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 1 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Jul 2016
Same period 2015 Same period 2014
Voice Over IP (VoIP)
Rank 62 75 65
Rank change year-on-year
+13 -10
Permanent jobs citing VoIP 12 2 7
As % of all permanent IT jobs located in Cardiff 1.70% 0.26% 1.02%
As % of the Communications & Networking category 8.82% 1.30% 5.30%
Number of salaries quoted 12 2 2
Median salary £36,477 £32,500 £16,500
Median salary % change year-on-year
+12.23% +96.96%
90% offered a salary of more than £30,100 £26,500 £15,300
10% offered a salary of more than £49,750 £38,500 £17,700
UK excluding London median salary £37,500 £39,000 £40,000
% change year-on-year
-3.84% -2.50%
VoIP
South Wales

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
136 154 132
As % of all permanent IT jobs located in Cardiff 19.32% 19.82% 19.24%
Number of salaries quoted 123 130 109
Median salary £35,000 £39,000 £37,500
Median salary % change year-on-year
-10.25% +4.00%
90% offered a salary of more than £25,000 £26,950 £30,000
10% offered a salary of more than £50,000 £55,000 £50,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

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 1 July 2016.

VoIP Salary Histogram in Cardiff

VoIP
Top 30 Related IT Skills in Cardiff

For the 6 months to 1 July 2016, 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 15 (71.43%) Windows
2 13 (61.90%) LAN
3 10 (47.62%) WAN
3 10 (47.62%) Microsoft
3 10 (47.62%) Firewall
3 10 (47.62%) VMware
3 10 (47.62%) Windows Server 2008
4 9 (42.86%) Cisco
5 7 (33.33%) VPN
5 7 (33.33%) Active Directory
5 7 (33.33%) MS Exchange
6 6 (28.57%) Clustering
6 6 (28.57%) VMware Infrastructure
6 6 (28.57%) Data Centre
6 6 (28.57%) Windows Server
6 6 (28.57%) Failover Clustering
7 5 (23.81%) Microsoft Clustering
7 5 (23.81%) Windows Server 2012
7 5 (23.81%) Hyper-V
7 5 (23.81%) SolarWinds
7 5 (23.81%) MS Excel
7 5 (23.81%) Juniper
7 5 (23.81%) TCP/IP
8 4 (19.05%) Microsoft Certification
8 4 (19.05%) SQL Server
8 4 (19.05%) ITIL
8 4 (19.05%) Cisco ASA
8 4 (19.05%) Replication
8 4 (19.05%) MCTS
8 4 (19.05%) WSUS

