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 2 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Sep 2014
Same period 2013 Same period 2012
Dense Wave Division Multiplexing (DWDM)
Rank 309 311 330
Rank change year-on-year
+2 +19
Permanent jobs citing DWDM 3 10 4
As % of all permanent IT jobs located in the City of London 0.026% 0.084% 0.031%
As % of the Communications & Networking category 0.15% 0.55% 0.18%
Number of salaries quoted 1 10 4
Average salary £47,500 £50,000 £51,250
Average salary % change year-on-year
-5.00% -2.43%
UK excluding London average salary £56,500 £48,750 £32,500
% change year-on-year
+15.89% +50.00%
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
1969 1821 2214
As % of all permanent IT jobs located in the City of London 16.78% 15.22% 17.16%
Number of salaries quoted 1665 1604 1973
Average salary £50,000 £52,500 £50,000
Average salary % change year-on-year
-4.76% +5.00%
90% offered a salary of more than £31,500 £34,500 £32,500
10% offered a salary of more than £67,500 £70,000 £70,000
UK excluding London average salary £40,000 £40,000 £40,000

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 2 September 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 4 (100.00%) SDH
2 3 (75.00%) WAN
2 3 (75.00%) Perl
2 3 (75.00%) Linux
2 3 (75.00%) Python
2 3 (75.00%) Cisco
2 3 (75.00%) CCIE
2 3 (75.00%) Cisco Certification
2 3 (75.00%) Juniper
2 3 (75.00%) Internet
2 3 (75.00%) MPLS
2 3 (75.00%) OSPF
2 3 (75.00%) BGP
2 3 (75.00%) TCP/IP
2 3 (75.00%) Regression Testing
2 3 (75.00%) Firewall
2 3 (75.00%) Equities
2 3 (75.00%) Finance
2 3 (75.00%) JNCIE
2 3 (75.00%) System Testing
2 3 (75.00%) Network Security
2 3 (75.00%) Network Architecture
2 3 (75.00%) Junos
2 3 (75.00%) Multicast
3 2 (50.00%) Low Latency
3 2 (50.00%) Integration Testing
3 2 (50.00%) DNS
4 1 (25.00%) SLA
4 1 (25.00%) Telecoms
4 1 (25.00%) SONET

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

For the 6 months to 2 September 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 4 (100.00%) SDH
2 3 (75.00%) WAN
2 3 (75.00%) TCP/IP
2 3 (75.00%) MPLS
2 3 (75.00%) OSPF
2 3 (75.00%) BGP
2 3 (75.00%) Firewall
2 3 (75.00%) Network Security
2 3 (75.00%) Junos
2 3 (75.00%) Multicast
2 3 (75.00%) Internet
3 2 (50.00%) DNS
4 1 (25.00%) Ethernet
4 1 (25.00%) SONET
General
1 3 (75.00%) Finance
2 1 (25.00%) Telecoms
Job Titles
1 2 (50.00%) Network Engineer
2 1 (25.00%) Design Engineer
2 1 (25.00%) Communications Engineer
2 1 (25.00%) Network Design Engineer
2 1 (25.00%) Junior Network Engineer
2 1 (25.00%) Junior
Miscellaneous
1 3 (75.00%) Equities
Operating Systems
1 3 (75.00%) Linux
Processes & Methodologies
1 3 (75.00%) Regression Testing
1 3 (75.00%) System Testing
1 3 (75.00%) Network Architecture
2 2 (50.00%) Low Latency
2 2 (50.00%) Integration Testing
3 1 (25.00%) Network Design
Programming Languages
1 3 (75.00%) Perl
1 3 (75.00%) Python
Qualifications
1 3 (75.00%) CCIE
1 3 (75.00%) Cisco Certification
1 3 (75.00%) JNCIE
2 1 (25.00%) Security Cleared
Quality Assurance & Compliance
1 1 (25.00%) SLA
Vendors
1 3 (75.00%) Cisco
1 3 (75.00%) Juniper