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 24 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Aug 2016
Same period 2015 Same period 2014
Voice Over IP (VoIP)
Rank 60 78 63
Rank change year-on-year
+18 -15
Permanent jobs citing VoIP 14 4 5
As % of all permanent IT jobs located in Cardiff 1.92% 0.48% 0.75%
As % of the Communications & Networking category 11.11% 2.58% 3.42%
Number of salaries quoted 14 4 5
Median salary £31,750 £20,500 £32,000
Median salary % change year-on-year
+54.87% -35.93%
90% offered a salary of more than £17,050 £20,000 £19,800
10% offered a salary of more than £42,500 £51,800 £34,000
UK excluding London median salary £36,250 £39,000 £38,500
% change year-on-year
-7.05% +1.29%
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
126 155 146
As % of all permanent IT jobs located in Cardiff 17.24% 18.43% 21.92%
Number of salaries quoted 108 144 136
Median salary £37,500 £39,000 £37,500
Median salary % change year-on-year
-3.84% +4.00%
90% offered a salary of more than £25,000 £27,500 £25,000
10% offered a salary of more than £70,000 £55,250 £55,000
UK excluding London median salary £42,000 £40,000 £40,000
% change year-on-year
+5.00% -

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 24 August 2016.

VoIP Salary Histogram in Cardiff

VoIP
Top 30 Related IT Skills in Cardiff

For the 6 months to 24 August 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 (75.00%) Windows
2 11 (55.00%) LAN
3 10 (50.00%) Cisco
3 10 (50.00%) Windows Server 2008
4 9 (45.00%) VMware
4 9 (45.00%) Firewall
5 8 (40.00%) Microsoft
5 8 (40.00%) WAN
6 7 (35.00%) TCP/IP
6 7 (35.00%) VPN
6 7 (35.00%) Active Directory
6 7 (35.00%) Windows Server 2012
7 6 (30.00%) Windows Server
8 5 (25.00%) MS Exchange
8 5 (25.00%) Linux
9 4 (20.00%) ITIL
9 4 (20.00%) MS Excel
9 4 (20.00%) Java
9 4 (20.00%) DNS
9 4 (20.00%) Juniper
9 4 (20.00%) F5
9 4 (20.00%) VMware Infrastructure
9 4 (20.00%) SolarWinds
9 4 (20.00%) Clustering
9 4 (20.00%) Data Centre
9 4 (20.00%) Failover Clustering
10 3 (15.00%) Microsoft Clustering
10 3 (15.00%) Strategic Planning
10 3 (15.00%) Brocade
10 3 (15.00%) Wireshark

