The table below looks at the statistics for DWDM skills in IT jobs advertised for the Wales region. Included is a guide to the salaries offered in IT jobs that have cited DWDM over the 3 months to 7 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
7 Dec 2016
Same period 2015 Same period 2014
Dense Wave Division Multiplexing (DWDM)
Rank - - 94
Permanent jobs citing DWDM 0 0 5
As % of all permanent IT jobs located in Wales - - 0.39%
As % of the Communications & Networking category - - 2.08%
Number of salaries quoted 0 0 5
Median salary - - £36,500
UK excluding London median salary £50,000 £49,500 £47,500
% change year-on-year
+1.01% +4.21%
DWDM
UK

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

Communications & Networking Category
Wales
Permanent IT job ads with a match in the
Communications & Networking category
171 214 240
As % of all permanent IT jobs located in Wales 13.27% 16.74% 18.94%
Number of salaries quoted 133 191 213
Median salary £42,500 £40,000 £38,400
Median salary % change year-on-year
+6.25% +4.16%
90% offered a salary of more than £24,500 £20,500 £28,500
10% offered a salary of more than £67,500 £55,000 £50,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

DWDM
Jobs Demand Trend in Wales

The demand trend of job ads across the Wales region citing DWDM as a proportion of all IT jobs with a match in the Communications & Networking category.

DWDM Jobs Demand Trend in Wales

DWDM
Salary Trend in Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing DWDM across the Wales region.

DWDM Salary Trend in Wales