The following table provides summary statistics for permanent job vacancies advertised in the North West with a requirement for ISDN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ISDN over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Integrated Service Digital Network (ISDN)
England / North West
Rank 254 239 238
Rank change year-on-year -15 -1  
Permanent jobs citing ISDN 3 1 12
As % of all permanent IT jobs advertised in the North West 0.049% 0.018% 0.18%
As % of the Communications & Networking category 0.34% 0.12% 1.08%
Number of salaries quoted 3 1 12
Median salary £24,000 £47,500 £32,500
Median salary % change year-on-year -49.47% +46.15%  
UK excluding London median salary £45,000 £37,000 £42,500
% change year-on-year +21.62% -12.94%  

ISDN is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the North West with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
North West
Permanent job vacancies with a requirement for communications and computer networking skills 892 848 1108
As % of all permanent IT job vacancies advertised in the North West 14.71% 15.01% 16.91%
Number of salaries quoted 692 688 844
Median salary £40,000 £37,500 £37,500
Median salary % change year-on-year +6.66% -  
90% offered a salary of more than £24,500 £22,000 £23,000
10% offered a salary of more than £55,000 £57,500 £55,000
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

ISDN
Job Vacancy Trend in the North West

The job posting trend of jobs advertised in the North West citing ISDN as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for ISDN in the North West

ISDN
Salary Trend in the North West

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ISDN in the North West.

Salary trend for ISDN in the North West

ISDN
Job Locations in the North West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ISDN within the North West region over the 3 months to 23 March 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Manchester -23 3 £24,000 -49.47% 2
ISDN
England

ISDN
Top 30 Related IT Skills in the North West

For the 6 months to 23 March 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 North West region with a requirement for ISDN.

1 10 (83.33%) LAN
1 10 (83.33%) WAN
2 9 (75.00%) VoIP
3 8 (66.67%) DNS
4 6 (50.00%) Cisco
4 6 (50.00%) Firewall
4 6 (50.00%) PSTN
4 6 (50.00%) Data Centre
5 5 (41.67%) Meraki
5 5 (41.67%) DMVPN
5 5 (41.67%) WLAN
5 5 (41.67%) DHCP
5 5 (41.67%) IPsec
5 5 (41.67%) VMware
5 5 (41.67%) Cisco ASA
6 4 (33.33%) VPN
6 4 (33.33%) Microsoft
6 4 (33.33%) SSL
6 4 (33.33%) HP
6 4 (33.33%) Web Services
7 3 (25.00%) MS Exchange
7 3 (25.00%) Active Directory
7 3 (25.00%) Service Management
7 3 (25.00%) Amazon AWS
7 3 (25.00%) Degree
7 3 (25.00%) VMware Infrastructure
8 2 (16.67%) Cisco Nexus
8 2 (16.67%) VMware ESXi
8 2 (16.67%) Analytical Skills
8 2 (16.67%) Load Balancing

ISDN
Top Related IT Skills in the North West 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 (25.00%) MS Exchange
2 1 (8.33%) IIS
Applications
1 1 (8.33%) MS Excel
Cloud Services
1 3 (25.00%) Amazon AWS
Communications & Networking
1 10 (83.33%) LAN
1 10 (83.33%) WAN
2 9 (75.00%) VoIP
3 8 (66.67%) DNS
4 6 (50.00%) Firewall
4 6 (50.00%) PSTN
5 5 (41.67%) Cisco ASA
5 5 (41.67%) DHCP
5 5 (41.67%) DMVPN
5 5 (41.67%) IPsec
5 5 (41.67%) WLAN
6 4 (33.33%) SSL
6 4 (33.33%) VPN
7 2 (16.67%) Cisco Nexus
7 2 (16.67%) Ethernet
7 2 (16.67%) Wireless
8 1 (8.33%) DMZ
8 1 (8.33%) Fibre Channel
8 1 (8.33%) OSPF
8 1 (8.33%) PABX
Database & Business Intelligence
1 1 (8.33%) SQL Server
General
1 2 (16.67%) Telecoms
2 1 (8.33%) Retail
Job Titles
1 5 (41.67%) Network Engineer
2 4 (33.33%) Senior Network Engineer
3 2 (16.67%) Graduate
3 2 (16.67%) Graduate Infrastructure Engineer
3 2 (16.67%) Graduate IT Engineer
3 2 (16.67%) Infrastructure Engineer
3 2 (16.67%) IT Engineer
3 2 (16.67%) IT Graduate
3 2 (16.67%) IT Infrastructure Engineer
4 1 (8.33%) Administrator
4 1 (8.33%) Cisco Engineer
4 1 (8.33%) Cisco Network Engineer
4 1 (8.33%) Coordinator
4 1 (8.33%) Infrastructure Support
4 1 (8.33%) Junior
4 1 (8.33%) Operations Technician
Libraries, Frameworks & Software Standards
1 4 (33.33%) Web Services
2 1 (8.33%) .NET
2 1 (8.33%) ASP.NET
2 1 (8.33%) CSS
2 1 (8.33%) XML
Miscellaneous
1 6 (50.00%) Data Centre
2 2 (16.67%) Analytical Skills
3 1 (8.33%) Algorithms
3 1 (8.33%) FlexPod
3 1 (8.33%) Video Conferencing
Operating Systems
1 2 (16.67%) Windows
2 1 (8.33%) Windows Server 2012
Processes & Methodologies
1 3 (25.00%) Service Management
2 2 (16.67%) ITIL
2 2 (16.67%) Load Balancing
2 2 (16.67%) PRINCE2
3 1 (8.33%) Capacity Planning
3 1 (8.33%) Change Control
3 1 (8.33%) Coaching
3 1 (8.33%) Continuous Improvement
3 1 (8.33%) Logistics
3 1 (8.33%) Mentoring
3 1 (8.33%) Problem Management
3 1 (8.33%) Security Patching
3 1 (8.33%) Service Delivery
3 1 (8.33%) Validation
Programming Languages
1 2 (16.67%) C
2 1 (8.33%) SQL
2 1 (8.33%) VB.NET
Qualifications
1 3 (25.00%) Degree
2 2 (16.67%) CCNA
2 2 (16.67%) Cisco Certification
2 2 (16.67%) MCSE
2 2 (16.67%) Microsoft Certification
2 2 (16.67%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 1 (8.33%) PCI DSS
System Software
1 3 (25.00%) Active Directory
1 3 (25.00%) VMware Infrastructure
2 2 (16.67%) VMware ESXi
Systems Management
1 1 (8.33%) Nagios
Vendors
1 6 (50.00%) Cisco
2 5 (41.67%) Meraki
2 5 (41.67%) VMware
3 4 (33.33%) HP
3 4 (33.33%) Microsoft
4 1 (8.33%) Brocade
4 1 (8.33%) SolarWinds
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Posted: Yesterday
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