The table below looks at the statistics for DWDM skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited DWDM over the 3 months to 16 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
16 Jan 2017
Same period 2016 Same period 2015
Dense Wave Division Multiplexing (DWDM)
England / London
Rank 552 616 628
Rank change year-on-year
+64 +12
Permanent jobs citing DWDM 18 30 30
As % of all permanent IT jobs located in London 0.054% 0.075% 0.073%
As % of the Communications & Networking category 0.34% 0.48% 0.42%
Number of salaries quoted 9 11 25
Median salary £62,500 £57,000 £67,500
Median salary % change year-on-year
+9.64% -15.55%
90% offered a salary of more than £56,500 £37,000 £35,800
10% offered a salary of more than £69,000 £110,000 £90,000
UK excluding London median salary £70,000 £50,000 £42,500
% change year-on-year
+40.00% +17.64%

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
5328 6297 7069
As % of all permanent IT jobs located in London 15.93% 15.77% 17.18%
Number of salaries quoted 4517 5301 5981
Median salary £54,000 £50,000 £47,500
Median salary % change year-on-year
+8.00% +5.26%
90% offered a salary of more than £31,500 £31,500 £30,000
10% offered a salary of more than £77,500 £70,000 £75,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

DWDM
Jobs Demand Trend in London

The demand trend of job ads across the London region citing DWDM as a proportion of all IT jobs with a match in 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 16 January 2017.

DWDM Salary Histogram in London

DWDM
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing DWDM within the London region over the 3 months to 16 January 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Teddington - 3 - -
DWDM
England

DWDM
Top 30 Related IT Skills in London

For the 6 months to 16 January 2017, IT jobs citing DWDM also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for DWDM.

1 22 (68.75%) MPLS
2 17 (53.13%) Telecoms
3 12 (37.50%) WAN
3 12 (37.50%) LAN
4 11 (34.38%) Network Design
5 10 (31.25%) Linux
6 9 (28.13%) Cisco
6 9 (28.13%) Degree
7 8 (25.00%) OSPF
7 8 (25.00%) BGP
7 8 (25.00%) SDH
7 8 (25.00%) VPN
8 7 (21.88%) Finance
8 7 (21.88%) Ethernet
8 7 (21.88%) Network Security
9 6 (18.75%) Computer Science
9 6 (18.75%) Cisco Certification
10 5 (15.63%) Firewall
10 5 (15.63%) Wireless
10 5 (15.63%) Internet
10 5 (15.63%) Project Management
10 5 (15.63%) Network Monitoring
10 5 (15.63%) Data Centre
10 5 (15.63%) Presales
10 5 (15.63%) Network Optimisation
11 4 (12.50%) NEBOSH
11 4 (12.50%) Unified Communications
11 4 (12.50%) ISO 14000
11 4 (12.50%) Statistics
11 4 (12.50%) Juniper

