The table below looks at the statistics for ISDN skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited ISDN over the 3 months to 3 May 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
3 May 2016
Same period 2015 Same period 2014
Integrated Service Digital Network (ISDN)
Rank 584 604 596
Rank change year-on-year
+20 -8
Contract jobs citing ISDN 63 36 34
As % of all contract IT jobs located in the UK 0.11% 0.065% 0.061%
As % of the Communications & Networking category 0.74% 0.43% 0.46%
Number of daily rates quoted 42 17 12
Median daily rate £300 £338 £348
Median daily rate % change year-on-year
-11.11% -2.87%
90% offered a daily rate of more than £191 £213 £251
10% offered a daily rate of more than £425 £500 £425
UK excluding London median daily rate £335 £331 £339
% change year-on-year
+1.13% -2.21%
Number of hourly rates quoted 4 2 0
Median hourly rate £26.00 £13.73 -
Median hourly rate % change year-on-year
+89.36% -
UK excluding London median hourly rate £27.50 - -

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

Communications & Networking Category
UK
Contract IT job ads with a match in the
Communications & Networking category
8530 8336 7420
As % of all contract IT jobs located in the UK 15.34% 14.94% 13.39%
Number of daily rates quoted 5165 4534 3915
Median daily rate £388 £350 £352
Median daily rate % change year-on-year
+10.71% -0.56%
90% offered a daily rate of more than £240 £200 £200
10% offered a daily rate of more than £525 £500 £500
UK excluding London median daily rate £365 £345 £333
% change year-on-year
+5.79% +3.68%
Number of hourly rates quoted 360 459 409
Median hourly rate £28.00 £28.00 £20.00
Median hourly rate % change year-on-year
- +40.00%
90% offered a hourly rate of more than £12.50 £12.50 £12.20
10% offered a hourly rate of more than £47.83 £45.00 £41.05
UK excluding London median hourly rate £30.00 £29.59 £20.00
% change year-on-year
+1.40% +47.92%

ISDN
Jobs Demand Trend

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

ISDN Jobs Demand Trend in the UK

ISDN
Daily Rate Trend

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

ISDN Daily Rate Trend in the UK

ISDN
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing ISDN within the UK over the 3 months to 3 May 2016.

ISDN Daily Rate Histogram in the UK

ISDN
Hourly Rate Trend

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

ISDN Hourly Rate Trend in the UK

ISDN
Top 30 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ISDN within the UK over the 3 months to 3 May 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
England +2 57 £293 -13.65% 15
London -5 32 £282 -29.50% 1
South East -1 12 £335 -33.00% 6
East of England +5 6 £235 -30.51% 3
Stevenage - 6 £235 -
Hertfordshire - 6 £235 - 2
City of London +36 5 £331 -2.57% 1
Berkshire +5 5 £219 -56.20% 4
Ilford - 3 £120 -
Yorkshire +5 2 £428 +81.91%
Reading -2 2 £219 - 1
North West -6 2 £225 +2.27% 2
West Sussex -20 2 £335 +24.07%
East Midlands - 2 £363 -
Hampshire - 2 £337 - 2
Middlesex - 2 £300 -
Sheffield - 2 £428 -
Gatwick - 2 £335 -
South Yorkshire - 2 £428 -
Derbyshire - 2 £363 -
Liverpool - 2 £225 - 1
Chester - 2 £225 -
Derby - 2 £363 -
Cheshire - 2 £225 -
Merseyside - 2 £225 - 1
Scotland - 2 £150 -
Newbury +11 1 £188 -7.40%
Milton Keynes - 1 £450 -
Bracknell - 1 £340 -
Harrow - 1 £460 -

ISDN
Top 30 Related IT Skills

For the 6 months to 3 May 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 with a requirement for ISDN.

1 98 (85.22%) Cisco
2 73 (63.48%) WAN
3 71 (61.74%) Cisco Certification
4 66 (57.39%) ITIL
5 58 (50.43%) Firewall
6 56 (48.70%) TCP/IP
7 46 (40.00%) MPLS
8 43 (37.39%) LAN
9 42 (36.52%) Network Security
10 41 (35.65%) VPN
10 41 (35.65%) CCNA
10 41 (35.65%) Network Management
11 40 (34.78%) Network Monitoring
11 40 (34.78%) Wireless
12 39 (33.91%) PSTN
13 36 (31.30%) DNS
14 35 (30.43%) Broadband
15 34 (29.57%) CCNP
16 33 (28.70%) Ethernet
16 33 (28.70%) Data Centre
17 31 (26.96%) DHCP
18 27 (23.48%) ADSL
19 26 (22.61%) IPsec
19 26 (22.61%) Load Balancing
20 25 (21.74%) 802.1X
21 24 (20.87%) Management Information System
22 23 (20.00%) Change Management
23 22 (19.13%) Network Design
24 21 (18.26%) SSL
25 20 (17.39%) SLA

