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 average salaries offered in IT jobs that have cited ISDN over the 3 months to 27 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Apr 2015
Same period 2014 Same period 2013
Integrated Service Digital Network (ISDN)
Rank 235 243 243
Rank change year-on-year
+8 0
Permanent jobs citing ISDN 9 5 11
As % of all permanent IT jobs located in the North West 0.14% 0.071% 0.15%
As % of the Communications & Networking category 0.80% 0.46% 0.83%
Number of salaries quoted 9 5 4
Average salary £32,500 £31,500 £22,250
Average salary % change year-on-year
+3.17% +41.57%
90% offered a salary of more than £19,000 £19,000 £19,000
10% offered a salary of more than £50,000 £31,500 £25,500
UK excluding London average salary £42,500 £35,000 £35,000
% change year-on-year
+21.42% -
ISDN
England

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
1127 1086 1320
As % of all permanent IT jobs located in the North West 17.38% 15.45% 18.13%
Number of salaries quoted 847 835 1048
Average salary £37,500 £37,500 £35,000
Average salary % change year-on-year
- +7.14%
90% offered a salary of more than £22,500 £23,000 £22,500
10% offered a salary of more than £56,500 £55,000 £50,000
UK excluding London average salary £42,500 £40,000 £39,500
% change year-on-year
+6.25% +1.26%

ISDN
Jobs Demand Trend in the North West

This chart provides a 3-month moving total of permanent IT jobs citing ISDN across the North West region as a proportion of the total demand within 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 April 2015.

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 average salaries quoted in IT jobs citing ISDN within the North West region over the 3 months to 27 April 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Manchester - 5 £32,500 -
Merseyside +13 4 £34,500 +81.57%
ISDN
England

ISDN
Top 30 Related IT Skills in the North West

For the 6 months to 27 April 2015, IT jobs across the North West 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 19 (79.17%) TCP/IP
2 17 (70.83%) VoIP
3 15 (62.50%) Cisco
4 14 (58.33%) Firewall
5 13 (54.17%) CCNP
5 13 (54.17%) CCNA
5 13 (54.17%) Cisco Certification
6 12 (50.00%) VPN
6 12 (50.00%) WAN
6 12 (50.00%) PBX
6 12 (50.00%) Asterisk PBX
7 9 (37.50%) Windows
8 7 (29.17%) PSTN
8 7 (29.17%) DNS
8 7 (29.17%) Active Directory
8 7 (29.17%) Wireshark
8 7 (29.17%) MPLS
8 7 (29.17%) VMware
9 5 (20.83%) Agile Software Development
9 5 (20.83%) Retail
9 5 (20.83%) IP Telephony
9 5 (20.83%) BGP
9 5 (20.83%) Telecoms
9 5 (20.83%) VMware Infrastructure
9 5 (20.83%) PowerShell
9 5 (20.83%) VLAN
9 5 (20.83%) VPLS
9 5 (20.83%) SAN
9 5 (20.83%) DHCP
9 5 (20.83%) WLAN

ISDN
Top Related IT Skills in the North West by Category

For the 6 months to 27 April 2015, IT jobs across the North West 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.

Application Platforms
1 2 (8.33%) MS Exchange
Applications
1 5 (20.83%) MS Visio
2 2 (8.33%) MS Office
Cloud Services
1 5 (20.83%) Office 365
Communications & Networking
1 19 (79.17%) TCP/IP
2 17 (70.83%) VoIP
3 14 (58.33%) Firewall
4 12 (50.00%) VPN
4 12 (50.00%) PBX
4 12 (50.00%) WAN
4 12 (50.00%) Asterisk PBX
5 7 (29.17%) Wireshark
5 7 (29.17%) PSTN
5 7 (29.17%) DNS
5 7 (29.17%) MPLS
6 5 (20.83%) BGP
6 5 (20.83%) SAN
6 5 (20.83%) WLAN
6 5 (20.83%) DHCP
6 5 (20.83%) IP Telephony
6 5 (20.83%) VLAN
6 5 (20.83%) VPLS
7 4 (16.67%) ADSL
8 2 (8.33%) 4G
General
1 5 (20.83%) Telecoms
1 5 (20.83%) Retail
Job Titles
1 12 (50.00%) VoIP Engineer
2 10 (41.67%) IP Engineer
3 7 (29.17%) Voice Engineer
4 5 (20.83%) Senior VoIP Engineer
4 5 (20.83%) Infrastructure Engineer
5 3 (12.50%) IP Network Engineer
5 3 (12.50%) Network Engineer
6 2 (8.33%) Support Engineer
6 2 (8.33%) Desktop Support Engineer
6 2 (8.33%) Desktop Engineer
6 2 (8.33%) IT Support Engineer
6 2 (8.33%) Infrastructure Specialist
6 2 (8.33%) Desktop Support
6 2 (8.33%) IT Support
7 1 (4.17%) Senior Infrastructure Specialist
Libraries, Frameworks & Software Standards
1 2 (8.33%) COM
Miscellaneous
1 2 (8.33%) Analytical Skills
Operating Systems
1 9 (37.50%) Windows
2 5 (20.83%) Linux
3 2 (8.33%) Windows XP
3 2 (8.33%) Windows Vista
3 2 (8.33%) Windows 8
Processes & Methodologies
1 5 (20.83%) Agile Software Development
2 3 (12.50%) B2B
3 2 (8.33%) Configuration Management
3 2 (8.33%) Project Management
3 2 (8.33%) ITIL
3 2 (8.33%) Enterprise Architecture
3 2 (8.33%) Network Architecture
3 2 (8.33%) Performance Monitoring
Programming Languages
1 5 (20.83%) VB
1 5 (20.83%) PowerShell
2 1 (4.17%) C
Qualifications
1 13 (54.17%) CCNP
1 13 (54.17%) CCNA
1 13 (54.17%) Cisco Certification
2 2 (8.33%) Microsoft Certification
2 2 (8.33%) MCP
Quality Assurance & Compliance
1 3 (12.50%) SLA
System Software
1 7 (29.17%) Active Directory
2 5 (20.83%) VMware Infrastructure
Systems Management
1 2 (8.33%) Backup Exec
Vendors
1 15 (62.50%) Cisco
2 7 (29.17%) VMware
3 3 (12.50%) Redback
3 3 (12.50%) Juniper
4 2 (8.33%) Apple
4 2 (8.33%) Microsoft
4 2 (8.33%) HP
4 2 (8.33%) Veeam