Synchronous Digital Hierarchy (SDH)
England > London
The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for SDH skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SDH over the 6 months to 2 June 2024 with a comparison to the same period in the previous 2 years.
| 6 months to 2 Jun 2024 |
Same period 2023 | Same period 2022 | |
|---|---|---|---|
| Rank | - | 583 | 883 |
| Rank change year-on-year | - | +300 | -251 |
| Permanent jobs citing SDH | 0 | 24 | 37 |
| As % of all permanent jobs advertised in London | - | 0.075% | 0.050% |
| As % of the Communications & Networking category | - | 0.63% | 0.44% |
| Number of salaries quoted | 0 | 24 | 32 |
| 10th Percentile | - | - | £36,525 |
| 25th Percentile | - | £58,750 | £41,250 |
| Median annual salary (50th Percentile) | - | £80,000 | £50,000 |
| Median % change year-on-year | - | +60.00% | +56.25% |
| 75th Percentile | - | £97,500 | £66,250 |
| 90th Percentile | - | - | £68,500 |
| England median annual salary | £40,000 | £80,000 | £50,000 |
| % change year-on-year | -50.00% | +60.00% | -16.67% |
All Communications and Computer Networking Skills
London
SDH is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for communications or computer networking skills.
| Permanent vacancies with a requirement for communications or computer networking skills | 3,247 | 3,817 | 8,384 |
| As % of all permanent jobs advertised in London | 13.41% | 11.91% | 11.43% |
| Number of salaries quoted | 1,978 | 2,647 | 4,245 |
| 10th Percentile | £32,750 | £32,500 | £32,500 |
| 25th Percentile | £42,500 | £42,500 | £45,000 |
| Median annual salary (50th Percentile) | £60,000 | £62,500 | £62,500 |
| Median % change year-on-year | -4.00% | - | - |
| 75th Percentile | £78,594 | £82,500 | £81,250 |
| 90th Percentile | £95,000 | £100,000 | £100,000 |
| England median annual salary | £47,500 | £50,000 | £52,500 |
| % change year-on-year | -5.00% | -4.76% | +5.00% |
SDH
Job Vacancy Trend in London
Job postings citing SDH as a proportion of all IT jobs advertised in London.
SDH
Salary Trend in London
3-month moving average salary quoted in jobs citing SDH in London.