The following table provides summary statistics for permanent job vacancies advertised in Warrington with a requirement for ISDN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ISDN over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Integrated Service Digital Network (ISDN)
Cheshire / Warrington
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank - 45 -
Permanent jobs citing ISDN 0 1 0
As % of all permanent IT jobs advertised in Warrington - 0.40% -
As % of the Communications & Networking category - 2.27% -
Number of salaries quoted 0 1 0
Median salary - £32,500 -
UK excluding London median salary £41,500 £38,000 £51,250
% change year-on-year +9.21% -25.85%  

ISDN 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 Warrington with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Warrington
Permanent job vacancies with a requirement for communications and computer networking skills 106 44 60
As % of all permanent IT job vacancies advertised in Warrington 27.68% 17.53% 12.17%
Number of salaries quoted 491 107 157
Median salary £45,000 £45,000 £35,000
Median salary % change year-on-year - +28.57%  
90% offered a salary of more than £25,500 £22,500 £22,000
10% offered a salary of more than £48,750 £57,500 £52,500
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

ISDN
Job Vacancy Trend in Warrington

Job postings citing ISDN as a percentage of all IT jobs advertised in Warrington.

Job vacancy trend for ISDN in Warrington

ISDN
Salary Trend in Warrington

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

Salary trend for ISDN in Warrington