Integrated Service Digital Network (ISDN)
West London > Richmond upon Thames
The table below provides summary statistics and salary benchmarking for jobs advertised in Richmond upon Thames requiring ISDN skills. It covers permanent job vacancies from the 6 months leading up to 9 June 2026, with comparisons to the same periods in the previous two years.
|
|
6 months to 9 Jun 2026 |
Same period 2025 | Same period 2024 |
|---|---|---|---|
| Rank | - | - | 27 |
| Rank change year-on-year | - | - | - |
| Permanent jobs citing ISDN | 0 | 0 | 1 |
| As % of all permanent jobs in Richmond upon Thames | - | - | 0.95% |
| As % of the Communications & Networking category | - | - | 1.33% |
| Number of salaries quoted | 0 | 0 | 0 |
| Median annual salary (50th Percentile) | - | - | - |
| West London median annual salary | - | - | - |
All Communications and Computer Networking Skills
Richmond upon Thames
ISDN falls under the Communications and Computer Networking category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring communications or computer networking skills in Richmond upon Thames.
| Permanent vacancies with a requirement for communications or computer networking skills | 7 | 14 | 75 |
| As % of all permanent jobs advertised in Richmond upon Thames | 4.35% | 16.67% | 71.43% |
| Number of salaries quoted | 3 | 8 | 5 |
| 10th Percentile | £28,550 | £42,125 | £23,100 |
| 25th Percentile | £30,125 | £42,500 | £26,250 |
| Median annual salary (50th Percentile) | £33,500 | £47,000 | £37,500 |
| Median % change year-on-year | -28.72% | +25.33% | - |
| 75th Percentile | £34,250 | £49,500 | £43,750 |
| 90th Percentile | - | £52,275 | £50,500 |
| West London median annual salary | £75,000 | £49,000 | £34,000 |
| % change year-on-year | +53.06% | +44.12% | -15.00% |
ISDN
Job Vacancy Trend in Richmond upon Thames
Historical trend showing the proportion of permanent IT job postings citing ISDN relative to all permanent IT jobs advertised in Richmond upon Thames.
ISDN
Salary Trend in Richmond upon Thames
Salary distribution trend for jobs in Richmond upon Thames citing ISDN.
