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 24 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Feb 2017
Same period 2016 Same period 2015
Integrated Service Digital Network (ISDN)
Rank 152 186 176
Rank change year-on-year
+34 -10
Permanent jobs citing ISDN 10 1 4
As % of all permanent IT jobs located in Leeds 0.38% 0.030% 0.11%
As % of the Communications & Networking category 2.99% 0.23% 0.64%
Number of salaries quoted 10 1 4
Median salary £50,000 £48,500 £35,000
Median salary % change year-on-year
+3.09% +38.57%
UK excluding London median salary £43,000 £37,000 £40,000
% change year-on-year
+16.21% -7.50%

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
335 426 625
As % of all permanent IT jobs located in Leeds 12.80% 12.63% 17.43%
Number of salaries quoted 288 382 496
Median salary £37,500 £45,000 £40,000
Median salary % change year-on-year
-16.66% +12.50%
90% offered a salary of more than £25,000 £31,500 £24,500
10% offered a salary of more than £52,500 £55,000 £55,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%

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
Salary Histogram in Leeds

This chart provides a salary histogram for IT jobs citing ISDN across the Leeds region over the 3 months to 24 February 2017.

ISDN Salary Histogram in Leeds

ISDN
Top 30 Related IT Skills in Leeds

For the 6 months to 24 February 2017, 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 13 (100.00%) Unix
1 13 (100.00%) Windows
1 13 (100.00%) Linux
1 13 (100.00%) MS Excel
1 13 (100.00%) SharePoint
1 13 (100.00%) MS Exchange
1 13 (100.00%) SQL Server
1 13 (100.00%) VoIP
1 13 (100.00%) Microsoft
1 13 (100.00%) Active Directory
1 13 (100.00%) Disaster Recovery
1 13 (100.00%) Exchange Server 2007
1 13 (100.00%) SQL Server 2008
1 13 (100.00%) Hyper-V
1 13 (100.00%) Skype for Business
1 13 (100.00%) Windows Server 2012
1 13 (100.00%) Windows Server
2 11 (84.62%) VMware Infrastructure
2 11 (84.62%) Microsoft Azure
2 11 (84.62%) VMware
3 9 (69.23%) Clustering
3 9 (69.23%) Service Delivery
3 9 (69.23%) VPN
3 9 (69.23%) Citrix
3 9 (69.23%) SAN
3 9 (69.23%) CommVault
3 9 (69.23%) NetApp
3 9 (69.23%) Windows Server 2003
3 9 (69.23%) Exchange Server 2010
3 9 (69.23%) Change Control

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 13 (100.00%) Exchange Server 2007
1 13 (100.00%) MS Exchange
1 13 (100.00%) SharePoint
1 13 (100.00%) Skype for Business
2 9 (69.23%) Exchange Server 2010
2 9 (69.23%) Exchange Server 2013
3 4 (30.77%) IIS
Applications
1 13 (100.00%) MS Excel
Cloud Services
1 11 (84.62%) Microsoft Azure
Communications & Networking
1 13 (100.00%) VoIP
2 9 (69.23%) NAS
2 9 (69.23%) SAN
2 9 (69.23%) VPN
3 4 (30.77%) Cisco ASA
3 4 (30.77%) DHCP
3 4 (30.77%) DNS
3 4 (30.77%) Firewall
3 4 (30.77%) LAN
3 4 (30.77%) Wireless
4 2 (15.38%) EIGRP
4 2 (15.38%) HSRP
4 2 (15.38%) OSPF
4 2 (15.38%) Spanning Tree
4 2 (15.38%) VLAN
Database & Business Intelligence
1 13 (100.00%) SQL Server
1 13 (100.00%) SQL Server 2008
2 9 (69.23%) SQL Server 2005
2 9 (69.23%) SQL Server 2012
3 2 (15.38%) Amazon RDS
Job Titles
1 9 (69.23%) Active Directory Engineer
1 9 (69.23%) Citrix Engineer
1 9 (69.23%) Citrix Server Engineer
1 9 (69.23%) Exchange Engineer
1 9 (69.23%) SAN Engineer
1 9 (69.23%) Senior Active Directory Engineer
1 9 (69.23%) Senior Citrix Engineer
1 9 (69.23%) Senior Exchange Engineer
1 9 (69.23%) Senior Technical Engineer
1 9 (69.23%) Senior VMware Engineer
1 9 (69.23%) Technical Engineer
1 9 (69.23%) VMware Engineer
2 4 (30.77%) Infrastructure Engineer
2 4 (30.77%) IT Engineer
2 4 (30.77%) IT Infrastructure Engineer
2 4 (30.77%) Server Engineer
2 4 (30.77%) Windows Engineer
2 4 (30.77%) Windows Infrastructure Engineer
2 4 (30.77%) Windows Server Engineer
3 2 (15.38%) Project Engineer
Libraries, Frameworks & Software Standards
1 2 (15.38%) 802.1X
Miscellaneous
1 9 (69.23%) Clustering
1 9 (69.23%) Data Centre
2 4 (30.77%) Management Information System
2 4 (30.77%) PKI
Operating Systems
1 13 (100.00%) Linux
1 13 (100.00%) Unix
1 13 (100.00%) Windows
1 13 (100.00%) Windows Server
1 13 (100.00%) Windows Server 2012
2 9 (69.23%) Windows Server 2003
2 9 (69.23%) Windows Server 2008
Processes & Methodologies
1 13 (100.00%) Disaster Recovery
2 9 (69.23%) Change Control
2 9 (69.23%) Presales
2 9 (69.23%) Service Delivery
2 9 (69.23%) Technical Architecture
3 4 (30.77%) Change Management
3 4 (30.77%) Configuration Management
3 4 (30.77%) ITIL
3 4 (30.77%) Knowledge Management
4 2 (15.38%) Network Load Balancing
Qualifications
1 4 (30.77%) SC Cleared
1 4 (30.77%) Security Cleared
System Software
1 13 (100.00%) Active Directory
1 13 (100.00%) Hyper-V
2 11 (84.62%) VMware Infrastructure
3 9 (69.23%) XenApp
4 2 (15.38%) vSphere
Vendors
1 13 (100.00%) Microsoft
2 11 (84.62%) VMware
3 9 (69.23%) Citrix
3 9 (69.23%) Civica
3 9 (69.23%) CommVault
3 9 (69.23%) Dell Compellent
3 9 (69.23%) NetApp
3 9 (69.23%) Nimble Storage
4 4 (30.77%) Cisco