The table below looks at the statistics for ISDN skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited ISDN over the 3 months to 7 July 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
7 Jul 2015
Same period 2014 Same period 2013
Integrated Service Digital Network (ISDN)
Rank 389 389 411
Rank change year-on-year
0 +22
Contract jobs citing ISDN 22 17 2
As % of all contract IT jobs located in London 0.096% 0.074% 0.008%
As % of the Communications & Networking category 0.72% 0.60% 0.069%
Number of daily rates quoted 4 12 0
Average daily rate
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of your Daily Rate
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£380 £375 -
Average daily rate % change year-on-year
+1.33% -
UK excluding London average daily rate £350 £331 £275
% change year-on-year
+5.66% +20.45%
Number of hourly rates quoted 4 0 0
Average hourly rate £18.00 - -
UK excluding London average hourly rate £41.29 £25.00 £26.00
% change year-on-year
+65.16% -3.84%
ISDN
England

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

Communications & Networking Category
London
Contract IT job ads with a match in the
Communications & Networking category
3045 2810 2908
As % of all contract IT jobs located in London 13.32% 12.26% 12.22%
Number of daily rates quoted 1960 1785 1803
Average daily rate £400 £400 £385
Average daily rate % change year-on-year
- +3.89%
90% offered a daily rate of more than £233 £225 £238
10% offered a daily rate of more than £550 £550 £525
UK excluding London average daily rate £350 £330 £320
% change year-on-year
+6.06% +3.12%
Number of hourly rates quoted 102 86 123
Average hourly rate £18.00 £20.00 £21.87
Average hourly rate % change year-on-year
-10.00% -8.52%
90% offered a hourly rate of more than £12.35 £15.75 £14.50
10% offered a hourly rate of more than £43.00 £34.00 £54.00
UK excluding London average hourly rate £23.75 £18.50 £25.00
% change year-on-year
+28.37% -26.00%

ISDN
Jobs Demand Trend in London

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

ISDN Jobs Demand Trend in London

ISDN
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing ISDN across the London region.

ISDN Daily Rate Trend in London

ISDN
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing ISDN across the London region over the 3 months to 7 July 2015.

ISDN Daily Rate Histogram in London

ISDN
Hourly Rate Trend in London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing ISDN across the London region.

ISDN Hourly Rate Trend in London

ISDN
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing ISDN within the London region over the 3 months to 7 July 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -6 2 - -
ISDN
England

ISDN
Top 30 Related IT Skills in London

For the 6 months to 7 July 2015, IT contractor jobs across the 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 contract IT job ads sampled that cited ISDN.

1 31 (86.11%) Cisco
2 19 (52.78%) Telecoms
3 18 (50.00%) H.323
4 17 (47.22%) VoIP
5 13 (36.11%) Cisco Certification
5 13 (36.11%) Avaya
6 12 (33.33%) CTI
7 11 (30.56%) Degree
7 11 (30.56%) CMS
7 11 (30.56%) CCNA
7 11 (30.56%) Video Conferencing
7 11 (30.56%) PABX
8 10 (27.78%) Tandberg
8 10 (27.78%) Avaya Modular Messaging
8 10 (27.78%) Genesys
8 10 (27.78%) Alcatel-Lucent
8 10 (27.78%) TCP/IP
8 10 (27.78%) LAN
8 10 (27.78%) Oracle
8 10 (27.78%) Finance
8 10 (27.78%) Computer Science
9 9 (25.00%) Juniper
9 9 (25.00%) CCNP
10 8 (22.22%) Windows
10 8 (22.22%) Ethernet
10 8 (22.22%) Capacity Planning
11 7 (19.44%) Network Management
11 7 (19.44%) 4G
11 7 (19.44%) ADSL
11 7 (19.44%) Microsoft

ISDN
Top Related IT Skills in London by Category

For the 6 months to 7 July 2015, IT contractor jobs across the 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 contract IT job ads sampled that cited ISDN. Up to 20 skills are shown per category.

Application Platforms
1 11 (30.56%) CMS
2 3 (8.33%) WebLogic
2 3 (8.33%) WebLogic Portal
3 2 (5.56%) Blackberry Enterprise Server
3 2 (5.56%) MQSeries
3 2 (5.56%) MS Exchange
4 1 (2.78%) SharePoint
Applications
1 5 (13.89%) MS Office
1 5 (13.89%) MS Excel
Business Applications
1 4 (11.11%) Kondor+
1 4 (11.11%) Misys Midas
1 4 (11.11%) IntelliMatch
2 1 (2.78%) Dynamics CRM
Cloud Services
1 1 (2.78%) Office 365
Communications & Networking
1 18 (50.00%) H.323
2 17 (47.22%) VoIP
3 12 (33.33%) CTI
4 11 (30.56%) PABX
5 10 (27.78%) Avaya Modular Messaging
5 10 (27.78%) TCP/IP
5 10 (27.78%) LAN
6 8 (22.22%) Ethernet
7 7 (19.44%) ADSL
7 7 (19.44%) 4G
7 7 (19.44%) MD110
8 6 (16.67%) WAN
9 5 (13.89%) IP Telephony
10 4 (11.11%) Firewall
10 4 (11.11%) SSL
11 3 (8.33%) QSIG
11 3 (8.33%) Wireless
11 3 (8.33%) Frame Relay
11 3 (8.33%) Cisco IPT
11 3 (8.33%) ATM
Database & Business Intelligence
1 4 (11.11%) MS Access
1 4 (11.11%) QlikView
General
1 19 (52.78%) Telecoms
2 10 (27.78%) Finance
3 6 (16.67%) Banking
4 2 (5.56%) Investment Banking
4 2 (5.56%) Corporate Banking
4 2 (5.56%) Financial Institution
4 2 (5.56%) Back Office
Job Titles
1 13 (36.11%) Voice Engineer
2 12 (33.33%) Avaya Engineer
3 5 (13.89%) Analyst
4 4 (11.11%) Support Analyst
4 4 (11.11%) Project Manager
5 3 (8.33%) Systems Engineer
6 2 (5.56%) Network Engineer
6 2 (5.56%) Desktop Engineer
6 2 (5.56%) VoIP Engineer
6 2 (5.56%) Operations Engineer
6 2 (5.56%) IP Engineer
6 2 (5.56%) Network Operations Engineer
7 1 (2.78%) IP Telephony Engineer
7 1 (2.78%) Network Planner
7 1 (2.78%) Network Support Specialist
7 1 (2.78%) Network Support
7 1 (2.78%) Network Specialist
7 1 (2.78%) Support Specialist
7 1 (2.78%) Telephony Engineer
7 1 (2.78%) Customer Engineer
Libraries, Frameworks & Software Standards
1 3 (8.33%) SOAP
1 3 (8.33%) WSRP
2 1 (2.78%) XMPP
Miscellaneous
1 11 (30.56%) Video Conferencing
2 10 (27.78%) Computer Science
3 4 (11.11%) STB
3 4 (11.11%) iSeries
3 4 (11.11%) BYOD
4 3 (8.33%) Handset
4 3 (8.33%) IVR
5 2 (5.56%) Blackberry
5 2 (5.56%) Management Information System
5 2 (5.56%) iPhone
5 2 (5.56%) SWIFT
6 1 (2.78%) Data Centre
Operating Systems
1 8 (22.22%) Windows
2 6 (16.67%) Linux
3 4 (11.11%) Windows Server 2003
3 4 (11.11%) Windows Server 2008
3 4 (11.11%) Windows 7
4 2 (5.56%) UNIX
5 1 (2.78%) Solaris
5 1 (2.78%) CentOS
5 1 (2.78%) Red Hat Enterprise Linux
Processes & Methodologies
1 8 (22.22%) Capacity Planning
2 7 (19.44%) Network Management
2 7 (19.44%) Network Design
3 6 (16.67%) Network Planning
4 4 (11.11%) PRINCE2
4 4 (11.11%) Process Management
4 4 (11.11%) Load Balancing
4 4 (11.11%) Performance Monitoring
5 3 (8.33%) Project Management
6 2 (5.56%) Service Management
6 2 (5.56%) Service Delivery
6 2 (5.56%) CRM
6 2 (5.56%) Business Intelligence
6 2 (5.56%) Disaster Recovery
6 2 (5.56%) Migration
6 2 (5.56%) ITIL
6 2 (5.56%) Incident Management
6 2 (5.56%) Network Monitoring
7 1 (2.78%) Kalman Filter
7 1 (2.78%) Problem Management
Programming Languages
1 6 (16.67%) SQL
2 4 (11.11%) VBA
3 1 (2.78%) C
Qualifications
1 13 (36.11%) Cisco Certification
2 11 (30.56%) CCNA
2 11 (30.56%) Degree
3 9 (25.00%) CCNP
4 4 (11.11%) PRINCE2 Practitioner
5 3 (8.33%) CCVP
Quality Assurance & Compliance
1 1 (2.78%) PCI DSS
System Software
1 2 (5.56%) Active Directory
2 1 (2.78%) Firmware
Systems Management
1 2 (5.56%) Cisco UCCX
2 1 (2.78%) Cisco CUCM
2 1 (2.78%) FortiGate
2 1 (2.78%) Cisco IPCC
Vendors
1 31 (86.11%) Cisco
2 13 (36.11%) Avaya
3 10 (27.78%) Oracle
3 10 (27.78%) Genesys
3 10 (27.78%) Alcatel-Lucent
3 10 (27.78%) Tandberg
4 9 (25.00%) Juniper
5 7 (19.44%) Microsoft
5 7 (19.44%) Huawei
6 6 (16.67%) Reuters
7 4 (11.11%) Citrix
7 4 (11.11%) VMware
8 2 (5.56%) NetScout
8 2 (5.56%) F5
8 2 (5.56%) Verint
8 2 (5.56%) SevOne
8 2 (5.56%) Ciena
8 2 (5.56%) Apple
8 2 (5.56%) Bloomberg
8 2 (5.56%) Kofax