The table below looks at the statistics for ISDN skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited ISDN over the 3 months to 20 February 2017 with a comparison to the same period over 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.

3 months to
20 Feb 2017
Same period 2016 Same period 2015
Integrated Service Digital Network (ISDN)
England / London
Rank 391 392 401
Rank change year-on-year
+1 +9
Contract jobs citing ISDN 14 19 8
As % of all contract IT jobs located in London 0.072% 0.090% 0.037%
As % of the Communications & Networking category 0.57% 0.70% 0.28%
Number of daily rates quoted 10 16 3
Median daily rate £303 £381 £400
Median daily rate % change year-on-year
-20.65% -4.68%
UK excluding London median daily rate £275 £340 £203
% change year-on-year
-19.11% +67.90%
Number of hourly rates quoted 0 1 1
Median hourly rate - £22.00 £14.00
Median hourly rate % change year-on-year
- +57.14%
UK excluding London median hourly rate - £43.00 -

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
2475 2704 2894
As % of all contract IT jobs located in London 12.77% 12.82% 13.53%
Number of daily rates quoted 1673 1768 1877
Median daily rate £450 £423 £390
Median daily rate % change year-on-year
+6.50% +8.33%
90% offered a daily rate of more than £295 £250 £230
10% offered a daily rate of more than £575 £550 £525
UK excluding London median daily rate £370 £363 £350
% change year-on-year
+2.06% +3.57%
Number of hourly rates quoted 66 68 84
Median hourly rate £33.00 £24.00 £20.00
Median hourly rate % change year-on-year
+37.50% +20.00%
90% offered a hourly rate of more than £14.60 £14.00 £12.50
10% offered a hourly rate of more than £55.00 £50.00 £40.00
UK excluding London median hourly rate £21.50 £30.00 £26.50
% change year-on-year
-28.33% +13.20%

ISDN
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing ISDN as a proportion of all IT contracts with a match in 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 20 February 2017.

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 median contractor rates quoted in IT jobs citing ISDN within the London region over the 3 months to 20 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -3 2 £169 -56.51%
ISDN
England

ISDN
Top 30 Related IT Skills in London

For the 6 months to 20 February 2017, IT contractor jobs citing ISDN also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for ISDN.

1 24 (75.00%) Cisco
2 18 (56.25%) Microsoft
3 13 (40.63%) VoIP
4 12 (37.50%) Firewall
5 10 (31.25%) LAN
5 10 (31.25%) WAN
5 10 (31.25%) Windows
6 9 (28.13%) MS Office
6 9 (28.13%) ITIL
6 9 (28.13%) DNS
6 9 (28.13%) Video Conferencing
6 9 (28.13%) Skype for Business
6 9 (28.13%) Unified Communications
7 8 (25.00%) DHCP
7 8 (25.00%) Wireless
8 7 (21.88%) Finance
8 7 (21.88%) Smartphone
8 7 (21.88%) Ethernet
8 7 (21.88%) TCP/IP
8 7 (21.88%) Citrix
8 7 (21.88%) MGCP
8 7 (21.88%) Cisco Nexus
8 7 (21.88%) Skype
9 6 (18.75%) Cisco IOS
9 6 (18.75%) Network Security
9 6 (18.75%) Windows Server
9 6 (18.75%) Active Directory
9 6 (18.75%) PBX
9 6 (18.75%) MS Exchange
10 5 (15.63%) Service Delivery

ISDN
Top Related IT Skills in London 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 9 (28.13%) Skype for Business
2 6 (18.75%) MS Exchange
3 2 (6.25%) Exchange Server 2010
4 1 (3.13%) Apache
4 1 (3.13%) Blackberry Enterprise Server
4 1 (3.13%) CMS
4 1 (3.13%) IIS
Applications
1 9 (28.13%) MS Office
2 5 (15.63%) MS Excel
3 1 (3.13%) MS PowerPoint
3 1 (3.13%) MS Visio
Cloud Services
1 5 (15.63%) Office 365
2 3 (9.38%) Amazon AWS
2 3 (9.38%) Virtual Private Cloud
3 1 (3.13%) Mimecast
3 1 (3.13%) SaaS
Communications & Networking
1 13 (40.63%) VoIP
2 12 (37.50%) Firewall
3 10 (31.25%) LAN
3 10 (31.25%) WAN
4 9 (28.13%) DNS
4 9 (28.13%) Unified Communications
5 8 (25.00%) DHCP
5 8 (25.00%) Wireless
6 7 (21.88%) Cisco Nexus
6 7 (21.88%) Ethernet
6 7 (21.88%) MGCP
6 7 (21.88%) Skype
6 7 (21.88%) TCP/IP
7 6 (18.75%) Cisco IOS
7 6 (18.75%) Network Security
7 6 (18.75%) PBX
8 5 (15.63%) MPLS
8 5 (15.63%) OSPF
8 5 (15.63%) SSL
8 5 (15.63%) Wireshark
Database & Business Intelligence
1 2 (6.25%) SQL Server
1 2 (6.25%) SQL Server 2005
2 1 (3.13%) MySQL
General
1 7 (21.88%) Finance
2 2 (6.25%) Banking
2 2 (6.25%) Corporate Banking
2 2 (6.25%) Financial Institution
2 2 (6.25%) Retail
2 2 (6.25%) Telecoms
3 1 (3.13%) Billing
3 1 (3.13%) Legal
3 1 (3.13%) Local Government
Job Titles
1 6 (18.75%) Network Engineer
1 6 (18.75%) Unified Communications Engineer
2 4 (12.50%) Audio Visual Technician
2 4 (12.50%) Cisco Engineer
2 4 (12.50%) Lync Engineer
3 3 (9.38%) Administrator
3 3 (9.38%) Analyst
3 3 (9.38%) Architect
3 3 (9.38%) Cisco Network Engineer
4 2 (6.25%) Information Security Administrator
4 2 (6.25%) Infrastructure Engineer
4 2 (6.25%) Network Administrator
4 2 (6.25%) Network Security Administrator
4 2 (6.25%) Security Administrator
4 2 (6.25%) Support Technician
4 2 (6.25%) Technical Architect
4 2 (6.25%) Telephony Architect
5 1 (3.13%) Avaya Engineer
5 1 (3.13%) Designer
5 1 (3.13%) VoIP Specialist
Libraries, Frameworks & Software Standards
1 5 (15.63%) 802.1X
2 2 (6.25%) Web Services
2 2 (6.25%) XMPP
3 1 (3.13%) RFC 2833
Miscellaneous
1 9 (28.13%) Video Conferencing
2 7 (21.88%) Smartphone
3 4 (12.50%) Management Information System
3 4 (12.50%) Virtual Team
4 3 (9.38%) Data Centre
4 3 (9.38%) Distributed Denial-of-Service
5 2 (6.25%) Equities
5 2 (6.25%) Fixed Income
5 2 (6.25%) IVR
6 1 (3.13%) Blackberry
6 1 (3.13%) Handset
Operating Systems
1 10 (31.25%) Windows
2 6 (18.75%) Windows Server
3 4 (12.50%) Linux
3 4 (12.50%) Unix
4 3 (9.38%) Windows Server 2008
4 3 (9.38%) Windows Server 2012
5 2 (6.25%) Red Hat Enterprise Linux
6 1 (3.13%) Android
6 1 (3.13%) Windows 7
Processes & Methodologies
1 9 (28.13%) ITIL
2 5 (15.63%) Project Management
2 5 (15.63%) Service Delivery
3 4 (12.50%) Change Management
3 4 (12.50%) Information Security
3 4 (12.50%) Load Balancing
3 4 (12.50%) Mentoring
4 3 (9.38%) Asset Management
4 3 (9.38%) DDoS Mitigation
4 3 (9.38%) Disaster Recovery
4 3 (9.38%) E-Discovery
4 3 (9.38%) Incident Management
4 3 (9.38%) Network Design
4 3 (9.38%) Network Management
4 3 (9.38%) Network Monitoring
4 3 (9.38%) Penetration Testing
4 3 (9.38%) Service Management
5 2 (6.25%) Migration
5 2 (6.25%) Risk Management
5 2 (6.25%) Stakeholder Management
Programming Languages
1 1 (3.13%) SQL
Qualifications
1 5 (15.63%) Cisco Certification
2 3 (9.38%) CCNP
3 2 (6.25%) Microsoft Certification
4 1 (3.13%) CCNA
4 1 (3.13%) CCSE
4 1 (3.13%) CISSP
4 1 (3.13%) GIAC
4 1 (3.13%) ITIL Certification
4 1 (3.13%) MCITP
4 1 (3.13%) MCSE
4 1 (3.13%) MCTS
4 1 (3.13%) PMI Certification
4 1 (3.13%) PMP
4 1 (3.13%) SC Cleared
4 1 (3.13%) Security Cleared
Quality Assurance & Compliance
1 2 (6.25%) PCI DSS
2 1 (3.13%) SLA
System Software
1 6 (18.75%) Active Directory
2 3 (9.38%) Hyper-V
3 2 (6.25%) Firmware
3 2 (6.25%) ProxySG
3 2 (6.25%) VMware ESXi
4 1 (3.13%) Microsoft Virtual Server
4 1 (3.13%) Virtual Servers
4 1 (3.13%) VMware Infrastructure
4 1 (3.13%) vSphere
Systems Management
1 4 (12.50%) Cisco UCCX
2 3 (9.38%) EnCase
2 3 (9.38%) Nagios
3 2 (6.25%) Cisco CUCM
3 2 (6.25%) Foglight
3 2 (6.25%) WSUS
4 1 (3.13%) AirWatch
4 1 (3.13%) Cisco CME
Vendors
1 24 (75.00%) Cisco
2 18 (56.25%) Microsoft
3 7 (21.88%) Citrix
4 5 (15.63%) Sonus
5 4 (12.50%) Avaya
5 4 (12.50%) F5
5 4 (12.50%) Polycom
5 4 (12.50%) VMware
6 3 (9.38%) CheckPoint
6 3 (9.38%) Infoblox
6 3 (9.38%) Mitel
6 3 (9.38%) Riverbed
7 2 (6.25%) Aruba
7 2 (6.25%) Dell
7 2 (6.25%) Dell KACE
7 2 (6.25%) Juniper
7 2 (6.25%) Palo Alto
7 2 (6.25%) Red Hat
7 2 (6.25%) Ruckus Wireless
7 2 (6.25%) SevOne
London
McGregor Boyall
Rate: £350 - £390 per day
Posted: 4 days ago