ISDN
Top Related IT Skills 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 5 (4.35%) Skype for Business
2 4 (3.48%) IIS
2 4 (3.48%) SharePoint
3 3 (2.61%) CMS
3 3 (2.61%) MS Exchange
4 2 (1.74%) Exchange Server 2010
4 2 (1.74%) Exchange Server 2013
5 1 (0.87%) Exchange Server 2007
5 1 (0.87%) SharePoint Server
Applications
1 6 (5.22%) MS Excel
1 6 (5.22%) MS Office
2 2 (1.74%) MS Visio
Business Applications
1 3 (2.61%) Dynamics CRM
Cloud Services
1 5 (4.35%) Office 365
Communications & Networking
1 73 (63.48%) WAN
2 58 (50.43%) Firewall
3 56 (48.70%) TCP/IP
4 46 (40.00%) MPLS
5 43 (37.39%) LAN
6 42 (36.52%) Network Security
7 41 (35.65%) VPN
8 40 (34.78%) Wireless
9 39 (33.91%) PSTN
10 36 (31.30%) DNS
11 35 (30.43%) Broadband
12 33 (28.70%) Ethernet
13 31 (26.96%) DHCP
14 27 (23.48%) ADSL
15 26 (22.61%) IPsec
16 21 (18.26%) SSL
17 20 (17.39%) HSRP
18 19 (16.52%) Cisco Nexus
18 19 (16.52%) SNMP
18 19 (16.52%) X.25
Database & Business Intelligence
1 2 (1.74%) SQL Server
1 2 (1.74%) SQL Server 2005
2 1 (0.87%) SQL Server 2008
2 1 (0.87%) SQL Server 2012
General
1 19 (16.52%) Telecoms
2 16 (13.91%) Finance
3 3 (2.61%) Billing
4 2 (1.74%) Back Office
4 2 (1.74%) Games
5 1 (0.87%) Advertising
5 1 (0.87%) Banking
5 1 (0.87%) Investment Banking
5 1 (0.87%) Local Government
5 1 (0.87%) Retail
Job Titles
1 52 (45.22%) Network Engineer
2 24 (20.87%) Cisco Engineer
3 20 (17.39%) Support Engineer
4 19 (16.52%) Cisco Network Engineer
5 17 (14.78%) Network Support
6 16 (13.91%) Analyst
7 14 (12.17%) Network Support Engineer
8 12 (10.43%) Cisco Network Support Engineer
8 12 (10.43%) Cisco Support
8 12 (10.43%) Cisco Support Engineer
8 12 (10.43%) Network Analyst
9 11 (9.57%) Voice Engineer
10 7 (6.09%) Senior Network Engineer
11 6 (5.22%) Coordinator
11 6 (5.22%) Network Security Engineer
11 6 (5.22%) SC Cleared Network Engineer
11 6 (5.22%) Security Engineer
11 6 (5.22%) Voice Network Engineer
12 5 (4.35%) Security Support Engineer
12 5 (4.35%) Senior Voice Network Engineer
Libraries, Frameworks & Software Standards
1 25 (21.74%) 802.1X
2 4 (3.48%) XMPP
Miscellaneous
1 33 (28.70%) Data Centre
2 24 (20.87%) Management Information System
3 16 (13.91%) Video Conferencing
4 14 (12.17%) Cryptography
5 10 (8.70%) Driving Licence
6 7 (6.09%) PKI
7 4 (3.48%) e-Health
8 3 (2.61%) Analytical Skills
8 3 (2.61%) Client/Server
8 3 (2.61%) Informatics
8 3 (2.61%) Mathematics
8 3 (2.61%) Streaming Video
9 2 (1.74%) Computer Science
9 2 (1.74%) Handset
9 2 (1.74%) IVR
9 2 (1.74%) Statistics
10 1 (0.87%) EqualLogic
10 1 (0.87%) NHS
10 1 (0.87%) PMI
10 1 (0.87%) Smartphone
Operating Systems
1 7 (6.09%) Windows
2 4 (3.48%) Linux
2 4 (3.48%) Windows Server
2 4 (3.48%) Windows Server 2008
