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

Location
3 months to
24 Dec 2014
Same period 2013 Same period 2012
Dense Wave Division Multiplexing (DWDM)
Rank 311 318 319
Rank change year-on-year
+7 +1
Permanent jobs citing DWDM 3 8 7
As % of all permanent IT jobs located in the City of London 0.028% 0.069% 0.061%
As % of the Communications & Networking category 0.16% 0.44% 0.29%
Number of salaries quoted 2 8 3
Average salary £77,500 £36,500 £54,000
Average salary % change year-on-year
+112.32% -32.40%
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -
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
1857 1803 2449
As % of all permanent IT jobs located in the City of London 17.25% 15.56% 21.32%
Number of salaries quoted 1626 1578 2155
Average salary £49,000 £50,000 £49,000
Average salary % change year-on-year
-2.00% +2.04%
90% offered a salary of more than £30,000 £32,500 £31,500
10% offered a salary of more than £70,000 £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 24 December 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 9 (100.00%) WAN
2 8 (88.89%) LAN
2 8 (88.89%) Cisco
2 8 (88.89%) MPLS
3 7 (77.78%) Cisco Certification
3 7 (77.78%) OSPF
3 7 (77.78%) BGP
4 6 (66.67%) TCP/IP
4 6 (66.67%) Juniper
4 6 (66.67%) Firewall
4 6 (66.67%) Finance
5 5 (55.56%) ISDN
5 5 (55.56%) PBX
5 5 (55.56%) SLA
5 5 (55.56%) CCNP
5 5 (55.56%) CCNA
5 5 (55.56%) Project Management
5 5 (55.56%) NetScreen
5 5 (55.56%) Wireless
5 5 (55.56%) Telecoms
5 5 (55.56%) IVR
5 5 (55.56%) Billing
5 5 (55.56%) Cisco ASA
5 5 (55.56%) Capacity Planning
5 5 (55.56%) PABX
5 5 (55.56%) Cisco CUCM
5 5 (55.56%) Verint
5 5 (55.56%) Cisco Nexus
5 5 (55.56%) Network Monitoring
6 4 (44.44%) Linux

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

For the 6 months to 24 December 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 9 (100.00%) WAN
2 8 (88.89%) LAN
2 8 (88.89%) MPLS
3 7 (77.78%) OSPF
3 7 (77.78%) BGP
4 6 (66.67%) Firewall
4 6 (66.67%) TCP/IP
5 5 (55.56%) PBX
5 5 (55.56%) ISDN
5 5 (55.56%) Wireless
5 5 (55.56%) Cisco ASA
5 5 (55.56%) NetScreen
5 5 (55.56%) PABX
5 5 (55.56%) Cisco Nexus
6 4 (44.44%) DNS
7 3 (33.33%) DHCP
7 3 (33.33%) Multicast
7 3 (33.33%) Unified Communications
8 2 (22.22%) Network Security
9 1 (11.11%) Junos
General
1 6 (66.67%) Finance
2 5 (55.56%) Billing
2 5 (55.56%) Telecoms
3 1 (11.11%) Investment Banking
3 1 (11.11%) Banking
Job Titles
1 3 (33.33%) Infrastructure Manager
2 2 (22.22%) Technical Manager
2 2 (22.22%) Network Engineer
2 2 (22.22%) Cisco Engineer
3 1 (11.11%) Operations Manager
3 1 (11.11%) Senior Network Engineer
3 1 (11.11%) Communications Manager
3 1 (11.11%) Technical Infrastructure Manager
Miscellaneous
1 5 (55.56%) IVR
2 2 (22.22%) BBC
3 1 (11.11%) Equities
3 1 (11.11%) Analytical Skills
Operating Systems
1 4 (44.44%) Linux
2 3 (33.33%) Windows
3 2 (22.22%) Windows Server 2008
3 2 (22.22%) Windows Server 2012
4 1 (11.11%) UNIX
4 1 (11.11%) Windows NT
Processes & Methodologies
1 5 (55.56%) Project Management
1 5 (55.56%) Capacity Planning
1 5 (55.56%) Network Monitoring
2 2 (22.22%) Low Latency
2 2 (22.22%) Business Continuity
3 1 (11.11%) Integration Testing
3 1 (11.11%) System Testing
3 1 (11.11%) Network Architecture
3 1 (11.11%) Regression Testing
Programming Languages
1 2 (22.22%) Perl
1 2 (22.22%) Python
2 1 (11.11%) SQL
Qualifications
1 7 (77.78%) Cisco Certification
2 5 (55.56%) CCNP
2 5 (55.56%) CCNA
3 2 (22.22%) CCIE
4 1 (11.11%) Avaya Certification
4 1 (11.11%) JNCIE
Quality Assurance & Compliance
1 5 (55.56%) SLA
Systems Management
1 5 (55.56%) Cisco CUCM
Vendors
1 8 (88.89%) Cisco
2 6 (66.67%) Juniper
3 5 (55.56%) Verint
4 4 (44.44%) Avaya
5 2 (22.22%) BT
5 2 (22.22%) VMware
6 1 (11.11%) F5