The table below looks at the statistics for DWDM skills in IT jobs advertised for the Cheshire region. Included is a guide to the salaries offered in IT jobs that have cited DWDM over the 3 months to 25 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
Dense Wave Division Multiplexing (DWDM)
North West / Cheshire
Rank 81 102 -
Rank change year-on-year
+21 -
Permanent jobs citing DWDM 6 1 0
As % of all permanent IT jobs located in Cheshire 0.60% 0.077% -
As % of the Communications & Networking category 4.44% 0.48% -
Number of salaries quoted 6 0 0
Median salary £75,000 - -
UK excluding London median salary £70,000 £52,500 £42,500
% change year-on-year
+33.33% +23.52%

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

Communications & Networking Category
Cheshire
Permanent IT job ads with a match in the
Communications & Networking category
135 208 348
As % of all permanent IT jobs located in Cheshire 13.55% 16.02% 18.61%
Number of salaries quoted 85 154 269
Median salary £37,500 £30,000 £42,500
Median salary % change year-on-year
+25.00% -29.41%
90% offered a salary of more than £28,500 £20,000 £25,000
10% offered a salary of more than £57,500 £67,500 £45,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%

DWDM
Jobs Demand Trend in Cheshire

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

DWDM Jobs Demand Trend in Cheshire

DWDM
Salary Trend in Cheshire

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

DWDM Salary Trend in Cheshire

DWDM
Salary Histogram in Cheshire

This chart provides a salary histogram for IT jobs citing DWDM across the Cheshire region over the 3 months to 25 February 2017.

DWDM Salary Histogram in Cheshire

DWDM
Job Locations in Cheshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing DWDM within the Cheshire region over the 3 months to 25 February 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
Warrington +12 6 £75,000 -
DWDM
North West

DWDM
Top 15 Related IT Skills in Cheshire

For the 6 months to 25 February 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 Cheshire region with a requirement for DWDM.

1 7 (100.00%) LAN
1 7 (100.00%) WAN
1 7 (100.00%) Project Management
1 7 (100.00%) Network Design
1 7 (100.00%) Network Monitoring
1 7 (100.00%) Network Optimisation
2 6 (85.71%) Telecoms
3 4 (57.14%) Presales
4 1 (14.29%) Perl
4 1 (14.29%) Python
4 1 (14.29%) Ethernet
4 1 (14.29%) Cisco
4 1 (14.29%) Juniper
4 1 (14.29%) Shell Script
4 1 (14.29%) BGP

DWDM
Top Related IT Skills in Cheshire 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:

Communications & Networking
1 7 (100.00%) LAN
1 7 (100.00%) WAN
2 1 (14.29%) BGP
2 1 (14.29%) Ethernet
General
1 6 (85.71%) Telecoms
Job Titles
1 7 (100.00%) Network Engineer
1 7 (100.00%) Senior Network Engineer
2 2 (28.57%) Architect
2 2 (28.57%) Network Architect
2 2 (28.57%) Senior Architect
2 2 (28.57%) Senior Network Architect
3 1 (14.29%) Senior Telecoms Engineer
3 1 (14.29%) Telecoms Architect
3 1 (14.29%) Telecoms Engineer
Processes & Methodologies
1 7 (100.00%) Network Design
1 7 (100.00%) Network Monitoring
1 7 (100.00%) Network Optimisation
1 7 (100.00%) Project Management
2 4 (57.14%) Presales
Programming Languages
1 1 (14.29%) Perl
1 1 (14.29%) Python
1 1 (14.29%) Shell Script
Vendors
1 1 (14.29%) Cisco
1 1 (14.29%) Juniper