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 30 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Jan 2015
Same period 2014 Same period 2013
Dense Wave Division Multiplexing (DWDM)
Rank 308 312 307
Rank change year-on-year
+4 -5
Permanent jobs citing DWDM 2 2 7
As % of all permanent IT jobs located in the City of London 0.019% 0.019% 0.064%
As % of the Communications & Networking category 0.11% 0.12% 0.30%
Number of salaries quoted 1 2 2
Average salary £80,000 £39,500 £71,250
Average salary % change year-on-year
+102.53% -44.56%
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
1814 1613 2299
As % of all permanent IT jobs located in the City of London 17.62% 15.56% 21.14%
Number of salaries quoted 1560 1381 2029
Average salary £52,500 £52,500 £50,000
Average salary % change year-on-year
- +5.00%
90% offered a salary of more than £32,500 £32,000 £31,500
10% offered a salary of more than £70,000 £70,000 £70,250
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 30 January 2015, 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%) LAN
1 9 (100.00%) WAN
2 8 (88.89%) Cisco
2 8 (88.89%) MPLS
3 6 (66.67%) OSPF
3 6 (66.67%) BGP
3 6 (66.67%) Cisco Certification
4 5 (55.56%) CCNP
4 5 (55.56%) CCNA
4 5 (55.56%) Project Management
4 5 (55.56%) NetScreen
4 5 (55.56%) Telecoms
4 5 (55.56%) Finance
4 5 (55.56%) Firewall
4 5 (55.56%) Wireless
4 5 (55.56%) IVR
4 5 (55.56%) ISDN
4 5 (55.56%) SLA
4 5 (55.56%) TCP/IP
4 5 (55.56%) PBX
4 5 (55.56%) Juniper
4 5 (55.56%) Billing
4 5 (55.56%) Cisco ASA
4 5 (55.56%) Capacity Planning
4 5 (55.56%) PABX
4 5 (55.56%) Cisco CUCM
4 5 (55.56%) Verint
4 5 (55.56%) Cisco Nexus
4 5 (55.56%) Network Monitoring
5 4 (44.44%) Windows

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

For the 6 months to 30 January 2015, 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%) LAN
1 9 (100.00%) WAN
2 8 (88.89%) MPLS
3 6 (66.67%) OSPF
3 6 (66.67%) BGP
4 5 (55.56%) NetScreen
4 5 (55.56%) Firewall
4 5 (55.56%) Wireless
4 5 (55.56%) ISDN
4 5 (55.56%) TCP/IP
4 5 (55.56%) PBX
4 5 (55.56%) Cisco ASA
4 5 (55.56%) PABX
4 5 (55.56%) Cisco Nexus
5 4 (44.44%) DNS
5 4 (44.44%) DHCP
6 3 (33.33%) Multicast
6 3 (33.33%) Unified Communications
7 1 (11.11%) SNMP
7 1 (11.11%) LDAP
General
1 5 (55.56%) Telecoms
1 5 (55.56%) Finance
1 5 (55.56%) Billing
2 1 (11.11%) Investment Banking
2 1 (11.11%) Banking
Job Titles
1 4 (44.44%) Infrastructure Manager
2 2 (22.22%) Technical Manager
2 2 (22.22%) Cisco Engineer
3 1 (11.11%) Senior Network Engineer
3 1 (11.11%) Network Engineer
3 1 (11.11%) Operations Manager
3 1 (11.11%) Communications Manager
3 1 (11.11%) Technical Infrastructure Manager
Miscellaneous
1 5 (55.56%) IVR
2 3 (33.33%) BBC
3 1 (11.11%) Analytical Skills
Operating Systems
1 4 (44.44%) Windows
1 4 (44.44%) Linux
2 3 (33.33%) Windows Server 2012
2 3 (33.33%) Windows Server 2008
3 1 (11.11%) Windows NT
3 1 (11.11%) UNIX
Processes & Methodologies
1 5 (55.56%) Project Management
1 5 (55.56%) Capacity Planning
1 5 (55.56%) Network Monitoring
2 3 (33.33%) Business Continuity
3 1 (11.11%) Low Latency
Programming Languages
1 1 (11.11%) Python
1 1 (11.11%) Perl
1 1 (11.11%) SQL
Qualifications
1 6 (66.67%) Cisco Certification
2 5 (55.56%) CCNP
2 5 (55.56%) CCNA
3 1 (11.11%) Avaya Certification
3 1 (11.11%) CCIE
Quality Assurance & Compliance
1 5 (55.56%) SLA
Systems Management
1 5 (55.56%) Cisco CUCM
Vendors
1 8 (88.89%) Cisco
2 5 (55.56%) Juniper
2 5 (55.56%) Verint
3 4 (44.44%) Avaya
4 3 (33.33%) VMware
5 2 (22.22%) BT
6 1 (11.11%) F5