The table below looks at the statistics for DWDM skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited DWDM over the 3 months to 28 August 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 Aug 2015
Same period 2014 Same period 2013
Dense Wave Division Multiplexing (DWDM)
Rank - 325 314
Permanent jobs citing DWDM 0 3 10
As % of all permanent IT jobs located in the City of London - 0.026% 0.085%
As % of the Communications & Networking category - 0.15% 0.55%
Number of salaries quoted 0 1 10
Average salary - £47,500 £50,000
Average salary % change year-on-year
- -5.00%
UK excluding London average salary £50,000 £56,500 £48,750
% change year-on-year
-11.50% +15.89%
DWDM
London

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

Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
1337 1994 1818
As % of all permanent IT jobs located in the City of London 13.82% 17.00% 15.37%
Number of salaries quoted 1139 1676 1601
Average salary £52,500 £50,000 £52,500
Average salary % change year-on-year
+5.00% -4.76%
90% offered a salary of more than £30,000 £31,500 £34,500
10% offered a salary of more than £72,500 £70,000 £67,500
UK excluding London average salary £41,000 £40,000 £40,000
% change year-on-year
+2.50% -

DWDM
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing DWDM across the City of London region as a proportion of the total demand within the Communications & Networking category.

DWDM Jobs Demand Trend in the City of London

DWDM
Salary Trend in the City of London

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

DWDM Salary Trend in the City of London

DWDM
Top 30 Related IT Skills in the City of London

For the 6 months to 28 August 2015, IT jobs across the City of London 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%) MPLS
1 2 (100.00%) Cisco
2 1 (50.00%) Microsoft
2 1 (50.00%) CCNA
2 1 (50.00%) Cisco Certification
2 1 (50.00%) Internet
2 1 (50.00%) Windows
2 1 (50.00%) Linux
2 1 (50.00%) MS Excel
2 1 (50.00%) MS Visio
2 1 (50.00%) LAN
2 1 (50.00%) SDH
2 1 (50.00%) VoIP
2 1 (50.00%) WAN
2 1 (50.00%) DHCP
2 1 (50.00%) Ethernet
2 1 (50.00%) DNS
2 1 (50.00%) OSPF
2 1 (50.00%) BGP
2 1 (50.00%) EIGRP
2 1 (50.00%) Migration
2 1 (50.00%) BBC
2 1 (50.00%) Games
2 1 (50.00%) VMware
2 1 (50.00%) Business Continuity
2 1 (50.00%) MS PowerPoint
2 1 (50.00%) Interactive Media
2 1 (50.00%) VMware Infrastructure
2 1 (50.00%) Hyper-V
2 1 (50.00%) Multicast

DWDM
Top Related IT Skills in the City of London by Category

For the 6 months to 28 August 2015, IT jobs across the City of London 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.

Applications
1 1 (50.00%) MS Excel
1 1 (50.00%) MS Visio
1 1 (50.00%) MS PowerPoint
Communications & Networking
1 2 (100.00%) MPLS
2 1 (50.00%) OSPF
2 1 (50.00%) BGP
2 1 (50.00%) EIGRP
2 1 (50.00%) Multicast
2 1 (50.00%) LAN
2 1 (50.00%) SDH
2 1 (50.00%) VoIP
2 1 (50.00%) WAN
2 1 (50.00%) DHCP
2 1 (50.00%) Ethernet
2 1 (50.00%) DNS
2 1 (50.00%) Internet
General
1 1 (50.00%) Games
1 1 (50.00%) Interactive Media
Job Titles
1 1 (50.00%) Team Leader
1 1 (50.00%) Network Manager
Miscellaneous
1 1 (50.00%) BBC
Operating Systems
1 1 (50.00%) Windows
1 1 (50.00%) Linux
Processes & Methodologies
1 1 (50.00%) Migration
1 1 (50.00%) Business Continuity
1 1 (50.00%) SDLC
Qualifications
1 1 (50.00%) CCNA
1 1 (50.00%) Cisco Certification
System Software
1 1 (50.00%) VMware Infrastructure
1 1 (50.00%) Hyper-V
Vendors
1 2 (100.00%) Cisco
2 1 (50.00%) Microsoft
2 1 (50.00%) VMware