Period
to 16 December 2018

The following table provides summary statistics for contract job vacancies with a requirement for ClearCase skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ClearCase over the 6 months to 16 December 2018 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
6 months to
16 Dec 2018
Same period 2017 Same period 2016
Rank 835 856 727
Rank change year-on-year +21 -129 -91
Contract jobs citing ClearCase 68 40 160
As % of all contract IT jobs advertised in the UK 0.065% 0.039% 0.16%
As % of the Development Applications category 0.30% 0.21% 0.94%
Number of daily rates quoted 37 24 80
UK median daily rate £400 £494 £400
Median daily rate % change year-on-year -18.99% +23.44% -3.32%
10th Percentile £305 £413 £285
90th Percentile £600 £625 £576
UK excluding London median daily rate £350 £475 £375
% change year-on-year -26.32% +26.67% -6.25%
Number of hourly rates quoted 2 8 12
UK median hourly rate £38.13 £45.00 £42.50
Median hourly rate % change year-on-year -15.28% +5.88% -5.56%
10th Percentile £33.81 £40.63 £36.95
90th Percentile £39.94 £67.88 £49.18
UK excluding London median hourly rate £38.13 £45.00 £42.50
% change year-on-year -15.28% +5.88% -5.56%

ClearCase is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for development application skills.

All Development Application Skills
UK
Contract vacancies with a requirement for development application skills 22,310 19,087 16,933
As % of all contract IT jobs advertised in the UK 21.41% 18.60% 16.50%
Number of daily rates quoted 15,341 13,335 11,337
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £325 £313 £300
90th Percentile £625 £600 £575
UK excluding London median daily rate £425 £413 £400
% change year-on-year +3.03% +3.13% +6.67%
Number of hourly rates quoted 234 265 253
UK median hourly rate £42.50 £42.50 £41.00
Median hourly rate % change year-on-year - +3.66% +2.50%
10th Percentile £30.73 £29.00 £22.04
90th Percentile £53.75 £62.15 £53.75
UK excluding London median hourly rate £42.75 £43.00 £41.00
% change year-on-year -0.58% +4.88% +2.50%

ClearCase
Job Vacancy Trend

Job postings citing ClearCase as a percentage of all IT jobs advertised.

Job vacancy trend for ClearCase in the UK

ClearCase
Contractor Daily Rate Trend

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

Contractor daily rate trend for ClearCase in the UK

ClearCase
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing ClearCase over the 6 months to 16 December 2018.

Contractor daily rate histogram for ClearCase in the UK

ClearCase
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for ClearCase in the UK

ClearCase
Top 10 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ClearCase within the UK over the 6 months to 16 December 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +21 63 £358 -30.24% 19
UK excluding London +38 60 £350 -26.32% 15
South East +20 36 £320 -8.57% 9
West Midlands - 11 £450 - 1
Midlands - 11 £450 - 1
London +2 10 £600 +9.09% 5
East of England +2 6 - - 1
Scotland - 5 £475 - 1
North West -16 2 - - 1
North of England -22 2 - - 2

For the 6 months to 16 December 2018, IT contractor jobs citing ClearCase also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads with a requirement for ClearCase.

1 45 (66.18%) Subversion
2 35 (51.47%) C
3 33 (48.53%) Linux
4 32 (47.06%) Configuration Management
5 31 (45.59%) Software Engineering
6 29 (42.65%) Python
7 28 (41.18%) C++
8 27 (39.71%) Ant
9 26 (38.24%) Integration Testing
10 25 (36.76%) NUnit
11 24 (35.29%) Requirements Analysis
11 24 (35.29%) UML
11 24 (35.29%) Unit Testing
11 24 (35.29%) CppUnit
11 24 (35.29%) GoogleTest
12 23 (33.82%) Unix
13 21 (30.88%) OO
13 21 (30.88%) OOD
13 21 (30.88%) Derivative
13 21 (30.88%) System Integration Testing
13 21 (30.88%) Multithreading
13 21 (30.88%) Memory Management
14 20 (29.41%) Git (software)
14 20 (29.41%) Use Case
15 19 (27.94%) Project Management
15 19 (27.94%) Security Cleared
16 18 (26.47%) SC Cleared
17 15 (22.06%) JIRA
17 15 (22.06%) DevOps
17 15 (22.06%) Jenkins

