The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for ClearCase skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ClearCase over the 3 months to 23 June 2017 with a comparison to the same period in 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.

IBM Rational ClearCase
London / City of London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 161 158 190
Rank change year-on-year -3 +32  
Contract jobs citing ClearCase 5 6 11
As % of all contract IT jobs advertised in the City of London 0.15% 0.18% 0.19%
As % of the Development Applications category 0.75% 1.01% 1.54%
Number of daily rates quoted 4 6 9
Median daily rate £550 £425 £450
Median daily rate % change year-on-year +29.41% -5.55%  
90% offered a daily rate of more than £525 £368 £408
10% offered a daily rate of more than £575 £425 £604
UK excluding London median daily rate - £345 £319
% change year-on-year - +8.23%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.63 £45.25 £37.00
% change year-on-year -10.22% +22.29%  

ClearCase is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for development application skills.

Contract Development Application Skills
City of London
Contract job vacancies with a requirement for development application skills 671 595 713
As % of all contract IT job vacancies advertised in the City of London 20.33% 17.58% 12.27%
Number of daily rates quoted 507 495 580
Median daily rate £475 £450 £450
Median daily rate % change year-on-year +5.55% -  
90% offered a daily rate of more than £360 £338 £325
10% offered a daily rate of more than £583 £575 £600
UK excluding London median daily rate £413 £400 £363
% change year-on-year +3.12% +10.34%  
Number of hourly rates quoted 0 0 3
Median hourly rate - - £45.00
UK excluding London median hourly rate £42.50 £42.25 £37.00
% change year-on-year +0.59% +14.18%  

ClearCase
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing ClearCase as a proportion of all contract or permanent IT jobs with a match in the Development Applications category.

Job vacancy trend for ClearCase in the City of London

ClearCase
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for ClearCase in the City of London

ClearCase
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for ClearCase in the City of London

For the 6 months to 23 June 2017, IT contractor jobs citing ClearCase 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 ClearCase.

1 5 (100.00%) SQL
1 5 (100.00%) Agile Software Development
1 5 (100.00%) Subversion
2 4 (80.00%) Spring
2 4 (80.00%) NUnit
2 4 (80.00%) Financial Institution
2 4 (80.00%) Finance
2 4 (80.00%) Scrum
2 4 (80.00%) Grid Computing
2 4 (80.00%) Oracle
2 4 (80.00%) SQL Server
2 4 (80.00%) Java
2 4 (80.00%) N-Tier
2 4 (80.00%) BDD
2 4 (80.00%) SDLC
2 4 (80.00%) Team Foundation Server
2 4 (80.00%) CruiseControl
3 3 (60.00%) DevOps
3 3 (60.00%) Credit Risk
4 2 (40.00%) Project Planning
4 2 (40.00%) Change Management
4 2 (40.00%) Windows
4 2 (40.00%) Web Services
5 1 (20.00%) Sonatype Nexus
5 1 (20.00%) BrowserStack
5 1 (20.00%) Release Automation
5 1 (20.00%) IBM UrbanCode
5 1 (20.00%) Artefact Management
5 1 (20.00%) Puppet
5 1 (20.00%) Hudson

ClearCase
Co-occurring 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:

Cloud Services
1 1 (20.00%) BrowserStack
Communications & Networking
1 1 (20.00%) HTTP
1 1 (20.00%) LDAP
1 1 (20.00%) SSL
Database & Business Intelligence
1 4 (80.00%) SQL Server
Development Applications
1 5 (100.00%) Subversion
2 4 (80.00%) CruiseControl
2 4 (80.00%) NUnit
2 4 (80.00%) Team Foundation Server
3 1 (20.00%) Artifactory
3 1 (20.00%) Atlassian Bamboo
3 1 (20.00%) Cucumber
3 1 (20.00%) Git (software)
3 1 (20.00%) Hudson
3 1 (20.00%) IBM UrbanCode
3 1 (20.00%) Jenkins
3 1 (20.00%) Selenium
3 1 (20.00%) Sonatype Nexus
3 1 (20.00%) TeamCity
General
1 4 (80.00%) Finance
1 4 (80.00%) Financial Institution
2 1 (20.00%) Banking
2 1 (20.00%) Front Office
Job Titles
1 4 (80.00%) Developer
1 4 (80.00%) Java Developer
2 2 (40.00%) Credit Risk Developer
2 2 (40.00%) Credit Risk Java Developer
3 1 (20.00%) DevOps Engineer
3 1 (20.00%) Senior DevOps
3 1 (20.00%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 4 (80.00%) Spring
2 2 (40.00%) Web Services
3 1 (20.00%) HTML
3 1 (20.00%) JDBC
3 1 (20.00%) JSP
3 1 (20.00%) Servlets
3 1 (20.00%) SOAP
3 1 (20.00%) XML
Miscellaneous
1 4 (80.00%) Grid Computing
1 4 (80.00%) N-Tier
2 3 (60.00%) Credit Risk
Operating Systems
1 2 (40.00%) Windows
Processes & Methodologies
1 5 (100.00%) Agile Software Development
2 4 (80.00%) BDD
2 4 (80.00%) Scrum
2 4 (80.00%) SDLC
3 3 (60.00%) DevOps
4 2 (40.00%) Change Management
4 2 (40.00%) Project Planning
5 1 (20.00%) Artefact Management
5 1 (20.00%) Release Automation
5 1 (20.00%) Test Automation
Programming Languages
1 5 (100.00%) SQL
2 4 (80.00%) Java
3 1 (20.00%) Bash Shell
3 1 (20.00%) Python
3 1 (20.00%) Ruby
3 1 (20.00%) Shell Script
Systems Management
1 1 (20.00%) Ansible
1 1 (20.00%) Opscode Chef
1 1 (20.00%) Puppet
Vendors
1 4 (80.00%) Oracle