Period
to 20 November 2017

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 6 months to 20 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)
Oxfordshire > Oxford
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 78 - 74
Rank change year-on-year - +74 -25
Contract jobs citing VoIP 6 0 3
As % of all contract IT jobs advertised in Oxford 0.82% - 0.44%
As % of the Communications & Networking category 4.92% - 3.16%
Number of daily rates quoted 5 0 2
Oxford median daily rate £325 - £518
10th Percentile £144 - £504
90th Percentile £385 - £532
Oxfordshire median daily rate £325 £363 £473
% change year-on-year -10.34% -23.28% +40.00%
Number of hourly rates quoted 0 0 0
Oxford median hourly rate - - -
Oxfordshire median hourly rate £80.75 - £14.00

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 Oxford with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Oxford
Contract vacancies with a requirement for communications or computer networking skills 122 106 95
As % of all contract IT jobs advertised in Oxford 16.67% 14.97% 14.07%
Number of daily rates quoted 97 80 74
Oxford median daily rate £400 £400 £325
Median daily rate % change year-on-year - +23.08% -18.75%
10th Percentile £170 £213 £139
90th Percentile £525 £570 £463
Oxfordshire median daily rate £400 £400 £350
% change year-on-year - +14.29% -6.67%
Number of hourly rates quoted 1 5 7
Oxford median hourly rate £22.50 £17.00 £15.50
Median hourly rate % change year-on-year +32.35% +9.68% -8.82%
10th Percentile £21.25 £13.88 £11.25
90th Percentile £23.75 £20.00 £36.25
Oxfordshire median hourly rate £23.00 £20.00 £22.25
% change year-on-year +15.00% -10.11% +30.88%

VoIP
Job Vacancy Trend in Oxford

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

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 Daily Rate Histogram in Oxford

The daily rate distribution of IT jobs citing VoIP in Oxford over the 6 months to 20 November 2017.

Contractor daily rate histogram 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 20 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 Oxford region with a requirement for VoIP.

1 5 (83.33%) Microsoft
2 4 (66.67%) Active Directory
2 4 (66.67%) Windows
2 4 (66.67%) Linux
2 4 (66.67%) Windows Server
3 3 (50.00%) SQL
3 3 (50.00%) Firewall
3 3 (50.00%) Network Security
4 2 (33.33%) SQL Server 2005
4 2 (33.33%) VMware
4 2 (33.33%) VMware Infrastructure
4 2 (33.33%) Windows Server 2012
4 2 (33.33%) Continuous Improvement
4 2 (33.33%) Office 365
4 2 (33.33%) SQL Server
4 2 (33.33%) IIS
4 2 (33.33%) Microsoft Office
4 2 (33.33%) Apache
4 2 (33.33%) Citrix
5 1 (16.67%) Web Filtering
5 1 (16.67%) Service Design
5 1 (16.67%) Computer Science Degree
5 1 (16.67%) Network Virtualisation
5 1 (16.67%) Juniper
5 1 (16.67%) Mac OS X
5 1 (16.67%) CheckPoint
5 1 (16.67%) Nagios
5 1 (16.67%) MPLS
5 1 (16.67%) OSPF
5 1 (16.67%) Sophos

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 2 (33.33%) Apache
1 2 (33.33%) IIS
Applications
1 2 (33.33%) Microsoft Office
Cloud Services
1 2 (33.33%) Office 365
2 1 (16.67%) Amazon AWS
2 1 (16.67%) Microsoft Azure
Communications & Networking
1 3 (50.00%) Firewall
1 3 (50.00%) Network Security
2 1 (16.67%) BGP
2 1 (16.67%) Cisco IOS
2 1 (16.67%) EIGRP
2 1 (16.67%) Ethernet
2 1 (16.67%) HSRP
2 1 (16.67%) Intrusion Detection
2 1 (16.67%) IPsec
2 1 (16.67%) LAN
2 1 (16.67%) MPLS
2 1 (16.67%) OSPF
2 1 (16.67%) TCP/IP
2 1 (16.67%) VPN
2 1 (16.67%) VRRP
2 1 (16.67%) WAN
Database & Business Intelligence
1 2 (33.33%) SQL Server
1 2 (33.33%) SQL Server 2005
Job Titles
1 2 (33.33%) Active Directory Support
1 2 (33.33%) Server Support
1 2 (33.33%) Systems Engineer
1 2 (33.33%) Windows Server Support
2 1 (16.67%) Active Directory Technician
2 1 (16.67%) Audio Visual Technician
2 1 (16.67%) Desktop Support Technician
2 1 (16.67%) ICT Support
2 1 (16.67%) ICT Support Technician
2 1 (16.67%) ICT Technician
2 1 (16.67%) IT Support
2 1 (16.67%) Linux Support
2 1 (16.67%) Mac Technician
2 1 (16.67%) Network Security Engineer
2 1 (16.67%) SC Cleared Project Manager
2 1 (16.67%) Security Engineer
2 1 (16.67%) Server Support Technician
2 1 (16.67%) Server Technician
2 1 (16.67%) Support Officer
2 1 (16.67%) Support Technician
Libraries, Frameworks & Software Standards
1 1 (16.67%) Web Services
Miscellaneous
1 1 (16.67%) Computer Science
Operating Systems
1 4 (66.67%) Linux
1 4 (66.67%) Windows
1 4 (66.67%) Windows Server
2 2 (33.33%) Windows Server 2012
3 1 (16.67%) Mac OS X
Processes & Methodologies
1 2 (33.33%) Continuous Improvement
2 1 (16.67%) Change Management
2 1 (16.67%) High Availability
2 1 (16.67%) ITIL
2 1 (16.67%) Kalman Filter
2 1 (16.67%) Mentoring
2 1 (16.67%) Network Management
2 1 (16.67%) Network Virtualisation
2 1 (16.67%) Problem Management
2 1 (16.67%) Project Management
2 1 (16.67%) Service Design
2 1 (16.67%) Web Filtering
Programming Languages
1 3 (50.00%) SQL
2 1 (16.67%) C
2 1 (16.67%) C++
2 1 (16.67%) Java
2 1 (16.67%) Perl
2 1 (16.67%) Python
2 1 (16.67%) Ruby
Qualifications
1 1 (16.67%) Computer Science Degree
1 1 (16.67%) Degree
1 1 (16.67%) SC Cleared
1 1 (16.67%) Security Cleared
System Software
1 4 (66.67%) Active Directory
2 2 (33.33%) VMware Infrastructure
3 1 (16.67%) Hyper-V
Systems Management
1 1 (16.67%) Nagios
1 1 (16.67%) SCOM
Vendors
1 5 (83.33%) Microsoft
2 2 (33.33%) Citrix
2 2 (33.33%) VMware
3 1 (16.67%) CheckPoint
3 1 (16.67%) Cisco
3 1 (16.67%) Juniper
3 1 (16.67%) Palo Alto
3 1 (16.67%) SolarWinds
3 1 (16.67%) Sophos