The following table provides summary statistics for permanent job vacancies advertised in Bolton with a requirement for Waterfall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Waterfall over the 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Waterfall Model
Manchester / Bolton
Rank 27 17 38
Rank change year-on-year -10 +21  
Permanent jobs citing Waterfall 6 2 2
As % of all permanent IT jobs advertised in Bolton 4.58% 2.74% 1.16%
As % of the Processes & Methodologies category 5.13% 3.51% 1.23%
Number of salaries quoted 6 2 2
Median salary £33,750 £36,250 £40,000
Median salary % change year-on-year -6.89% -9.37%  
UK excluding London median salary £47,000 £47,500 £46,000
% change year-on-year -1.05% +3.26%  

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

Process & Methodology Skills
Bolton
Permanent job vacancies with a requirement for process and methodology skills 117 57 162
As % of all permanent IT job vacancies advertised in Bolton 89.31% 78.08% 94.19%
Number of salaries quoted 104 45 140
Median salary £35,000 £35,500 £42,500
Median salary % change year-on-year -1.40% -16.47%  
90% offered a salary of more than £23,500 £22,000 £30,000
10% offered a salary of more than £50,000 £52,500 £45,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Waterfall
Job Vacancy Trend in Bolton

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

Job vacancy trend for Waterfall in Bolton

Waterfall
Salary Trend in Bolton

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

Salary trend for Waterfall in Bolton

Waterfall
Top 30 Related IT Skills in Bolton

For the 6 months to 25 March 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 Bolton region with a requirement for Waterfall.

1 16 (100.00%) Agile Software Development
2 9 (56.25%) User Stories
3 6 (37.50%) Analytical Skills
4 5 (31.25%) User Acceptance Testing
4 5 (31.25%) Business Analysis
4 5 (31.25%) Legal
5 4 (25.00%) Stakeholder Management
5 4 (25.00%) Workflow
5 4 (25.00%) Finance
5 4 (25.00%) Test Scripting
5 4 (25.00%) SDLC
5 4 (25.00%) Workflow Analysis
6 3 (18.75%) Product Management
6 3 (18.75%) Manual Testing
6 3 (18.75%) Project Management
7 2 (12.50%) PRINCE2
7 2 (12.50%) Process Management
7 2 (12.50%) Programme Management
7 2 (12.50%) Automated Testing
7 2 (12.50%) Test Strategy
8 1 (6.25%) Case Management
8 1 (6.25%) Business Transformation
8 1 (6.25%) ASP.NET MVC
8 1 (6.25%) APMP
8 1 (6.25%) Continuous Improvement
8 1 (6.25%) Defect Tracking
8 1 (6.25%) People Management
8 1 (6.25%) Automation Testing
8 1 (6.25%) Black-Box Testing
8 1 (6.25%) PRINCE2 Practitioner

Waterfall
Top Related IT Skills in Bolton 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 1 (6.25%) MS Excel
1 1 (6.25%) MS Project
Database & Business Intelligence
1 1 (6.25%) QlikView
1 1 (6.25%) SQL Server
1 1 (6.25%) SQL Server 2008
General
1 5 (31.25%) Legal
2 4 (25.00%) Finance
Job Titles
1 11 (68.75%) Analyst
2 7 (43.75%) Business Analyst
3 4 (25.00%) Test Analyst
4 2 (12.50%) Project Manager
4 2 (12.50%) Senior Manager
4 2 (12.50%) Senior Project Manager
4 2 (12.50%) Test Manager
5 1 (6.25%) .NET Developer
5 1 (6.25%) Agile Business Analyst
5 1 (6.25%) ASP.NET Developer
5 1 (6.25%) Business Change Project Manager
5 1 (6.25%) C# ASP.NET Developer
5 1 (6.25%) C# Developer
5 1 (6.25%) C# Software Developer
5 1 (6.25%) IT Project Manager
5 1 (6.25%) Programme Test Manager
5 1 (6.25%) Senior IT Manager
5 1 (6.25%) Strategy Manager
5 1 (6.25%) Test Programme Manager
5 1 (6.25%) Test Strategy Manager
Libraries, Frameworks & Software Standards
1 1 (6.25%) .NET
1 1 (6.25%) ASP.NET
1 1 (6.25%) ASP.NET MVC
1 1 (6.25%) CSS
1 1 (6.25%) HTML
1 1 (6.25%) jQuery
1 1 (6.25%) WCF
1 1 (6.25%) Web Services
1 1 (6.25%) XML
1 1 (6.25%) XSD
1 1 (6.25%) XSL
Miscellaneous
1 6 (37.50%) Analytical Skills
Processes & Methodologies
1 16 (100.00%) Agile Software Development
2 9 (56.25%) User Stories
3 5 (31.25%) Business Analysis
3 5 (31.25%) User Acceptance Testing
4 4 (25.00%) SDLC
4 4 (25.00%) Stakeholder Management
4 4 (25.00%) Test Scripting
4 4 (25.00%) Workflow
4 4 (25.00%) Workflow Analysis
5 3 (18.75%) Manual Testing
5 3 (18.75%) Product Management
5 3 (18.75%) Project Management
6 2 (12.50%) Automated Testing
6 2 (12.50%) PRINCE2
6 2 (12.50%) Process Management
6 2 (12.50%) Programme Management
6 2 (12.50%) Test Strategy
7 1 (6.25%) Automation Testing
7 1 (6.25%) Business Transformation
7 1 (6.25%) Defect Tracking
Programming Languages
1 1 (6.25%) C#
1 1 (6.25%) JavaScript
1 1 (6.25%) SQL
1 1 (6.25%) VB.NET
Qualifications
1 1 (6.25%) APMP
1 1 (6.25%) ISEB
1 1 (6.25%) PRINCE2 Practitioner