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 5 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
5 Dec 2016
Same period 2015 Same period 2014
Dense Wave Division Multiplexing (DWDM)
Rank 827 838 828
Rank change year-on-year
+11 -10
Permanent jobs citing DWDM 34 96 126
As % of all permanent IT jobs located in England 0.040% 0.097% 0.12%
As % of the Communications & Networking category 0.23% 0.58% 0.64%
Number of salaries quoted 17 79 63
Median salary £52,500 £50,000 £50,000
Median salary % change year-on-year
+5.00% -
90% offered a salary of more than £35,200 £35,000 £35,000
10% offered a salary of more than £75,000 £85,000 £74,000
UK excluding London median salary £50,000 £49,000 £47,500
% change year-on-year
+2.04% +3.15%
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
14720 16603 19591
As % of all permanent IT jobs located in England 17.27% 16.69% 18.19%
Number of salaries quoted 12038 13846 15850
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £28,000 £27,000 £27,000
10% offered a salary of more than £70,000 £65,000 £70,000
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 5 December 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 5 December 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 +24 13 £70,000 +40.00% 1
London +57 9 £55,000 -4.34% 4
East of England -4 8 £44,000 -10.20%
North West - 3 £75,000 - 1
West Midlands -12 1 £43,000 +4.87%
DWDM
UK

DWDM
Top 30 Related IT Skills in England

For the 6 months to 5 December 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 48 (64.86%) MPLS
2 38 (51.35%) Telecoms
3 36 (48.65%) Wireless
4 29 (39.19%) Cisco Certification
4 29 (39.19%) VPN
5 28 (37.84%) Cisco
6 25 (33.78%) CCNP
7 24 (32.43%) Network Design
8 22 (29.73%) BGP
8 22 (29.73%) Ethernet
8 22 (29.73%) SDH
8 22 (29.73%) WAN
9 21 (28.38%) LAN
9 21 (28.38%) OSPF
9 21 (28.38%) Juniper
10 19 (25.68%) Firewall
11 18 (24.32%) Finance
11 18 (24.32%) Marketing
11 18 (24.32%) Cisco ASA
11 18 (24.32%) Network Management
12 17 (22.97%) Product Management
13 15 (20.27%) SSL
14 14 (18.92%) F5
14 14 (18.92%) Data Centre
15 13 (17.57%) TCP/IP
16 12 (16.22%) HP
16 12 (16.22%) EIGRP
16 12 (16.22%) Service Management
17 11 (14.86%) VRRP
17 11 (14.86%) Internet