ClearCase
Co-occurring IT Skills 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 10 (14.71%) Apache
2 8 (11.76%) Confluence
2 8 (11.76%) nginx
3 2 (2.94%) CMS
4 1 (1.47%) Oracle Workflow
4 1 (1.47%) Tomcat
4 1 (1.47%) WebLogic
4 1 (1.47%) WebSphere
Applications
1 9 (13.24%) Simulink
2 1 (1.47%) Microsoft Excel
Cloud Services
1 10 (14.71%) Amazon AWS
2 8 (11.76%) Microsoft Azure
3 3 (4.41%) NuGet
4 2 (2.94%) GitHub
Communications & Networking
1 8 (11.76%) Reverse Proxy
2 6 (8.82%) DNS
2 6 (8.82%) SSL
3 4 (5.88%) 3GPP
3 4 (5.88%) 4G
3 4 (5.88%) 5G
3 4 (5.88%) LTE
3 4 (5.88%) Wireless
4 2 (2.94%) 3G
4 2 (2.94%) Ethernet
4 2 (2.94%) GSM
4 2 (2.94%) TCP/IP
4 2 (2.94%) UTRAN
4 2 (2.94%) WCDMA
5 1 (1.47%) Internet
Database & Business Intelligence
1 10 (14.71%) PostgreSQL
2 9 (13.24%) Oracle Database
2 9 (13.24%) SQL Server
3 1 (1.47%) Oracle Database 11g
3 1 (1.47%) SQL Server 2008
3 1 (1.47%) SQL Server Integration Services
Development Applications
1 45 (66.18%) Subversion
2 27 (39.71%) Ant
3 25 (36.76%) NUnit
4 24 (35.29%) CppUnit
4 24 (35.29%) GoogleTest
5 20 (29.41%) Git (software)
6 15 (22.06%) Jenkins
6 15 (22.06%) JIRA
7 11 (16.18%) Atlassian Bamboo
7 11 (16.18%) Vagrant
8 10 (14.71%) Bitbucket
9 6 (8.82%) TeamCity
10 5 (7.35%) ClearQuest
10 5 (7.35%) Maven
11 4 (5.88%) Eclipse
12 3 (4.41%) CruiseControl
12 3 (4.41%) JUnit
12 3 (4.41%) Mercurial
12 3 (4.41%) Team Foundation Server
12 3 (4.41%) Visual Studio
General
1 11 (16.18%) Finance
2 9 (13.24%) Automotive
3 6 (8.82%) Banking
4 5 (7.35%) Investment Banking
5 3 (4.41%) Avionics
5 3 (4.41%) Manufacturing
5 3 (4.41%) Telecoms
6 1 (1.47%) Financial Institution
6 1 (1.47%) Retail
Job Titles
1 32 (47.06%) Developer
2 21 (30.88%) Software Engineer
3 16 (23.53%) C Developer
4 10 (14.71%) C++ Developer
4 10 (14.71%) Developer/Software Engineer
5 8 (11.76%) C Software Engineer
6 6 (8.82%) C++ Software Engineer
6 6 (8.82%) DevOps Engineer
7 5 (7.35%) Embedded Engineer
7 5 (7.35%) Embedded Software Engineer
8 4 (5.88%) C/C++ Software Engineer
8 4 (5.88%) Consultant
8 4 (5.88%) Electronics Engineer
8 4 (5.88%) SC Cleared Software Engineer
8 4 (5.88%) Senior C++ Developer
8 4 (5.88%) Senior Developer
8 4 (5.88%) Systems Engineer
9 3 (4.41%) C/C++ Developer
9 3 (4.41%) JIRA Consultant
9 3 (4.41%) Software Developer
Libraries, Frameworks & Software Standards
1 7 (10.29%) XML
2 3 (4.41%) FIX Protocol
3 1 (1.47%) .NET
3 1 (1.47%) DOM
