The following table provides summary statistics for contract job vacancies advertised in the North West 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 29 June 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.

Integrated Service Digital Network (ISDN)
England > North West
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 133 163 151
Rank change year-on-year +30 -12  
Contract jobs citing ISDN 5 1 1
As % of all contract IT jobs advertised in the North West 0.17% 0.027% 0.027%
As % of the Communications & Networking category 1.07% 0.18% 0.21%
Number of daily rates quoted 5 1 0
North West median daily rate £325 £403 -
Median daily rate % change year-on-year -19.25% -  
England median daily rate £391 £288 £338
% change year-on-year +36.08% -14.81%  
Number of hourly rates quoted 0 0 0
North West median hourly rate - - -
England median hourly rate £24.86 £26.00 £18.00
% change year-on-year -4.38% +44.44%  

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 North West with a requirement for communications and computer networking skills.

Contract Communications & Computer Network Skills
North West
Contract job vacancies with a requirement for communications and computer networking skills 466 569 475
As % of all contract IT job vacancies advertised in the North West 15.76% 15.14% 12.82%
Number of daily rates quoted 629 679 744
North West median daily rate £375 £388 £310
Median daily rate % change year-on-year -3.22% +25.00%  
10th Percentile £163 £263 £200
90th Percentile £528 £525 £488
England median daily rate £400 £400 £360
% change year-on-year - +11.11%  
Number of hourly rates quoted 115 58 108
North West median hourly rate £40.00 £14.00 £17.50
Median hourly rate % change year-on-year +185.71% -20.00%  
10th Percentile £11.00 £10.50 £12.30
90th Percentile £168.75 £45.00 £42.50
England median hourly rate £24.86 £28.00 £22.50
% change year-on-year -11.21% +24.44%  

ISDN
Job Vacancy Trend in the North West

Job postings citing ISDN as a percentage of all IT jobs advertised in the North West.

Job vacancy trend for ISDN in the North West

ISDN
Contractor Daily Rate Trend in the North West

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing ISDN in the North West.

Contractor daily rate trend for ISDN in the North West

ISDN
Contractor Daily Rate Histogram in the North West

The daily rate distribution of IT jobs citing ISDN in the North West over the 3 months to 29 June 2017.

Contractor daily rate histogram for ISDN in the North West

ISDN
Contractor Hourly Rate Trend in the North West

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

Contractor hourly rate trend for ISDN in the North West

ISDN
Contract Job Locations in the North West

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ISDN within the North West region over the 3 months to 29 June 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
Manchester - 3 £163 -
Cumbria - 2 £363 -
ISDN
England

For the 6 months to 29 June 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 North West region with a requirement for ISDN.

1 5 (100.00%) Cisco
1 5 (100.00%) Analytical Skills
2 4 (80.00%) Cisco Certification
2 4 (80.00%) ITIL
2 4 (80.00%) LAN
2 4 (80.00%) WAN
2 4 (80.00%) MPLS
3 3 (60.00%) Firewall
3 3 (60.00%) DHCP
3 3 (60.00%) Windows
3 3 (60.00%) CCNA
3 3 (60.00%) DNS
4 2 (40.00%) SSL
4 2 (40.00%) CCNP
4 2 (40.00%) Juniper
4 2 (40.00%) PBX
4 2 (40.00%) VoIP
4 2 (40.00%) TCP/IP
4 2 (40.00%) VPN
4 2 (40.00%) Project Management
4 2 (40.00%) ADSL
4 2 (40.00%) CheckPoint
4 2 (40.00%) Change Management
4 2 (40.00%) Disaster Recovery
4 2 (40.00%) IP Telephony
4 2 (40.00%) Smartphone
4 2 (40.00%) VLAN
4 2 (40.00%) Cisco IOS
4 2 (40.00%) SC Cleared
4 2 (40.00%) Security Cleared

ISDN
Co-occurring IT Skills in the North West 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 1 (20.00%) Exchange Server 2010
1 1 (20.00%) MS Exchange
Business Applications
1 1 (20.00%) Cisco SocialMiner
Communications & Networking
1 4 (80.00%) LAN
1 4 (80.00%) MPLS
1 4 (80.00%) WAN
2 3 (60.00%) DHCP
2 3 (60.00%) DNS
2 3 (60.00%) Firewall
3 2 (40.00%) ADSL
3 2 (40.00%) Cisco IOS
3 2 (40.00%) IP Telephony
3 2 (40.00%) PBX
3 2 (40.00%) SSL
3 2 (40.00%) TCP/IP
3 2 (40.00%) VLAN
3 2 (40.00%) VoIP
3 2 (40.00%) VPN
4 1 (20.00%) Junos
4 1 (20.00%) NAS
4 1 (20.00%) SAN
4 1 (20.00%) Telepresence
4 1 (20.00%) Unified Communications
General
1 1 (20.00%) Telecoms
Job Titles
1 3 (60.00%) Network Engineer
2 1 (20.00%) 3rd Line Engineer
2 1 (20.00%) 3rd Line Network Engineer
2 1 (20.00%) Analyst
2 1 (20.00%) Cisco Network Specialist
2 1 (20.00%) Cisco Specialist
2 1 (20.00%) Infrastructure Analyst
2 1 (20.00%) Infrastructure Manager
2 1 (20.00%) Network Specialist
2 1 (20.00%) Network Systems Engineer
2 1 (20.00%) SC Cleared Network Engineer
2 1 (20.00%) Systems Engineer
2 1 (20.00%) Telecoms Engineer
2 1 (20.00%) Unified Communications Specialist
Libraries, Frameworks & Software Standards
1 1 (20.00%) XMPP
Miscellaneous
1 5 (100.00%) Analytical Skills
2 2 (40.00%) Smartphone
3 1 (20.00%) Computer Science
3 1 (20.00%) Data Centre
3 1 (20.00%) Management Information System
3 1 (20.00%) Replication
Operating Systems
1 3 (60.00%) Windows
2 1 (20.00%) Windows Server
2 1 (20.00%) Windows Server 2008
2 1 (20.00%) Windows Server 2012
Processes & Methodologies
1 4 (80.00%) ITIL
2 2 (40.00%) Change Management
2 2 (40.00%) Disaster Recovery
2 2 (40.00%) Project Management
3 1 (20.00%) Informatics
3 1 (20.00%) ITSM
3 1 (20.00%) Service Management
Qualifications
1 4 (80.00%) Cisco Certification
2 3 (60.00%) CCNA
3 2 (40.00%) CCNP
3 2 (40.00%) SC Cleared
3 2 (40.00%) Security Cleared
4 1 (20.00%) CCNP Voice
4 1 (20.00%) Computer Science Degree
4 1 (20.00%) Degree
4 1 (20.00%) ISEB
4 1 (20.00%) ISTQB Foundation Certification
4 1 (20.00%) JNCIA
Quality Assurance & Compliance
1 1 (20.00%) PMO
System Software
1 1 (20.00%) Active Directory
1 1 (20.00%) Hyper-V
1 1 (20.00%) VMware ESXi
Systems Management
1 1 (20.00%) Cisco UCCX
Vendors
1 5 (100.00%) Cisco
2 2 (40.00%) CheckPoint
2 2 (40.00%) Juniper
3 1 (20.00%) Red Box
3 1 (20.00%) VMware