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 5 (25.00%) MS Exchange
2 1 (5.00%) Apache
2 1 (5.00%) Exchange Server 2003
2 1 (5.00%) Exchange Server 2007
2 1 (5.00%) Exchange Server 2010
2 1 (5.00%) Exchange Server 2013
2 1 (5.00%) JBoss
2 1 (5.00%) Tomcat
Applications
1 4 (20.00%) MS Excel
2 2 (10.00%) MS Office
Communications & Networking
1 11 (55.00%) LAN
2 9 (45.00%) Firewall
3 8 (40.00%) WAN
4 7 (35.00%) TCP/IP
4 7 (35.00%) VPN
5 4 (20.00%) DNS
6 3 (15.00%) DHCP
6 3 (15.00%) Wireshark
7 2 (10.00%) Cisco ASA
7 2 (10.00%) MPLS
8 1 (5.00%) BGP
8 1 (5.00%) Cisco IOS
8 1 (5.00%) Ethernet
8 1 (5.00%) NetScaler
8 1 (5.00%) NX-OS
8 1 (5.00%) OSPF
8 1 (5.00%) SAN
8 1 (5.00%) SNMP
8 1 (5.00%) VLAN
8 1 (5.00%) WLAN
Database & Business Intelligence
1 2 (10.00%) MySQL
1 2 (10.00%) SQL Server
General
1 1 (5.00%) Finance
1 1 (5.00%) Retail
1 1 (5.00%) Telecoms
Job Titles
1 4 (20.00%) Network Engineer
2 3 (15.00%) IT Manager
2 3 (15.00%) Support Engineer
2 3 (15.00%) Systems Engineer
3 2 (10.00%) 3rd Line Support
3 2 (10.00%) Infrastructure Engineer
3 2 (10.00%) Technical Support
4 1 (5.00%) Help Desk Support
4 1 (5.00%) Infrastructure Specialist
4 1 (5.00%) IT Administrator
4 1 (5.00%) Network Support
4 1 (5.00%) Network Support Engineer
4 1 (5.00%) Senior Data Warehouse Specialist
4 1 (5.00%) Senior Infrastructure Engineer
4 1 (5.00%) Senior Infrastructure Specialist
4 1 (5.00%) Systems Support Engineer
4 1 (5.00%) Technical Analyst
4 1 (5.00%) Technical Engineer
4 1 (5.00%) Technical Support Analyst
4 1 (5.00%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 2 (10.00%) HTML
Miscellaneous
1 4 (20.00%) Clustering
1 4 (20.00%) Data Centre
2 2 (10.00%) Analytical Skills
2 2 (10.00%) Replication
3 1 (5.00%) Client/Server
3 1 (5.00%) Computer Science
3 1 (5.00%) Driving Licence
Operating Systems
1 15 (75.00%) Windows
2 10 (50.00%) Windows Server 2008
3 7 (35.00%) Windows Server 2012
4 6 (30.00%) Windows Server
5 5 (25.00%) Linux
6 3 (15.00%) Red Hat Enterprise Linux
7 2 (10.00%) CentOS
7 2 (10.00%) Debian
7 2 (10.00%) Ubuntu
7 2 (10.00%) Windows 7
7 2 (10.00%) Windows 8
7 2 (10.00%) Windows Server 2003
8 1 (5.00%) CatOS
8 1 (5.00%) Unix
8 1 (5.00%) VyOS
8 1 (5.00%) Windows XP
Processes & Methodologies
1 4 (20.00%) ITIL
2 3 (15.00%) Network Monitoring
2 3 (15.00%) Strategic Planning
3 2 (10.00%) Continuous Improvement
3 2 (10.00%) High Availability
3 2 (10.00%) Software Distribution
4 1 (5.00%) Application Performance Management
4 1 (5.00%) Application Performance Monitoring
4 1 (5.00%) Network Design
4 1 (5.00%) Network Management
4 1 (5.00%) Penetration Testing
4 1 (5.00%) Performance Analysis
4 1 (5.00%) Performance Management
4 1 (5.00%) Performance Monitoring
4 1 (5.00%) Presales
4 1 (5.00%) Time Management
Programming Languages
1 4 (20.00%) Java
2 3 (15.00%) PowerShell
3 2 (10.00%) Perl
3 2 (10.00%) SQL
3 2 (10.00%) VB
4 1 (5.00%) Python
Qualifications
1 3 (15.00%) Degree
2 2 (10.00%) Cisco Certification
2 2 (10.00%) MCTS
2 2 (10.00%) Microsoft Certification
3 1 (5.00%) CCNA
3 1 (5.00%) CCNP
3 1 (5.00%) CCSA
3 1 (5.00%) CCSE
3 1 (5.00%) SC Cleared
3 1 (5.00%) Security Cleared
Quality Assurance & Compliance
1 1 (5.00%) SLA
System Software
1 7 (35.00%) Active Directory
2 4 (20.00%) VMware Infrastructure
3 3 (15.00%) Hyper-V
4 2 (10.00%) Microsoft Virtual Server
4 2 (10.00%) Virtual Servers
5 1 (5.00%) Virtual Machines
5 1 (5.00%) vSphere
Systems Management
1 4 (20.00%) Failover Clustering
2 3 (15.00%) Microsoft Clustering
3 2 (10.00%) CA Spectrum
3 2 (10.00%) Nagios
3 2 (10.00%) OpenView
3 2 (10.00%) SolarWinds Orion
3 2 (10.00%) WSUS
4 1 (5.00%) OPNET
4 1 (5.00%) WhatsUp Gold
Vendors
1 10 (50.00%) Cisco
2 9 (45.00%) VMware
3 8 (40.00%) Microsoft
4 4 (20.00%) F5
4 4 (20.00%) Juniper
4 4 (20.00%) SolarWinds
5 3 (15.00%) Brocade
5 3 (15.00%) CA
5 3 (15.00%) Red Hat
6 2 (10.00%) Avaya
6 2 (10.00%) CheckPoint
6 2 (10.00%) HP
6 2 (10.00%) Oracle
6 2 (10.00%) Riverbed
6 2 (10.00%) SonicWALL
7 1 (5.00%) Extreme Networks
7 1 (5.00%) Vyatta