The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for SS7 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SS7 over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Signaling System No. 7 (SS7)
Cambridgeshire / Cambridge
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank - 100 104
Permanent jobs citing SS7 0 8 6
As % of all permanent IT jobs advertised in Cambridge - 0.69% 0.41%
As % of the Communications & Networking category - 3.25% 2.03%
Number of salaries quoted 0 8 6
Median salary - £75,000 £53,500
Median salary % change year-on-year - +40.18%  
UK excluding London median salary £50,000 £50,000 £53,500
% change year-on-year - -6.54%  

SS7 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 Cambridge with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Cambridge
Permanent job vacancies with a requirement for communications and computer networking skills 263 246 296
As % of all permanent IT job vacancies advertised in Cambridge 19.45% 21.12% 20.37%
Number of salaries quoted 220 208 258
Median salary £50,000 £49,500 £43,900
Median salary % change year-on-year +1.01% +12.75%  
90% offered a salary of more than £32,500 £32,500 £30,000
10% offered a salary of more than £57,500 £55,000 £65,000
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

SS7
Job Vacancy Trend in Cambridge

The job posting trend of jobs advertised in Cambridge citing SS7 as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for SS7 in Cambridge

SS7
Salary Trend in Cambridge

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing SS7 in Cambridge.

Salary trend for SS7 in Cambridge