Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Oxford with a requirement for VoIP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VoIP over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Oxfordshire > Oxford
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 102 112 114
Rank change year-on-year +10 +2 -3
Permanent jobs citing VoIP 15 9 16
As % of all permanent IT jobs advertised in Oxford 0.96% 0.61% 0.97%
As % of the Communications & Networking category 8.11% 4.55% 7.44%
Number of salaries quoted 10 4 9
Oxford median annual salary £33,000 £33,500 £42,233
Median salary % change year-on-year -1.49% -20.68% +20.66%
10th Percentile £25,500 £30,000 £22,000
90th Percentile £52,500 £44,000 £50,300
Oxfordshire median annual salary £29,000 £35,000 £36,000
% change year-on-year -17.14% -2.78% -2.70%

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

All Communications and Computer Networking Skills
Oxford
Permanent vacancies with a requirement for communications or computer networking skills 185 198 215
As % of all permanent IT jobs advertised in Oxford 11.81% 13.46% 13.05%
Number of salaries quoted 152 176 177
Oxford median annual salary £45,000 £44,500 £42,500
Median salary % change year-on-year +1.12% +4.71% +6.25%
10th Percentile £25,525 £24,875 £23,100
90th Percentile £63,675 £61,250 £61,250
Oxfordshire median annual salary £45,000 £44,500 £40,000
% change year-on-year +1.12% +11.25% +6.67%

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
Salary Trend in Oxford

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing VoIP in Oxford.

Salary trend for VoIP in Oxford

VoIP
Salary Histogram in Oxford

The salary distribution of IT jobs citing VoIP in Oxford over the 6 months to 18 November 2017.

Salary histogram for VoIP in Oxford

For the 6 months to 18 November 2017, IT jobs citing VoIP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Oxford region with a requirement for VoIP.

1 14 (93.33%) Firewall
2 13 (86.67%) Cisco
3 10 (66.67%) LAN
3 10 (66.67%) WAN
4 8 (53.33%) Linux
4 8 (53.33%) Perl
4 8 (53.33%) CheckPoint
4 8 (53.33%) OSPF
4 8 (53.33%) BGP
4 8 (53.33%) EIGRP
4 8 (53.33%) Computer Science
4 8 (53.33%) HSRP
4 8 (53.33%) Palo Alto
5 7 (46.67%) Cisco IOS
5 7 (46.67%) Microsoft Azure
5 7 (46.67%) Amazon AWS
5 7 (46.67%) MPLS
5 7 (46.67%) Network Management
5 7 (46.67%) Computer Science Degree
5 7 (46.67%) Network Virtualisation
5 7 (46.67%) Degree
5 7 (46.67%) Intrusion Detection
5 7 (46.67%) Ruby
5 7 (46.67%) VRRP
5 7 (46.67%) IPsec
5 7 (46.67%) TCP/IP
5 7 (46.67%) VPN
5 7 (46.67%) Microsoft
5 7 (46.67%) C
5 7 (46.67%) C++

