The table below looks at the statistics for ISDN skills in IT jobs advertised for the Leeds region. Included is a guide to the salaries offered in IT jobs that have cited ISDN over the 3 months to 29 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Sep 2016
Same period 2015 Same period 2014
Integrated Service Digital Network (ISDN)
Rank 149 182 188
Rank change year-on-year
+33 +6
Permanent jobs citing ISDN 3 1 3
As % of all permanent IT jobs located in Leeds 0.11% 0.028% 0.078%
As % of the Communications & Networking category 0.73% 0.16% 0.32%
Number of salaries quoted 3 1 3
Median salary £37,500 £40,000 £50,000
Median salary % change year-on-year
-6.25% -20.00%
UK excluding London median salary £37,500 £42,049 £32,500
% change year-on-year
-10.81% +29.38%
ISDN
West Yorkshire

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

Communications & Networking Category
Leeds
Permanent IT job ads with a match in the
Communications & Networking category
409 634 945
As % of all permanent IT jobs located in Leeds 15.55% 17.55% 24.63%
Number of salaries quoted 355 518 658
Median salary £37,500 £42,000 £40,000
Median salary % change year-on-year
-10.71% +5.00%
90% offered a salary of more than £23,000 £25,500 £25,000
10% offered a salary of more than £50,000 £55,000 £65,500
UK excluding London median salary £42,000 £42,000 £40,000
% change year-on-year
- +5.00%

ISDN
Jobs Demand Trend in Leeds

The demand trend of job ads across the Leeds region citing ISDN as a proportion of all IT jobs with a match in the Communications & Networking category.

ISDN Jobs Demand Trend in Leeds

ISDN
Salary Trend in Leeds

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

ISDN Salary Trend in Leeds

ISDN
Top 30 Related IT Skills in Leeds

For the 6 months to 29 September 2016, IT jobs citing ISDN 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 Leeds region with a requirement for ISDN.

1 3 (100.00%) SQL Server
1 3 (100.00%) IIS
1 3 (100.00%) ITIL
1 3 (100.00%) Unix
1 3 (100.00%) Windows
1 3 (100.00%) Linux
1 3 (100.00%) MS Excel
1 3 (100.00%) SharePoint
1 3 (100.00%) MS Exchange
1 3 (100.00%) LAN
1 3 (100.00%) VoIP
1 3 (100.00%) DHCP
1 3 (100.00%) DNS
1 3 (100.00%) Cisco
1 3 (100.00%) Microsoft
1 3 (100.00%) Active Directory
1 3 (100.00%) OSPF
1 3 (100.00%) Configuration Management
1 3 (100.00%) EIGRP
1 3 (100.00%) Change Management
1 3 (100.00%) Disaster Recovery
1 3 (100.00%) Firewall
1 3 (100.00%) Management Information System
1 3 (100.00%) Wireless
1 3 (100.00%) Knowledge Management
1 3 (100.00%) PKI
1 3 (100.00%) VLAN
1 3 (100.00%) Network Load Balancing
1 3 (100.00%) Exchange Server 2007
1 3 (100.00%) SC Cleared

ISDN
Top Related IT Skills in Leeds 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:

Application Platforms
1 3 (100.00%) Exchange Server 2007
1 3 (100.00%) IIS
1 3 (100.00%) MS Exchange
1 3 (100.00%) SharePoint
1 3 (100.00%) Skype for Business
Applications
1 3 (100.00%) MS Excel
Communications & Networking
1 3 (100.00%) Cisco ASA
1 3 (100.00%) DHCP
1 3 (100.00%) DNS
1 3 (100.00%) EIGRP
1 3 (100.00%) Firewall
1 3 (100.00%) HSRP
1 3 (100.00%) LAN
1 3 (100.00%) OSPF
1 3 (100.00%) Spanning Tree
1 3 (100.00%) VLAN
1 3 (100.00%) VoIP
1 3 (100.00%) Wireless
Database & Business Intelligence
1 3 (100.00%) SQL Server
1 3 (100.00%) SQL Server 2008
Job Titles
1 3 (100.00%) Infrastructure Engineer
1 3 (100.00%) IT Engineer
1 3 (100.00%) IT Infrastructure Engineer
1 3 (100.00%) Server Engineer
1 3 (100.00%) Windows Engineer
1 3 (100.00%) Windows Infrastructure Engineer
1 3 (100.00%) Windows Server Engineer
Libraries, Frameworks & Software Standards
1 3 (100.00%) 802.1X
Miscellaneous
1 3 (100.00%) Management Information System
1 3 (100.00%) PKI
Operating Systems
1 3 (100.00%) Linux
1 3 (100.00%) Unix
1 3 (100.00%) Windows
1 3 (100.00%) Windows Server
1 3 (100.00%) Windows Server 2012
Processes & Methodologies
1 3 (100.00%) Change Management
1 3 (100.00%) Configuration Management
1 3 (100.00%) Disaster Recovery
1 3 (100.00%) ITIL
1 3 (100.00%) Knowledge Management
1 3 (100.00%) Network Load Balancing
Qualifications
1 3 (100.00%) SC Cleared
1 3 (100.00%) Security Cleared
System Software
1 3 (100.00%) Active Directory
1 3 (100.00%) Hyper-V
Vendors
1 3 (100.00%) Cisco
1 3 (100.00%) Microsoft