Integrated Service Digital Network (ISDN)
Essex > Chelmsford
The following table provides summary statistics for permanent job vacancies advertised in Chelmsford with a requirement for ISDN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ISDN over the 6 months to 2 May 2024 with a comparison to the same period in the previous 2 years.
| 6 months to 2 May 2024 |
Same period 2023 | Same period 2022 | |
|---|---|---|---|
| Rank | - | 27 | - |
| Rank change year-on-year | - | - | - |
| Permanent jobs citing ISDN | 0 | 2 | 0 |
| As % of all permanent jobs advertised in Chelmsford | - | 1.47% | - |
| As % of the Communications & Networking category | - | 4.65% | - |
| Number of salaries quoted | 0 | 2 | 0 |
| Median annual salary (50th Percentile) | - | £72,500 | - |
| Essex median annual salary | - | £72,500 | - |
All Communications and Computer Networking Skills
Chelmsford
ISDN 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 Chelmsford with a requirement for communications or computer networking skills.
| Permanent vacancies with a requirement for communications or computer networking skills | 20 | 43 | 19 |
| As % of all permanent jobs advertised in Chelmsford | 15.63% | 31.62% | 16.38% |
| Number of salaries quoted | 16 | 18 | 10 |
| 10th Percentile | £30,000 | £25,500 | £27,500 |
| 25th Percentile | £30,938 | £26,250 | £37,750 |
| Median annual salary (50th Percentile) | £42,500 | £32,500 | £62,443 |
| Median % change year-on-year | +30.77% | -47.95% | +48.67% |
| 75th Percentile | £48,750 | £48,625 | £81,386 |
| 90th Percentile | £52,625 | £59,225 | - |
| Essex median annual salary | £35,000 | £39,250 | £43,500 |
| % change year-on-year | -10.83% | -9.77% | -3.33% |