The following table provides summary statistics for contract job vacancies advertised in Oxford 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 27 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.

Voice Over IP (VoIP)
Oxfordshire / Oxford
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 46 45 46
Rank change year-on-year -1 +1  
Contract jobs citing VoIP 2 1 2
As % of all contract IT jobs advertised in Oxford 0.62% 0.33% 0.59%
As % of the Communications & Networking category 7.41% 3.13% 6.45%
Number of daily rates quoted 2 0 2
Median daily rate £150 - £398
90% offered a daily rate of more than £126 - £336
10% offered a daily rate of more than £174 - £460
UK excluding London median daily rate £350 £360 £331
% change year-on-year -2.77% +8.67%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £22.25 £28.75 £20.50
% change year-on-year -22.60% +40.24%  

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 Oxford with a requirement for communications and computer networking skills.

Contract Communications & Computer Network Skills
Oxford
Contract job vacancies with a requirement for communications and computer networking skills 27 32 31
As % of all contract IT job vacancies advertised in Oxford 8.41% 10.49% 9.09%
Number of daily rates quoted 17 23 31
Median daily rate £350 £375 £375
Median daily rate % change year-on-year -6.66% -  
90% offered a daily rate of more than £160 £293 £250
10% offered a daily rate of more than £450 £570 £473
UK excluding London median daily rate £375 £365 £340
% change year-on-year +2.73% +7.35%  
Number of hourly rates quoted 2 1 0
Median hourly rate £18.15 £11.50 -
Median hourly rate % change year-on-year +57.84% -  
UK excluding London median hourly rate £30.00 £31.50 £24.00
% change year-on-year -4.76% +31.25%  

VoIP
Job Vacancy Trend in Oxford

The job posting trend of jobs advertised in Oxford 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 Oxford

VoIP
Contractor Daily Rate Trend in Oxford

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

Contractor daily rate trend for VoIP in Oxford

VoIP
Contractor Hourly Rate Trend in Oxford

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

Contractor hourly rate trend for VoIP in Oxford

For the 6 months to 27 June 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 Oxford region with a requirement for VoIP.

1 6 (100.00%) Network Security
2 5 (83.33%) Microsoft
3 4 (66.67%) Active Directory
3 4 (66.67%) SQL
3 4 (66.67%) SQL Server
3 4 (66.67%) IIS
3 4 (66.67%) Microsoft Office
3 4 (66.67%) Windows
3 4 (66.67%) Apache
3 4 (66.67%) SQL Server 2005
3 4 (66.67%) Sophos
3 4 (66.67%) Windows Server
4 3 (50.00%) Task Automation
4 3 (50.00%) CCTV
4 3 (50.00%) Linux
4 3 (50.00%) Tivoli
4 3 (50.00%) Tivoli Storage Manager
4 3 (50.00%) Adobe
4 3 (50.00%) CRM
5 2 (33.33%) WAN
5 2 (33.33%) WAP
5 2 (33.33%) Ethernet
5 2 (33.33%) VPN
5 2 (33.33%) Apple
5 2 (33.33%) EPoS
5 2 (33.33%) Windows Server 2003
5 2 (33.33%) Microsoft Certification
5 2 (33.33%) Juniper
5 2 (33.33%) MCSE
5 2 (33.33%) VBScript

VoIP
Co-occurring IT Skills in Oxford 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 4 (66.67%) Apache
1 4 (66.67%) IIS
Applications
1 4 (66.67%) Microsoft Office
Business Applications
1 2 (33.33%) Dynamics CRM
1 2 (33.33%) Dynamics GP
Cloud Services
1 2 (33.33%) Amazon AWS
1 2 (33.33%) Microsoft Azure
Communications & Networking
1 6 (100.00%) Network Security
2 2 (33.33%) Ethernet
2 2 (33.33%) Firewall
2 2 (33.33%) Intrusion Detection
2 2 (33.33%) VPN
2 2 (33.33%) WAN
3 1 (16.67%) BGP
3 1 (16.67%) DNS
3 1 (16.67%) TCP/IP
Database & Business Intelligence
1 4 (66.67%) SQL Server
1 4 (66.67%) SQL Server 2005
2 2 (33.33%) MySQL
General
1 2 (33.33%) Finance
Job Titles
1 4 (66.67%) Active Directory Support
1 4 (66.67%) IT Support
1 4 (66.67%) Server Support
1 4 (66.67%) Support Officer
1 4 (66.67%) Windows Server Support
2 3 (50.00%) Desktop Support
2 3 (50.00%) Desktop Support Officer
3 2 (33.33%) 2nd Line Desktop Support
3 2 (33.33%) 2nd Line Support
3 2 (33.33%) Network Engineer
3 2 (33.33%) Network Security Engineer
3 2 (33.33%) Security Engineer
4 1 (16.67%) 1st Line Support
4 1 (16.67%) Infrastructure Consultant
4 1 (16.67%) Infrastructure Engineer
4 1 (16.67%) Infrastructure Security Consultant
4 1 (16.67%) Linux Support
4 1 (16.67%) Network Infrastructure Engineer
4 1 (16.67%) Network Security Consultant
4 1 (16.67%) Security Consultant
Libraries, Frameworks & Software Standards
1 2 (33.33%) .NET
1 2 (33.33%) WAP
2 1 (16.67%) Web Services
Miscellaneous
1 3 (50.00%) CCTV
2 2 (33.33%) EPoS
3 1 (16.67%) Computer Science
Operating Systems
1 4 (66.67%) Windows
1 4 (66.67%) Windows Server
2 3 (50.00%) Linux
3 2 (33.33%) Unix
3 2 (33.33%) Windows Server 2003
3 2 (33.33%) Windows Server 2008
4 1 (16.67%) Mac OS X
Processes & Methodologies
1 3 (50.00%) CRM
1 3 (50.00%) Task Automation
2 2 (33.33%) Network Monitoring
3 1 (16.67%) Change Management
3 1 (16.67%) Cybersecurity
3 1 (16.67%) ITIL
3 1 (16.67%) Kalman Filter
3 1 (16.67%) Mentoring
3 1 (16.67%) Problem Management
3 1 (16.67%) Security Operations
3 1 (16.67%) Service Design
3 1 (16.67%) Web Filtering
Programming Languages
1 4 (66.67%) SQL
2 2 (33.33%) VBScript
3 1 (16.67%) C
3 1 (16.67%) C++
3 1 (16.67%) Java
3 1 (16.67%) Perl
3 1 (16.67%) Python
3 1 (16.67%) Ruby
Qualifications
1 2 (33.33%) MCSE
1 2 (33.33%) MCTS
1 2 (33.33%) Microsoft Certification
2 1 (16.67%) Computer Science Degree
2 1 (16.67%) Degree
Quality Assurance & Compliance
1 1 (16.67%) PMO
System Software
1 4 (66.67%) Active Directory
2 1 (16.67%) Hyper-V
Systems Management
1 3 (50.00%) Tivoli
1 3 (50.00%) Tivoli Storage Manager
2 1 (16.67%) Nagios
2 1 (16.67%) SCOM
Vendors
1 5 (83.33%) Microsoft
2 4 (66.67%) Sophos
3 3 (50.00%) Adobe
4 2 (33.33%) Apple
4 2 (33.33%) Juniper
4 2 (33.33%) Palo Alto
5 1 (16.67%) SolarWinds