Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Gatwick with a requirement for Waterfall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Waterfall over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Waterfall Model
West Sussex > Gatwick
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 25 45 27
Rank change year-on-year +20 -18 -5
Permanent jobs citing Waterfall 13 8 19
As % of all permanent IT jobs advertised in Gatwick 8.07% 2.37% 6.93%
As % of the Processes & Methodologies category 9.15% 2.58% 8.44%
Number of salaries quoted 12 10 18
Gatwick median annual salary £50,500 £42,500 £43,000
Median salary % change year-on-year +18.82% -1.16% -7.53%
West Sussex median annual salary £50,500 £50,000 £45,000
% change year-on-year +1.00% +11.11% -18.18%

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

All Process and Methodology Skills
Gatwick
Permanent vacancies with a requirement for process or methodology skills 142 310 225
As % of all permanent IT jobs advertised in Gatwick 88.20% 91.72% 82.12%
Number of salaries quoted 135 293 182
Gatwick median annual salary £45,000 £50,000 £43,000
Median salary % change year-on-year -10.00% +16.28% -4.44%
10th Percentile £25,500 £31,250 £25,250
90th Percentile £67,000 £63,750 £59,875
West Sussex median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +2.41%

Waterfall
Job Vacancy Trend in Gatwick

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

Job vacancy trend for Waterfall in Gatwick

Waterfall
Salary Trend in Gatwick

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Waterfall in Gatwick.

Salary trend for Waterfall in Gatwick

Waterfall
Salary Histogram in Gatwick

The salary distribution of IT jobs citing Waterfall in Gatwick over the 6 months to 22 November 2017.

Salary histogram for Waterfall in Gatwick

For the 6 months to 22 November 2017, IT jobs citing Waterfall also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Gatwick region with a requirement for Waterfall.

1 12 (92.31%) Agile Software Development
2 10 (76.92%) SDLC
3 9 (69.23%) React
3 9 (69.23%) AngularJS
3 9 (69.23%) Jenkins
3 9 (69.23%) Data Transformation
3 9 (69.23%) HTML5
3 9 (69.23%) Hudson
3 9 (69.23%) REST
3 9 (69.23%) CSS3
3 9 (69.23%) Ext JS
3 9 (69.23%) KnockoutJS
3 9 (69.23%) Sass
3 9 (69.23%) Ajax
3 9 (69.23%) Dojo
3 9 (69.23%) YUI
3 9 (69.23%) jQuery
3 9 (69.23%) JSON
3 9 (69.23%) Unit Testing
3 9 (69.23%) Git (software)
3 9 (69.23%) RESTful
3 9 (69.23%) TDD
3 9 (69.23%) Subversion
3 9 (69.23%) Scrum
3 9 (69.23%) HTML
3 9 (69.23%) Java
3 9 (69.23%) JavaScript
3 9 (69.23%) CSS
3 9 (69.23%) XML
3 9 (69.23%) XSLT

Waterfall
Co-occurring IT Skills in Gatwick 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 (15.38%) Microsoft Excel
1 2 (15.38%) Microsoft PowerPoint
1 2 (15.38%) MS Visio
Cloud Services
1 1 (7.69%) Microsoft Azure
Database & Business Intelligence
1 1 (7.69%) SQL Server
Development Applications
1 9 (69.23%) Git (software)
1 9 (69.23%) Hudson
1 9 (69.23%) Jenkins
1 9 (69.23%) Subversion
General
1 2 (15.38%) Finance
Job Titles
1 9 (69.23%) Developer
1 9 (69.23%) JavaScript Developer
2 2 (15.38%) Analyst
2 2 (15.38%) PMO Analyst
2 2 (15.38%) Senior Analyst
2 2 (15.38%) Senior PMO
2 2 (15.38%) Senior PMO Analyst
3 1 (7.69%) Architect
3 1 (7.69%) IT Manager
3 1 (7.69%) IT Project Manager
3 1 (7.69%) Project Manager
3 1 (7.69%) Solutions Architect
Libraries, Frameworks & Software Standards
1 9 (69.23%) Ajax
1 9 (69.23%) AngularJS
1 9 (69.23%) CSS
1 9 (69.23%) CSS3
1 9 (69.23%) Dojo
1 9 (69.23%) Ext JS
1 9 (69.23%) HTML
1 9 (69.23%) HTML5
1 9 (69.23%) jQuery
1 9 (69.23%) JSON
1 9 (69.23%) JSON Schema
1 9 (69.23%) KnockoutJS
1 9 (69.23%) React
1 9 (69.23%) REST
1 9 (69.23%) RESTful
1 9 (69.23%) Sass
1 9 (69.23%) XHTML
1 9 (69.23%) XML
1 9 (69.23%) XSLT
1 9 (69.23%) YUI
Miscellaneous
1 1 (7.69%) Analytical Skills
1 1 (7.69%) Management Information System
Operating Systems
1 1 (7.69%) Windows
1 1 (7.69%) Windows 10
1 1 (7.69%) Windows 7
1 1 (7.69%) Windows 8
Processes & Methodologies
1 12 (92.31%) Agile Software Development
2 10 (76.92%) SDLC
3 9 (69.23%) Cross-Browser Compatibility
3 9 (69.23%) Data Transformation
3 9 (69.23%) Scrum
3 9 (69.23%) SOA
3 9 (69.23%) TDD
3 9 (69.23%) Unit Testing
4 3 (23.08%) PRINCE2
5 2 (15.38%) Project Governance
5 2 (15.38%) Stakeholder Management
6 1 (7.69%) Application Discovery
6 1 (7.69%) Application Packaging
6 1 (7.69%) Business Analysis
6 1 (7.69%) Compatibility Testing
6 1 (7.69%) Enterprise Architecture
6 1 (7.69%) IT Strategy
6 1 (7.69%) ITIL
6 1 (7.69%) Matrix Organization
6 1 (7.69%) Project Planning
Programming Languages
1 9 (69.23%) Java
1 9 (69.23%) JavaScript
Qualifications
1 3 (23.08%) PMP
2 1 (7.69%) Degree
2 1 (7.69%) PMI Certification
2 1 (7.69%) PRINCE2 Certification
2 1 (7.69%) Security Cleared
Quality Assurance & Compliance
1 3 (23.08%) PMO
2 1 (7.69%) QA
System Software
1 1 (7.69%) Active Directory
Systems Management
1 1 (7.69%) SCCM
Vendors
1 1 (7.69%) Microsoft