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 (26.67%) MS Exchange
Applications
1 3 (20.00%) Microsoft Office
Cloud Services
1 7 (46.67%) Amazon AWS
1 7 (46.67%) Microsoft Azure
2 1 (6.67%) Office 365
Communications & Networking
1 14 (93.33%) Firewall
2 10 (66.67%) LAN
2 10 (66.67%) WAN
3 8 (53.33%) BGP
3 8 (53.33%) EIGRP
3 8 (53.33%) HSRP
3 8 (53.33%) OSPF
4 7 (46.67%) Cisco IOS
4 7 (46.67%) Intrusion Detection
4 7 (46.67%) IPsec
4 7 (46.67%) MPLS
4 7 (46.67%) TCP/IP
4 7 (46.67%) VPN
4 7 (46.67%) VRRP
5 6 (40.00%) Ethernet
5 6 (40.00%) Wi-Fi
6 5 (33.33%) Network Security
7 3 (20.00%) Wireless
8 1 (6.67%) Cisco ASA
8 1 (6.67%) NAS
Database & Business Intelligence
1 2 (13.33%) SQL Server
Job Titles
1 11 (73.33%) Network Engineer
2 6 (40.00%) LAN Engineer
2 6 (40.00%) LAN/WAN Engineer
2 6 (40.00%) WAN Engineer
3 4 (26.67%) AWS Engineer
3 4 (26.67%) Network Security Engineer
3 4 (26.67%) Security Engineer
4 3 (20.00%) IT Engineer
5 2 (13.33%) Cisco Engineer
5 2 (13.33%) Cisco Network Engineer
5 2 (13.33%) Network Systems Engineer
5 2 (13.33%) RF Engineer
5 2 (13.33%) Systems Engineer
6 1 (6.67%) 3rd Line Engineer
6 1 (6.67%) 3rd Line Network Engineer
6 1 (6.67%) 3rd Line Support
6 1 (6.67%) Administrator
6 1 (6.67%) Infrastructure Engineer
6 1 (6.67%) IT Support
6 1 (6.67%) Systems Administrator
Libraries, Frameworks & Software Standards
1 7 (46.67%) Web Services
2 2 (13.33%) 802.1X
Miscellaneous
1 8 (53.33%) Computer Science
2 6 (40.00%) Video Conferencing
3 1 (6.67%) Data Centre
3 1 (6.67%) Greenfield Project
3 1 (6.67%) Public Cloud
Operating Systems
1 8 (53.33%) Linux
2 5 (33.33%) Windows
3 3 (20.00%) Windows Server
4 1 (6.67%) VMS
4 1 (6.67%) Windows 10
4 1 (6.67%) Windows 7
4 1 (6.67%) Windows Server 2012
Processes & Methodologies
1 7 (46.67%) Network Management
1 7 (46.67%) Network Virtualisation
2 6 (40.00%) Change Management
2 6 (40.00%) High Availability
2 6 (40.00%) ITIL
2 6 (40.00%) Kalman Filter
2 6 (40.00%) Mentoring
2 6 (40.00%) Network Architecture
2 6 (40.00%) Problem Management
2 6 (40.00%) Service Design
2 6 (40.00%) Time Management
2 6 (40.00%) Web Filtering
3 1 (6.67%) Biometrics
3 1 (6.67%) Disaster Recovery
3 1 (6.67%) Load Balancing
3 1 (6.67%) Network Design
Programming Languages
1 8 (53.33%) Perl
2 7 (46.67%) C
2 7 (46.67%) C++
2 7 (46.67%) Java
2 7 (46.67%) Python
2 7 (46.67%) Ruby
3 2 (13.33%) PowerShell
4 1 (6.67%) SQL
4 1 (6.67%) VB
4 1 (6.67%) VBScript
Qualifications
1 7 (46.67%) Computer Science Degree
1 7 (46.67%) Degree
2 2 (13.33%) CWNA
3 1 (6.67%) CCIE
3 1 (6.67%) CCMSE
3 1 (6.67%) CCNP
3 1 (6.67%) CCSA
3 1 (6.67%) CCSE
3 1 (6.67%) Cisco Certification
3 1 (6.67%) JNCIE
Quality Assurance & Compliance
1 6 (40.00%) PMO
System Software
1 4 (26.67%) Active Directory
2 1 (6.67%) Hyper-V
2 1 (6.67%) VMware Infrastructure
Systems Management
1 6 (40.00%) Nagios
1 6 (40.00%) SCOM
Vendors
1 13 (86.67%) Cisco
2 8 (53.33%) CheckPoint
2 8 (53.33%) Palo Alto
3 7 (46.67%) Microsoft
4 6 (40.00%) SolarWinds
5 2 (13.33%) HP
5 2 (13.33%) Juniper
5 2 (13.33%) VMware
6 1 (6.67%) CA
6 1 (6.67%) Citrix
6 1 (6.67%) F5
6 1 (6.67%) Fortinet