Dense Wave Division Multiplexing (DWDM)
South East > Buckinghamshire
The table below provides summary statistics for permanent job vacancies advertised in Buckinghamshire requiring DWDM skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited DWDM over the 6 months leading up to 28 May 2025, comparing them to the same period in the previous two years.
| 6 months to 28 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 92 | 126 | 99 |
| Rank change year-on-year | +34 | -27 | +48 |
| Permanent jobs citing DWDM | 2 | 2 | 2 |
| As % of all permanent jobs advertised in Buckinghamshire | 0.19% | 0.10% | 0.15% |
| As % of the Communications & Networking category | 0.77% | 0.82% | 0.63% |
| Number of salaries quoted | 2 | 2 | 0 |
| 10th Percentile | - | - | - |
| 25th Percentile | £82,500 | - | - |
| Median annual salary (50th Percentile) | £85,000 | £80,000 | - |
| Median % change year-on-year | +6.25% | - | - |
| 75th Percentile | £87,500 | - | - |
| 90th Percentile | - | - | - |
| South East median annual salary | £82,500 | £80,000 | - |
| % change year-on-year | +3.13% | - | - |
All Communications and Computer Networking Skills
Buckinghamshire
DWDM 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 | 259 | 243 | 317 |
| As % of all permanent jobs advertised in Buckinghamshire | 24.27% | 12.16% | 24.14% |
| Number of salaries quoted | 32 | 126 | 196 |
| 10th Percentile | £26,700 | £28,375 | £27,500 |
| 25th Percentile | £30,000 | £32,500 | £31,250 |
| Median annual salary (50th Percentile) | £37,500 | £40,750 | £45,000 |
| Median % change year-on-year | -7.98% | -9.44% | -10.00% |
| 75th Percentile | £47,500 | £55,000 | £58,750 |
| 90th Percentile | £67,125 | £65,000 | £70,000 |
| South East median annual salary | £46,000 | £47,500 | £45,000 |
| % change year-on-year | -3.16% | +5.56% | -5.26% |
DWDM
Job Vacancy Trend in Buckinghamshire
Job postings citing DWDM as a proportion of all IT jobs advertised in Buckinghamshire.
DWDM
Salary Trend in Buckinghamshire
3-month moving average salary quoted in jobs citing DWDM in Buckinghamshire.
DWDM
Job Locations in Buckinghamshire
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing DWDM within the Buckinghamshire region over the 6 months to 28 May 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 | +53 | 2 | £85,000 | +6.25% | 1 |
| DWDM South East |
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DWDM
Co-occurring Skills and Capabilities in Buckinghamshire by Category
The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
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