The table below looks at the statistics for DWDM skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited DWDM over the 3 months to 24 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 May 2016
Same period 2015 Same period 2014
Dense Wave Division Multiplexing (DWDM)
Rank 802 852 860
Rank change year-on-year
+50 +8
Permanent jobs citing DWDM 92 86 107
As % of all permanent IT jobs located in England 0.100% 0.086% 0.096%
As % of the Communications & Networking category 0.58% 0.48% 0.55%
Number of salaries quoted 74 38 68
Median salary £55,000 £47,500 £50,000
Median salary % change year-on-year
+15.78% -5.00%
90% offered a salary of more than £33,000 £34,000 £35,000
10% offered a salary of more than £90,000 £64,750 £70,000
UK excluding London median salary £45,000 £46,250 £43,500
% change year-on-year
-2.70% +6.32%
DWDM
UK

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

Communications & Networking Category
England
Permanent IT job ads with a match in the
Communications & Networking category
15919 17808 19459
As % of all permanent IT jobs located in England 17.26% 17.90% 17.50%
Number of salaries quoted 13316 14326 15625
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £26,945 £27,000 £27,000
10% offered a salary of more than £67,500 £62,500 £67,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

DWDM
Jobs Demand Trend in England

The demand trend of job ads across the England region citing DWDM as a proportion of all IT jobs with a match in the Communications & Networking category.

DWDM Jobs Demand Trend in England

DWDM
Salary Trend in England

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

DWDM Salary Trend in England

DWDM
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing DWDM across the England region over the 3 months to 24 May 2016.

DWDM Salary Histogram in England

DWDM
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing DWDM within the England region over the 3 months to 24 May 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
(Click see detailed
statistics and trends)
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
South East +28 35 £45,000 -17.43%
London +40 29 £77,500 +27.04% 4
East of England +5 8 £52,500 +39.07% 3
West Midlands -8 7 £38,000 -39.20%
Yorkshire - 6 £55,000 -
North West - 6 £42,500 -
South West +7 1 - - 1
DWDM
UK

DWDM
Top 30 Related IT Skills in England

For the 6 months to 24 May 2016, 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 England region with a requirement for DWDM.

1 76 (47.20%) Cisco
2 75 (46.58%) Telecoms
3 71 (44.10%) MPLS
4 66 (40.99%) Cisco Certification
5 57 (35.40%) CCNP
5 57 (35.40%) Finance
6 50 (31.06%) WAN
7 48 (29.81%) Juniper
8 46 (28.57%) Wireless
9 43 (26.71%) BGP
10 42 (26.09%) Degree
11 40 (24.84%) VPN
12 38 (23.60%) Ethernet
13 36 (22.36%) OSPF
13 36 (22.36%) SLA
14 35 (21.74%) LAN
15 32 (19.88%) Firewall
15 32 (19.88%) Project Management
16 31 (19.25%) Network Management
16 31 (19.25%) F5
16 31 (19.25%) VoIP
17 30 (18.63%) TCP/IP
18 28 (17.39%) SDH
18 28 (17.39%) Data Centre
19 26 (16.15%) Change Management
20 25 (15.53%) ITIL
20 25 (15.53%) CCNA
20 25 (15.53%) High Availability
20 25 (15.53%) Cisco ASA
21 24 (14.91%) EIGRP

