The table below looks at the statistics for VoIP skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited VoIP over the 3 months to 18 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
18 Jan 2017
Same period 2016 Same period 2015
Voice Over IP (VoIP)
South Wales / Cardiff
Rank 57 62 60
Rank change year-on-year
+5 -2
Permanent jobs citing VoIP 7 10 8
As % of all permanent IT jobs located in Cardiff 1.23% 1.50% 1.26%
As % of the Communications & Networking category 10.14% 9.71% 6.67%
Number of salaries quoted 7 8 8
Median salary £25,000 £47,500 £36,750
Median salary % change year-on-year
-47.36% +29.25%
90% offered a salary of more than £21,000 £34,750 £32,000
10% offered a salary of more than £40,900 £53,000 £48,400
UK excluding London median salary £37,500 £38,500 £35,000
% change year-on-year
-2.59% +10.00%

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Cardiff region.

Communications & Networking Category
Cardiff
Permanent IT job ads with a match in the
Communications & Networking category
69 103 120
As % of all permanent IT jobs located in Cardiff 12.08% 15.49% 18.87%
Number of salaries quoted 66 85 106
Median salary £40,000 £45,000 £37,500
Median salary % change year-on-year
-11.11% +20.00%
90% offered a salary of more than £27,000 £30,400 £27,500
10% offered a salary of more than £67,500 £47,000 £50,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

VoIP
Jobs Demand Trend in Cardiff

The demand trend of job ads across the Cardiff region citing VoIP as a proportion of all IT jobs with a match in the Communications & Networking category.

VoIP Jobs Demand Trend in Cardiff

VoIP
Salary Trend in Cardiff

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

VoIP Salary Trend in Cardiff

VoIP
Salary Histogram in Cardiff

This chart provides a salary histogram for IT jobs citing VoIP across the Cardiff region over the 3 months to 18 January 2017.

VoIP Salary Histogram in Cardiff

VoIP
Top 30 Related IT Skills in Cardiff

For the 6 months to 18 January 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 Cardiff region with a requirement for VoIP.

1 10 (71.43%) Windows
2 8 (57.14%) Linux
2 8 (57.14%) Active Directory
3 6 (42.86%) Cisco
4 5 (35.71%) Firewall
4 5 (35.71%) Microsoft
5 4 (28.57%) DNS
5 4 (28.57%) WAN
5 4 (28.57%) DHCP
5 4 (28.57%) LAN
5 4 (28.57%) Avaya
5 4 (28.57%) Red Hat
5 4 (28.57%) Brocade
5 4 (28.57%) SonicWALL
5 4 (28.57%) CentOS
6 3 (21.43%) Hyper-V
6 3 (21.43%) Application Packaging
6 3 (21.43%) Ubuntu
6 3 (21.43%) Debian
6 3 (21.43%) Network Monitoring
6 3 (21.43%) Wireshark
6 3 (21.43%) MPLS
6 3 (21.43%) VMware
6 3 (21.43%) Unix
6 3 (21.43%) Java
6 3 (21.43%) MySQL
6 3 (21.43%) Oracle
6 3 (21.43%) SLA
6 3 (21.43%) TCP/IP
6 3 (21.43%) Microsoft Certification

