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 29 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 May 2015
Same period 2014 Same period 2013
Integrated Service Digital Network (ISDN)
Rank - - 14
Permanent jobs citing ISDN 0 0 1
As % of all permanent IT jobs located in Twickenham - - 1.82%
As % of the Communications & Networking category - - 5.00%
Number of salaries quoted 0 0 0
Average salary - - -
UK excluding London average salary £50,000 £35,500 £37,500
% change year-on-year
+40.84% -5.33%
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
18 6 20
As % of all permanent IT jobs located in Twickenham 20.00% 18.18% 36.36%
Number of salaries quoted 16 6 4
Average salary £35,000 £40,000 £29,250
Average salary % change year-on-year
-12.50% +36.75%
90% offered a salary of more than £30,000 £36,000 £26,000
10% offered a salary of more than £60,000 £62,250 £52,500
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

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