The first table below looks at the demand for ISDN skills in IT jobs advertised for the Leeds region. Included is a guide to the average salaries offered in IT jobs that have cited ISDN over the 3 months to 1 August 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Communications & Networking category for the Leeds region.

Location
3 months to
1 Aug 2014
Same period 2013 Same period 2012
Integrated Service Digital Network (ISDN)
Rank 182 146 150
Rank change year-on-year
-36 +4
Permanent jobs citing ISDN 1 3 2
As % of all permanent IT jobs located in Leeds 0.027% 0.12% 0.079%
As % of the Communications & Networking category 0.13% 0.63% 0.47%
Number of salaries quoted 1 3 2
Average salary £50,000 £32,500 £34,500
Average salary % change year-on-year
+53.84% -5.79%
UK excluding London average salary £36,500 £37,500 £35,000
% change year-on-year
-2.66% +7.14%
Communications & Networking Category
Leeds
Permanent IT job ads with a match in the
Communications & Networking category
783 474 429
As % of all permanent IT jobs located in Leeds 21.32% 18.36% 16.84%
Number of salaries quoted 592 353 320
Average salary £40,000 £36,500 £37,000
Average salary % change year-on-year
+9.58% -1.35%
90% offered a salary of more than £28,000 £25,000 £25,000
10% offered a salary of more than £57,500 £50,000 £50,000
UK excluding London average salary £40,000 £40,000 £40,000
ISDN
West Yorkshire

ISDN
Jobs Demand Trend in Leeds

This chart provides a 3-month moving total of permanent IT jobs citing ISDN across the Leeds region as a proportion of the total demand within 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 1 August 2014, IT jobs across the Leeds 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%) PRINCE2
1 2 (100.00%) Windows
1 2 (100.00%) VoIP
1 2 (100.00%) WAN
1 2 (100.00%) Avaya
1 2 (100.00%) Cisco
1 2 (100.00%) Firewall
1 2 (100.00%) IVR
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) VMware
1 2 (100.00%) vSphere
2 1 (50.00%) Capacity Planning
2 1 (50.00%) F5
2 1 (50.00%) VCAP
2 1 (50.00%) Analytics
2 1 (50.00%) Performance Tuning
2 1 (50.00%) Clustering
2 1 (50.00%) SQL
2 1 (50.00%) ITIL
2 1 (50.00%) Cisco ASA
2 1 (50.00%) CentOS
2 1 (50.00%) Hyper-V
2 1 (50.00%) NAS
2 1 (50.00%) XenApp
2 1 (50.00%) Product Management
2 1 (50.00%) Asterisk PBX
2 1 (50.00%) Mitel
2 1 (50.00%) BIG-IP
2 1 (50.00%) ISO/IEC 27001
2 1 (50.00%) Wireshark

ISDN
Top Related IT Skills in Leeds by Category

For the 6 months to 1 August 2014, IT jobs across the Leeds 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.

Applications
1 1 (50.00%) MS Excel
Communications & Networking
1 2 (100.00%) VoIP
1 2 (100.00%) WAN
1 2 (100.00%) Firewall
2 1 (50.00%) Cisco ASA
2 1 (50.00%) NAS
2 1 (50.00%) Asterisk PBX
2 1 (50.00%) BIG-IP
2 1 (50.00%) Wireshark
2 1 (50.00%) Cisco IOS
2 1 (50.00%) IPsec
2 1 (50.00%) SAN
2 1 (50.00%) CTI
2 1 (50.00%) MPLS
2 1 (50.00%) VPN
2 1 (50.00%) LAN
Job Titles
1 1 (50.00%) Project Engineer
1 1 (50.00%) Installations Engineer
1 1 (50.00%) Infrastructure Manager
Libraries, Frameworks & Software Standards
1 1 (50.00%) LAMP
Miscellaneous
1 2 (100.00%) IVR
2 1 (50.00%) Clustering
2 1 (50.00%) Management Information System
Operating Systems
1 2 (100.00%) Windows
2 1 (50.00%) CentOS
2 1 (50.00%) Linux
Processes & Methodologies
1 2 (100.00%) PRINCE2
2 1 (50.00%) Capacity Planning
2 1 (50.00%) Analytics
2 1 (50.00%) Performance Tuning
2 1 (50.00%) ITIL
2 1 (50.00%) Product Management
2 1 (50.00%) Migration
2 1 (50.00%) Project Management
2 1 (50.00%) Service Management
2 1 (50.00%) Service Delivery
2 1 (50.00%) Change Management
Programming Languages
1 1 (50.00%) SQL
Qualifications
1 1 (50.00%) VCAP
1 1 (50.00%) PRINCE2 Practitioner
1 1 (50.00%) CCNP
1 1 (50.00%) Cisco Certification
Quality Assurance & Compliance
1 1 (50.00%) ISO/IEC 27001
1 1 (50.00%) ISO 14001
1 1 (50.00%) ISO 9001
1 1 (50.00%) SLA
System Software
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) vSphere
2 1 (50.00%) Hyper-V
2 1 (50.00%) XenApp
Vendors
1 2 (100.00%) Avaya
1 2 (100.00%) Cisco
1 2 (100.00%) VMware
2 1 (50.00%) F5
2 1 (50.00%) Mitel
2 1 (50.00%) Microsoft
2 1 (50.00%) Siemens
2 1 (50.00%) Symantec