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 7 (33.33%) MS Exchange
2 1 (4.76%) Apache
2 1 (4.76%) Exchange Server 2003
2 1 (4.76%) Exchange Server 2007
2 1 (4.76%) Exchange Server 2010
2 1 (4.76%) Exchange Server 2013
2 1 (4.76%) JBoss
2 1 (4.76%) Tomcat
Applications
1 5 (23.81%) MS Excel
Communications & Networking
1 13 (61.90%) LAN
2 10 (47.62%) Firewall
2 10 (47.62%) WAN
3 7 (33.33%) VPN
4 5 (23.81%) TCP/IP
5 4 (19.05%) Cisco ASA
6 3 (14.29%) Cisco IOS
6 3 (14.29%) NetScaler
6 3 (14.29%) NX-OS
6 3 (14.29%) WLAN
7 1 (4.76%) BGP
7 1 (4.76%) DNS
7 1 (4.76%) Ethernet
7 1 (4.76%) OSPF
7 1 (4.76%) SAN
7 1 (4.76%) SNMP
7 1 (4.76%) VLAN
7 1 (4.76%) Wireshark
Database & Business Intelligence
1 4 (19.05%) SQL Server
General
1 3 (14.29%) Telecoms
2 2 (9.52%) Law
3 1 (4.76%) Finance
3 1 (4.76%) Retail
Job Titles
1 7 (33.33%) IT Manager
2 5 (23.81%) Network Engineer
3 4 (19.05%) IT Support
3 4 (19.05%) IT Support Manager
3 4 (19.05%) Support Manager
4 3 (14.29%) Infrastructure Specialist
4 3 (14.29%) Senior Data Warehouse Specialist
4 3 (14.29%) Senior Infrastructure Specialist
5 2 (9.52%) 3rd Line Support
5 2 (9.52%) Infrastructure Engineer
5 2 (9.52%) Senior Network Engineer
5 2 (9.52%) Support Engineer
6 1 (4.76%) Applications Consultant
6 1 (4.76%) Applications Specialist
6 1 (4.76%) Network Support Engineer
6 1 (4.76%) Systems Engineer
6 1 (4.76%) Systems Support
6 1 (4.76%) Technical Engineer
6 1 (4.76%) Technical Support
6 1 (4.76%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 2 (9.52%) HTML
Miscellaneous
1 6 (28.57%) Clustering
1 6 (28.57%) Data Centre
2 4 (19.05%) Analytical Skills
2 4 (19.05%) Replication
3 3 (14.29%) Client/Server
3 3 (14.29%) Computer Science
3 3 (14.29%) Management Information System
Operating Systems
1 15 (71.43%) Windows
2 10 (47.62%) Windows Server 2008
3 6 (28.57%) Windows Server
4 5 (23.81%) Windows Server 2012
5 3 (14.29%) CatOS
6 1 (4.76%) Linux
6 1 (4.76%) Red Hat Enterprise Linux
6 1 (4.76%) Windows 7
6 1 (4.76%) Windows 8
Processes & Methodologies
1 4 (19.05%) Continuous Improvement
1 4 (19.05%) High Availability
1 4 (19.05%) ITIL
1 4 (19.05%) Software Distribution
2 3 (14.29%) Disaster Recovery
2 3 (14.29%) Network Management
2 3 (14.29%) Project Management
2 3 (14.29%) Strategic Planning
2 3 (14.29%) Time Management
3 2 (9.52%) Supplier Management
4 1 (4.76%) Application Performance Management
4 1 (4.76%) Application Performance Monitoring
4 1 (4.76%) Migration
4 1 (4.76%) Network Design
4 1 (4.76%) Network Monitoring
4 1 (4.76%) Penetration Testing
4 1 (4.76%) Performance Analysis
4 1 (4.76%) Performance Management
4 1 (4.76%) Performance Monitoring
4 1 (4.76%) Presales
Programming Languages
1 2 (9.52%) Java
1 2 (9.52%) Perl
1 2 (9.52%) PowerShell
1 2 (9.52%) VB
2 1 (4.76%) Python
2 1 (4.76%) SQL
Qualifications
1 4 (19.05%) MCTS
1 4 (19.05%) Microsoft Certification
2 3 (14.29%) CCNP
2 3 (14.29%) Cisco Certification
2 3 (14.29%) Degree
3 1 (4.76%) SC Cleared
3 1 (4.76%) Security Cleared
Quality Assurance & Compliance
1 1 (4.76%) SLA
System Software
1 7 (33.33%) Active Directory
2 6 (28.57%) VMware Infrastructure
3 5 (23.81%) Hyper-V
4 4 (19.05%) Microsoft Virtual Server
4 4 (19.05%) Virtual Servers
5 3 (14.29%) Virtual Machines
6 1 (4.76%) vSphere
Systems Management
1 6 (28.57%) Failover Clustering
2 5 (23.81%) Microsoft Clustering
3 4 (19.05%) WSUS
4 2 (9.52%) CA Spectrum
4 2 (9.52%) Nagios
4 2 (9.52%) OpenView
4 2 (9.52%) SolarWinds Orion
5 1 (4.76%) OPNET
5 1 (4.76%) WhatsUp Gold
Vendors
1 10 (47.62%) Microsoft
1 10 (47.62%) VMware
2 9 (42.86%) Cisco
3 5 (23.81%) Juniper
3 5 (23.81%) SolarWinds
4 3 (14.29%) F5
5 2 (9.52%) CA
5 2 (9.52%) HP
5 2 (9.52%) Riverbed
6 1 (4.76%) Avaya
6 1 (4.76%) CheckPoint
6 1 (4.76%) Red Hat