The following table provides summary statistics for permanent job vacancies advertised in Middlesex 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 24 June 2017 with a comparison to the same period in the previous 2 years.

Waterfall Model
South East / Middlesex
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 27 28 32
Rank change year-on-year +1 +4  
Permanent jobs citing Waterfall 2 5 9
As % of all permanent IT jobs advertised in Middlesex 1.94% 3.82% 3.01%
As % of the Processes & Methodologies category 2.08% 4.85% 3.37%
Number of salaries quoted 2 5 2
Median salary £65,000 £40,000 £58,750
Median salary % change year-on-year +62.50% -31.91%  
90% offered a salary of more than £55,000 £40,000 £57,750
10% offered a salary of more than £75,000 £58,000 £59,750
UK excluding London median salary £48,000 £50,000 £45,000
% change year-on-year -4.00% +11.11%  

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 Middlesex with a requirement for process and methodology skills.

Process & Methodology Skills
Middlesex
Permanent job vacancies with a requirement for process and methodology skills 96 103 267
As % of all permanent IT job vacancies advertised in Middlesex 93.20% 78.63% 89.30%
Number of salaries quoted 59 100 166
Median salary £52,500 £50,000 £51,000
Median salary % change year-on-year +5.00% -1.96%  
90% offered a salary of more than £35,000 £38,450 £35,800
10% offered a salary of more than £87,500 £65,000 £62,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Waterfall
Job Vacancy Trend in Middlesex

The job posting trend of jobs advertised in Middlesex 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 Middlesex

Waterfall
Salary Trend in Middlesex

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

Salary trend for Waterfall in Middlesex

Waterfall
Salary Histogram in Middlesex

The salary distribution of IT jobs citing Waterfall in Middlesex over the 3 months to 24 June 2017.

Salary histogram for Waterfall in Middlesex

For the 6 months to 24 June 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 Middlesex region with a requirement for Waterfall.

1 2 (100.00%) Management Information System
1 2 (100.00%) Agile Software Development
2 1 (50.00%) Penetration Testing
2 1 (50.00%) ISO/IEC 27001
2 1 (50.00%) Investment Management
2 1 (50.00%) CRAMM
2 1 (50.00%) ISO/IEC 27005
2 1 (50.00%) Reinsurance
2 1 (50.00%) Presales
2 1 (50.00%) Business Process Modelling
2 1 (50.00%) Risk Management
2 1 (50.00%) Finance
2 1 (50.00%) Risk Assessment
2 1 (50.00%) Information Security
2 1 (50.00%) CISSP
2 1 (50.00%) CISM

Waterfall
Co-occurring IT Skills in Middlesex 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:

General
1 1 (50.00%) Finance
Job Titles
1 1 (50.00%) Analyst
1 1 (50.00%) Business Analyst
1 1 (50.00%) Senior Analyst
1 1 (50.00%) Senior Business Analyst
1 1 (50.00%) Senior Manager
1 1 (50.00%) Senior Solutions Analyst
1 1 (50.00%) Solutions Analyst
Miscellaneous
1 2 (100.00%) Management Information System
2 1 (50.00%) Reinsurance
Processes & Methodologies
1 2 (100.00%) Agile Software Development
2 1 (50.00%) Business Process Modelling
2 1 (50.00%) CRAMM
2 1 (50.00%) Information Security
2 1 (50.00%) Investment Management
2 1 (50.00%) Penetration Testing
2 1 (50.00%) Presales
2 1 (50.00%) Risk Assessment
2 1 (50.00%) Risk Management
Qualifications
1 1 (50.00%) CISM
1 1 (50.00%) CISSP
Quality Assurance & Compliance
1 1 (50.00%) ISO/IEC 27001
1 1 (50.00%) ISO/IEC 27005