The table below looks at the statistics for DWDM skills in IT jobs advertised for the Hertford region. Included is a guide to the salaries offered in IT jobs that have cited DWDM over the 3 months to 19 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
Dense Wave Division Multiplexing (DWDM)
Hertfordshire / Hertford
Rank - - 9
Permanent jobs citing DWDM 0 0 3
As % of all permanent IT jobs located in Hertford - - 6.82%
As % of the Communications & Networking category - - 30.00%
Number of salaries quoted 0 0 0
Median salary - - -
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 Hertford region.

Communications & Networking Category
Hertford
Permanent IT job ads with a match in the
Communications & Networking category
1 0 10
As % of all permanent IT jobs located in Hertford 2.56% - 22.73%
Number of salaries quoted 1 0 5
Median salary £24,000 - £37,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

DWDM
Jobs Demand Trend in Hertford

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

DWDM Jobs Demand Trend in Hertford

DWDM
Salary Trend in Hertford

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

DWDM Salary Trend in Hertford