Period
to 15 July 2020

The following table provides summary statistics for permanent job vacancies advertised in Chester with a requirement for ISDN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ISDN over the 6 months to 15 July 2020 with a comparison to the same period in the previous 2 years.

Integrated Service Digital Network (ISDN)
Cheshire > Chester
6 months to
15 Jul 2020
Same period 2019 Same period 2018
Rank 40 - -
Rank change year-on-year - - -
Permanent jobs citing ISDN 1 0 0
As % of all permanent jobs advertised in Chester 0.53% - -
As % of the Communications & Networking category 3.45% - -
Number of salaries quoted 1 0 0
Median annual salary £25,000 - -
Cheshire median annual salary £25,000 - -

ISDN is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Chester with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Chester
Permanent vacancies with a requirement for communications or computer networking skills 29 43 30
As % of all permanent IT jobs advertised in Chester 15.34% 18.30% 9.74%
Number of salaries quoted 22 27 26
Median annual salary £32,500 £40,000 £37,500
Median salary % change year-on-year -18.75% +6.67% -10.71%
10th Percentile £25,500 £27,800 £23,783
90th Percentile £43,753 £61,000 £57,500
Cheshire median annual salary £40,250 £38,000 £42,500
% change year-on-year +5.92% -10.59% +16.44%

ISDN
Job Vacancy Trend in Chester

Job postings citing ISDN as a proportion of all IT jobs advertised in Chester.

Job vacancy trend for ISDN in Chester

ISDN
Salary Trend in Chester

3-month moving average salary quoted in jobs citing ISDN in Chester.

Salary trend for ISDN in Chester

For the 6 months to 15 July 2020, IT jobs citing ISDN also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Chester region with a requirement for ISDN.

1 1 (100.00%) Broadband
1 1 (100.00%) PBX
1 1 (100.00%) Avaya
1 1 (100.00%) Telecoms
1 1 (100.00%) Mitel

ISDN
Co-occurring IT Skills in Chester 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 1 (100.00%) Broadband
1 1 (100.00%) PBX
General
1 1 (100.00%) Telecoms
Job Titles
1 1 (100.00%) Installations Engineer
1 1 (100.00%) Telephony Engineer
Vendors
1 1 (100.00%) Avaya
1 1 (100.00%) Mitel