The first table below looks at the demand 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 16 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Communications & Networking category for the City of London region.

Location
3 months to
16 Apr 2014
Same period 2013 Same period 2012
Dense Wave Division Multiplexing (DWDM)
Rank 333 307 333
Rank change year-on-year
-26 +26
Permanent jobs citing DWDM 2 21 12
As % of all permanent IT jobs located in the City of London 0.016% 0.18% 0.086%
As % of the Communications & Networking category 0.10% 0.92% 0.53%
Number of salaries quoted 2 18 12
Average salary £48,500 £37,000 £62,500
Average salary % change year-on-year
+31.08% -40.80%
90% offered a salary of more than £39,300 £34,550 £47,500
10% offered a salary of more than £57,700 £68,750 £72,250
UK excluding London average salary £50,000 £40,000 £47,500
% change year-on-year
+25.00% -15.78%
Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
1977 2295 2256
As % of all permanent IT jobs located in the City of London 15.50% 19.24% 16.17%
Number of salaries quoted 1634 2058 2001
Average salary £51,500 £52,500 £50,000
Average salary % change year-on-year
-1.90% +5.00%
90% offered a salary of more than £32,500 £33,950 £32,500
10% offered a salary of more than £70,000 £70,000 £72,500
UK excluding London average salary £40,000 £40,000 £40,000
DWDM
London

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
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing DWDM across the City of London region over the 3 months to 16 April 2014.

DWDM Salary Histogram in the City of London

DWDM
Top 12 Related IT Skills in the City of London

For the 6 months to 16 April 2014, 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 6 (100.00%) SDH
1 6 (100.00%) Telecoms
2 5 (83.33%) SONET
2 5 (83.33%) Ethernet
3 2 (33.33%) Huawei
4 1 (16.67%) Security Cleared
4 1 (16.67%) SLA
4 1 (16.67%) Ericsson
4 1 (16.67%) VoIP
4 1 (16.67%) WAN
4 1 (16.67%) MPLS
4 1 (16.67%) Service Delivery

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

For the 6 months to 16 April 2014, 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.

Communications & Networking
1 6 (100.00%) SDH
2 5 (83.33%) SONET
2 5 (83.33%) Ethernet
3 1 (16.67%) VoIP
3 1 (16.67%) WAN
3 1 (16.67%) MPLS
General
1 6 (100.00%) Telecoms
Job Titles
1 2 (33.33%) Transmission Engineer
2 1 (16.67%) Sales Engineer
2 1 (16.67%) Provisioning Engineer
Processes & Methodologies
1 1 (16.67%) Service Delivery
Qualifications
1 1 (16.67%) Security Cleared
Quality Assurance & Compliance
1 1 (16.67%) SLA
Vendors
1 2 (33.33%) Huawei
2 1 (16.67%) Ericsson