DWDM
Top Related IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (6.25%) Skype for Business
Communications & Networking
1 22 (68.75%) MPLS
2 12 (37.50%) LAN
2 12 (37.50%) WAN
3 8 (25.00%) BGP
3 8 (25.00%) OSPF
3 8 (25.00%) SDH
3 8 (25.00%) VPN
4 7 (21.88%) Ethernet
4 7 (21.88%) Network Security
5 5 (15.63%) Firewall
5 5 (15.63%) Internet
5 5 (15.63%) Wireless
6 4 (12.50%) Unified Communications
7 3 (9.38%) BGP-4
7 3 (9.38%) DVB
7 3 (9.38%) HTTP
7 3 (9.38%) IGMP
7 3 (9.38%) Multicast
7 3 (9.38%) SNMP
7 3 (9.38%) Structured Cabling
Database & Business Intelligence
1 3 (9.38%) MySQL
1 3 (9.38%) PostgreSQL
Development Applications
1 3 (9.38%) Git (software)
1 3 (9.38%) Subversion
General
1 17 (53.13%) Telecoms
2 7 (21.88%) Finance
3 3 (9.38%) Electronics
3 3 (9.38%) Games
3 3 (9.38%) Marketing
4 1 (3.13%) Mandarin Language
Job Titles
1 10 (31.25%) Network Engineer
2 6 (18.75%) Product Manager
2 6 (18.75%) Senior Network Engineer
3 3 (9.38%) Administrator
3 3 (9.38%) Analyst
3 3 (9.38%) Network Analyst
3 3 (9.38%) Telecoms Manager
3 3 (9.38%) Telecoms Product Manager
4 2 (6.25%) Lead Network Engineer
4 2 (6.25%) Optical Engineer
5 1 (3.13%) Architect
5 1 (3.13%) Network Architect
5 1 (3.13%) Senior Architect
5 1 (3.13%) Senior Network Architect
Libraries, Frameworks & Software Standards
1 3 (9.38%) 802.1X
1 3 (9.38%) LAMP
Miscellaneous
1 6 (18.75%) Computer Science
2 5 (15.63%) Data Centre
3 4 (12.50%) Statistics
4 3 (9.38%) Analytical Skills
4 3 (9.38%) Clustering
4 3 (9.38%) Driving Licence
4 3 (9.38%) Embedded Systems
4 3 (9.38%) IPTV
4 3 (9.38%) MPEG
4 3 (9.38%) Physics
4 3 (9.38%) Replication
4 3 (9.38%) Streaming Video
Operating Systems
1 10 (31.25%) Linux
2 3 (9.38%) CentOS
2 3 (9.38%) Solaris
2 3 (9.38%) Ubuntu
2 3 (9.38%) Unix
2 3 (9.38%) Windows
Processes & Methodologies
1 11 (34.38%) Network Design
2 5 (15.63%) Network Monitoring
2 5 (15.63%) Network Optimisation
2 5 (15.63%) Presales
2 5 (15.63%) Project Management
3 3 (9.38%) Capacity Planning
3 3 (9.38%) ITIL
3 3 (9.38%) Network Management
3 3 (9.38%) People Management
3 3 (9.38%) Procure-to-Pay
3 3 (9.38%) Product Management
3 3 (9.38%) Project Planning
3 3 (9.38%) Time Management
4 2 (6.25%) Deep Packet Inspection
4 2 (6.25%) Infrastructure Management
4 2 (6.25%) Security Architecture
5 1 (3.13%) Creative Problem-Solving
5 1 (3.13%) Customer Engagement
5 1 (3.13%) Load Balancing
Programming Languages
1 3 (9.38%) Bash Shell
1 3 (9.38%) Python
Qualifications
1 9 (28.13%) Degree
2 6 (18.75%) Cisco Certification
3 4 (12.50%) CCNP
4 3 (9.38%) CCDP
4 3 (9.38%) CCNA
5 2 (6.25%) CISM
5 2 (6.25%) CISSP
6 1 (3.13%) CCIE
6 1 (3.13%) JNCIE
6 1 (3.13%) JNCIP
Quality Assurance & Compliance
1 4 (12.50%) ISO 14000
1 4 (12.50%) NEBOSH
2 3 (9.38%) MiFID
System Software
1 3 (9.38%) GlusterFS
Systems Management
1 3 (9.38%) Nagios
1 3 (9.38%) Puppet
1 3 (9.38%) ZABBIX
2 2 (6.25%) Ansible
Vendors
1 9 (28.13%) Cisco
2 4 (12.50%) Juniper
3 3 (9.38%) Ciena
3 3 (9.38%) Dell
3 3 (9.38%) Extreme Networks
3 3 (9.38%) HP
3 3 (9.38%) Percona
3 3 (9.38%) Red Hat
4 2 (6.25%) Huawei
4 2 (6.25%) Microsoft
4 2 (6.25%) Palo Alto
London
TDA Group
Salary: £40000 - £55000 per annum
Posted: 5 days ago
South East London
RBW Consulting
Salary: From £70,000 to £75,000 per annum + BENEFITS
Posted: 6 days ago