The table below looks at the statistics for ISDN skills in IT jobs advertised for the Cheshire region. Included is a guide to the salaries offered in IT jobs that have cited ISDN over the 3 months to 19 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
Integrated Service Digital Network (ISDN)
North West / Cheshire
Rank - - 128
Permanent jobs citing ISDN 0 0 2
As % of all permanent IT jobs located in Cheshire - - 0.11%
As % of the Communications & Networking category - - 0.56%
Number of salaries quoted 0 0 2
Median salary - - £35,000
UK excluding London median salary £43,000 £36,500 £40,000
% change year-on-year
+17.80% -8.75%

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Cheshire region.

Communications & Networking Category
Cheshire
Permanent IT job ads with a match in the
Communications & Networking category
133 194 356
As % of all permanent IT jobs located in Cheshire 13.01% 14.64% 19.64%
Number of salaries quoted 77 158 300
Median salary £40,000 £40,000 £40,000
90% offered a salary of more than £22,000 £22,000 £25,000
10% offered a salary of more than £57,500 £67,500 £80,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

ISDN
Jobs Demand Trend in Cheshire

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

ISDN Jobs Demand Trend in Cheshire

ISDN
Salary Trend in Cheshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ISDN across the Cheshire region.

ISDN Salary Trend in Cheshire

ISDN
Top 30 Related IT Skills in Cheshire

For the 6 months to 19 January 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 Cheshire region with a requirement for ISDN.

1 6 (100.00%) SNMP
1 6 (100.00%) Cisco
2 4 (66.67%) VLAN
2 4 (66.67%) CCNA
2 4 (66.67%) Cisco Certification
2 4 (66.67%) OSPF
2 4 (66.67%) TCP/IP
2 4 (66.67%) Ethernet
3 2 (33.33%) ADSL
3 2 (33.33%) PSTN
3 2 (33.33%) VoIP
3 2 (33.33%) VPN
3 2 (33.33%) MPLS
3 2 (33.33%) HP
3 2 (33.33%) IP Telephony
3 2 (33.33%) Service Delivery
3 2 (33.33%) Firewall
3 2 (33.33%) Wireless
3 2 (33.33%) Telecoms
3 2 (33.33%) Information Security
3 2 (33.33%) ProCurve
3 2 (33.33%) Cisco ASA
3 2 (33.33%) Cisco Nexus
3 2 (33.33%) Network Monitoring
3 2 (33.33%) Meraki
3 2 (33.33%) Data Centre
4 1 (16.67%) WebEx
4 1 (16.67%) XMPP
4 1 (16.67%) ISO/IEC 27001
4 1 (16.67%) Time Management

ISDN
Top Related IT Skills in Cheshire 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:

Applications
1 1 (16.67%) MS Visio
Communications & Networking
1 6 (100.00%) SNMP
2 4 (66.67%) Ethernet
2 4 (66.67%) OSPF
2 4 (66.67%) TCP/IP
2 4 (66.67%) VLAN
3 2 (33.33%) ADSL
3 2 (33.33%) Cisco ASA
3 2 (33.33%) Cisco Nexus
3 2 (33.33%) Firewall
3 2 (33.33%) IP Telephony
3 2 (33.33%) MPLS
3 2 (33.33%) PSTN
3 2 (33.33%) VoIP
3 2 (33.33%) VPN
3 2 (33.33%) Wireless
4 1 (16.67%) Internet
4 1 (16.67%) WebEx
General
1 2 (33.33%) Telecoms
Job Titles
1 5 (83.33%) Network Engineer
2 2 (33.33%) Cisco Engineer
2 2 (33.33%) Cisco Network Engineer
2 2 (33.33%) Senior Network Engineer
2 2 (33.33%) Support Engineer
3 1 (16.67%) Network Support
3 1 (16.67%) Network Support Engineer
Libraries, Frameworks & Software Standards
1 1 (16.67%) XMPP
Miscellaneous
1 2 (33.33%) Data Centre
2 1 (16.67%) Video Conferencing
Processes & Methodologies
1 2 (33.33%) Information Security
1 2 (33.33%) Network Monitoring
1 2 (33.33%) Service Delivery
2 1 (16.67%) Time Management
Qualifications
1 4 (66.67%) CCNA
1 4 (66.67%) Cisco Certification
Quality Assurance & Compliance
1 1 (16.67%) ISO/IEC 27001
1 1 (16.67%) PCI DSS
1 1 (16.67%) SLA
Vendors
1 6 (100.00%) Cisco
2 2 (33.33%) HP
2 2 (33.33%) Meraki
2 2 (33.33%) ProCurve
3 1 (16.67%) Microsoft