The first table below looks at the demand for ISDN skills in IT jobs advertised for the Welwyn Garden City region. Included is a guide to the average salaries offered in IT jobs that have cited ISDN over the 3 months to 17 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Communications & Networking category for the Welwyn Garden City region.

Location
3 months to
17 Apr 2014
Same period 2013 Same period 2012
Integrated Service Digital Network (ISDN)
Rank - - 24
Permanent jobs citing ISDN 0 0 1
As % of all permanent IT jobs located in Welwyn Garden City - - 0.89%
As % of the Communications & Networking category - - 5.00%
Number of salaries quoted 0 0 0
Average salary - - -
UK excluding London average salary £35,000 £32,500 £32,500
% change year-on-year
+7.69% -
Communications & Networking Category
Welwyn Garden City
Permanent IT job ads with a match in the
Communications & Networking category
15 54 20
As % of all permanent IT jobs located in Welwyn Garden City 17.05% 22.88% 17.86%
Number of salaries quoted 7 53 13
Average salary £33,000 £50,000 £65,000
Average salary % change year-on-year
-34.00% -23.07%
UK excluding London average salary £40,000 £40,000 £40,000
ISDN
Hertfordshire

ISDN
Jobs Demand Trend in Welwyn Garden City

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

ISDN Jobs Demand Trend in Welwyn Garden City

ISDN
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ISDN across the Welwyn Garden City region.

ISDN Salary Trend in Welwyn Garden City