The table below looks at the prevalence of the term Clustering in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Clustering over the 3 months to 2 December 2016 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
2 Dec 2016
Same period 2015 Same period 2014
Clustering
Rank 150 119 175
Rank change year-on-year
-31 +56
Contract jobs citing Clustering 13 38 33
As % of all contract IT jobs located in the City of London 0.40% 1.08% 0.56%
As % of the Miscellaneous category 0.99% 2.70% 1.49%
Number of daily rates quoted 10 23 25
Median daily rate £431 £425 £400
Median daily rate % change year-on-year
+1.47% +6.25%
90% offered a daily rate of more than £320 £375 £294
10% offered a daily rate of more than £575 £480 £500
UK excluding London median daily rate £342 £350 £375
% change year-on-year
-2.28% -6.66%
Number of hourly rates quoted 0 1 1
Median hourly rate - £41.50 £44.50
Median hourly rate % change year-on-year
- -6.74%
UK excluding London median hourly rate £38.50 £39.00 £27.50
% change year-on-year
-1.28% +41.81%
Clustering
London

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

Miscellaneous Category
City of London
Contract IT job ads with a match in the
Miscellaneous category
1314 1407 2221
As % of all contract IT jobs located in the City of London 40.71% 40.06% 37.84%
Number of daily rates quoted 992 1088 1725
Median daily rate £510 £500 £450
Median daily rate % change year-on-year
+2.00% +11.11%
90% offered a daily rate of more than £338 £300 £275
10% offered a daily rate of more than £650 £650 £650
UK excluding London median daily rate £375 £385 £363
% change year-on-year
-2.59% +6.20%
Number of hourly rates quoted 19 21 40
Median hourly rate £19.00 £20.00 £16.00
Median hourly rate % change year-on-year
-5.00% +25.00%
90% offered a hourly rate of more than £13.70 £13.00 £11.70
10% offered a hourly rate of more than £55.00 £28.00 £23.15
UK excluding London median hourly rate £18.50 £19.50 £16.75
% change year-on-year
-5.12% +16.41%

Clustering
Jobs Demand Trend in the City of London

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

Clustering Jobs Demand Trend in the City of London

Clustering
Daily Rate Trend in the City of London

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

Clustering Daily Rate Trend in the City of London

Clustering
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Clustering across the City of London region over the 3 months to 2 December 2016.

Clustering Daily Rate Histogram in the City of London

Clustering
Hourly Rate Trend in the City of London

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

Clustering Hourly Rate Trend in the City of London

Clustering
Top 30 Related IT Skills in the City of London

For the 6 months to 2 December 2016, 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 City of London region with a requirement for Clustering.

1 38 (71.70%) Linux
2 32 (60.38%) Unix
3 29 (54.72%) Finance
4 24 (45.28%) High Availability
5 22 (41.51%) Bash Shell
5 22 (41.51%) Puppet
6 21 (39.62%) Windows
7 20 (37.74%) Python
8 19 (35.85%) SQL Server
9 17 (32.08%) Ruby
10 15 (28.30%) Hedge funds
10 15 (28.30%) Financial Institution
11 14 (26.42%) Service Delivery
11 14 (26.42%) Oracle
11 14 (26.42%) Active Directory
11 14 (26.42%) OCFS2
11 14 (26.42%) SELinux
11 14 (26.42%) GlusterFS
11 14 (26.42%) GFS2
11 14 (26.42%) CFEngine
11 14 (26.42%) PowerShell
11 14 (26.42%) Patch Management
11 14 (26.42%) Failover Clustering
12 13 (24.53%) Microsoft Clustering
12 13 (24.53%) Microsoft
12 13 (24.53%) SQL
12 13 (24.53%) Migration
13 12 (22.64%) Middleware
13 12 (22.64%) IIS
13 12 (22.64%) DNS

