Waterfall Model
Wiltshire > Trowbridge
The table below provides summary statistics and salary benchmarking for jobs advertised in Trowbridge requiring Waterfall skills. It covers permanent job vacancies from the 6 months leading up to 29 December 2025, with comparisons to the same periods in the previous two years.
| 6 months to 29 Dec 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 13 | - | - |
| Rank change year-on-year | - | - | - |
| Permanent jobs citing Waterfall | 1 | 0 | 0 |
| As % of all permanent jobs in Trowbridge | 2.63% | - | - |
| As % of the Processes & Methodologies category | 3.45% | - | - |
| Number of salaries quoted | 1 | 0 | 0 |
| 10th Percentile | - | - | - |
| 25th Percentile | £52,500 | - | - |
| Median annual salary (50th Percentile) | £55,000 | - | - |
| 75th Percentile | £57,500 | - | - |
| 90th Percentile | - | - | - |
| Wiltshire median annual salary | £46,250 | £42,500 | £70,000 |
| % change year-on-year | +8.82% | -39.29% | +33.33% |
All Process & Methodology Skills
Trowbridge
Waterfall falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in Trowbridge.
| Permanent vacancies with a requirement for process or methodology skills | 29 | 27 | 15 |
| As % of all permanent jobs advertised in Trowbridge | 76.32% | 58.70% | 93.75% |
| Number of salaries quoted | 10 | 23 | 13 |
| 10th Percentile | £35,000 | £39,050 | £26,100 |
| 25th Percentile | £39,375 | £46,875 | £43,750 |
| Median annual salary (50th Percentile) | £55,000 | £67,500 | £50,000 |
| Median % change year-on-year | -18.52% | +35.00% | +29.45% |
| 75th Percentile | £59,375 | £78,750 | £61,250 |
| 90th Percentile | £60,000 | £93,750 | £70,400 |
| Wiltshire median annual salary | £45,000 | £52,500 | £49,000 |
| % change year-on-year | -14.29% | +7.14% | -2.00% |
Waterfall
Job Vacancy Trend in Trowbridge
Historical trend showing the proportion of permanent IT job postings citing Waterfall relative to all permanent IT jobs advertised in Trowbridge.
Waterfall
Salary Trend in Trowbridge
Salary distribution trend for jobs in Trowbridge citing Waterfall.
Waterfall
Co-Occurring Skills & Capabilities in Trowbridge by Category
The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:
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