The following table provides summary statistics for contract job vacancies advertised in England 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 27 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
UK / England
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 567 511 517
Rank change year-on-year -56 +6  
Contract jobs citing ClearCase 34 112 109
As % of all contract IT jobs advertised in England 0.079% 0.23% 0.22%
As % of the Development Applications category 0.44% 1.44% 1.61%
Number of daily rates quoted 16 47 65
Median daily rate £488 £375 £400
Median daily rate % change year-on-year +30.00% -6.25%  
90% offered a daily rate of more than £400 £304 £250
10% offered a daily rate of more than £550 £535 £590
UK excluding London median daily rate £350 £345 £311
% change year-on-year +1.44% +10.84%  
Number of hourly rates quoted 6 6 2
Median hourly rate £40.63 £45.25 £42.00
Median hourly rate % change year-on-year -10.22% +7.73%  
90% offered a hourly rate of more than £38.50 £42.25 £38.00
10% offered a hourly rate of more than £43.75 £46.75 £46.00
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 England with a requirement for development application skills.

Contract Development Application Skills
England
Contract job vacancies with a requirement for development application skills 7654 7779 6772
As % of all contract IT job vacancies advertised in England 17.70% 15.69% 13.49%
Number of daily rates quoted 5234 5421 4527
Median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25%  
90% offered a daily rate of more than £325 £315 £293
10% offered a daily rate of more than £575 £550 £550
UK excluding London median daily rate £413 £400 £363
% change year-on-year +3.12% +10.34%  
Number of hourly rates quoted 139 125 102
Median hourly rate £42.50 £42.35 £37.45
Median hourly rate % change year-on-year +0.35% +13.08%  
90% offered a hourly rate of more than £32.50 £26.00 £22.18
10% offered a hourly rate of more than £61.69 £50.00 £45.00
UK excluding London median hourly rate £43.25 £42.00 £37.04
% change year-on-year +2.97% +13.39%  

ClearCase
Job Vacancy Trend in England

The job posting trend of jobs advertised in England 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 England

ClearCase
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for ClearCase in England

ClearCase
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing ClearCase in England over the 3 months to 27 June 2017.

Contractor daily rate histogram for ClearCase in England

ClearCase
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for ClearCase in England

ClearCase
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ClearCase within the England region over the 3 months to 27 June 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
London +5 19 £488 +14.70%
North West +21 5 - -
West Midlands -5 4 - -
East of England 0 3 - - 2
South East -25 2 £350 +12.00%
Yorkshire +28 1 - -
ClearCase
UK

For the 6 months to 27 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 England region with a requirement for ClearCase.

1 28 (50.91%) Java
2 25 (45.45%) Finance
3 24 (43.64%) SQL
4 22 (40.00%) Agile Software Development
5 17 (30.91%) Oracle
5 17 (30.91%) Linux
5 17 (30.91%) ClearQuest
6 15 (27.27%) Unix
6 15 (27.27%) JIRA
7 14 (25.45%) Subversion
7 14 (25.45%) Security Cleared
7 14 (25.45%) Git (software)
8 13 (23.64%) Continuous Integration
8 13 (23.64%) Python
8 13 (23.64%) WebLogic
8 13 (23.64%) Configuration Management
8 13 (23.64%) Jenkins
8 13 (23.64%) SDLC
9 12 (21.82%) Ansible
9 12 (21.82%) SC Cleared
9 12 (21.82%) Maven
10 11 (20.00%) Software Engineering
10 11 (20.00%) Puppet
10 11 (20.00%) Shell Script
10 11 (20.00%) Perl
11 10 (18.18%) Windows
11 10 (18.18%) Atlassian Bamboo
11 10 (18.18%) Team Foundation Server
12 9 (16.36%) Project Planning
12 9 (16.36%) SQL Server

