The table below looks at the statistics for DWDM skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited DWDM over the 3 months to 31 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
Dense Wave Division Multiplexing (DWDM)
Rank 619 640 572
Rank change year-on-year
+21 -68
Permanent jobs citing DWDM 17 26 48
As % of all permanent IT jobs located in London 0.038% 0.054% 0.11%
As % of the Communications & Networking category 0.25% 0.33% 0.63%
Number of salaries quoted 8 21 46
Average salary £75,000 £70,000 £45,000
Average salary % change year-on-year
+7.14% +55.55%
90% offered a salary of more than £34,600 £59,000 £30,000
10% offered a salary of more than £90,000 £70,000 £62,500
UK excluding London average salary £50,000 £56,500 £40,000
% change year-on-year
-11.50% +41.25%
DWDM
England

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

Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
6892 7908 7570
As % of all permanent IT jobs located in London 15.58% 16.43% 17.07%
Number of salaries quoted 5845 6565 6218
Average salary £50,000 £50,000 £50,000
90% offered a salary of more than £30,000 £30,000 £32,500
10% offered a salary of more than £75,000 £70,000 £70,000
UK excluding London average salary £41,000 £40,000 £40,000
% change year-on-year
+2.50% -

DWDM
Jobs Demand Trend in London

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

DWDM Jobs Demand Trend in London

DWDM
Salary Trend in London

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

DWDM Salary Trend in London

DWDM
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing DWDM across the London region over the 3 months to 31 July 2015.

DWDM Salary Histogram in London

DWDM
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing DWDM within the London region over the 3 months to 31 July 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Docklands, London - 1 £35,500 -
Paddington - 1 - -
DWDM
England

DWDM
Top 30 Related IT Skills in London

For the 6 months to 31 July 2015, IT jobs across the 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 21 (58.33%) SDH
2 18 (50.00%) Cisco Certification
2 18 (50.00%) Telecoms
3 17 (47.22%) Ethernet
4 15 (41.67%) TCP/IP
4 15 (41.67%) CCNA
5 14 (38.89%) SONET
6 12 (33.33%) MPLS
6 12 (33.33%) OSPF
7 11 (30.56%) Cisco
8 9 (25.00%) Juniper
9 8 (22.22%) BGP
9 8 (22.22%) CCIE
9 8 (22.22%) Internet
9 8 (22.22%) Service Delivery
9 8 (22.22%) Degree
10 7 (19.44%) MS PowerPoint
10 7 (19.44%) Network Management
10 7 (19.44%) CCNP
10 7 (19.44%) VoIP
11 6 (16.67%) LAN
11 6 (16.67%) WAN
11 6 (16.67%) EIGRP
11 6 (16.67%) Project Management
12 5 (13.89%) Validation
12 5 (13.89%) RSVP
12 5 (13.89%) SNMP
12 5 (13.89%) VPN
12 5 (13.89%) XML
12 5 (13.89%) CORBA

DWDM
Top Related IT Skills in London by Category

For the 6 months to 31 July 2015, IT jobs across the 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 7 (19.44%) MS PowerPoint
2 4 (11.11%) MS Visio
3 2 (5.56%) MS Excel
Communications & Networking
1 21 (58.33%) SDH
2 17 (47.22%) Ethernet
3 15 (41.67%) TCP/IP
4 14 (38.89%) SONET
5 12 (33.33%) MPLS
5 12 (33.33%) OSPF
6 8 (22.22%) BGP
6 8 (22.22%) Internet
7 7 (19.44%) VoIP
8 6 (16.67%) WAN
8 6 (16.67%) EIGRP
8 6 (16.67%) LAN
9 5 (13.89%) RSVP
9 5 (13.89%) VPN
9 5 (13.89%) SNMP
10 4 (11.11%) VPLS
11 3 (8.33%) Network Security
11 3 (8.33%) Cisco ASA
11 3 (8.33%) Cisco Nexus
11 3 (8.33%) Firewall
Database & Business Intelligence
1 2 (5.56%) Data Mining
General
1 18 (50.00%) Telecoms
2 5 (13.89%) Marketing
3 2 (5.56%) Military
3 2 (5.56%) Banking
4 1 (2.78%) Finance
4 1 (2.78%) Games
4 1 (2.78%) Interactive Media
Job Titles
1 6 (16.67%) Network Engineer
2 5 (13.89%) Professional Services Engineer
3 4 (11.11%) Consultant
3 4 (11.11%) Pre Sales Consultant
4 3 (8.33%) Senior Manager
5 2 (5.56%) Sales Consultant
5 2 (5.56%) Network Manager
5 2 (5.56%) Solutions Consultant
6 1 (2.78%) Designer
6 1 (2.78%) Technical Design Authority
6 1 (2.78%) Security Engineer
6 1 (2.78%) NOC Engineer
6 1 (2.78%) Network Support
6 1 (2.78%) Network Designer
6 1 (2.78%) Network Security Engineer
6 1 (2.78%) Support Engineer
6 1 (2.78%) Network Technician
6 1 (2.78%) Network Support Engineer
6 1 (2.78%) Team Leader
Libraries, Frameworks & Software Standards
1 5 (13.89%) XML
1 5 (13.89%) CORBA
Miscellaneous
1 5 (13.89%) Tandem
1 5 (13.89%) Computer Science
2 3 (8.33%) Data Centre
3 2 (5.56%) PKI
4 1 (2.78%) Management Information System
4 1 (2.78%) BBC
Operating Systems
1 1 (2.78%) Windows
1 1 (2.78%) Linux
Processes & Methodologies
1 8 (22.22%) Service Delivery
2 7 (19.44%) Network Management
3 6 (16.67%) Project Management
4 5 (13.89%) Validation
4 5 (13.89%) Logistics
4 5 (13.89%) Business Development
4 5 (13.89%) Procure-to-pay
5 4 (11.11%) Programme Management
6 3 (8.33%) Network Design
6 3 (8.33%) Migration
6 3 (8.33%) Data Governance
6 3 (8.33%) Network Monitoring
7 2 (5.56%) Network Architecture
7 2 (5.56%) Capacity Planning
7 2 (5.56%) Problem Management
7 2 (5.56%) Risk Management
8 1 (2.78%) Network Security Management
8 1 (2.78%) Security Management
8 1 (2.78%) Business Continuity
8 1 (2.78%) Fault Management
Qualifications
1 18 (50.00%) Cisco Certification
2 15 (41.67%) CCNA
3 8 (22.22%) CCIE
3 8 (22.22%) Degree
4 7 (19.44%) CCNP
5 2 (5.56%) CCDA
5 2 (5.56%) CCDP
5 2 (5.56%) Check Point Certification
5 2 (5.56%) CCSE
5 2 (5.56%) OSCP
6 1 (2.78%) CCDE
6 1 (2.78%) BC Cleared
6 1 (2.78%) Security Cleared
6 1 (2.78%) JNCIA
Quality Assurance & Compliance
1 3 (8.33%) SLA
1 3 (8.33%) QA
System Software
1 4 (11.11%) VMware Infrastructure
2 2 (5.56%) Hyper-V
2 2 (5.56%) VMware ESX
Systems Management
1 2 (5.56%) vMotion
Vendors
1 11 (30.56%) Cisco
2 9 (25.00%) Juniper
3 4 (11.11%) VMware
4 3 (8.33%) CheckPoint
4 3 (8.33%) F5
5 2 (5.56%) BT
5 2 (5.56%) Microsoft
6 1 (2.78%) Alcatel-Lucent
6 1 (2.78%) Huawei
6 1 (2.78%) Riverbed
6 1 (2.78%) SolarWinds