The following table provides summary statistics for permanent job vacancies advertised in Buckinghamshire with a requirement for DWDM skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DWDM over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Dense Wave Division Multiplexing (DWDM)
South East / Buckinghamshire
Rank - - 131
Permanent jobs citing DWDM 0 0 2
As % of all permanent IT jobs advertised in Buckinghamshire - - 0.10%
As % of the Communications & Networking category - - 0.65%
Number of salaries quoted 0 0 2
Median salary - - £70,000
UK excluding London median salary £45,000 £52,500 £41,500
% change year-on-year -14.28% +26.50%  

DWDM is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Buckinghamshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Buckinghamshire
Permanent job vacancies with a requirement for communications and computer networking skills 237 321 309
As % of all permanent IT job vacancies advertised in Buckinghamshire 17.19% 18.68% 15.94%
Number of salaries quoted 170 258 229
Median salary £47,500 £42,500 £42,500
Median salary % change year-on-year +11.76% -  
90% offered a salary of more than £27,500 £26,500 £29,500
10% offered a salary of more than £55,000 £60,000 £60,000
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

DWDM
Job Vacancy Trend in Buckinghamshire

The job posting trend of jobs advertised in Buckinghamshire citing DWDM as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for DWDM in Buckinghamshire

DWDM
Salary Trend in Buckinghamshire

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

Salary trend for DWDM in Buckinghamshire