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 30 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jun 2016
Same period 2015 Same period 2014
Dense Wave Division Multiplexing (DWDM)
Rank - - 102
Permanent jobs citing DWDM 0 0 1
As % of all permanent IT jobs located in Wales - - 0.074%
As % of the Communications & Networking category - - 0.41%
Number of salaries quoted 0 0 1
Median salary - - £42,500
UK excluding London median salary £52,500 £48,750 £50,000
% change year-on-year
+7.69% -2.50%
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
272 287 245
As % of all permanent IT jobs located in Wales 20.51% 20.31% 18.22%
Number of salaries quoted 220 255 207
Median salary £35,000 £38,500 £37,500
Median salary % change year-on-year
-9.09% +2.66%
90% offered a salary of more than £25,000 £27,500 £28,850
10% offered a salary of more than £50,000 £50,000 £51,500
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

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