Period
to 22 November 2017

The table below looks at the prevalence of the term Clustering in contract job vacancies advertised in Bristol. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Clustering over the 6 months to 22 November 2017 with a comparison to the same period over the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Clustering
South West > Bristol
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 99 90 99
Rank change year-on-year -9 +9 -13
Contract jobs citing Clustering 15 19 5
As % of all contract IT jobs advertised in Bristol 0.76% 1.12% 0.29%
As % of the Miscellaneous category 2.85% 3.50% 1.02%
Number of daily rates quoted 13 13 3
Bristol median daily rate £400 £325 £325
Median daily rate % change year-on-year +23.08% - -40.37%
10th Percentile £306 £272 £273
90th Percentile £443 £345 £428
South West median daily rate £400 £350 £375
% change year-on-year +14.29% -6.67% -13.04%
Number of hourly rates quoted 0 2 0
Bristol median hourly rate - £42.50 -
South West median hourly rate - £40.00 -

Clustering is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Bristol with a requirement for generic IT skills.

All Generic IT Skills
Bristol
Contract vacancies with a requirement for generic IT skills 526 543 489
As % of all contract IT jobs advertised in Bristol 26.69% 31.92% 28.65%
Number of daily rates quoted 357 419 365
Bristol median daily rate £375 £375 £375
10th Percentile £206 £237 £213
90th Percentile £538 £564 £538
South West median daily rate £400 £370 £375
% change year-on-year +8.11% -1.33% -
Number of hourly rates quoted 12 29 16
Bristol median hourly rate £16.25 £24.50 £18.50
Median hourly rate % change year-on-year -33.67% +32.43% +4.23%
10th Percentile £12.08 £12.00 £12.81
90th Percentile £57.63 £46.70 £44.50
South West median hourly rate £38.25 £26.50 £39.00
% change year-on-year +44.34% -32.05% +16.42%

Clustering
Job Vacancy Trend in Bristol

Job postings citing Clustering as a percentage of all IT jobs advertised in Bristol.

Job vacancy trend for Clustering in Bristol

Clustering
Contractor Daily Rate Trend in Bristol

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Clustering in Bristol.

Contractor daily rate trend for Clustering in Bristol

Clustering
Contractor Daily Rate Histogram in Bristol

The daily rate distribution of IT jobs citing Clustering in Bristol over the 6 months to 22 November 2017.

Contractor daily rate histogram for Clustering in Bristol

Clustering
Contractor Hourly Rate Trend in Bristol

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

Contractor hourly rate trend for Clustering in Bristol

For the 6 months to 22 November 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 Bristol region with a requirement for Clustering.

1 12 (80.00%) Linux
2 11 (73.33%) Veritas
2 11 (73.33%) Firewall
3 10 (66.67%) Cisco
3 10 (66.67%) Unix
4 9 (60.00%) ITIL
4 9 (60.00%) Oracle
4 9 (60.00%) Apache
4 9 (60.00%) Solaris
4 9 (60.00%) VMware
4 9 (60.00%) Load Balancing
5 8 (53.33%) Oracle Application Server
5 8 (53.33%) VMware Infrastructure
5 8 (53.33%) F5
5 8 (53.33%) High Availability
5 8 (53.33%) Sun
5 8 (53.33%) iPlanet
5 8 (53.33%) TCP/IP
5 8 (53.33%) DNS
5 8 (53.33%) Tomcat
5 8 (53.33%) JBoss
5 8 (53.33%) WebLogic
5 8 (53.33%) J2EE
5 8 (53.33%) AIX
6 7 (46.67%) HPUX
6 7 (46.67%) Veritas Volume Manager
7 6 (40.00%) KVM
7 6 (40.00%) Oracle Procure-to-Pay
7 6 (40.00%) Hyper-V
7 6 (40.00%) SUSE

