Synchronous Digital Hierarchy (SDH)
South East > Buckinghamshire
The table below provides summary statistics and salary benchmarking for jobs advertised in Buckinghamshire requiring SDH skills. It covers permanent job vacancies from the 6 months leading up to 20 October 2025, with comparisons to the same periods in the previous two years.
| 6 months to 20 Oct 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 88 | 93 | 80 |
| Rank change year-on-year | +5 | -13 | +64 |
| Permanent jobs citing SDH | 2 | 1 | 4 |
| As % of all permanent jobs in Buckinghamshire | 0.16% | 0.092% | 0.48% |
| As % of the Communications & Networking category | 0.83% | 0.41% | 2.09% |
| Number of salaries quoted | 0 | 0 | 0 |
| Median annual salary (50th Percentile) | - | - | - |
| South East median annual salary | - | £50,000 | - |
All Communications and Computer Networking Skills
Buckinghamshire
SDH 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 Buckinghamshire.
| Permanent vacancies with a requirement for communications or computer networking skills | 242 | 245 | 191 |
| As % of all permanent jobs advertised in Buckinghamshire | 19.48% | 22.50% | 23.04% |
| Number of salaries quoted | 55 | 84 | 113 |
| 10th Percentile | £35,800 | £31,775 | £27,500 |
| 25th Percentile | £36,250 | £37,188 | £30,500 |
| Median annual salary (50th Percentile) | £55,000 | £45,250 | £47,500 |
| Median % change year-on-year | +21.55% | -4.74% | - |
| 75th Percentile | £67,750 | £68,438 | £62,500 |
| 90th Percentile | £70,000 | £92,000 | £73,750 |
| South East median annual salary | £42,500 | £53,050 | £50,000 |
| % change year-on-year | -19.89% | +6.10% | +2.04% |
SDH
Job Vacancy Trend in Buckinghamshire
Historical trend showing the proportion of permanent IT job postings citing SDH relative to all permanent IT jobs advertised in Buckinghamshire.
SDH
Salary Trend in Buckinghamshire
Salary distribution trend for jobs in Buckinghamshire citing SDH.
SDH
Job Locations in Buckinghamshire
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SDH within the Buckinghamshire region over the 6 months to 20 October 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
| Location | Rank Change on Same Period Last Year |
Matching Permanent IT Job Ads |
Median Salary Past 6 Months |
Median Salary % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| Milton Keynes | +9 | 2 | - | - | |
| SDH South East |
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SDH
Co-Occurring Skills & Capabilities in Buckinghamshire 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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