DWDM
Top Related IT Skills in England 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 9 (5.59%) Skype for Business
2 3 (1.86%) SharePoint
Applications
1 24 (14.91%) MS Office
2 20 (12.42%) MS Visio
3 5 (3.11%) MS Excel
4 4 (2.48%) Spreadsheet
5 1 (0.62%) MS PowerPoint
Communications & Networking
1 71 (44.10%) MPLS
2 50 (31.06%) WAN
3 46 (28.57%) Wireless
4 43 (26.71%) BGP
5 40 (24.84%) VPN
6 38 (23.60%) Ethernet
7 36 (22.36%) OSPF
8 35 (21.74%) LAN
9 32 (19.88%) Firewall
10 31 (19.25%) VoIP
11 30 (18.63%) TCP/IP
12 28 (17.39%) SDH
13 25 (15.53%) Cisco ASA
14 24 (14.91%) EIGRP
14 24 (14.91%) SSL
15 23 (14.29%) Network Security
16 20 (12.42%) HSRP
16 20 (12.42%) RIP
17 19 (11.80%) Cisco Nexus
17 19 (11.80%) IP Telephony
Development Applications
1 2 (1.24%) VSS/SourceSafe
General
1 75 (46.58%) Telecoms
2 57 (35.40%) Finance
3 14 (8.70%) Banking
4 7 (4.35%) Marketing
5 5 (3.11%) Retail
6 4 (2.48%) Billing
6 4 (2.48%) Financial Institution
7 1 (0.62%) Advertising
7 1 (0.62%) Investment Banking
Job Titles
1 52 (32.30%) Network Engineer
2 32 (19.88%) Network Specialist
3 17 (10.56%) Network Manager
4 14 (8.70%) Cisco Engineer
4 14 (8.70%) Core Network Specialist
5 12 (7.45%) Cisco Network Engineer
5 12 (7.45%) Senior Network Engineer
6 9 (5.59%) Voice Engineer
7 8 (4.97%) Cisco Voice Engineer
7 8 (4.97%) Network Support
7 8 (4.97%) Voice Network Engineer
8 7 (4.35%) 2nd Line Engineer
8 7 (4.35%) Network Communications Engineer
8 7 (4.35%) Network Operations Manager
8 7 (4.35%) Operations Manager
8 7 (4.35%) Presales Manager
8 7 (4.35%) Support Engineer
8 7 (4.35%) Unified Communications Engineer
9 6 (3.73%) Juniper Engineer
9 6 (3.73%) NOC Engineer
Libraries, Frameworks & Software Standards
1 4 (2.48%) Middleware
Miscellaneous
1 28 (17.39%) Data Centre
2 18 (11.18%) Statistics
3 16 (9.94%) Computer Science
4 10 (6.21%) Video Conferencing
5 7 (4.35%) Visualisation
6 4 (2.48%) Equities
6 4 (2.48%) Fixed Income
6 4 (2.48%) IVR
7 3 (1.86%) Analytical Skills
7 3 (1.86%) PMI
8 2 (1.24%) CCTV
9 1 (0.62%) Distributed Denial-of-Service
9 1 (0.62%) Driving Licence
9 1 (0.62%) Management Information System
9 1 (0.62%) SCADA
Operating Systems
1 8 (4.97%) Unix
2 3 (1.86%) Linux
2 3 (1.86%) Windows
2 3 (1.86%) Windows NT
Processes & Methodologies
1 32 (19.88%) Project Management
2 31 (19.25%) Network Management
3 26 (16.15%) Change Management
4 25 (15.53%) High Availability
4 25 (15.53%) ITIL
5 21 (13.04%) Mentoring
6 20 (12.42%) Disaster Recovery
6 20 (12.42%) Service Delivery
7 19 (11.80%) Business Development
7 19 (11.80%) Fault Management
8 17 (10.56%) Network Design
9 14 (8.70%) Presales
10 11 (6.83%) Infrastructure Management
10 11 (6.83%) Low Latency
10 11 (6.83%) Network Architecture
10 11 (6.83%) PRINCE2
10 11 (6.83%) Workflow
11 10 (6.21%) Electronic Trading
11 10 (6.21%) PRINCE
12 9 (5.59%) Continuous Improvement
Programming Languages
1 16 (9.94%) Python
2 5 (3.11%) Perl
2 5 (3.11%) Shell Script
3 4 (2.48%) C
Qualifications
1 66 (40.99%) Cisco Certification
2 57 (35.40%) CCNP
3 42 (26.09%) Degree
4 25 (15.53%) CCNA
5 12 (7.45%) CCIE
6 6 (3.73%) JNCIA
7 4 (2.48%) CCNP Voice
7 4 (2.48%) CISM
7 4 (2.48%) CISSP
7 4 (2.48%) PMI Certification
8 3 (1.86%) Avaya Certification
8 3 (1.86%) SC Cleared
8 3 (1.86%) Security Cleared
9 1 (0.62%) JNCIP
9 1 (0.62%) PMP
9 1 (0.62%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 36 (22.36%) SLA
2 1 (0.62%) Data Quality
2 1 (0.62%) ISO 9001
2 1 (0.62%) ISO/IEC 27001
System Software
1 2 (1.24%) Firmware
Systems Management
1 20 (12.42%) HP NNM
2 10 (6.21%) Cisco UCCE
2 10 (6.21%) Cisco UCCX
3 4 (2.48%) Cacti
3 4 (2.48%) Nagios
4 3 (1.86%) Cisco CUCM
4 3 (1.86%) Cisco LMS
4 3 (1.86%) Cisco Prime
5 1 (0.62%) Netcool
Vendors
1 76 (47.20%) Cisco
2 48 (29.81%) Juniper
3 31 (19.25%) F5
4 20 (12.42%) HP
5 17 (10.56%) Ciena
6 14 (8.70%) Huawei
6 14 (8.70%) Microsoft
7 10 (6.21%) Avaya
8 8 (4.97%) Alcatel-Lucent
8 8 (4.97%) Remedy
9 6 (3.73%) Extreme Networks
10 5 (3.11%) Siemens
11 4 (2.48%) CheckPoint
12 3 (1.86%) Tellabs
13 2 (1.24%) Brocade
13 2 (1.24%) Fortinet
13 2 (1.24%) Palo Alto
13 2 (1.24%) Riverbed
14 1 (0.62%) Ericsson
14 1 (0.62%) Salesforce.com
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Salary: £45000 - £55000 per annum + Excellent Benefits
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