The following table provides summary statistics for contract job vacancies advertised in Crawley with a requirement for Waterfall skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Waterfall over the 3 months to 30 March 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.

Waterfall Model
West Sussex / Crawley
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 14 26 20
Rank change year-on-year +12 -6  
Contract jobs citing Waterfall 7 5 2
As % of all contract IT jobs advertised in Crawley 6.73% 2.50% 1.65%
As % of the Processes & Methodologies category 7.95% 2.78% 2.02%
Number of daily rates quoted 4 4 2
Median daily rate £325 £430 £481
Median daily rate % change year-on-year -24.41% -10.64%  
90% offered a daily rate of more than £291 £423 £436
10% offered a daily rate of more than £417 £444 £526
UK excluding London median daily rate £425 £425 £403
% change year-on-year - +5.59%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.00 £47.39 £31.44
% change year-on-year -0.82% +50.73%  

Waterfall is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Crawley with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Crawley
Contract job vacancies with a requirement for process and methodology skills 88 180 99
As % of all contract IT job vacancies advertised in Crawley 84.62% 90.00% 81.82%
Number of daily rates quoted 48 130 61
Median daily rate £388 £410 £400
Median daily rate % change year-on-year -5.48% +2.50%  
90% offered a daily rate of more than £288 £308 £250
10% offered a daily rate of more than £518 £500 £550
UK excluding London median daily rate £410 £400 £396
% change year-on-year +2.50% +1.01%  
Number of hourly rates quoted 2 1 6
Median hourly rate £30.00 £48.50 £15.50
Median hourly rate % change year-on-year -38.14% +212.90%  
UK excluding London median hourly rate £35.75 £38.00 £30.00
% change year-on-year -5.92% +26.66%  

Waterfall
Job Vacancy Trend in Crawley

The job posting trend of jobs advertised in Crawley citing Waterfall as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Waterfall in Crawley

Waterfall
Contractor Daily Rate Trend in Crawley

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

Contractor daily rate trend for Waterfall in Crawley

Waterfall
Contractor Daily Rate Histogram in Crawley

The daily rate distribution of IT jobs citing Waterfall in Crawley over the 3 months to 30 March 2017.

Contractor daily rate histogram for Waterfall in Crawley

For the 6 months to 30 March 2017, IT contractor jobs citing Waterfall 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 Crawley region with a requirement for Waterfall.

1 7 (100.00%) Agile Software Development
2 5 (71.43%) Finance
3 4 (57.14%) Banking
4 3 (42.86%) Service Delivery
4 3 (42.86%) ITIL
4 3 (42.86%) SLA
4 3 (42.86%) SSADM
4 3 (42.86%) RUP
4 3 (42.86%) Requirements Analysis
4 3 (42.86%) Problem Management
5 2 (28.57%) Oracle Database 11g
5 2 (28.57%) Degree
5 2 (28.57%) Stakeholder Management
5 2 (28.57%) jQuery
5 2 (28.57%) Software Deployment
5 2 (28.57%) Oracle Database 12c
5 2 (28.57%) Oracle Database
5 2 (28.57%) SDLC
5 2 (28.57%) Analytical Skills
5 2 (28.57%) MS Excel
5 2 (28.57%) Business Process Modelling
5 2 (28.57%) ISEB
5 2 (28.57%) Shell Script
5 2 (28.57%) SQLPlus
5 2 (28.57%) Unix
5 2 (28.57%) Linux
5 2 (28.57%) UML
5 2 (28.57%) HTML
5 2 (28.57%) JavaScript
5 2 (28.57%) PL/SQL

Waterfall
Co-occurring IT Skills in Crawley 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:

Applications
1 2 (28.57%) MS Excel
1 2 (28.57%) MS PowerPoint
1 2 (28.57%) MS Project
2 1 (14.29%) MS Office
Database & Business Intelligence
1 2 (28.57%) Oracle Database
1 2 (28.57%) Oracle Database 11g
1 2 (28.57%) Oracle Database 12c
1 2 (28.57%) SQLPlus
General
1 5 (71.43%) Finance
2 4 (57.14%) Banking
3 1 (14.29%) Retail
3 1 (14.29%) Telecoms
Job Titles
1 3 (42.86%) Applications Manager
1 3 (42.86%) Service Manager
2 2 (28.57%) Analyst
2 2 (28.57%) Business Analyst
2 2 (28.57%) Developer
2 2 (28.57%) Oracle Developer
2 2 (28.57%) PL/SQL Developer
2 2 (28.57%) SQL Developer
3 1 (14.29%) ITIL Manager
3 1 (14.29%) ITIL Service Manager
3 1 (14.29%) Regulatory Business Analyst
Libraries, Frameworks & Software Standards
1 2 (28.57%) HTML
1 2 (28.57%) jQuery
Miscellaneous
1 2 (28.57%) Analytical Skills
2 1 (14.29%) Fintech
Operating Systems
1 2 (28.57%) Linux
1 2 (28.57%) Unix
Processes & Methodologies
1 7 (100.00%) Agile Software Development
2 3 (42.86%) ITIL
2 3 (42.86%) Problem Management
2 3 (42.86%) Requirements Analysis
2 3 (42.86%) RUP
2 3 (42.86%) Service Delivery
2 3 (42.86%) SSADM
3 2 (28.57%) Business Analysis
3 2 (28.57%) Business Process Modelling
3 2 (28.57%) Change Management
3 2 (28.57%) SDLC
3 2 (28.57%) Software Deployment
3 2 (28.57%) Stakeholder Management
3 2 (28.57%) UML
4 1 (14.29%) Incident Management
4 1 (14.29%) Release Management
4 1 (14.29%) Statistics
4 1 (14.29%) Test Management
4 1 (14.29%) Use Case
4 1 (14.29%) User Acceptance Testing
Programming Languages
1 2 (28.57%) JavaScript
1 2 (28.57%) PL/SQL
1 2 (28.57%) Shell Script
1 2 (28.57%) SQL
Qualifications
1 2 (28.57%) Degree
1 2 (28.57%) ISEB
2 1 (14.29%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 3 (42.86%) SLA
Vendors
1 2 (28.57%) Oracle