ClearCase
Co-occurring IT Skills in England 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 13 (23.64%) WebLogic
2 4 (7.27%) SAS
2 4 (7.27%) Tomcat
3 3 (5.45%) Apache Spark
3 3 (5.45%) WebSphere
4 2 (3.64%) JBoss
5 1 (1.82%) WebSphere Application Server
5 1 (1.82%) WebSphere Process Server
Applications
1 2 (3.64%) Microsoft Excel
1 2 (3.64%) Microsoft Office
2 1 (1.82%) Microsoft PowerPoint
Cloud Services
1 8 (14.55%) Amazon AWS
2 3 (5.45%) OpenShift
3 2 (3.64%) Cloud Computing
4 1 (1.82%) Amazon EMR
4 1 (1.82%) BrowserStack
Communications & Networking
1 7 (12.73%) Firewall
2 4 (7.27%) LDAP
3 3 (5.45%) DHCP
3 3 (5.45%) LAN
3 3 (5.45%) TCP/IP
3 3 (5.45%) WAN
4 2 (3.64%) SpaceWire
4 2 (3.64%) SSL
5 1 (1.82%) DVB
5 1 (1.82%) HTTP
5 1 (1.82%) UPnP
Database & Business Intelligence
1 9 (16.36%) SQL Server
2 6 (10.91%) Hadoop
3 5 (9.09%) Oracle OWB
4 4 (7.27%) Data Warehouse
5 3 (5.45%) Apache Hive
5 3 (5.45%) Big Data
5 3 (5.45%) Pentaho
6 2 (3.64%) BusinessObjects
6 2 (3.64%) BusinessObjects Business Intelligence
6 2 (3.64%) DB2
6 2 (3.64%) Oracle Database
7 1 (1.82%) BODI
7 1 (1.82%) MS Access
7 1 (1.82%) SQL Server Analysis Services
7 1 (1.82%) SQL Server Reporting Services
Development Applications
1 17 (30.91%) ClearQuest
2 15 (27.27%) JIRA
3 14 (25.45%) Git (software)
3 14 (25.45%) Subversion
4 13 (23.64%) Jenkins
5 12 (21.82%) Maven
6 10 (18.18%) Atlassian Bamboo
6 10 (18.18%) Team Foundation Server
7 9 (16.36%) Bitbucket
8 8 (14.55%) NUnit
9 5 (9.09%) CruiseControl
10 4 (7.27%) Artifactory
11 3 (5.45%) Bugzilla
11 3 (5.45%) CA Gen
11 3 (5.45%) ERwin
11 3 (5.45%) Log4Net
11 3 (5.45%) Rational DOORS
12 2 (3.64%) Ant
12 2 (3.64%) Rational Robot
12 2 (3.64%) Visual Studio
General
1 25 (45.45%) Finance
2 8 (14.55%) Banking
3 6 (10.91%) Military
4 4 (7.27%) Financial Institution
4 4 (7.27%) Telecoms
5 3 (5.45%) Automotive
5 3 (5.45%) Avionics
6 2 (3.64%) Back Office
7 1 (1.82%) Front Office
7 1 (1.82%) Manufacturing
Job Titles
1 17 (30.91%) Developer
2 9 (16.36%) Java Developer
3 8 (14.55%) Architect
4 5 (9.09%) DevOps Engineer
4 5 (9.09%) Release Engineer
4 5 (9.09%) Release Manager
4 5 (9.09%) Software Developer
4 5 (9.09%) Unix Engineer
5 4 (7.27%) Automation Specialist
5 4 (7.27%) C# Developer
5 4 (7.27%) C++ Developer
5 4 (7.27%) Credit Risk Developer
5 4 (7.27%) Credit Risk Java Developer
5 4 (7.27%) Software Engineer
5 4 (7.27%) Systems Architect
6 3 (5.45%) C# Software Developer
6 3 (5.45%) C++ Software Developer
6 3 (5.45%) C++/C# Developer
6 3 (5.45%) Data Architect
6 3 (5.45%) Validation Engineer
Libraries, Frameworks & Software Standards
1 9 (16.36%) J2EE
1 9 (16.36%) XML
2 7 (12.73%) JSP
2 7 (12.73%) Web Services
3 5 (9.09%) HTML
3 5 (9.09%) Spring
3 5 (9.09%) WinForms
3 5 (9.09%) WPF
4 4 (7.27%) SOAP
4 4 (7.27%) XSD
5 3 (5.45%) .NET
