The following table provides summary statistics for contract job vacancies advertised in Cambridge with a requirement for VoIP skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited VoIP over the 3 months to 25 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
25 Mar 2017
Same period 2016 Same period 2015
Voice Over IP (VoIP)
Cambridgeshire / Cambridge
Rank 37 - 31
Rank change year-on-year - 0  
Contract jobs citing VoIP 3 0 8
As % of all contract IT jobs advertised in Cambridge 0.96% - 2.50%
As % of the Communications & Networking category 5.17% - 11.59%
Number of daily rates quoted 2 0 7
Median daily rate £337 - £388
90% offered a daily rate of more than £307 - £295
10% offered a daily rate of more than £367 - £450
UK excluding London median daily rate £388 £350 £286
% change year-on-year +10.71% +22.27%  
Number of hourly rates quoted 0 0 1
Median hourly rate - - £20.50
UK excluding London median hourly rate £17.50 £40.00 £15.50
% change year-on-year -56.25% +158.06%  

VoIP 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 Cambridge with a requirement for communications and computer networking skills.

Contract Communications & Computer Network Skills
Cambridge
Contract job vacancies with a requirement for communications and computer networking skills 58 70 69
As % of all contract IT job vacancies advertised in Cambridge 18.53% 17.16% 21.56%
Number of daily rates quoted 28 39 35
Median daily rate £350 £413 £325
Median daily rate % change year-on-year -15.15% +26.92%  
90% offered a daily rate of more than £198 £263 £250
10% offered a daily rate of more than £400 £467 £388
UK excluding London median daily rate £375 £363 £347
% change year-on-year +3.44% +4.32%  
Number of hourly rates quoted 19 14 4
Median hourly rate £21.00 £50.00 £20.50
Median hourly rate % change year-on-year -58.00% +143.90%  
90% offered a hourly rate of more than £10.00 £42.05 £16.00
10% offered a hourly rate of more than £41.00 £55.00 £43.00
UK excluding London median hourly rate £22.50 £37.00 £29.17
% change year-on-year -39.18% +26.84%  

VoIP
Job Vacancy Trend in Cambridge

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

Job vacancy trend for VoIP in Cambridge

VoIP
Contractor Daily Rate Trend in Cambridge

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing VoIP in Cambridge.

Contractor daily rate trend for VoIP in Cambridge

VoIP
Contractor Hourly Rate Trend in Cambridge

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing VoIP in Cambridge.

Contractor hourly rate trend for VoIP in Cambridge

VoIP
Top 30 Related IT Skills in Cambridge

For the 6 months to 25 March 2017, IT contractor jobs citing VoIP 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 Cambridge region with a requirement for VoIP.

1 4 (57.14%) MS Office
1 4 (57.14%) Microsoft
1 4 (57.14%) Wi-Fi
1 4 (57.14%) Office 365
2 3 (42.86%) Dynamics CRM
2 3 (42.86%) Windows
2 3 (42.86%) MS Excel
2 3 (42.86%) CRM
2 3 (42.86%) Project Management
2 3 (42.86%) Cisco
2 3 (42.86%) Disaster Recovery
3 2 (28.57%) WAN
3 2 (28.57%) Cisco IPT
3 2 (28.57%) Migration
3 2 (28.57%) IP Telephony
3 2 (28.57%) Cisco UCCX
3 2 (28.57%) Cisco CUCM
4 1 (14.29%) WAN Optimisation
4 1 (14.29%) Virtual Servers
4 1 (14.29%) Degree
4 1 (14.29%) Riverbed
4 1 (14.29%) High Availability
4 1 (14.29%) DHCP
4 1 (14.29%) DNS
4 1 (14.29%) LAN
4 1 (14.29%) IPv4
4 1 (14.29%) CCNP
4 1 (14.29%) CCNA
4 1 (14.29%) Cisco Certification
4 1 (14.29%) Juniper

VoIP
Top Related IT Skills in Cambridge 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:

Applications
1 4 (57.14%) MS Office
2 3 (42.86%) MS Excel
Business Applications
1 3 (42.86%) Dynamics CRM
Cloud Services
1 4 (57.14%) Office 365
Communications & Networking
1 4 (57.14%) Wi-Fi
2 2 (28.57%) Cisco IPT
2 2 (28.57%) IP Telephony
2 2 (28.57%) WAN
3 1 (14.29%) DHCP
3 1 (14.29%) DNS
3 1 (14.29%) IPv4
3 1 (14.29%) LAN
Job Titles
1 2 (28.57%) Cisco Engineer
1 2 (28.57%) Network Engineer
2 1 (14.29%) Cisco Network Engineer
2 1 (14.29%) Cisco Voice Engineer
2 1 (14.29%) Desktop Engineer
2 1 (14.29%) Desktop Support
2 1 (14.29%) Desktop Support Engineer
2 1 (14.29%) IT Engineer
2 1 (14.29%) IT Support
2 1 (14.29%) IT Support Engineer
2 1 (14.29%) Support Engineer
2 1 (14.29%) Unified Communications Engineer
2 1 (14.29%) Voice Engineer
2 1 (14.29%) Voice Network Engineer
Operating Systems
1 3 (42.86%) Windows
Processes & Methodologies
1 3 (42.86%) CRM
1 3 (42.86%) Disaster Recovery
1 3 (42.86%) Project Management
2 2 (28.57%) Migration
3 1 (14.29%) High Availability
3 1 (14.29%) WAN Optimisation
Qualifications
1 1 (14.29%) CCNA
1 1 (14.29%) CCNP
1 1 (14.29%) Cisco Certification
1 1 (14.29%) Degree
System Software
1 1 (14.29%) Virtual Servers
Systems Management
1 2 (28.57%) Cisco CUCM
1 2 (28.57%) Cisco UCCX
Vendors
1 4 (57.14%) Microsoft
2 3 (42.86%) Cisco
3 1 (14.29%) Juniper
3 1 (14.29%) Riverbed