3 3 (2.61%) Unix
4 2 (1.74%) Windows Server 2003
5 1 (0.87%) Windows 2000
5 1 (0.87%) Windows 8
5 1 (0.87%) Windows NT
5 1 (0.87%) Windows Server 2012
5 1 (0.87%) Windows XP
Processes & Methodologies
1 66 (57.39%) ITIL
2 41 (35.65%) Network Management
3 40 (34.78%) Network Monitoring
4 26 (22.61%) Load Balancing
5 23 (20.00%) Change Management
6 22 (19.13%) Network Design
7 20 (17.39%) Project Management
8 19 (16.52%) Incident Management
9 18 (15.65%) Problem Management
9 18 (15.65%) Service Delivery
10 16 (13.91%) Capacity Management
11 15 (13.04%) Security Patching
12 14 (12.17%) Computer Security
12 14 (12.17%) Information Security
13 10 (8.70%) PRINCE2
14 9 (7.83%) WAN Optimisation
15 5 (4.35%) Change Control
15 5 (4.35%) Escalation Management
15 5 (4.35%) Root Cause Analysis
15 5 (4.35%) Service Management
Programming Languages
1 4 (3.48%) C
2 1 (0.87%) SQL
Qualifications
1 71 (61.74%) Cisco Certification
2 41 (35.65%) CCNA
3 34 (29.57%) CCNP
4 20 (17.39%) Security Cleared
5 16 (13.91%) DV Cleared
6 9 (7.83%) CCNP Voice
7 7 (6.09%) CCIE
7 7 (6.09%) SC Cleared
8 3 (2.61%) Degree
9 2 (1.74%) PRINCE2 Practitioner
10 1 (0.87%) Avaya Certification
10 1 (0.87%) CCVP
10 1 (0.87%) ITIL Certification
10 1 (0.87%) JNCIA
10 1 (0.87%) JNCIE
10 1 (0.87%) JNCIP
10 1 (0.87%) JNCIS
10 1 (0.87%) MCITP
10 1 (0.87%) Microsoft Certification
10 1 (0.87%) PMI Certification
Quality Assurance & Compliance
1 20 (17.39%) SLA
2 13 (11.30%) PCI DSS
3 2 (1.74%) BS7799
3 2 (1.74%) ISO/IEC 27001
3 2 (1.74%) Sarbanes-Oxley
4 1 (0.87%) Disclosure Scotland
4 1 (0.87%) ISO/IEC 17799
System Software
1 5 (4.35%) Active Directory
2 4 (3.48%) VMware ESXi
2 4 (3.48%) VMware Infrastructure
3 1 (0.87%) XenApp
Systems Management
1 11 (9.57%) Cisco CUCM
2 9 (7.83%) Cisco UCCX
3 7 (6.09%) CiscoWorks
4 4 (3.48%) SolarWinds Orion
5 3 (2.61%) OpenView
5 3 (2.61%) OPNET
6 2 (1.74%) Cisco IPCC
6 2 (1.74%) McAfee ePO
7 1 (0.87%) WSUS
Vendors
1 98 (85.22%) Cisco
2 18 (15.65%) Juniper
3 14 (12.17%) F5
4 12 (10.43%) Avaya
4 12 (10.43%) Microsoft
5 11 (9.57%) CheckPoint
6 9 (7.83%) Cyberoam
6 9 (7.83%) Polycom
6 9 (7.83%) SolarWinds
7 7 (6.09%) HP
7 7 (6.09%) Palo Alto
7 7 (6.09%) Riverbed
8 5 (4.35%) BT
8 5 (4.35%) VMware
9 4 (3.48%) Barracuda Networks
10 3 (2.61%) CA
10 3 (2.61%) Huawei
10 3 (2.61%) Mitel
10 3 (2.61%) NetSuite
10 3 (2.61%) Salesforce.com
Fleet, Hampshire
FT Select
Rate: From £330 to £374 per day . 3 Months+ contract.
Posted: 13 hours ago
Fleet, Hampshire
FT Select
Rate: From £330 to £374 per day . Contract length: 3 months +
Posted: 13 hours ago
Herefordshire
Randstad Technologies
Rate: £350 per day
Posted: 5 days ago
Liverpool, Merseyside
Yodel
Rate: £300 - £380 per day
Posted: 21 days ago