The following table provides summary statistics for contract job vacancies advertised in the East of England with a requirement for ISDN skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ISDN over the 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Integrated Service Digital Network (ISDN)
England / East of England
Rank 120 116 -
Rank change year-on-year -4 -  
Contract jobs citing ISDN 6 7 0
As % of all contract IT jobs advertised in the East of England 0.28% 0.29% -
As % of the Communications & Networking category 1.55% 2.01% -
Number of daily rates quoted 5 1 0
Median daily rate £273 £235 -
Median daily rate % change year-on-year +16.20% -  
UK excluding London median daily rate £224 £300 £270
% change year-on-year -25.50% +11.11%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £35.69 -

ISDN is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the East of England with a requirement for communications and computer networking skills.

Contract Communications & Computer Network Skills
East of England
Contract job vacancies with a requirement for communications and computer networking skills 387 349 380
As % of all contract IT job vacancies advertised in the East of England 17.82% 14.29% 14.68%
Number of daily rates quoted 233 190 187
Median daily rate £375 £375 £375
90% offered a daily rate of more than £193 £262 £215
10% offered a daily rate of more than £550 £500 £475
UK excluding London median daily rate £375 £363 £347
% change year-on-year +3.44% +4.32%  
Number of hourly rates quoted 34 25 62
Median hourly rate £22.85 £45.00 £23.63
Median hourly rate % change year-on-year -49.22% +90.47%  
90% offered a hourly rate of more than £13.80 £15.00 £13.50
10% offered a hourly rate of more than £41.00 £55.00 £42.48
UK excluding London median hourly rate £22.50 £37.00 £29.00
% change year-on-year -39.18% +27.58%  

ISDN
Job Vacancy Trend in the East of England

The job posting trend of jobs advertised in the East of England citing ISDN as a proportion of all contract or permanent IT jobs with a match in the Communications & Networking category.

Job vacancy trend for ISDN in the East of England

ISDN
Contractor Daily Rate Trend in the East of England

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

Contractor daily rate trend for ISDN in the East of England

ISDN
Contractor Daily Rate Histogram in the East of England

The daily rate distribution of IT jobs citing ISDN in the East of England over the 3 months to 24 March 2017.

Contractor daily rate histogram for ISDN in the East of England

ISDN
Contractor Hourly Rate Trend in the East of England

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

Contractor hourly rate trend for ISDN in the East of England

ISDN
Contract Job Locations in the East of 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 East of England region over the 3 months to 24 March 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
Hertfordshire -1 4 £195 -16.84% 1
Cambridgeshire - 1 £350 - 2
Essex - 1 £550 - 1
Suffolk - 1 £350 -
ISDN
England

ISDN
Top 30 Related IT Skills in the East of England

For the 6 months to 24 March 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 East of England region with a requirement for ISDN.

1 11 (84.62%) LAN
1 11 (84.62%) WAN
1 11 (84.62%) TCP/IP
1 11 (84.62%) VPN
2 10 (76.92%) Cisco
2 10 (76.92%) Cisco Certification
2 10 (76.92%) Juniper
2 10 (76.92%) Broadband
2 10 (76.92%) Firewall
2 10 (76.92%) Wireless
2 10 (76.92%) Network Security
2 10 (76.92%) SC Cleared
2 10 (76.92%) Security Cleared
2 10 (76.92%) Network Monitoring
3 9 (69.23%) Network Management
3 9 (69.23%) Network Design
3 9 (69.23%) ITIL
4 4 (30.77%) DV Cleared
5 2 (15.38%) Skype for Business
5 2 (15.38%) e-Health
5 2 (15.38%) Skype
5 2 (15.38%) CCNA
6 1 (7.69%) IPsec
6 1 (7.69%) Mitel
6 1 (7.69%) CheckPoint
6 1 (7.69%) H.323
6 1 (7.69%) SharePoint
6 1 (7.69%) MS Exchange
6 1 (7.69%) DNS
6 1 (7.69%) Microsoft

ISDN
Top Related IT Skills in the East of 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 2 (15.38%) Skype for Business
2 1 (7.69%) MS Exchange
2 1 (7.69%) SharePoint
Communications & Networking
1 11 (84.62%) LAN
1 11 (84.62%) TCP/IP
1 11 (84.62%) VPN
1 11 (84.62%) WAN
2 10 (76.92%) Broadband
2 10 (76.92%) Firewall
2 10 (76.92%) Network Security
2 10 (76.92%) Wireless
3 2 (15.38%) Skype
4 1 (7.69%) Cisco Nexus
4 1 (7.69%) DHCP
4 1 (7.69%) DMVPN
4 1 (7.69%) Ethernet
4 1 (7.69%) FTP
4 1 (7.69%) H.323
4 1 (7.69%) IPsec
4 1 (7.69%) PBX
4 1 (7.69%) VLAN
4 1 (7.69%) VoIP
4 1 (7.69%) WLAN
Job Titles
1 10 (76.92%) Network Support
2 7 (53.85%) Support Engineer
3 6 (46.15%) Network Engineer
3 6 (46.15%) Network Support Engineer
4 5 (38.46%) SC Cleared Network Engineer
5 2 (15.38%) 2nd Line Support
5 2 (15.38%) Cisco Support
5 2 (15.38%) DV Cleared Network Engineer
5 2 (15.38%) Network Support Technician
5 2 (15.38%) Network Technician
5 2 (15.38%) Support Technician
6 1 (7.69%) IP Network Engineer
6 1 (7.69%) LAN Engineer
6 1 (7.69%) LAN/WAN Engineer
6 1 (7.69%) Lync Engineer
6 1 (7.69%) Senior Support Engineer
6 1 (7.69%) Technical Engineer
6 1 (7.69%) Technical Leader
6 1 (7.69%) WAN Engineer
Miscellaneous
1 2 (15.38%) e-Health
Processes & Methodologies
1 10 (76.92%) Network Monitoring
2 9 (69.23%) ITIL
2 9 (69.23%) Network Design
2 9 (69.23%) Network Management
3 1 (7.69%) Mentoring
Qualifications
1 10 (76.92%) Cisco Certification
1 10 (76.92%) SC Cleared
1 10 (76.92%) Security Cleared
2 4 (30.77%) DV Cleared
3 2 (15.38%) CCNA
4 1 (7.69%) CCIE
Vendors
1 10 (76.92%) Cisco
1 10 (76.92%) Juniper
2 1 (7.69%) CheckPoint
2 1 (7.69%) F5
2 1 (7.69%) Microsoft
2 1 (7.69%) Mitel
2 1 (7.69%) Riverbed
2 1 (7.69%) SolarWinds
2 1 (7.69%) Sonus