Period
to 17 November 2017

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 6 months to 17 November 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.

Voice Over IP (VoIP)
Cambridgeshire > Cambridge
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 55 56 56
Rank change year-on-year +1 0 -21
Contract jobs citing VoIP 8 3 30
As % of all contract IT jobs advertised in Cambridge 1.15% 0.47% 3.11%
As % of the Communications & Networking category 4.88% 3.06% 20.13%
Number of daily rates quoted 8 0 18
Cambridge median daily rate £208 - £250
10th Percentile £155 - £168
90th Percentile £347 - £388
Cambridgeshire median daily rate £261 £174 £250
% change year-on-year +50.14% -30.40% -18.03%
Number of hourly rates quoted 0 0 15
Cambridge median hourly rate - - £20.50
Cambridgeshire median hourly rate £17.50 £16.00 £20.50
% change year-on-year +9.38% -21.95% -22.64%

VoIP is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cambridge with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Cambridge
Contract vacancies with a requirement for communications or computer networking skills 164 98 149
As % of all contract IT jobs advertised in Cambridge 23.63% 15.41% 15.46%
Number of daily rates quoted 72 23 76
Cambridge median daily rate £350 £400 £350
Median daily rate % change year-on-year -12.50% +14.29% +7.69%
10th Percentile £185 £325 £194
90th Percentile £411 £525 £475
Cambridgeshire median daily rate £350 £375 £350
% change year-on-year -6.67% +7.14% +12.90%
Number of hourly rates quoted 45 26 31
Cambridge median hourly rate £41.00 £39.38 £32.50
Median hourly rate % change year-on-year +4.13% +21.15% +30.00%
10th Percentile £22.40 £15.75 £20.25
90th Percentile £50.65 £77.50 £50.00
Cambridgeshire median hourly rate £40.25 £39.50 £34.25
% change year-on-year +1.90% +15.33% +35.64%

VoIP
Job Vacancy Trend in Cambridge

Job postings citing VoIP as a percentage of all IT jobs advertised in Cambridge.

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 Daily Rate Histogram in Cambridge

The daily rate distribution of IT jobs citing VoIP in Cambridge over the 6 months to 17 November 2017.

Contractor daily rate histogram for VoIP in Cambridge

VoIP
Contractor Hourly Rate Trend in Cambridge

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

Contractor hourly rate trend for VoIP in Cambridge

For the 6 months to 17 November 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 5 (62.50%) LAN
1 5 (62.50%) WAN
1 5 (62.50%) Firewall
1 5 (62.50%) Wi-Fi
1 5 (62.50%) Unified Communications
2 4 (50.00%) Cisco CUCM
2 4 (50.00%) Private Cloud
3 3 (37.50%) Telecoms
3 3 (37.50%) NHS
3 3 (37.50%) Cisco
4 2 (25.00%) CCNP
4 2 (25.00%) CCNA
4 2 (25.00%) Cisco Certification
4 2 (25.00%) Wireless
4 2 (25.00%) Information Security
4 2 (25.00%) Degree
4 2 (25.00%) CCNP Voice
5 1 (12.50%) Proactive Management
5 1 (12.50%) Driving Licence
5 1 (12.50%) Problem Management
5 1 (12.50%) Information Governance
5 1 (12.50%) Security Cleared
5 1 (12.50%) Cisco UCCE
5 1 (12.50%) Incident Management
5 1 (12.50%) IP Telephony
5 1 (12.50%) Business Continuity
5 1 (12.50%) Disaster Recovery
5 1 (12.50%) Management Information System

VoIP
Co-occurring 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:

Communications & Networking
1 5 (62.50%) Firewall
1 5 (62.50%) LAN
1 5 (62.50%) Unified Communications
1 5 (62.50%) WAN
1 5 (62.50%) Wi-Fi
2 2 (25.00%) Wireless
3 1 (12.50%) IP Telephony
General
1 3 (37.50%) Telecoms
Job Titles
1 3 (37.50%) Network Engineer
1 3 (37.50%) Voice Engineer
1 3 (37.50%) Voice Network Engineer
2 2 (25.00%) Network Specialist
2 2 (25.00%) Telephony Engineer
2 2 (25.00%) Voice Specialist
3 1 (12.50%) Cisco Engineer
3 1 (12.50%) Data Engineer
3 1 (12.50%) Data Network Engineer
Miscellaneous
1 4 (50.00%) Private Cloud
2 3 (37.50%) NHS
3 1 (12.50%) Driving Licence
3 1 (12.50%) Management Information System
Processes & Methodologies
1 2 (25.00%) Information Security
2 1 (12.50%) Business Continuity
2 1 (12.50%) Disaster Recovery
2 1 (12.50%) Incident Management
2 1 (12.50%) Information Governance
2 1 (12.50%) Proactive Management
2 1 (12.50%) Problem Management
Qualifications
1 2 (25.00%) CCNA
1 2 (25.00%) CCNP
1 2 (25.00%) CCNP Voice
1 2 (25.00%) Cisco Certification
1 2 (25.00%) Degree
2 1 (12.50%) Security Cleared
Systems Management
1 4 (50.00%) Cisco CUCM
2 1 (12.50%) Cisco UCCE
Vendors
1 3 (37.50%) Cisco