Data Over Cable Service Interface Specification (DOCSIS) Central London> City of London
The table below provides summary statistics and salary benchmarking for jobs advertised in the City of London requiring DOCSIS skills. It covers permanent job vacancies from the 6 months leading up to 2 November 2025, with comparisons to the same periods in the previous two years.
DOCSIS 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 the City of London.
Permanent vacancies with a requirement for communications or computer networking skills
165
437
433
As % of all permanent jobs advertised in the City of London
10.40%
15.78%
14.06%
Number of salaries quoted
139
254
394
10th Percentile
£36,150
£37,150
£32,500
25th Percentile
£38,313
£50,000
£42,500
Median annual salary (50th Percentile)
£55,000
£67,500
£62,500
Median % change year-on-year
-18.52%
+8.00%
-
75th Percentile
£77,500
£85,250
£77,500
90th Percentile
£92,000
£112,500
£95,875
Central London median annual salary
£55,000
£65,000
£60,000
% change year-on-year
-15.38%
+8.33%
-
DOCSIS Job Vacancy Trend in the City of London
Historical trend showing the proportion of permanent IT job postings citing DOCSIS relative to all permanent IT jobs advertised in the City of London.
DOCSIS Top 30 Co-Occurring Skills & Capabilities in the City of London
For the 6 months to 2 November 2025, job vacancies citing DOCSIS also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number of co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for DOCSIS.
DOCSIS Co-Occurring Skills & Capabilities in the City of London 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:
