The first table below looks at the demand for ISDN skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited ISDN over the 3 months to 17 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Communications & Networking category for the City of London region.

Location
3 months to
17 Apr 2014
Same period 2013 Same period 2012
Integrated Service Digital Network (ISDN)
Rank 319 315 321
Rank change year-on-year
-4 +6
Permanent jobs citing ISDN 13 1 15
As % of all permanent IT jobs located in the City of London 0.10% 0.009% 0.11%
As % of the Communications & Networking category 0.67% 0.045% 0.66%
Number of salaries quoted 12 1 10
Average salary £22,500 £47,500 £39,500
Average salary % change year-on-year
-52.63% +20.25%
90% offered a salary of more than £21,000 £47,500 £28,400
10% offered a salary of more than £49,750 £47,500 £47,000
UK excluding London average salary £35,000 £32,500 £32,500
% change year-on-year
+7.69% -
Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
1952 2245 2265
As % of all permanent IT jobs located in the City of London 15.48% 19.14% 16.27%
Number of salaries quoted 1618 2011 2014
Average salary £51,500 £52,500 £50,000
Average salary % change year-on-year
-1.90% +5.00%
90% offered a salary of more than £32,500 £34,800 £32,500
10% offered a salary of more than £72,500 £70,000 £72,500
UK excluding London average salary £40,000 £40,000 £40,000
ISDN
London

ISDN
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing ISDN across the City of London region as a proportion of the total demand within the Communications & Networking category.

ISDN Jobs Demand Trend in the City of London

ISDN
Salary Trend in the City of London

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

ISDN Salary Trend in the City of London

ISDN
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing ISDN across the City of London region over the 3 months to 17 April 2014.

ISDN Salary Histogram in the City of London

ISDN
Top 30 Related IT Skills in the City of London

For the 6 months to 17 April 2014, IT jobs across the City of London 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 13 (86.67%) Cisco
2 8 (53.33%) MPLS
3 7 (46.67%) Cisco Certification
3 7 (46.67%) WAN
3 7 (46.67%) H.323
3 7 (46.67%) Firewall
3 7 (46.67%) Finance
4 5 (33.33%) CCNP
4 5 (33.33%) LAN
4 5 (33.33%) Juniper
4 5 (33.33%) Telecoms
4 5 (33.33%) Cisco CUCM
4 5 (33.33%) CyberTech
5 4 (26.67%) Internet
5 4 (26.67%) Avaya
5 4 (26.67%) ITIL
5 4 (26.67%) ADSL
5 4 (26.67%) Mitel
5 4 (26.67%) IP Telephony
6 3 (20.00%) Blue Coat
6 3 (20.00%) Network Design
6 3 (20.00%) Wireless
6 3 (20.00%) PSTN
6 3 (20.00%) VoIP
6 3 (20.00%) OSPF
6 3 (20.00%) EIGRP
6 3 (20.00%) Riverbed
7 2 (13.33%) HSRP
7 2 (13.33%) VRRP
7 2 (13.33%) BGP

ISDN
Top Related IT Skills in the City of London by Category

For the 6 months to 17 April 2014, IT jobs across the City of London 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 1 (6.67%) WebSphere
Communications & Networking
1 8 (53.33%) MPLS
2 7 (46.67%) WAN
2 7 (46.67%) H.323
2 7 (46.67%) Firewall
3 5 (33.33%) LAN
4 4 (26.67%) ADSL
4 4 (26.67%) Internet
4 4 (26.67%) IP Telephony
5 3 (20.00%) Wireless
5 3 (20.00%) EIGRP
5 3 (20.00%) OSPF
5 3 (20.00%) PSTN
5 3 (20.00%) VoIP
6 2 (13.33%) BGP
6 2 (13.33%) LDAP
6 2 (13.33%) SSL
6 2 (13.33%) VRRP
6 2 (13.33%) VPLS
6 2 (13.33%) HSRP
7 1 (6.67%) VLAN
General
1 7 (46.67%) Finance
2 5 (33.33%) Telecoms
3 2 (13.33%) Banking
3 2 (13.33%) Investment Banking
4 1 (6.67%) Marketing
4 1 (6.67%) Retail
Job Titles
1 4 (26.67%) Coordinator
1 4 (26.67%) Voice Engineer
1 4 (26.67%) Operations Engineer
2 3 (20.00%) Network Engineer
3 2 (13.33%) Design Engineer
3 2 (13.33%) Network Design Engineer
3 2 (13.33%) Graduate Network Engineer
3 2 (13.33%) Graduate
4 1 (6.67%) 2nd Line Network Engineer
4 1 (6.67%) Audio Engineer
4 1 (6.67%) Project Coordinator
4 1 (6.67%) Infrastructure Manager
4 1 (6.67%) Infrastructure Project Manager
4 1 (6.67%) Project Manager
Libraries, Frameworks & Software Standards
1 1 (6.67%) SOAP
Miscellaneous
1 2 (13.33%) Video Conferencing
2 1 (6.67%) NHS
2 1 (6.67%) DTV
Operating Systems
1 1 (6.67%) UNIX
1 1 (6.67%) Windows
Processes & Methodologies
1 4 (26.67%) ITIL
2 3 (20.00%) Network Design
3 1 (6.67%) Load Balancing
3 1 (6.67%) Fault Management
3 1 (6.67%) Network Management
3 1 (6.67%) Change Control
3 1 (6.67%) Capacity Management
3 1 (6.67%) Project Management
3 1 (6.67%) Asset Management
Qualifications
1 7 (46.67%) Cisco Certification
2 5 (33.33%) CCNP
3 2 (13.33%) CCNA
3 2 (13.33%) Degree
Systems Management
1 5 (33.33%) Cisco CUCM
2 1 (6.67%) CiscoWorks
2 1 (6.67%) HP NNM
Vendors
1 13 (86.67%) Cisco
2 5 (33.33%) Juniper
2 5 (33.33%) CyberTech
3 4 (26.67%) Avaya
3 4 (26.67%) Mitel
4 3 (20.00%) Blue Coat
4 3 (20.00%) Riverbed
5 2 (13.33%) HP
6 1 (6.67%) Dell
6 1 (6.67%) F5
6 1 (6.67%) Brocade
6 1 (6.67%) Tandberg
6 1 (6.67%) NETGEAR
City of London
Bluefire Consulting
Salary: £30000 - £40000 per annum + Excellent Benefits
Posted: 8 days ago
City, London
Deloitte
Salary: Excellent + package
Posted: 10 days ago