The table below looks at the statistics for DWDM skills in IT jobs advertised for the Belfast region. Included is a guide to the salaries offered in IT jobs that have cited DWDM over the 3 months to 26 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 May 2016
Same period 2015 Same period 2014
Dense Wave Division Multiplexing (DWDM)
Rank - - -
Permanent jobs citing DWDM 0 0 0
As % of all permanent IT jobs located in Belfast - - -
As % of the Communications & Networking category - - -
Number of salaries quoted 0 0 0
Median salary - - -
UK excluding London median salary £45,000 £47,500 £43,500
% change year-on-year
-5.26% +9.19%
DWDM
County Antrim

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

Communications & Networking Category
Belfast
Permanent IT job ads with a match in the
Communications & Networking category
7 25 23
As % of all permanent IT jobs located in Belfast 7.37% 17.73% 17.42%
Number of salaries quoted 7 12 18
Median salary £40,000 £26,500 £26,500
Median salary % change year-on-year
+50.94% -
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

DWDM
Jobs Demand Trend in Belfast

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

DWDM Jobs Demand Trend in Belfast

DWDM
Salary Trend in Belfast

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

DWDM Salary Trend in Belfast