The table below looks at the statistics for ISDN skills in IT jobs advertised for the North West region. Included is a guide to the salaries offered in IT jobs that have cited ISDN over the 3 months to 27 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
27 Feb 2017
Same period 2016 Same period 2015
Integrated Service Digital Network (ISDN)
England / North West
Rank 232 226 244
Rank change year-on-year
-6 +18
Permanent jobs citing ISDN 3 4 17
As % of all permanent IT jobs located in the North West 0.050% 0.072% 0.24%
As % of the Communications & Networking category 0.35% 0.50% 1.51%
Number of salaries quoted 2 4 17
Median salary £37,750 £20,000 £37,000
Median salary % change year-on-year
+88.75% -45.94%
90% offered a salary of more than £25,550 £20,000 £27,100
10% offered a salary of more than £49,950 £39,250 £44,000
UK excluding London median salary £45,000 £37,000 £40,000
% change year-on-year
+21.62% -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 North West region.

Communications & Networking Category
North West
Permanent IT job ads with a match in the
Communications & Networking category
851 807 1127
As % of all permanent IT jobs located in the North West 14.16% 14.45% 16.16%
Number of salaries quoted 642 664 912
Median salary £40,000 £36,500 £37,500
Median salary % change year-on-year
+9.58% -2.66%
90% offered a salary of more than £24,000 £21,500 £23,500
10% offered a salary of more than £55,000 £60,000 £52,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%

ISDN
Jobs Demand Trend in the North West

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

ISDN Jobs Demand Trend 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 across the North West region.

ISDN Salary Trend in the North West

ISDN
Salary Histogram in the North West

This chart provides a salary histogram for IT jobs citing ISDN across the North West region over the 3 months to 27 February 2017.

ISDN Salary Histogram 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 27 February 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
Merseyside - 2 £53,000 -
Manchester -31 1 £22,500 +12.50%
ISDN
England

ISDN
Top 30 Related IT Skills in the North West

For the 6 months to 27 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 North West region with a requirement for ISDN.

1 7 (70.00%) LAN
1 7 (70.00%) WAN
1 7 (70.00%) Cisco
2 6 (60.00%) PSTN
2 6 (60.00%) VoIP
2 6 (60.00%) Firewall
2 6 (60.00%) Data Centre
3 5 (50.00%) Meraki
3 5 (50.00%) DMVPN
3 5 (50.00%) IPsec
3 5 (50.00%) Cisco ASA
3 5 (50.00%) WLAN
3 5 (50.00%) DHCP
3 5 (50.00%) DNS
4 4 (40.00%) VPN
4 4 (40.00%) SSL
4 4 (40.00%) HP
5 3 (30.00%) Cisco Certification
5 3 (30.00%) CCNA
5 3 (30.00%) Service Management
5 3 (30.00%) Ethernet
6 2 (20.00%) SNMP
6 2 (20.00%) TCP/IP
6 2 (20.00%) C
6 2 (20.00%) OSPF
6 2 (20.00%) Microsoft
6 2 (20.00%) Telecoms
6 2 (20.00%) Wireless
6 2 (20.00%) Video Conferencing
6 2 (20.00%) VLAN

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 1 (10.00%) IIS
Applications
1 1 (10.00%) MS Excel
1 1 (10.00%) MS Visio
Communications & Networking
1 7 (70.00%) LAN
1 7 (70.00%) WAN
2 6 (60.00%) Firewall
2 6 (60.00%) PSTN
2 6 (60.00%) VoIP
3 5 (50.00%) Cisco ASA
3 5 (50.00%) DHCP
3 5 (50.00%) DMVPN
3 5 (50.00%) DNS
3 5 (50.00%) IPsec
3 5 (50.00%) WLAN
4 4 (40.00%) SSL
4 4 (40.00%) VPN
5 3 (30.00%) Ethernet
6 2 (20.00%) Cisco Nexus
6 2 (20.00%) OSPF
6 2 (20.00%) SNMP
6 2 (20.00%) TCP/IP
6 2 (20.00%) VLAN
6 2 (20.00%) Wireless
Database & Business Intelligence
1 1 (10.00%) SQL Server
General
1 2 (20.00%) Telecoms
2 1 (10.00%) Retail
Job Titles
1 5 (50.00%) Network Engineer
2 4 (40.00%) Senior Network Engineer
3 1 (10.00%) Administrator
3 1 (10.00%) Cisco Engineer
3 1 (10.00%) Cisco Network Engineer
3 1 (10.00%) Coordinator
3 1 (10.00%) Operations Technician
3 1 (10.00%) Support Engineer
Libraries, Frameworks & Software Standards
1 1 (10.00%) .NET
1 1 (10.00%) ASP.NET
1 1 (10.00%) CSS
1 1 (10.00%) Web Services
1 1 (10.00%) XML
1 1 (10.00%) XMPP
Miscellaneous
1 6 (60.00%) Data Centre
2 2 (20.00%) Analytical Skills
2 2 (20.00%) Video Conferencing
3 1 (10.00%) Algorithms
3 1 (10.00%) FlexPod
Operating Systems
1 1 (10.00%) Windows
1 1 (10.00%) Windows Server 2012
Processes & Methodologies
1 3 (30.00%) Service Management
2 2 (20.00%) Load Balancing
3 1 (10.00%) Capacity Planning
3 1 (10.00%) Change Control
3 1 (10.00%) Coaching
3 1 (10.00%) Continuous Improvement
3 1 (10.00%) Logistics
3 1 (10.00%) Mentoring
3 1 (10.00%) Problem Management
3 1 (10.00%) Security Patching
3 1 (10.00%) Service Delivery
3 1 (10.00%) Time Management
3 1 (10.00%) Validation
Programming Languages
1 2 (20.00%) C
2 1 (10.00%) SQL
2 1 (10.00%) VB.NET
Qualifications
1 3 (30.00%) CCNA
1 3 (30.00%) Cisco Certification
Quality Assurance & Compliance
1 1 (10.00%) PCI DSS
System Software
1 2 (20.00%) VMware ESXi
Systems Management
1 1 (10.00%) Nagios
Vendors
1 7 (70.00%) Cisco
2 5 (50.00%) Meraki
3 4 (40.00%) HP
4 2 (20.00%) Microsoft
4 2 (20.00%) VMware
5 1 (10.00%) Brocade
5 1 (10.00%) SolarWinds