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 2 (2.70%) Skype for Business
2 1 (1.35%) SharePoint
Applications
1 8 (10.81%) MS Visio
2 5 (6.76%) MS Office
3 3 (4.05%) MS PowerPoint
Cloud Services
1 5 (6.76%) Amazon AWS
2 4 (5.41%) Microsoft Azure
Communications & Networking
1 48 (64.86%) MPLS
2 36 (48.65%) Wireless
3 29 (39.19%) VPN
4 22 (29.73%) BGP
4 22 (29.73%) Ethernet
4 22 (29.73%) SDH
4 22 (29.73%) WAN
5 21 (28.38%) LAN
5 21 (28.38%) OSPF
6 19 (25.68%) Firewall
7 18 (24.32%) Cisco ASA
8 15 (20.27%) SSL
9 13 (17.57%) TCP/IP
10 12 (16.22%) EIGRP
11 11 (14.86%) Cisco Nexus
11 11 (14.86%) HSRP
11 11 (14.86%) Internet
11 11 (14.86%) VRRP
12 10 (13.51%) RIP
12 10 (13.51%) VoIP
Database & Business Intelligence
1 6 (8.11%) MySQL
2 3 (4.05%) PostgreSQL
Development Applications
1 4 (5.41%) Git (software)
2 3 (4.05%) Subversion
General
1 38 (51.35%) Telecoms
2 18 (24.32%) Finance
2 18 (24.32%) Marketing
3 5 (6.76%) Banking
4 4 (5.41%) Financial Institution
4 4 (5.41%) Retail
5 3 (4.05%) Electronics
6 1 (1.35%) Mandarin Language
Job Titles
1 14 (18.92%) Network Specialist
1 14 (18.92%) Product Manager
2 11 (14.86%) Network Engineer
3 6 (8.11%) Architect
3 6 (8.11%) Network Architect
3 6 (8.11%) Network Manager
3 6 (8.11%) Network Support
3 6 (8.11%) Network Support Specialist
3 6 (8.11%) Senior Network Engineer
3 6 (8.11%) Support Specialist
4 5 (6.76%) Optical Engineer
4 5 (6.76%) Telecoms Manager
4 5 (6.76%) Telecoms Product Manager
5 4 (5.41%) Communications Engineer
5 4 (5.41%) Network Communications Engineer
6 3 (4.05%) Cisco Architect
6 3 (4.05%) Cisco Network Architect
6 3 (4.05%) Juniper Architect
6 3 (4.05%) Senior Architect
6 3 (4.05%) Senior Network Architect
Libraries, Frameworks & Software Standards
1 4 (5.41%) 802.1X
2 3 (4.05%) LAMP
3 1 (1.35%) JSON
3 1 (1.35%) REST
Miscellaneous
1 14 (18.92%) Data Centre
2 5 (6.76%) Statistics
3 4 (5.41%) Equities
3 4 (5.41%) Fixed Income
3 4 (5.41%) Video Conferencing
4 3 (4.05%) Analytical Skills
4 3 (4.05%) Clustering
4 3 (4.05%) Computer Science
4 3 (4.05%) Distributed Denial-of-Service
4 3 (4.05%) IPTV
4 3 (4.05%) MPEG
4 3 (4.05%) Replication
4 3 (4.05%) Streaming Video
5 2 (2.70%) Fintech
5 2 (2.70%) Physics
6 1 (1.35%) CCTV
6 1 (1.35%) Driving Licence
Operating Systems
1 9 (12.16%) Linux
2 6 (8.11%) Windows
3 3 (4.05%) CentOS
3 3 (4.05%) Solaris
3 3 (4.05%) Ubuntu
3 3 (4.05%) Unix
Processes & Methodologies
1 24 (32.43%) Network Design
2 18 (24.32%) Network Management
3 17 (22.97%) Product Management
4 12 (16.22%) Service Management
5 9 (12.16%) Disaster Recovery
5 9 (12.16%) High Availability
5 9 (12.16%) ITIL
5 9 (12.16%) Project Management
6 7 (9.46%) Network Monitoring
7 6 (8.11%) Change Management
7 6 (8.11%) Presales
8 5 (6.76%) Network Optimisation
9 4 (5.41%) Asset Management
9 4 (5.41%) PRINCE2
10 3 (4.05%) Agile Software Development
10 3 (4.05%) Business Development
10 3 (4.05%) Line Management
10 3 (4.05%) Migration
10 3 (4.05%) Project Planning
10 3 (4.05%) Time Management
Programming Languages
1 10 (13.51%) Python
2 7 (9.46%) Perl
3 4 (5.41%) Shell Script
4 3 (4.05%) Bash Shell
4 3 (4.05%) PHP
5 2 (2.70%) C
Qualifications
1 29 (39.19%) Cisco Certification
2 25 (33.78%) CCNP
3 9 (12.16%) CCNA
4 6 (8.11%) CCDP
4 6 (8.11%) Degree
5 5 (6.76%) CCIE
5 5 (6.76%) CISSP
6 4 (5.41%) JNCIE
6 4 (5.41%) JNCIP
6 4 (5.41%) Security Cleared
7 3 (4.05%) CCVP
7 3 (4.05%) DV Cleared
7 3 (4.05%) JNCIS
7 3 (4.05%) SC Cleared
8 2 (2.70%) CISM
8 2 (2.70%) ITIL Certification
9 1 (1.35%) HND
9 1 (1.35%) NVQ Level 3
Quality Assurance & Compliance
1 9 (12.16%) SLA
System Software
1 6 (8.11%) VMware Infrastructure
2 3 (4.05%) Active Directory
2 3 (4.05%) GlusterFS
2 3 (4.05%) VMware ESXi
2 3 (4.05%) Xen
3 1 (1.35%) KVM
Systems Management
1 9 (12.16%) HP NNM
2 4 (5.41%) Nagios
3 3 (4.05%) Puppet
3 3 (4.05%) ZABBIX
4 1 (1.35%) Ansible
4 1 (1.35%) OpenNebula
Vendors
1 28 (37.84%) Cisco
2 21 (28.38%) Juniper
3 14 (18.92%) F5
4 12 (16.22%) HP
5 7 (9.46%) Huawei
6 6 (8.11%) Ciena
6 6 (8.11%) VMware
7 4 (5.41%) Extreme Networks
8 3 (4.05%) Brocade
8 3 (4.05%) Fujitsu
8 3 (4.05%) Palo Alto
8 3 (4.05%) Percona
8 3 (4.05%) Red Hat
9 2 (2.70%) Dell
9 2 (2.70%) Microsoft
9 2 (2.70%) Nokia
10 1 (1.35%) Avaya
Newbury, Berkshire
AAP3
Salary: £60000.00 - £80000.00 per annum + Attractive
Posted: 9 hours ago
London
TDA Group
Salary: £45000 - £55000 per annum + bonus & benefits
Posted: 4 days ago
Warrington
TDA Group
Salary: £45000 - £55000 per annum + bonus & benefits
Posted: 11 days ago
London
aap3
Salary: £70000 - £100000 per annum + Excellent Benefits
Posted: 5 days ago
Teddington, Middlesex
NPL
Salary: Competitive
Posted: 5 days ago