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 19 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Feb 2017
Same period 2016 Same period 2015
Dense Wave Division Multiplexing (DWDM)
UK / Wales
Rank - - 111
Permanent jobs citing DWDM 0 0 1
As % of all permanent IT jobs located in Wales - - 0.072%
As % of the Communications & Networking category - - 0.32%
Number of salaries quoted 0 0 1
Median salary - - £36,500
UK excluding London median salary £70,000 £52,000 £42,500
% change year-on-year
+34.61% +22.35%

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
182 258 314
As % of all permanent IT jobs located in Wales 17.01% 18.96% 22.75%
Number of salaries quoted 148 227 242
Median salary £40,000 £40,000 £38,400
Median salary % change year-on-year
- +4.16%
90% offered a salary of more than £24,500 £22,500 £28,500
10% offered a salary of more than £50,000 £57,500 £60,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +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