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 June 2017 with a comparison to the same period in the previous 2 years.

Integrated Service Digital Network (ISDN)
England / North West
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 265 233 242
Rank change year-on-year -32 +9  
Permanent jobs citing ISDN 13 5 4
As % of all permanent IT jobs advertised in the North West 0.19% 0.089% 0.063%
As % of the Communications & Networking category 1.23% 0.56% 0.42%
Number of salaries quoted 13 5 3
Median salary £22,500 £32,500 £55,000
Median salary % change year-on-year -30.76% -40.90%  
UK excluding London median salary £41,500 £40,000 £50,000
% change year-on-year +3.75% -20.00%  

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 1057 892 957
As % of all permanent IT job vacancies advertised in the North West 15.47% 15.85% 15.02%
Number of salaries quoted 844 756 767
Median salary £42,500 £38,000 £37,500
Median salary % change year-on-year +11.84% +1.33%  
90% offered a salary of more than £24,500 £25,000 £22,500
10% offered a salary of more than £55,000 £55,000 £57,500
UK excluding London median salary £42,500 £42,500 £42,500

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
Salary Histogram in the North West

The salary distribution of IT jobs citing ISDN in the North West over the 3 months to 23 June 2017.

Salary histogram 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 June 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 -7 13 £22,500 -30.76%
ISDN
England

For the 6 months to 23 June 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 15 (93.75%) LAN
1 15 (93.75%) VoIP
1 15 (93.75%) WAN
2 9 (56.25%) DNS
2 9 (56.25%) Microsoft
2 9 (56.25%) Active Directory
2 9 (56.25%) MS Exchange
2 9 (56.25%) Web Services
2 9 (56.25%) VMware
2 9 (56.25%) Degree
2 9 (56.25%) Amazon AWS
2 9 (56.25%) VMware Infrastructure
3 6 (37.50%) Telecoms
3 6 (37.50%) Validation
3 6 (37.50%) Broadband
3 6 (37.50%) PSTN
3 6 (37.50%) Ethernet
4 5 (31.25%) Windows
5 4 (25.00%) PRINCE2
5 4 (25.00%) Microsoft Certification
5 4 (25.00%) VMware Certified Professional (VCP)
5 4 (25.00%) MCSE
5 4 (25.00%) ITIL
6 1 (6.25%) Cisco CUCM
6 1 (6.25%) Analytics
6 1 (6.25%) Continuous Delivery
6 1 (6.25%) Cisco UCCE
6 1 (6.25%) Agile Software Development
6 1 (6.25%) XMPP
6 1 (6.25%) Cisco

ISDN
Co-occurring 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 9 (56.25%) MS Exchange
Cloud Services
1 9 (56.25%) Amazon AWS
Communications & Networking
1 15 (93.75%) LAN
1 15 (93.75%) VoIP
1 15 (93.75%) WAN
2 9 (56.25%) DNS
3 6 (37.50%) Broadband
3 6 (37.50%) Ethernet
3 6 (37.50%) PSTN
General
1 6 (37.50%) Telecoms
Job Titles
1 6 (37.50%) Coordinator
2 5 (31.25%) Infrastructure Support
2 5 (31.25%) Junior
3 3 (18.75%) Graduate
3 3 (18.75%) Graduate Infrastructure Engineer
3 3 (18.75%) Graduate IT Engineer
3 3 (18.75%) Infrastructure Engineer
3 3 (18.75%) IT Engineer
3 3 (18.75%) IT Graduate
3 3 (18.75%) IT Infrastructure Engineer
4 1 (6.25%) Consultant
4 1 (6.25%) Infrastructure Consultant
4 1 (6.25%) Network Consultant
4 1 (6.25%) Network Infrastructure Consultant
4 1 (6.25%) Senior Voice Engineer
4 1 (6.25%) Voice Engineer
Libraries, Frameworks & Software Standards
1 9 (56.25%) Web Services
2 1 (6.25%) XMPP
Operating Systems
1 5 (31.25%) Windows
Processes & Methodologies
1 6 (37.50%) Validation
2 4 (25.00%) ITIL
2 4 (25.00%) PRINCE2
3 1 (6.25%) Agile Software Development
3 1 (6.25%) Analytics
3 1 (6.25%) Continuous Delivery
Qualifications
1 9 (56.25%) Degree
2 4 (25.00%) MCSE
2 4 (25.00%) Microsoft Certification
2 4 (25.00%) VMware Certified Professional (VCP)
3 1 (6.25%) CCNA
3 1 (6.25%) CCNP
3 1 (6.25%) Cisco Certification
System Software
1 9 (56.25%) Active Directory
1 9 (56.25%) VMware Infrastructure
Systems Management
1 1 (6.25%) Cisco CUCM
1 1 (6.25%) Cisco UCCE
Vendors
1 9 (56.25%) Microsoft
1 9 (56.25%) VMware
2 1 (6.25%) Cisco