Clustering
Top Related IT Skills in the City of 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 12 (22.64%) IIS
2 8 (15.09%) Apache
3 5 (9.43%) JBoss
3 5 (9.43%) MS Exchange
4 4 (7.55%) Exchange Server 2010
5 3 (5.66%) Blackberry Enterprise Server
6 2 (3.77%) IBM Domino
6 2 (3.77%) IBM Notes
6 2 (3.77%) WebLogic
7 1 (1.89%) Apache Pig
7 1 (1.89%) Apache Spark
7 1 (1.89%) Exchange Server 2007
7 1 (1.89%) Oracle HTTP Server
7 1 (1.89%) Oracle SOA Suite
7 1 (1.89%) Skype for Business
7 1 (1.89%) Tomcat
7 1 (1.89%) WebSphere
7 1 (1.89%) WebSphere Application Server
Applications
1 4 (7.55%) MS Excel
Business Applications
1 1 (1.89%) Faxination
Cloud Services
1 5 (9.43%) Amazon AWS
2 2 (3.77%) IaaS
2 2 (3.77%) Microsoft Azure
3 1 (1.89%) Amazon S3
3 1 (1.89%) Mimecast
3 1 (1.89%) Office 365
3 1 (1.89%) OpenShift
Communications & Networking
1 12 (22.64%) DNS
2 8 (15.09%) Firewall
3 6 (11.32%) SSL
4 5 (9.43%) SAN
5 4 (7.55%) LAN
5 4 (7.55%) LDAP
5 4 (7.55%) TCP/IP
5 4 (7.55%) WAN
6 3 (5.66%) DHCP
6 3 (5.66%) NAS
7 2 (3.77%) AMQP
7 2 (3.77%) HTTP
7 2 (3.77%) Internet
7 2 (3.77%) NetScaler
7 2 (3.77%) SMTP
8 1 (1.89%) DDNS
8 1 (1.89%) Kerberos
8 1 (1.89%) Network Security
8 1 (1.89%) VLAN
8 1 (1.89%) Wireshark
Database & Business Intelligence
1 19 (35.85%) SQL Server
2 5 (9.43%) Oracle Database
3 4 (7.55%) Oracle Database 10g
3 4 (7.55%) Oracle Database 12c
3 4 (7.55%) SQL Server 2012
4 3 (5.66%) MySQL
5 2 (3.77%) DB2
5 2 (3.77%) Ingres
5 2 (3.77%) MariaDB
6 1 (1.89%) Apache Hive
6 1 (1.89%) Hadoop
6 1 (1.89%) HBase
6 1 (1.89%) Microsoft Analysis Services
6 1 (1.89%) Oracle Database 11g
6 1 (1.89%) QlikView
6 1 (1.89%) SQL Server 2008
6 1 (1.89%) SQL Server 2014
6 1 (1.89%) SQL Server Analysis Services
6 1 (1.89%) SQL Server Reporting Services
6 1 (1.89%) Sqoop
Development Applications
1 5 (9.43%) Jenkins
2 2 (3.77%) JIRA
2 2 (3.77%) MSI
2 2 (3.77%) Subversion
3 1 (1.89%) Git (software)
3 1 (1.89%) VisualVM
General
1 29 (54.72%) Finance
2 15 (28.30%) Financial Institution
3 8 (15.09%) Banking
4 4 (7.55%) Legal
5 3 (5.66%) Retail
6 2 (3.77%) Advertising
7 1 (1.89%) French Language
7 1 (1.89%) Law
7 1 (1.89%) Publishing
7 1 (1.89%) Telecoms
Job Titles
1 15 (28.30%) Linux Engineer
2 14 (26.42%) Linux Systems Engineer
2 14 (26.42%) Systems Engineer
3 10 (18.87%) Administrator
4 6 (11.32%) DBA
4 6 (11.32%) SQL DBA
5 5 (9.43%) Developer
5 5 (9.43%) DevOps Engineer
5 5 (9.43%) SQL Server DBA
6 3 (5.66%) Data Centre Engineer
6 3 (5.66%) DevOps Systems Engineer
6 3 (5.66%) Infrastructure Engineer
6 3 (5.66%) Linux DevOps Engineer
6 3 (5.66%) Linux/Unix DevOps
6 3 (5.66%) Operations Engineer
6 3 (5.66%) Senior Infrastructure Engineer
6 3 (5.66%) Unix Engineer
7 2 (3.77%) Automation Engineer
7 2 (3.77%) Linux Administrator
7 2 (3.77%) Oracle SQL Server DBA
Libraries, Frameworks & Software Standards
1 12 (22.64%) Middleware
2 6 (11.32%) HTML
3 3 (5.66%) XML
4 2 (3.77%) .NET
4 2 (3.77%) jQuery
4 2 (3.77%) JSON
4 2 (3.77%) JSON Schema
4 2 (3.77%) Node.js
4 2 (3.77%) RabbitMQ
4 2 (3.77%) REST
4 2 (3.77%) RESTful
4 2 (3.77%) XSD
5 1 (1.89%) ActiveMQ
5 1 (1.89%) J2EE
5 1 (1.89%) JMS
5 1 (1.89%) JMX
5 1 (1.89%) SPNEGO
5 1 (1.89%) Web Services
5 1 (1.89%) WebSphere MQ
Miscellaneous
1 15 (28.30%) Hedge funds
