Period
to 15 February 2019

The following table provides summary statistics for contract job vacancies advertised in Warrington with a requirement for Waterfall skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Waterfall over the 6 months to 15 February 2019 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.

Waterfall Model
Cheshire > Warrington
6 months to
15 Feb 2019
Same period 2018 Same period 2017
Rank 27 11 18
Rank change year-on-year -16 +7 +30
Contract jobs citing Waterfall 8 31 26
As % of all contract IT jobs advertised in Warrington 3.88% 10.40% 7.03%
As % of the Processes & Methodologies category 4.49% 12.70% 8.23%
Number of daily rates quoted 5 27 21
Warrington median daily rate £400 £500 £525
Median daily rate % change year-on-year -20.00% -4.76% +16.67%
10th Percentile £368 £435 £369
90th Percentile £530 £600 £675
Cheshire median daily rate £400 £475 £500
% change year-on-year -15.79% -5.00% +21.21%
Number of hourly rates quoted 1 1 0
Warrington median hourly rate £17.25 £35.00 -
Median hourly rate % change year-on-year -50.71% - -
Cheshire median hourly rate £17.25 £35.00 -
% change year-on-year -50.71% - -

Waterfall is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Warrington with a requirement for process or methodology skills.

All Process and Methodology Skills
Warrington
Contract vacancies with a requirement for process or methodology skills 178 244 316
As % of all contract IT jobs advertised in Warrington 86.41% 81.88% 85.41%
Number of daily rates quoted 120 162 243
Warrington median daily rate £375 £454 £450
Median daily rate % change year-on-year -17.36% +0.83% -8.16%
10th Percentile £174 £151 £141
90th Percentile £500 £606 £688
Cheshire median daily rate £400 £415 £400
% change year-on-year -3.61% +3.75% -5.88%
Number of hourly rates quoted 12 9 4
Warrington median hourly rate £37.50 £11.71 £16.50
Median hourly rate % change year-on-year +220.24% -29.03% -8.33%
10th Percentile £18.01 £9.00 £12.38
90th Percentile £53.13 £51.50 £20.10
Cheshire median hourly rate £18.30 £19.00 £20.81
% change year-on-year -3.68% -8.71% +17.12%

Waterfall
Job Vacancy Trend in Warrington

Job postings citing Waterfall as a percentage of all IT jobs advertised in Warrington.

Job vacancy trend for Waterfall in Warrington

Waterfall
Contractor Daily Rate Trend in Warrington

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

Contractor daily rate trend for Waterfall in Warrington

Waterfall
Contractor Daily Rate Histogram in Warrington

The daily rate distribution of IT jobs citing Waterfall in Warrington over the 6 months to 15 February 2019.

Contractor daily rate histogram for Waterfall in Warrington

For the 6 months to 15 February 2019, IT contractor jobs citing Waterfall 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 across the Warrington region with a requirement for Waterfall.

1 8 (100.00%) Agile Software Development
2 4 (50.00%) User Acceptance Testing
3 3 (37.50%) Test Scripting
3 3 (37.50%) Local Government
3 3 (37.50%) Business Analysis
3 3 (37.50%) User Stories
3 3 (37.50%) Analytical Skills
4 2 (25.00%) Software Delivery
4 2 (25.00%) Relational Database
4 2 (25.00%) JIRA
4 2 (25.00%) Confluence
4 2 (25.00%) SDLC
4 2 (25.00%) Java
4 2 (25.00%) Migration
4 2 (25.00%) .NET
5 1 (12.50%) SOAP
5 1 (12.50%) Web Services
5 1 (12.50%) ITIL
5 1 (12.50%) PRINCE2
5 1 (12.50%) Windows
5 1 (12.50%) UML
5 1 (12.50%) OOA/OOD
5 1 (12.50%) SSADM
5 1 (12.50%) CRM
5 1 (12.50%) ERP
5 1 (12.50%) MS Exchange
5 1 (12.50%) ETL
5 1 (12.50%) Rational Rose
5 1 (12.50%) Business Intelligence
5 1 (12.50%) RDBMS

Waterfall
Co-occurring IT Skills in Warrington 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 2 (25.00%) Confluence
2 1 (12.50%) Exchange Server 2010
2 1 (12.50%) MS Exchange
2 1 (12.50%) OpenStack
Cloud Services
1 1 (12.50%) Trello
Communications & Networking
1 1 (12.50%) Unified Communications
Database & Business Intelligence
1 2 (25.00%) Relational Database
2 1 (12.50%) RDBMS
Development Applications
1 2 (25.00%) JIRA
2 1 (12.50%) Rational Rose
General
1 3 (37.50%) Local Government
Job Titles
1 5 (62.50%) Analyst
2 4 (50.00%) Business Analyst
3 1 (12.50%) .NET Developer
3 1 (12.50%) Agile Business Analyst
3 1 (12.50%) ASP Developer
3 1 (12.50%) C# .NET Developer
3 1 (12.50%) C# Developer
3 1 (12.50%) Developer
3 1 (12.50%) Enterprise Architect
3 1 (12.50%) Infrastructure Manager
3 1 (12.50%) Infrastructure Project Manager
3 1 (12.50%) IT Infrastructure Manager
3 1 (12.50%) IT Infrastructure Project Manager
3 1 (12.50%) IT Manager
3 1 (12.50%) IT Project Manager
3 1 (12.50%) Java Developer
3 1 (12.50%) PHP Developer
3 1 (12.50%) Service Analyst
3 1 (12.50%) Service Desk Analyst
3 1 (12.50%) VB Developer
Libraries, Frameworks & Software Standards
1 2 (25.00%) .NET
2 1 (12.50%) JSON
2 1 (12.50%) Middleware
2 1 (12.50%) REST
2 1 (12.50%) SOAP
2 1 (12.50%) Web Services
Miscellaneous
1 3 (37.50%) Analytical Skills
2 1 (12.50%) Driving Licence
2 1 (12.50%) Management Information System
Operating Systems
1 1 (12.50%) Windows
1 1 (12.50%) Windows 10
1 1 (12.50%) Windows 7
Processes & Methodologies
1 8 (100.00%) Agile Software Development
2 4 (50.00%) User Acceptance Testing
3 3 (37.50%) Business Analysis
3 3 (37.50%) Test Scripting
3 3 (37.50%) User Stories
4 2 (25.00%) Migration
4 2 (25.00%) SDLC
4 2 (25.00%) Software Delivery
5 1 (12.50%) CRM
5 1 (12.50%) ERP
5 1 (12.50%) ETL
5 1 (12.50%) ITIL
5 1 (12.50%) OOA/OOD
5 1 (12.50%) PRINCE2
5 1 (12.50%) Scrum
5 1 (12.50%) Software Engineering
5 1 (12.50%) SSADM
5 1 (12.50%) TOGAF
5 1 (12.50%) UML
5 1 (12.50%) Zachman Framework
Programming Languages
1 2 (25.00%) Java
2 1 (12.50%) C#
2 1 (12.50%) PHP
2 1 (12.50%) SQL
2 1 (12.50%) VB
Qualifications
1 1 (12.50%) Degree
System Software
1 1 (12.50%) Active Directory
Systems Management
1 1 (12.50%) SCCM
Vendors
1 1 (12.50%) Casewise