The table below looks at the statistics for SS7 skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited SS7 over the 3 months to 31 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
31 May 2016
Same period 2015 Same period 2014
Signaling System No. 7 (SS7)
Rank - - 117
Permanent jobs citing SS7 0 0 42
As % of all permanent IT jobs located in Hertfordshire - - 1.63%
As % of the Communications & Networking category - - 6.04%
Number of salaries quoted 0 0 1
Median salary - - £42,500
UK excluding London median salary £50,000 £53,500 £47,000
% change year-on-year
-6.54% +13.82%
SS7
East of England

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

Communications & Networking Category
Hertfordshire
Permanent IT job ads with a match in the
Communications & Networking category
411 580 695
As % of all permanent IT jobs located in Hertfordshire 19.95% 25.64% 26.97%
Number of salaries quoted 320 385 481
Median salary £42,500 £42,500 £45,000
Median salary % change year-on-year
- -5.55%
90% offered a salary of more than £25,000 £26,000 £27,000
10% offered a salary of more than £55,000 £60,000 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

SS7
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing SS7 as a proportion of all IT jobs with a match in the Communications & Networking category.

SS7 Jobs Demand Trend in Hertfordshire

SS7
Salary Trend in Hertfordshire

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

SS7 Salary Trend in Hertfordshire