Legacy System
Channel Islands > Guernsey
The table below looks at the prevalence of the term Legacy Systems in permanent job vacancies in Guernsey. Included is a benchmarking guide to the salaries offered in vacancies that cited Legacy Systems over the 6 months leading up to 21 November 2025, comparing them to the same period in the previous two years.
| 6 months to 21 Nov 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 2 | - | - |
| Rank change year-on-year | - | - | - |
| Permanent jobs citing Legacy Systems | 1 | 0 | 0 |
| As % of all permanent jobs in Guernsey | 25.00% | - | - |
| As % of the Miscellaneous category | 100.00% | - | - |
| Number of salaries quoted | 1 | 0 | 0 |
| Median annual salary (50th Percentile) | £90,000 | - | - |
| Channel Islands median annual salary | £90,000 | - | - |
All Generic Skills
Guernsey
Legacy Systems falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring generic IT skills in Guernsey.
| Permanent vacancies with a requirement for generic IT skills | 1 | 5 | 3 |
| As % of all permanent jobs advertised in Guernsey | 25.00% | 41.67% | 100.00% |
| Number of salaries quoted | 1 | 0 | 1 |
| Median annual salary (50th Percentile) | £90,000 | - | £55,000 |
| Median % change year-on-year | - | - | -15.38% |
| Channel Islands median annual salary | £90,000 | £64,000 | £51,000 |
| % change year-on-year | +40.63% | +25.49% | -49.00% |
Legacy Systems
Job Vacancy Trend in Guernsey
Historical trend showing the proportion of permanent IT job postings citing Legacy Systems relative to all permanent IT jobs advertised in Guernsey.
Legacy Systems
Co-Occurring Skills & Capabilities in Guernsey 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: