The table below looks at the statistics for ISDN skills in IT contracts advertised for the England region. Included is a guide to the contractor rates offered in IT contracts that have cited ISDN over the 3 months to 5 December 2016 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
5 Dec 2016
Same period 2015 Same period 2014
Integrated Service Digital Network (ISDN)
Rank 575 592 566
Rank change year-on-year
+17 -26
Contract jobs citing ISDN 39 23 40
As % of all contract IT jobs located in England 0.084% 0.046% 0.076%
As % of the Communications & Networking category 0.56% 0.32% 0.52%
Number of daily rates quoted 24 21 25
Median daily rate £238 £375 £270
Median daily rate % change year-on-year
-36.66% +38.88%
90% offered a daily rate of more than £169 £275 £155
10% offered a daily rate of more than £377 £425 £361
UK excluding London median daily rate £357 £400 £273
% change year-on-year
-10.75% +46.78%
Number of hourly rates quoted 0 2 1
Median hourly rate - £16.50 £20.00
Median hourly rate % change year-on-year
- -17.50%
UK excluding London median hourly rate - £16.50 £20.00
% change year-on-year
- -17.50%
ISDN
UK

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

Communications & Networking Category
England
Contract IT job ads with a match in the
Communications & Networking category
6925 7109 7670
As % of all contract IT jobs located in England 14.92% 14.20% 14.64%
Number of daily rates quoted 4161 4228 4476
Median daily rate £400 £400 £363
Median daily rate % change year-on-year
- +10.34%
90% offered a daily rate of more than £225 £250 £213
10% offered a daily rate of more than £550 £535 £500
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 370 444 420
Median hourly rate £28.00 £22.50 £21.00
Median hourly rate % change year-on-year
+24.44% +7.14%
90% offered a hourly rate of more than £13.08 £12.00 £12.50
10% offered a hourly rate of more than £50.00 £45.00 £42.50
UK excluding London median hourly rate £27.50 £22.50 £22.69
% change year-on-year
+22.22% -0.83%

ISDN
Jobs Demand Trend in England

The demand trend of contract jobs across the England region citing ISDN as a proportion of all IT contracts with a match in the Communications & Networking category.

ISDN Jobs Demand Trend in England

ISDN
Daily Rate Trend in England

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

ISDN Daily Rate Trend in England

ISDN
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing ISDN across the England region over the 3 months to 5 December 2016.

ISDN Daily Rate Histogram in England

ISDN
Hourly Rate Trend in England

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

ISDN Hourly Rate Trend in England

ISDN
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ISDN within the England region over the 3 months to 5 December 2016. 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
(Click see detailed
statistics and trends)
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
London +4 18 £183 -47.85% 1
South East +20 10 £362 +3.13% 1
East of England +13 7 £305 +10.90% 1
South West +10 2 £185 -50.66% 5
Yorkshire - 1 - -
ISDN
UK

ISDN
Top 30 Related IT Skills in England

For the 6 months to 5 December 2016, 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 England region with a requirement for ISDN.

1 54 (77.14%) Cisco
2 35 (50.00%) WAN
3 30 (42.86%) LAN
4 29 (41.43%) Cisco Certification
5 28 (40.00%) TCP/IP
5 28 (40.00%) ITIL
6 27 (38.57%) Microsoft
6 27 (38.57%) VoIP
6 27 (38.57%) Firewall
7 25 (35.71%) DNS
8 23 (32.86%) DHCP
9 21 (30.00%) Ethernet
10 18 (25.71%) MPLS
10 18 (25.71%) Network Security
10 18 (25.71%) Network Management
11 17 (24.29%) Unified Communications
11 17 (24.29%) CCNA
11 17 (24.29%) VPN
11 17 (24.29%) Wireless
12 16 (22.86%) Data Centre
13 15 (21.43%) PSTN
13 15 (21.43%) SSL
13 15 (21.43%) Network Monitoring
14 13 (18.57%) Cisco Nexus
14 13 (18.57%) F5
14 13 (18.57%) Cisco ASA
14 13 (18.57%) CCNP
14 13 (18.57%) ADSL
14 13 (18.57%) Telecoms
14 13 (18.57%) Change Management

ISDN
Top Related IT Skills in England 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 12 (17.14%) Skype for Business
2 8 (11.43%) MS Exchange
3 3 (4.29%) CMS
4 1 (1.43%) Apache
4 1 (1.43%) Blackberry Enterprise Server
4 1 (1.43%) Exchange Server 2010
Applications
1 12 (17.14%) MS Office
2 6 (8.57%) MS Excel
3 1 (1.43%) MS PowerPoint
Cloud Services
1 7 (10.00%) Office 365
2 1 (1.43%) Amazon AWS
2 1 (1.43%) Mimecast
2 1 (1.43%) SaaS
2 1 (1.43%) Virtual Private Cloud
Communications & Networking
1 35 (50.00%) WAN
2 30 (42.86%) LAN
3 28 (40.00%) TCP/IP
4 27 (38.57%) Firewall
4 27 (38.57%) VoIP
5 25 (35.71%) DNS
6 23 (32.86%) DHCP
7 21 (30.00%) Ethernet
8 18 (25.71%) MPLS
8 18 (25.71%) Network Security
9 17 (24.29%) Unified Communications
9 17 (24.29%) VPN
9 17 (24.29%) Wireless
10 15 (21.43%) PSTN
10 15 (21.43%) SSL
11 13 (18.57%) ADSL
11 13 (18.57%) Cisco ASA
11 13 (18.57%) Cisco Nexus
12 12 (17.14%) IPsec
13 10 (14.29%) PBX
Database & Business Intelligence
1 4 (5.71%) SQL Server
1 4 (5.71%) SQL Server 2005
2 1 (1.43%) MySQL
General
1 13 (18.57%) Telecoms
2 8 (11.43%) Finance
3 4 (5.71%) Retail
4 3 (4.29%) Financial Institution
5 2 (2.86%) Legal
6 1 (1.43%) Banking
6 1 (1.43%) Billing
6 1 (1.43%) Corporate Banking
6 1 (1.43%) Games
Job Titles
1 23 (32.86%) Network Engineer
2 10 (14.29%) Cisco Engineer
3 9 (12.86%) Cisco Network Engineer
3 9 (12.86%) Network Support
3 9 (12.86%) Support Engineer
3 9 (12.86%) Unified Communications Engineer
4 6 (8.57%) Network Support Engineer
5 5 (7.14%) Analyst
5 5 (7.14%) Lync Engineer
6 4 (5.71%) Audio Visual Technician
6 4 (5.71%) Project Manager
7 3 (4.29%) 1st Line Support
7 3 (4.29%) Architect
7 3 (4.29%) Cisco Support
7 3 (4.29%) Network Security Engineer
7 3 (4.29%) SC Cleared Network Engineer
7 3 (4.29%) Security Engineer
7 3 (4.29%) Support Technician
7 3 (4.29%) Telecoms Engineer
8 2 (2.86%) IT Engineer
Libraries, Frameworks & Software Standards
1 13 (18.57%) 802.1X
2 4 (5.71%) XMPP
3 3 (4.29%) RFC 2833
4 1 (1.43%) CCXML
4 1 (1.43%) VXML
4 1 (1.43%) Web Services
Miscellaneous
1 16 (22.86%) Data Centre
2 12 (17.14%) Management Information System
2 12 (17.14%) Video Conferencing
3 11 (15.71%) Smartphone
4 7 (10.00%) Cryptography
5 5 (7.14%) Driving Licence
5 5 (7.14%) Virtual Team
6 4 (5.71%) Statistics
7 3 (4.29%) Equities
7 3 (4.29%) Fixed Income
8 2 (2.86%) IVR
8 2 (2.86%) PKI
8 2 (2.86%) Replication
9 1 (1.43%) Analytical Skills
9 1 (1.43%) Blackberry
9 1 (1.43%) Computer Science
9 1 (1.43%) e-Health
9 1 (1.43%) Handset
9 1 (1.43%) Mathematics
9 1 (1.43%) RSA SecurID
Operating Systems
1 12 (17.14%) Windows
2 10 (14.29%) Windows Server
3 6 (8.57%) Windows Server 2008
4 4 (5.71%) Linux
4 4 (5.71%) Unix
5 3 (4.29%) Windows Server 2012
6 2 (2.86%) Windows Server 2003
7 1 (1.43%) Android
Processes & Methodologies
1 28 (40.00%) ITIL
2 18 (25.71%) Network Management
3 15 (21.43%) Network Monitoring
4 13 (18.57%) Change Management
5 11 (15.71%) Information Security
5 11 (15.71%) Load Balancing
5 11 (15.71%) Project Management
6 9 (12.86%) Incident Management
6 9 (12.86%) Network Design
6 9 (12.86%) Problem Management
7 7 (10.00%) Capacity Management
7 7 (10.00%) Computer Security
7 7 (10.00%) Disaster Recovery
7 7 (10.00%) Security Patching
8 6 (8.57%) Mentoring
8 6 (8.57%) Service Delivery
8 6 (8.57%) Service Management
9 4 (5.71%) Asset Management
10 3 (4.29%) ITSM
10 3 (4.29%) PRINCE2
Qualifications
1 29 (41.43%) Cisco Certification
2 17 (24.29%) CCNA
3 13 (18.57%) CCNP
4 11 (15.71%) Security Cleared
5 9 (12.86%) SC Cleared
6 6 (8.57%) Microsoft Certification
7 4 (5.71%) CCIE
7 4 (5.71%) MCSE
8 3 (4.29%) DV Cleared
9 2 (2.86%) CCDA
9 2 (2.86%) CNA
9 2 (2.86%) CNE
9 2 (2.86%) MCITP
9 2 (2.86%) MCSA
9 2 (2.86%) MCTS
9 2 (2.86%) Novell Certification
9 2 (2.86%) PMI Certification
9 2 (2.86%) PMP
10 1 (1.43%) CISSP
10 1 (1.43%) ITIL Certification
Quality Assurance & Compliance
1 7 (10.00%) PCI DSS
2 4 (5.71%) SLA
System Software
1 9 (12.86%) Active Directory
2 4 (5.71%) Hyper-V
3 2 (2.86%) VMware ESXi
3 2 (2.86%) VMware Infrastructure
4 1 (1.43%) Firmware
4 1 (1.43%) ProxySG
4 1 (1.43%) vSphere
Systems Management
1 5 (7.14%) Cisco UCCX
2 4 (5.71%) Cisco CUCM
3 3 (4.29%) Cisco CME
4 2 (2.86%) Cisco Prime
4 2 (2.86%) Foglight
4 2 (2.86%) SolarWinds Orion
4 2 (2.86%) WSUS
5 1 (1.43%) AirWatch
5 1 (1.43%) Cisco UCCE
5 1 (1.43%) EnCase
5 1 (1.43%) Nagios
Vendors
1 54 (77.14%) Cisco
2 27 (38.57%) Microsoft
3 13 (18.57%) F5
4 11 (15.71%) Juniper
5 9 (12.86%) Citrix
6 8 (11.43%) Sonus
7 7 (10.00%) Avaya
8 6 (8.57%) VMware
9 5 (7.14%) Cyberoam
9 5 (7.14%) Polycom
10 4 (5.71%) Mitel
10 4 (5.71%) Palo Alto
11 3 (4.29%) CheckPoint
11 3 (4.29%) SolarWinds
12 2 (2.86%) Aruba
12 2 (2.86%) Barracuda Networks
12 2 (2.86%) Blue Coat
12 2 (2.86%) Dell
12 2 (2.86%) Novell
12 2 (2.86%) Riverbed
Camberley, Surrey
Austin Fraser
Rate: £475 - £525 per day
Posted: 4 days ago
Cheltenham, Gloucestershire
AAP3
Rate: £380 - £400 per day
Posted: 4 days ago
London
McGregor Boyall
Rate: £350 - £390 per day
Posted: 3 days ago