The table below looks at the statistics for ISDN skills in IT jobs advertised for the Essex region. Included is a guide to the average salaries offered in IT jobs that have cited ISDN over the 3 months to 31 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
Integrated Service Digital Network (ISDN)
Rank - - -
Permanent jobs citing ISDN 0 0 0
As % of all permanent IT jobs located in Essex - - -
As % of the Communications & Networking category - - -
Number of salaries quoted 0 0 0
Average salary - - -
UK excluding London average salary £50,000 £37,500 £37,500
% change year-on-year
+33.33% -
ISDN
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 Essex region.

Communications & Networking Category
Essex
Permanent IT job ads with a match in the
Communications & Networking category
186 207 246
As % of all permanent IT jobs located in Essex 15.58% 17.32% 21.85%
Number of salaries quoted 108 177 195
Average salary £42,500 £37,500 £45,000
Average salary % change year-on-year
+13.33% -16.66%
90% offered a salary of more than £27,500 £21,664 £32,500
10% offered a salary of more than £65,000 £55,000 £50,000
UK excluding London average salary £41,000 £40,000 £40,000
% change year-on-year
+2.50% -

ISDN
Jobs Demand Trend in Essex

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

ISDN Jobs Demand Trend in Essex

ISDN
Salary Trend in Essex

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

ISDN Salary Trend in Essex

ISDN
Top 11 Related IT Skills in Essex

For the 6 months to 31 July 2015, IT jobs across the Essex region citing ISDN 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 ISDN.

1 2 (100.00%) CTI
1 2 (100.00%) VMware
1 2 (100.00%) PBX
1 2 (100.00%) VoIP
1 2 (100.00%) VLAN
1 2 (100.00%) Wireshark
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) VirtualBox
2 1 (50.00%) Marketing
2 1 (50.00%) WLAN
2 1 (50.00%) Telecoms

ISDN
Top Related IT Skills in Essex by Category

For the 6 months to 31 July 2015, IT jobs across the Essex region citing ISDN 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 ISDN. Up to 20 skills are shown per category.

Communications & Networking
1 2 (100.00%) PBX
1 2 (100.00%) VoIP
1 2 (100.00%) CTI
1 2 (100.00%) VLAN
1 2 (100.00%) Wireshark
2 1 (50.00%) WLAN
General
1 1 (50.00%) Telecoms
1 1 (50.00%) Marketing
Job Titles
1 1 (50.00%) Network Engineer
1 1 (50.00%) Technical Support
1 1 (50.00%) Support Specialist
1 1 (50.00%) Technical Specialist
1 1 (50.00%) Technical Support Specialist
1 1 (50.00%) Network Support
1 1 (50.00%) Voice Engineer
System Software
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) VirtualBox
Vendors
1 2 (100.00%) VMware