3 1 (1.47%) JiBX
3 1 (1.47%) JSP
3 1 (1.47%) Middleware
3 1 (1.47%) Qt
3 1 (1.47%) SOAP
3 1 (1.47%) WebSphere MQ
3 1 (1.47%) WinForms
3 1 (1.47%) WPF
3 1 (1.47%) wxPython
3 1 (1.47%) XSL
3 1 (1.47%) XSLT
Miscellaneous
1 21 (30.88%) Derivative
2 14 (20.59%) Analytical Skills
3 7 (10.29%) Self-Motivation
4 4 (5.88%) Algorithms
4 4 (5.88%) Embedded Systems
5 3 (4.41%) Equities
6 1 (1.47%) Fixed Income
Operating Systems
1 33 (48.53%) Linux
2 23 (33.82%) Unix
3 12 (17.65%) Windows
4 9 (13.24%) Windows Server
5 5 (7.35%) Solaris
6 1 (1.47%) Red Hat Enterprise Linux
6 1 (1.47%) Windows Server 2008
Processes & Methodologies
1 32 (47.06%) Configuration Management
2 31 (45.59%) Software Engineering
3 26 (38.24%) Integration Testing
4 24 (35.29%) Requirements Analysis
4 24 (35.29%) UML
4 24 (35.29%) Unit Testing
5 21 (30.88%) Memory Management
5 21 (30.88%) Multithreading
5 21 (30.88%) OO
5 21 (30.88%) OOD
5 21 (30.88%) System Integration Testing
6 20 (29.41%) Use Case
7 19 (27.94%) Project Management
8 15 (22.06%) DevOps
9 13 (19.12%) Agile Software Development
10 12 (17.65%) Continuous Integration
11 9 (13.24%) Problem-Solving
12 8 (11.76%) Continuous Deployment
13 7 (10.29%) Waterfall
14 5 (7.35%) Release Management
Programming Languages
1 35 (51.47%) C
2 29 (42.65%) Python
3 28 (41.18%) C++
4 14 (20.59%) Java
5 9 (13.24%) Embedded C
5 9 (13.24%) MATLAB
6 8 (11.76%) Perl
7 5 (7.35%) C#
7 5 (7.35%) Shell Script
8 4 (5.88%) SQL
9 3 (4.41%) PowerShell
10 2 (2.94%) Ada
10 2 (2.94%) Groovy
11 1 (1.47%) VB
11 1 (1.47%) VB6
11 1 (1.47%) VBA
Qualifications
1 19 (27.94%) Security Cleared
2 18 (26.47%) SC Cleared
3 2 (2.94%) AWS Certification
3 2 (2.94%) Degree
4 1 (1.47%) Computer Science Degree
Quality Assurance & Compliance
1 4 (5.88%) MISRA
2 3 (4.41%) DO-178B
3 2 (2.94%) MIL-STD-498
System Software
1 8 (11.76%) VMware Infrastructure
2 2 (2.94%) Docker
Systems Management
1 11 (16.18%) Ansible
1 11 (16.18%) Opscode Chef
2 8 (11.76%) Nagios
2 8 (11.76%) Rundeck
2 8 (11.76%) Terraform
3 3 (4.41%) Puppet
3 3 (4.41%) Salt
4 2 (2.94%) Icinga
5 1 (1.47%) Control-M
Vendors
1 13 (19.12%) IBM
2 9 (13.24%) Atlassian
2 9 (13.24%) Oracle
3 8 (11.76%) VMware
4 5 (7.35%) Ab Initio
4 5 (7.35%) Informatica
4 5 (7.35%) Perforce
4 5 (7.35%) Sybase
5 4 (5.88%) Sun
6 2 (2.94%) Adobe
6 2 (2.94%) Splunk
7 1 (1.47%) Bloomberg
7 1 (1.47%) Infragistics
7 1 (1.47%) Microsoft
7 1 (1.47%) NVIDIA
7 1 (1.47%) Red Hat
7 1 (1.47%) Reuters