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 24 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Jan 2017
Same period 2016 Same period 2015
Dense Wave Division Multiplexing (DWDM)
UK / Wales
Rank - - 99
Permanent jobs citing DWDM 0 0 4
As % of all permanent IT jobs located in Wales - - 0.30%
As % of the Communications & Networking category - - 1.40%
Number of salaries quoted 0 0 4
Median salary - - £36,500
UK excluding London median salary £70,000 £50,000 £42,500
% change year-on-year
+40.00% +17.64%

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
160 240 286
As % of all permanent IT jobs located in Wales 14.63% 19.35% 21.58%
Number of salaries quoted 126 210 228
Median salary £40,000 £41,500 £38,400
Median salary % change year-on-year
-3.61% +8.07%
90% offered a salary of more than £24,500 £22,500 £28,500
10% offered a salary of more than £65,000 £52,250 £59,500
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