The table below looks at the statistics for ISUP skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited ISUP over the 3 months to 4 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
4 May 2015
Same period 2014 Same period 2013
ISDN User Part (ISUP)
Rank 888 924 852
Rank change year-on-year
+36 -72
Permanent jobs citing ISUP 8 16 32
As % of all permanent IT jobs located in the UK 0.007% 0.013% 0.029%
As % of the Communications & Networking category 0.040% 0.079% 0.15%
Number of salaries quoted 2 12 28
Average salary £43,000 £47,250 £40,000
Average salary % change year-on-year
-8.99% +18.12%
90% offered a salary of more than £37,400 £47,000 £35,000
10% offered a salary of more than £48,600 £54,000 £55,000
UK excluding London average salary £36,000 £47,250 £40,000
% change year-on-year
-23.80% +18.12%

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

Communications & Networking Category
UK
Permanent IT job ads with a match in the
Communications & Networking category
19924 20317 21799
As % of all permanent IT jobs located in the UK 18.05% 17.01% 19.74%
Number of salaries quoted 15781 16140 17644
Average salary £45,000 £42,500 £42,500
Average salary % change year-on-year
+5.88% -
90% offered a salary of more than £27,500 £26,750 £27,000
10% offered a salary of more than £67,500 £65,000 £62,500
UK excluding London average salary £42,500 £40,000 £39,000
% change year-on-year
+6.25% +2.56%

ISUP
Jobs Demand Trend

This chart provides the 3-month moving total of permanent IT jobs citing ISUP within the UK as a proportion of the total demand within the Communications & Networking category.

ISUP Jobs Demand Trend in the UK

ISUP
Salary Trend

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

ISUP Salary Trend in the UK

ISUP
Salary Histogram

This chart provides a salary histogram for IT jobs citing ISUP over the 3 months to 4 May 2015 within the UK.

ISUP Salary Histogram in the UK

ISUP
Top 7 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing ISUP within the UK over the 3 months to 4 May 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +21 8 £43,000 -8.99% 2
South East +7 6 £36,000 -23.80%
Berkshire -11 6 £36,000 -23.80%
Slough +6 3 - -
London - 2 £50,000 - 2
Reading -17 1 - -
Newbury - 1 £36,000 -

ISUP
Top 30 Related IT Skills

For the 6 months to 4 May 2015, IT jobs within the UK citing ISUP also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited ISUP.

1 11 (57.89%) INAP
2 9 (47.37%) Telecoms
3 8 (42.11%) Windows
3 8 (42.11%) GSM
4 7 (36.84%) ISDN
4 7 (36.84%) UNIX
4 7 (36.84%) 3GPP
4 7 (36.84%) Cisco
4 7 (36.84%) Megaco
4 7 (36.84%) MGW
5 6 (31.58%) Marketing
5 6 (31.58%) TCAP
5 6 (31.58%) SS7
5 6 (31.58%) Wireless
5 6 (31.58%) Microsoft
5 6 (31.58%) UMTS
5 6 (31.58%) WCDMA
5 6 (31.58%) SLA
5 6 (31.58%) PSTN
5 6 (31.58%) Windows 2000
5 6 (31.58%) Windows NT
5 6 (31.58%) ATM
5 6 (31.58%) CDMA
5 6 (31.58%) GPRS
5 6 (31.58%) SQL
5 6 (31.58%) Sybase
6 5 (26.32%) Linux
6 5 (26.32%) RTP
6 5 (26.32%) Cisco Certification
6 5 (26.32%) CCNA

ISUP
Top Related IT Skills by Category

For the 6 months to 4 May 2015, IT jobs within the UK citing ISUP also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited ISUP. Up to 20 skills are shown per category.

Application Platforms
1 1 (5.26%) SharePoint
Communications & Networking
1 11 (57.89%) INAP
2 8 (42.11%) GSM
3 7 (36.84%) ISDN
3 7 (36.84%) 3GPP
3 7 (36.84%) Megaco
3 7 (36.84%) MGW
4 6 (31.58%) TCAP
4 6 (31.58%) SS7
4 6 (31.58%) Wireless
4 6 (31.58%) UMTS
4 6 (31.58%) WCDMA
4 6 (31.58%) PSTN
4 6 (31.58%) ATM
4 6 (31.58%) CDMA
4 6 (31.58%) GPRS
5 5 (26.32%) RTP
6 3 (15.79%) VoLTE
6 3 (15.79%) 4G
6 3 (15.79%) M3UA
6 3 (15.79%) SCCP
Development Applications
1 1 (5.26%) Ranorex
1 1 (5.26%) QuickTest Pro
General
1 9 (47.37%) Telecoms
2 6 (31.58%) Marketing
3 3 (15.79%) Billing
4 1 (5.26%) Law
4 1 (5.26%) Legal
4 1 (5.26%) Multimedia
Job Titles
1 9 (47.37%) Support Engineer
2 4 (21.05%) Test Engineer
2 4 (21.05%) Network Engineer
2 4 (21.05%) CS Core Engineer
3 3 (15.79%) Core Network Engineer
3 3 (15.79%) Technical Support
3 3 (15.79%) Technical Support Engineer
3 3 (15.79%) Technical Engineer
4 2 (10.53%) IT Support Engineer
4 2 (10.53%) Systems Support Engineer
4 2 (10.53%) Systems Engineer
4 2 (10.53%) Systems Support
4 2 (10.53%) IT Support
5 1 (5.26%) Test Leader
5 1 (5.26%) 2nd Line Support Engineer
5 1 (5.26%) Test Manager
5 1 (5.26%) 2nd Line Support
5 1 (5.26%) Network Support
5 1 (5.26%) Telecoms Engineer
5 1 (5.26%) Network Support Engineer
Libraries, Frameworks & Software Standards
1 1 (5.26%) RSS
Miscellaneous
1 2 (10.53%) IVR
2 1 (5.26%) IPTV
Operating Systems
1 8 (42.11%) Windows
2 7 (36.84%) UNIX
3 6 (31.58%) Windows 2000
3 6 (31.58%) Windows NT
4 5 (26.32%) Linux
5 2 (10.53%) Windows Server 2008
5 2 (10.53%) Windows Server 2012
Processes & Methodologies
1 3 (15.79%) Performance Testing
1 3 (15.79%) OpenUP
1 3 (15.79%) Validation
1 3 (15.79%) Service Delivery
2 2 (10.53%) Test Planning
3 1 (5.26%) Integration Testing
3 1 (5.26%) Test Management
3 1 (5.26%) Test Automation
3 1 (5.26%) Test Strategy
3 1 (5.26%) Problem Management
Programming Languages
1 6 (31.58%) SQL
2 4 (21.05%) Perl
3 1 (5.26%) PL/SQL
3 1 (5.26%) C
3 1 (5.26%) C#
3 1 (5.26%) C++
3 1 (5.26%) Java
3 1 (5.26%) JavaScript
3 1 (5.26%) Python
Qualifications
1 5 (26.32%) Cisco Certification
1 5 (26.32%) CCNA
2 2 (10.53%) Degree
Quality Assurance & Compliance
1 6 (31.58%) SLA
System Software
1 2 (10.53%) Active Directory
Systems Management
1 1 (5.26%) HP Quality Center
Vendors
1 7 (36.84%) Cisco
2 6 (31.58%) Microsoft
2 6 (31.58%) Sybase
3 2 (10.53%) VMware
3 2 (10.53%) Ericsson
4 1 (5.26%) Nortel
4 1 (5.26%) Huawei