85%) Microsoft
2 55 (25.94%) VMware
3 47 (22.17%) HP
4 45 (21.23%) Oracle
5 39 (18.40%) Red Hat
6 26 (12.26%) Cisco
7 22 (10.38%) NetApp
8 21 (9.91%) EMC
9 19 (8.96%) Veritas
10 17 (8.02%) IBM
11 14 (6.60%) Citrix
11 14 (6.60%) Symantec
12 10 (4.72%) 3PAR
13 9 (4.25%) Brocade
13 9 (4.25%) Sun
14 7 (3.30%) CheckPoint
14 7 (3.30%) Juniper
14 7 (3.30%) Mapinfo
15 6 (2.83%) Dell
16 5 (2.36%) CommVault
London
Opus Recruitment Solutions Ltd
Rate: £300 - £350 per day
Posted: 4 days ago
London
Opus Recruitment Solutions Ltd
Rate: £300 - £350 per day
Posted: 4 days ago
London
Lorien Resourcing
Posted: 3 days ago
London
Harrington Starr
Rate: £550 - £650 per day
Posted: 4 days ago
London
onezeero.
Rate: £450 - £500 per day
Posted: 4 days ago