Clustering
Co-occurring IT Skills in Bristol 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 9 (60.00%) Apache
2 8 (53.33%) iPlanet
2 8 (53.33%) JBoss
2 8 (53.33%) Oracle Application Server
2 8 (53.33%) Tomcat
2 8 (53.33%) WebLogic
3 5 (33.33%) SharePoint
4 4 (26.67%) Skype for Business
5 3 (20.00%) BizTalk Server
6 1 (6.67%) EPiServer
6 1 (6.67%) IIS
6 1 (6.67%) MQSeries
6 1 (6.67%) MS Exchange
6 1 (6.67%) OpenStack
6 1 (6.67%) WebLogic Portal
Applications
1 3 (20.00%) Microsoft Office
2 2 (13.33%) MS Visio
3 1 (6.67%) Microsoft Project
Business Applications
1 6 (40.00%) Oracle Procure-to-Pay
Cloud Services
1 4 (26.67%) Office 365
2 2 (13.33%) Amazon AWS
2 2 (13.33%) Microsoft Azure
Communications & Networking
1 11 (73.33%) Firewall
2 8 (53.33%) DNS
2 8 (53.33%) TCP/IP
3 5 (33.33%) DHCP
3 5 (33.33%) NAS
3 5 (33.33%) SAN
4 4 (26.67%) Skype
5 3 (20.00%) WAN
6 2 (13.33%) Extranet
6 2 (13.33%) Intranet
6 2 (13.33%) LAN
6 2 (13.33%) VLAN
7 1 (6.67%) Cisco IOS
7 1 (6.67%) FCoE
7 1 (6.67%) HTTPS
7 1 (6.67%) iSCSI
7 1 (6.67%) LDAP
7 1 (6.67%) NetScaler
7 1 (6.67%) Reverse Proxy
7 1 (6.67%) Spanning Tree
Database & Business Intelligence
1 1 (6.67%) BusinessObjects
1 1 (6.67%) Oracle Reports
General
1 1 (6.67%) Banking
1 1 (6.67%) Finance
Job Titles
1 6 (40.00%) Solaris Engineer
2 4 (26.67%) Unix Engineer
3 2 (13.33%) Administrator
3 2 (13.33%) Systems Administrator
3 2 (13.33%) Unix Administrator
3 2 (13.33%) Unix Systems Administrator
4 1 (6.67%) Analyst
4 1 (6.67%) Design Engineer
4 1 (6.67%) Infrastructure Engineer
4 1 (6.67%) Infrastructure Specialist
4 1 (6.67%) Senior Analyst
4 1 (6.67%) Windows Specialist
4 1 (6.67%) Wintel Engineer
4 1 (6.67%) Wintel Specialist
Libraries, Frameworks & Software Standards
1 8 (53.33%) J2EE
2 1 (6.67%) .NET
2 1 (6.67%) CSS
Miscellaneous
1 4 (26.67%) Enterprise Software
1 4 (26.67%) Replication
2 2 (13.33%) Data Centre
3 1 (6.67%) Client/Server
3 1 (6.67%) Grid Computing
3 1 (6.67%) Public Cloud
Operating Systems
1 12 (80.00%) Linux
2 10 (66.67%) Unix
3 9 (60.00%) Solaris
4 8 (53.33%) AIX
5 7 (46.67%) HPUX
6 6 (40.00%) SUSE
6 6 (40.00%) Windows
7 3 (20.00%) Windows Server
7 3 (20.00%) Windows Server 2008
7 3 (20.00%) Windows Server 2012
8 2 (13.33%) Red Hat Enterprise Linux
Processes & Methodologies
1 9 (60.00%) ITIL
1 9 (60.00%) Load Balancing
2 8 (53.33%) High Availability
3 4 (26.67%) ITIL V3
4 3 (20.00%) Procure-to-Pay
5 2 (13.33%) Capacity Management
5 2 (13.33%) Problem Management
6 1 (6.67%) Change Management
6 1 (6.67%) Configuration Management
6 1 (6.67%) Incident Management
6 1 (6.67%) Knowledge Management
6 1 (6.67%) Line Management
6 1 (6.67%) Requirements Management
6 1 (6.67%) Root Cause Analysis
6 1 (6.67%) Unit Testing
Programming Languages
1 5 (33.33%) PowerShell
2 2 (13.33%) Shell Script
3 1 (6.67%) Bash Shell
3 1 (6.67%) C-shell
3 1 (6.67%) Java
3 1 (6.67%) Korn
3 1 (6.67%) Perl
3 1 (6.67%) SQL
3 1 (6.67%) VB
3 1 (6.67%) VBScript
Qualifications
1 5 (33.33%) Security Cleared
2 4 (26.67%) SC Cleared
3 2 (13.33%) Microsoft Certification
System Software
1 8 (53.33%) VMware Infrastructure
2 7 (46.67%) Veritas Volume Manager
3 6 (40.00%) Hyper-V
3 6 (40.00%) KVM
4 5 (33.33%) Active Directory
5 2 (13.33%) ISA Server
5 2 (13.33%) Oracle RAC
5 2 (13.33%) Samba
5 2 (13.33%) XenApp
6 1 (6.67%) VMware ESXi
Systems Management
1 4 (26.67%) SCOM
2 2 (13.33%) AirWatch
2 2 (13.33%) Backup Exec
2 2 (13.33%) SCOrch
3 1 (6.67%) OpenView
3 1 (6.67%) SCCM
3 1 (6.67%) Tivoli Storage Manager
Vendors
1 11 (73.33%) Veritas
2 10 (66.67%) Cisco
3 9 (60.00%) Oracle
3 9 (60.00%) VMware
4 8 (53.33%) F5
4 8 (53.33%) Sun
5 6 (40.00%) HP
5 6 (40.00%) PlateSpin
5 6 (40.00%) Red Hat
6 5 (33.33%) Microsoft
7 4 (26.67%) Citrix
7 4 (26.67%) IBM
8 2 (13.33%) Dell
9 1 (6.67%) Cognos
9 1 (6.67%) Opsware
9 1 (6.67%) Siebel