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 14 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
14 Feb 2016
Same period 2015 Same period 2014
Dense Wave Division Multiplexing (DWDM)
Rank 608 622 657
Rank change year-on-year
+14 +35
Permanent jobs citing DWDM 25 19 8
As % of all permanent IT jobs located in London 0.061% 0.046% 0.019%
As % of the Communications & Networking category 0.39% 0.26% 0.12%
Number of salaries quoted 9 17 8
Average salary £62,500 £90,000 £52,560
Average salary % change year-on-year
-30.55% +71.23%
90% offered a salary of more than £45,000 £56,280 £37,000
10% offered a salary of more than £110,000 £94,000 £60,750
UK excluding London average salary £50,000 £42,500 £40,500
% change year-on-year
+17.64% +4.93%
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
6481 7289 6892
As % of all permanent IT jobs located in London 15.74% 17.75% 16.17%
Number of salaries quoted 5507 6135 5552
Average salary £50,000 £50,000 £50,000
90% offered a salary of more than £32,500 £30,000 £30,000
10% offered a salary of more than £75,000 £72,500 £72,500
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

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 14 February 2016.

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 14 February 2016. 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
City of London +57 2 £110,000 - 1
DWDM
England

DWDM
Top 30 Related IT Skills in London

For the 6 months to 14 February 2016, 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 35 (74.47%) MPLS
2 30 (63.83%) WAN
3 26 (55.32%) Cisco
3 26 (55.32%) Finance
4 25 (53.19%) VPN
4 25 (53.19%) Network Security
5 24 (51.06%) Statistics
5 24 (51.06%) NGN
5 24 (51.06%) Unified Communications
5 24 (51.06%) Data Centre
5 24 (51.06%) LAN
5 24 (51.06%) Packet Switching
6 22 (46.81%) Infrastructure Management
7 19 (40.43%) Cisco Certification
8 15 (31.91%) CCNP
9 14 (29.79%) Telecoms
10 13 (27.66%) Financial Institution
10 13 (27.66%) Equities
10 13 (27.66%) Fixed Income
10 13 (27.66%) SDH
10 13 (27.66%) Asset Management
10 13 (27.66%) Retail
11 12 (25.53%) Microsoft
11 12 (25.53%) CCIE
12 11 (23.40%) Juniper
12 11 (23.40%) Cisco Nexus
12 11 (23.40%) Skype for Business
13 9 (19.15%) Cisco ASA
13 9 (19.15%) OSPF
13 9 (19.15%) Firewall

DWDM
Top Related IT Skills in London by Category

For the 6 months to 14 February 2016, 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.

Application Platforms
1 11 (23.40%) Skype for Business
Applications
1 3 (6.38%) MS Office
2 2 (4.26%) MS Excel
3 1 (2.13%) MS Visio
Communications & Networking
1 35 (74.47%) MPLS
2 30 (63.83%) WAN
3 25 (53.19%) Network Security
3 25 (53.19%) VPN
4 24 (51.06%) LAN
4 24 (51.06%) NGN
4 24 (51.06%) Packet Switching
4 24 (51.06%) Unified Communications
5 13 (27.66%) SDH
6 11 (23.40%) Cisco Nexus
7 9 (19.15%) BGP
7 9 (19.15%) Cisco ASA
7 9 (19.15%) Firewall
7 9 (19.15%) OSPF
8 7 (14.89%) SONET
9 6 (12.77%) Multicast
9 6 (12.77%) VLAN
10 5 (10.64%) DMZ
10 5 (10.64%) Ethernet
11 4 (8.51%) Wireless
General
1 26 (55.32%) Finance
2 14 (29.79%) Telecoms
3 13 (27.66%) Financial Institution
3 13 (27.66%) Retail
4 4 (8.51%) Military
5 1 (2.13%) Legal
5 1 (2.13%) Marketing
Job Titles
1 14 (29.79%) Network Engineer
2 9 (19.15%) Head of Communications
3 8 (17.02%) Head of IT
4 6 (12.77%) Cisco Support
4 6 (12.77%) Network Support
5 5 (10.64%) Cisco Engineer
5 5 (10.64%) Cisco Network Engineer
5 5 (10.64%) Juniper Engineer
5 5 (10.64%) Senior Network Engineer
5 5 (10.64%) Support Engineer
6 4 (8.51%) Cisco Network Support Engineer
6 4 (8.51%) Cisco Support Engineer
6 4 (8.51%) Head of Infrastructure
6 4 (8.51%) Head of IT Infrastructure
6 4 (8.51%) Head of Networks
6 4 (8.51%) Juniper Support
6 4 (8.51%) Network Support Engineer
7 2 (4.26%) Network Operations Engineer
7 2 (4.26%) Network Security Engineer
7 2 (4.26%) Security Engineer
Miscellaneous
1 24 (51.06%) Data Centre
1 24 (51.06%) Statistics
2 13 (27.66%) Equities
2 13 (27.66%) Fixed Income
3 2 (4.26%) Analytical Skills
3 2 (4.26%) Video Conferencing
4 1 (2.13%) Computer Science
Operating Systems
1 6 (12.77%) Linux
2 1 (2.13%) Unix
2 1 (2.13%) Windows
Processes & Methodologies
1 22 (46.81%) Infrastructure Management
2 13 (27.66%) Asset Management
3 4 (8.51%) Deep Packet Inspection
3 4 (8.51%) ITIL
3 4 (8.51%) Security Architecture
3 4 (8.51%) Ticket Management
4 3 (6.38%) Service Delivery
5 2 (4.26%) Business Intelligence
5 2 (4.26%) DNA
5 2 (4.26%) Mentoring
5 2 (4.26%) Presales
5 2 (4.26%) Project Management
5 2 (4.26%) Root Cause Analysis
5 2 (4.26%) Time Management
6 1 (2.13%) Capacity Management
6 1 (2.13%) Low Latency
6 1 (2.13%) Operational Acceptance Testing
6 1 (2.13%) Product Marketing
6 1 (2.13%) Supplier Management
6 1 (2.13%) WAN Optimisation
Qualifications
1 19 (40.43%) Cisco Certification
2 15 (31.91%) CCNP
3 12 (25.53%) CCIE
4 4 (8.51%) CISM
4 4 (8.51%) CISSP
5 3 (6.38%) CCNA
6 2 (4.26%) Degree
7 1 (2.13%) HND
Quality Assurance & Compliance
1 8 (17.02%) SLA
2 1 (2.13%) Data Quality
2 1 (2.13%) QA
Systems Management
1 2 (4.26%) Cisco CUCM
2 1 (2.13%) Endace
2 1 (2.13%) HP NNM
Vendors
1 26 (55.32%) Cisco
2 12 (25.53%) Microsoft
3 11 (23.40%) Juniper
4 6 (12.77%) Alcatel-Lucent
4 6 (12.77%) Huawei
5 5 (10.64%) Fortinet
6 3 (6.38%) Brocade
6 3 (6.38%) CheckPoint
6 3 (6.38%) Ciena
6 3 (6.38%) F5
7 2 (4.26%) Nortel
8 1 (2.13%) HP
8 1 (2.13%) Palo Alto
8 1 (2.13%) Remedy
8 1 (2.13%) Riverbed
8 1 (2.13%) SolarWinds
City, London
Harrington Starr
Salary: £90000 - £125000 per annum
Posted: Yesterday
London
Verticality Ltd
Salary: £40000 - £50000 per annum, Benefits Bonus, Benefits, Training, Overtim
Posted: Yesterday