5 3 (5.45%) .NET Framework
5 3 (5.45%) DOM
5 3 (5.45%) JiBX
5 3 (5.45%) jQuery
5 3 (5.45%) Servlets
6 2 (3.64%) Ajax
6 2 (3.64%) EJB
6 2 (3.64%) Entity Framework
6 2 (3.64%) Struts2
Miscellaneous
1 6 (10.91%) Analytical Skills
1 6 (10.91%) N-Tier
2 5 (9.09%) Grid Computing
3 4 (7.27%) Credit Risk
3 4 (7.27%) Embedded Systems
4 3 (5.45%) Clustering
4 3 (5.45%) Computer Science
4 3 (5.45%) Fixed Income
5 2 (3.64%) Algorithms
5 2 (3.64%) Linux Command Line
5 2 (3.64%) Management Information System
5 2 (3.64%) PMI
5 2 (3.64%) RIA
6 1 (1.82%) Client/Server
6 1 (1.82%) Market Risk
6 1 (1.82%) STB
6 1 (1.82%) Tandem
Operating Systems
1 17 (30.91%) Linux
2 15 (27.27%) Unix
3 10 (18.18%) Windows
4 8 (14.55%) Solaris
5 2 (3.64%) Red Hat Enterprise Linux
5 2 (3.64%) Windows 7
6 1 (1.82%) AIX
Processes & Methodologies
1 22 (40.00%) Agile Software Development
2 13 (23.64%) Configuration Management
2 13 (23.64%) Continuous Integration
2 13 (23.64%) SDLC
3 11 (20.00%) Software Engineering
4 9 (16.36%) Project Planning
5 8 (14.55%) DevOps
5 8 (14.55%) RUP
5 8 (14.55%) Waterfall
6 7 (12.73%) BDD
6 7 (12.73%) Business Intelligence
6 7 (12.73%) TDD
6 7 (12.73%) UML
7 6 (10.91%) Change Management
7 6 (10.91%) OO
7 6 (10.91%) Scrum
7 6 (10.91%) Software Architecture
7 6 (10.91%) Test Automation
8 5 (9.09%) Data Modelling
8 5 (9.09%) Open Source
Programming Languages
1 28 (50.91%) Java
2 24 (43.64%) SQL
3 13 (23.64%) Python
4 11 (20.00%) Perl
4 11 (20.00%) Shell Script
5 7 (12.73%) C
6 5 (9.09%) C#
6 5 (9.09%) PL/SQL
7 4 (7.27%) C++
8 3 (5.45%) Ada
8 3 (5.45%) JavaScript
8 3 (5.45%) Korn
9 2 (3.64%) Groovy
9 2 (3.64%) VB
9 2 (3.64%) VB6
10 1 (1.82%) Embedded C
10 1 (1.82%) Embedded C++
10 1 (1.82%) Jython
10 1 (1.82%) T-SQL
10 1 (1.82%) VBA
Qualifications
1 14 (25.45%) Security Cleared
2 12 (21.82%) SC Cleared
3 8 (14.55%) Degree
4 2 (3.64%) ITIL Certification
4 2 (3.64%) PMI Certification
5 1 (1.82%) Computer Science Degree
5 1 (1.82%) DV Cleared
5 1 (1.82%) ISEB
5 1 (1.82%) ISTQB
5 1 (1.82%) Numerate Degree
Quality Assurance & Compliance
1 3 (5.45%) MIL-STD-498
2 2 (3.64%) ECSS
3 1 (1.82%) Data Quality
3 1 (1.82%) QA
System Software
1 7 (12.73%) Active Directory
2 3 (5.45%) Cygwin
2 3 (5.45%) Docker
3 1 (1.82%) VMware Infrastructure
Systems Management
1 12 (21.82%) Ansible
2 11 (20.00%) Puppet
3 9 (16.36%) Terraform
4 8 (14.55%) BladeLogic
5 4 (7.27%) SCCM
6 1 (1.82%) Opscode Chef
Vendors
1 17 (30.91%) Oracle
2 9 (16.36%) Microsoft
3 6 (10.91%) BEA
3 6 (10.91%) BMC
3 6 (10.91%) Informatica
3 6 (10.91%) webMethods
4 4 (7.27%) Sybase
5 3 (5.45%) Atlassian
5 3 (5.45%) Cloudera
5 3 (5.45%) IBM
5 3 (5.45%) Infragistics
5 3 (5.45%) Pega
5 3 (5.45%) Remedy
5 3 (5.45%) Sun
6 2 (3.64%) Chordiant
6 2 (3.64%) Red Hat
7 1 (1.82%) MuleSoft
7 1 (1.82%) SAP
7 1 (1.82%) VMware
7 1 (1.82%) Zoho