Period
to 20 January 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for ISUP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ISUP over the 6 months to 20 January 2018 with a comparison to the same period in the previous 2 years.

ISDN User Part (ISUP)
England > London
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 821 - 896
Rank change year-on-year - +896 +8
Permanent jobs citing ISUP 2 0 3
As % of all permanent IT jobs advertised in London 0.003% - 0.004%
As % of the Communications & Networking category 0.020% - 0.022%
Number of salaries quoted 2 0 3
London median annual salary £58,750 - £32,500
10th Percentile £48,375 - £30,050
90th Percentile £70,125 - £35,550
England median annual salary £47,500 £36,000 £32,000
% change year-on-year +31.94% +12.50% -33.68%

ISUP 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 London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
London
Permanent vacancies with a requirement for communications or computer networking skills 9,907 11,124 13,485
As % of all permanent IT jobs advertised in London 14.17% 15.72% 15.84%
Number of salaries quoted 8,290 9,470 11,423
London median annual salary £55,000 £54,000 £50,000
Median salary % change year-on-year +1.85% +8.00% +4.17%
10th Percentile £31,250 £30,000 £27,500
90th Percentile £80,000 £81,250 £80,000
England median annual salary £45,000 £45,000 £45,000

ISUP
Job Vacancy Trend in London

Job postings citing ISUP as a percentage of all IT jobs advertised in London.

Job vacancy trend for ISUP in London

ISUP
Salary Trend in London

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

Salary trend for ISUP in London

ISUP
Salary Histogram in London

The salary distribution of IT jobs citing ISUP in London over the 6 months to 20 January 2018.

Salary histogram for ISUP in London

ISUP
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ISUP within the London region over the 6 months to 20 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
West London - 1 £70,000 -
ISUP
England

For the 6 months to 20 January 2018, IT jobs citing ISUP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for ISUP.

1 1 (50.00%) C#
1 1 (50.00%) .NET
1 1 (50.00%) ATM
1 1 (50.00%) LAN
1 1 (50.00%) SDH
1 1 (50.00%) VoIP
1 1 (50.00%) WAN
1 1 (50.00%) Ethernet
1 1 (50.00%) TCP/IP
1 1 (50.00%) VPN
1 1 (50.00%) DWDM
1 1 (50.00%) MPLS
1 1 (50.00%) SS7
1 1 (50.00%) Q.931
1 1 (50.00%) H.323
1 1 (50.00%) Law
1 1 (50.00%) Migration
1 1 (50.00%) Video\Live Streaming
1 1 (50.00%) Network Design
1 1 (50.00%) Marketing
1 1 (50.00%) Product Management
1 1 (50.00%) xDSL
1 1 (50.00%) Mentoring
1 1 (50.00%) Presales
1 1 (50.00%) .NET Core
1 1 (50.00%) Greenfield Project

ISUP
Co-occurring IT Skills in London 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 (50.00%) ATM
1 1 (50.00%) DWDM
1 1 (50.00%) Ethernet
1 1 (50.00%) H.323
1 1 (50.00%) LAN
1 1 (50.00%) MPLS
1 1 (50.00%) Q.931
1 1 (50.00%) SDH
1 1 (50.00%) SS7
1 1 (50.00%) TCP/IP
1 1 (50.00%) VoIP
1 1 (50.00%) VPN
1 1 (50.00%) WAN
1 1 (50.00%) xDSL
General
1 1 (50.00%) Law
1 1 (50.00%) Marketing
Job Titles
1 1 (50.00%) Sales Engineer
Libraries, Frameworks & Software Standards
1 1 (50.00%) .NET
1 1 (50.00%) .NET Core
Miscellaneous
1 1 (50.00%) Greenfield Project
1 1 (50.00%) Video\Live Streaming
Processes & Methodologies
1 1 (50.00%) Mentoring
1 1 (50.00%) Migration
1 1 (50.00%) Network Design
1 1 (50.00%) Presales
1 1 (50.00%) Product Management
Programming Languages
1 1 (50.00%) C#