The table below looks at the statistics for ISDN skills in IT jobs advertised for the Twickenham region. Included is a guide to the average salaries offered in IT jobs that have cited ISDN over the 3 months to 8 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
8 Jul 2015
Same period 2014 Same period 2013
Integrated Service Digital Network (ISDN)
Rank - - -
Permanent jobs citing ISDN 0 0 0
As % of all permanent IT jobs located in Twickenham - - -
As % of the Communications & Networking category - - -
Number of salaries quoted 0 0 0
Average salary - - -
UK excluding London average salary £52,500 £36,500 £37,500
% change year-on-year
+43.83% -2.66%
ISDN
London

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Twickenham region.

Communications & Networking Category
Twickenham
Permanent IT job ads with a match in the
Communications & Networking category
12 5 26
As % of all permanent IT jobs located in Twickenham 12.90% 18.52% 39.39%
Number of salaries quoted 11 5 11
Average salary £35,000 £40,000 £41,750
Average salary % change year-on-year
-12.50% -4.19%
90% offered a salary of more than £32,500 £35,000 £28,000
10% offered a salary of more than £37,600 £57,500 £52,500
UK excluding London average salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

ISDN
Jobs Demand Trend in Twickenham

This chart provides a 3-month moving total of permanent IT jobs citing ISDN across the Twickenham region as a proportion of the total demand within the Communications & Networking category.

ISDN Jobs Demand Trend in Twickenham