The table below looks at the statistics for DWDM skills in IT jobs advertised for the Hertford region. Included is a guide to the average salaries offered in IT jobs that have cited DWDM over the 3 months to 21 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
21 Aug 2014
Same period 2013 Same period 2012
Dense Wave Division Multiplexing (DWDM)
Rank - 17 16
Permanent jobs citing DWDM 0 1 1
As % of all permanent IT jobs located in Hertford - 2.27% 2.44%
As % of the Communications & Networking category - 14.29% 9.09%
Number of salaries quoted 0 1 1
Average salary - £19,000 £30,500
Average salary % change year-on-year
- -37.70%
UK excluding London average salary £56,500 £40,000 £32,500
% change year-on-year
+41.25% +23.07%
DWDM
Hertfordshire

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
3 7 11
As % of all permanent IT jobs located in Hertford 7.50% 15.91% 26.83%
Number of salaries quoted 3 7 11
Average salary £17,500 £42,500 £18,500
Average salary % change year-on-year
-58.82% +129.72%
UK excluding London average salary £40,000 £40,000 £40,000

DWDM
Jobs Demand Trend in Hertford

This chart provides a 3-month moving total of permanent IT jobs citing DWDM across the Hertford region as a proportion of the total demand within 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

DWDM
Top 12 Related IT Skills in Hertford

For the 6 months to 21 August 2014, IT jobs across the Hertford region citing DWDM also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited DWDM.

1 2 (100.00%) Ethernet
1 2 (100.00%) Cisco
1 2 (100.00%) CCNA
1 2 (100.00%) Cisco Certification
1 2 (100.00%) MPLS
1 2 (100.00%) Telecoms
1 2 (100.00%) Computer Science
1 2 (100.00%) Security Cleared
2 1 (50.00%) SDH
2 1 (50.00%) CCNP
2 1 (50.00%) Degree
2 1 (50.00%) SC Cleared

DWDM
Top Related IT Skills in Hertford by Category

For the 6 months to 21 August 2014, IT jobs across the Hertford region citing DWDM also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited DWDM. Up to 20 skills are shown per category.

Communications & Networking
1 2 (100.00%) Ethernet
1 2 (100.00%) MPLS
2 1 (50.00%) SDH
General
1 2 (100.00%) Telecoms
Job Titles
1 2 (100.00%) Graduate
2 1 (50.00%) Network Engineer
2 1 (50.00%) NOC Engineer
Miscellaneous
1 2 (100.00%) Computer Science
Qualifications
1 2 (100.00%) CCNA
1 2 (100.00%) Cisco Certification
1 2 (100.00%) Security Cleared
2 1 (50.00%) CCNP
2 1 (50.00%) Degree
2 1 (50.00%) SC Cleared
Vendors
1 2 (100.00%) Cisco