2 8 (15.09%) Data Centre
3 5 (9.43%) Analytical Skills
3 5 (9.43%) Public Cloud
3 5 (9.43%) Replication
4 4 (7.55%) Computer Science
5 3 (5.66%) Blackberry
5 3 (5.66%) Enterprise Software
6 2 (3.77%) Fintech
6 2 (3.77%) HP StoreVirtual
7 1 (1.89%) Algorithms
7 1 (1.89%) BYOD
7 1 (1.89%) CLARiiON
7 1 (1.89%) Grid Computing
7 1 (1.89%) Management Information System
7 1 (1.89%) VCE vBlock
7 1 (1.89%) Virtual Team
7 1 (1.89%) Visualisation
Operating Systems
1 38 (71.70%) Linux
2 32 (60.38%) Unix
3 21 (39.62%) Windows
4 10 (18.87%) Red Hat Enterprise Linux
5 6 (11.32%) CentOS
6 5 (9.43%) SUSE
6 5 (9.43%) Windows Server
7 4 (7.55%) Windows Server 2008
7 4 (7.55%) Windows Server 2012
8 3 (5.66%) AIX
8 3 (5.66%) Solaris
8 3 (5.66%) SUSE Linux Enterprise Server
8 3 (5.66%) Windows Server 2003
9 1 (1.89%) Android
9 1 (1.89%) Apple iOS
9 1 (1.89%) Windows Mobile
Processes & Methodologies
1 24 (45.28%) High Availability
2 14 (26.42%) Patch Management
2 14 (26.42%) Service Delivery
3 13 (24.53%) Migration
4 8 (15.09%) ITIL
5 7 (13.21%) Configuration Management
6 6 (11.32%) Disaster Recovery
7 5 (9.43%) Continuous Integration
7 5 (9.43%) Data Centre Operations
7 5 (9.43%) Database Security
7 5 (9.43%) DevOps
7 5 (9.43%) Load Balancing
8 4 (7.55%) Build Automation
8 4 (7.55%) Capacity Management
8 4 (7.55%) Enterprise Architecture
8 4 (7.55%) Performance Tuning
8 4 (7.55%) Service Management
9 3 (5.66%) Business Continuity
9 3 (5.66%) ITSM
9 3 (5.66%) Low Latency
Programming Languages
1 22 (41.51%) Bash Shell
2 20 (37.74%) Python
3 17 (32.08%) Ruby
4 14 (26.42%) PowerShell
5 13 (24.53%) SQL
6 9 (16.98%) Perl
7 4 (7.55%) C
8 3 (5.66%) C#
9 2 (3.77%) Java
9 2 (3.77%) JavaScript
10 1 (1.89%) Shell Script
10 1 (1.89%) T-SQL
10 1 (1.89%) VB
Qualifications
1 5 (9.43%) Microsoft Certification
2 4 (7.55%) Degree
2 4 (7.55%) IBM Certification
2 4 (7.55%) MCITP
2 4 (7.55%) OCP
2 4 (7.55%) Oracle Certification
3 1 (1.89%) MCP
3 1 (1.89%) MCSE
Quality Assurance & Compliance
1 6 (11.32%) PCI DSS
System Software
1 14 (26.42%) Active Directory
1 14 (26.42%) GFS2
1 14 (26.42%) GlusterFS
1 14 (26.42%) OCFS2
2 7 (13.21%) VMware Infrastructure
3 5 (9.43%) DFS Replication
4 4 (7.55%) Oracle RAC
5 3 (5.66%) Veritas Cluster Server
6 2 (3.77%) Hyper-V
7 1 (1.89%) HDFS
7 1 (1.89%) Terminal Services
Systems Management
1 22 (41.51%) Puppet
2 14 (26.42%) CFEngine
2 14 (26.42%) Failover Clustering
2 14 (26.42%) SELinux
3 13 (24.53%) Microsoft Clustering
4 5 (9.43%) Ansible
5 4 (7.55%) HP Data Protector
6 3 (5.66%) Nagios
7 2 (3.77%) Control-M
7 2 (3.77%) NetBackup
7 2 (3.77%) OpenView
7 2 (3.77%) Opscode Chef
7 2 (3.77%) SCCM
8 1 (1.89%) Cacti
8 1 (1.89%) Oracle Enterprise Manager
8 1 (1.89%) SCOM
8 1 (1.89%) ServiceCenter
8 1 (1.89%) Symantec Enterprise Vault
Vendors
1 14 (26.42%) Oracle
2 13 (24.53%) Microsoft
3 9 (16.98%) HP
3 9 (16.98%) VMware
4 7 (13.21%) IBM
4 7 (13.21%) Red Hat
5 5 (9.43%) Veritas
6 4 (7.55%) EMC
6 4 (7.55%) Symantec
7 3 (5.66%) Barracuda Networks
7 3 (5.66%) Citrix
7 3 (5.66%) Splunk
8 2 (3.77%) Cisco
8 2 (3.77%) F5
8 2 (3.77%) Juniper
8 2 (3.77%) Lotus
8 2 (3.77%) Remedy
8 2 (3.77%) Sybase
8 2 (3.77%) Teradata
9 1 (1.89%) Clearswift
City, London
Thebes IT
Rate: £500 - £650 per day + dependent on experience
Posted: 4 days ago