VoIP
Top Related IT Skills in Cardiff 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 (14.29%) Skype for Business
2 1 (7.14%) IIS
Applications
1 2 (14.29%) MS Excel
Cloud Services
1 1 (7.14%) IaaS
1 1 (7.14%) Microsoft Azure
1 1 (7.14%) Office 365
1 1 (7.14%) PaaS
1 1 (7.14%) SaaS
Communications & Networking
1 5 (35.71%) Firewall
2 4 (28.57%) DHCP
2 4 (28.57%) DNS
2 4 (28.57%) LAN
2 4 (28.57%) WAN
3 3 (21.43%) MPLS
3 3 (21.43%) TCP/IP
3 3 (21.43%) Wireshark
4 1 (7.14%) Ethernet
4 1 (7.14%) F5 BIG-IP LTM
4 1 (7.14%) PBX
4 1 (7.14%) PPP
4 1 (7.14%) RTP
Database & Business Intelligence
1 3 (21.43%) MySQL
2 1 (7.14%) PostgreSQL
General
1 1 (7.14%) Finance
1 1 (7.14%) Games
1 1 (7.14%) Retail
Job Titles
1 6 (42.86%) Systems Engineer
2 3 (21.43%) Support Engineer
3 2 (14.29%) 2nd Line Engineer
3 2 (14.29%) 2nd Line Support
3 2 (14.29%) 2nd Line Support Engineer
3 2 (14.29%) Administrator
3 2 (14.29%) Junior
3 2 (14.29%) Network Engineer
3 2 (14.29%) Senior Systems Engineer
3 2 (14.29%) Systems Administrator
4 1 (7.14%) Analyst
4 1 (7.14%) Cisco Security Engineer
4 1 (7.14%) IT Systems Administrator
4 1 (7.14%) Junior Systems Administrator
4 1 (7.14%) Network Security Engineer
4 1 (7.14%) Senior Firewall Engineer
4 1 (7.14%) Support Analyst
4 1 (7.14%) Technical Analyst
4 1 (7.14%) Technical Support
4 1 (7.14%) Technical Support Analyst
Miscellaneous
1 1 (7.14%) Driving Licence
Operating Systems
1 10 (71.43%) Windows
2 8 (57.14%) Linux
3 4 (28.57%) CentOS
4 3 (21.43%) Debian
4 3 (21.43%) Ubuntu
4 3 (21.43%) Unix
5 2 (14.29%) Red Hat Enterprise Linux
5 2 (14.29%) Windows 8
5 2 (14.29%) Windows Server 2008
5 2 (14.29%) Windows Server 2012
6 1 (7.14%) AIX
6 1 (7.14%) VyOS
6 1 (7.14%) Windows Server
Processes & Methodologies
1 3 (21.43%) Application Packaging
1 3 (21.43%) Network Monitoring
2 2 (14.29%) Service Delivery
3 1 (7.14%) ITIL
3 1 (7.14%) Risk Management
Programming Languages
1 3 (21.43%) Java
2 2 (14.29%) PowerShell
2 2 (14.29%) SQL
3 1 (7.14%) Python
Qualifications
1 3 (21.43%) Microsoft Certification
2 2 (14.29%) CCNA
2 2 (14.29%) Cisco Certification
2 2 (14.29%) Degree
2 2 (14.29%) MCSE
2 2 (14.29%) RHCE
2 2 (14.29%) VMware Certified Professional (VCP)
3 1 (7.14%) CCDA
3 1 (7.14%) CCSA
3 1 (7.14%) CCSE
3 1 (7.14%) MCP
3 1 (7.14%) MCSA
3 1 (7.14%) MCTS
Quality Assurance & Compliance
1 3 (21.43%) SLA
System Software
1 8 (57.14%) Active Directory
2 3 (21.43%) Hyper-V
3 2 (14.29%) VMware Infrastructure
3 2 (14.29%) vSphere
Systems Management
1 2 (14.29%) WSUS
2 1 (7.14%) SCCM
Vendors
1 6 (42.86%) Cisco
2 5 (35.71%) Microsoft
3 4 (28.57%) Avaya
3 4 (28.57%) Brocade
3 4 (28.57%) Red Hat
3 4 (28.57%) SonicWALL
4 3 (21.43%) Oracle
4 3 (21.43%) VMware
5 2 (14.29%) CheckPoint
5 2 (14.29%) Dell
5 2 (14.29%) F5
5 2 (14.29%) Juniper
6 1 (7.14%) Acme Packet
6 1 (7.14%) CA
6 1 (7.14%) EMC
6 1 (7.14%) IBM
6 1 (7.14%) Intel Security
6 1 (7.14%) Nokia
6 1 (7.14%) SolarWinds
6 1 (7.14%) Vyatta