The following table provides summary statistics for permanent job vacancies advertised in South Wales with a requirement for VoIP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VoIP over the 3 months to 27 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
Voice Over IP (VoIP)
Wales / South Wales
Rank 76 62 80
Rank change year-on-year -14 +18  
Permanent jobs citing VoIP 10 35 20
As % of all permanent IT jobs advertised in South Wales 1.16% 2.84% 1.66%
As % of the Communications & Networking category 7.58% 14.96% 6.19%
Number of salaries quoted 10 29 17
Median salary £25,000 £24,000 £27,500
Median salary % change year-on-year +4.16% -12.72%  
90% offered a salary of more than £21,700 £24,000 £19,800
10% offered a salary of more than £34,800 £50,000 £47,600
UK excluding London median salary £37,500 £40,000 £37,000
% change year-on-year -6.25% +8.10%  

VoIP is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in South Wales with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
South Wales
Permanent job vacancies with a requirement for communications and computer networking skills 132 234 323
As % of all permanent IT job vacancies advertised in South Wales 15.28% 18.96% 26.76%
Number of salaries quoted 127 206 251
Median salary £37,500 £40,000 £40,000
Median salary % change year-on-year -6.25% -  
90% offered a salary of more than £24,500 £23,500 £25,500
10% offered a salary of more than £45,000 £59,000 £62,500
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

VoIP
Job Vacancy Trend in South Wales

The job posting trend of jobs advertised in South Wales citing VoIP as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for VoIP in South Wales

VoIP
Salary Trend in South Wales

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

Salary trend for VoIP in South Wales

VoIP
Salary Histogram in South Wales

The salary distribution of IT jobs citing VoIP in South Wales over the 3 months to 27 March 2017.

Salary histogram for VoIP in South Wales

VoIP
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VoIP within the South Wales region over the 3 months to 27 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +7 7 £25,000 -50.00%
Newport -7 2 £31,250 +30.20%
Torfaen - 1 £22,000 -
VoIP
Wales

VoIP
Top 30 Related IT Skills in South Wales

For the 6 months to 27 March 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 South Wales region with a requirement for VoIP.

1 13 (52.00%) Linux
2 11 (44.00%) Windows
2 11 (44.00%) Cisco
2 11 (44.00%) Firewall
3 10 (40.00%) VMware
4 8 (32.00%) Active Directory
4 8 (32.00%) LAN
5 7 (28.00%) Microsoft
5 7 (28.00%) TCP/IP
5 7 (28.00%) Red Hat
5 7 (28.00%) Brocade
5 7 (28.00%) VMware Infrastructure
5 7 (28.00%) CentOS
6 6 (24.00%) Debian
6 6 (24.00%) Avaya
6 6 (24.00%) WAN
6 6 (24.00%) Oracle
7 5 (20.00%) CCNA
7 5 (20.00%) CheckPoint
7 5 (20.00%) Cisco Certification
7 5 (20.00%) SonicWALL
7 5 (20.00%) F5
8 4 (16.00%) Wireshark
8 4 (16.00%) Hyper-V
8 4 (16.00%) PostgreSQL
8 4 (16.00%) Ubuntu
8 4 (16.00%) Telecoms
8 4 (16.00%) RTP
8 4 (16.00%) MPLS
8 4 (16.00%) Java

VoIP
Top Related IT Skills in South Wales 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 (8.00%) Skype for Business
2 1 (4.00%) Blackberry Enterprise Server
2 1 (4.00%) IIS
2 1 (4.00%) MS Exchange
Applications
1 2 (8.00%) MS Excel
2 1 (4.00%) MS Office
2 1 (4.00%) MS Visio
Cloud Services
1 2 (8.00%) Office 365
2 1 (4.00%) G Suite
2 1 (4.00%) IaaS
2 1 (4.00%) Microsoft Azure
2 1 (4.00%) PaaS
2 1 (4.00%) SaaS
Communications & Networking
1 11 (44.00%) Firewall
2 8 (32.00%) LAN
3 7 (28.00%) TCP/IP
4 6 (24.00%) WAN
5 4 (16.00%) F5 BIG-IP LTM
5 4 (16.00%) MPLS
5 4 (16.00%) PBX
5 4 (16.00%) RTP
5 4 (16.00%) Wireshark
6 3 (12.00%) IP Telephony
7 2 (8.00%) DHCP
7 2 (8.00%) DNS
7 2 (8.00%) Ethernet
7 2 (8.00%) Unified Communications
7 2 (8.00%) VPN
8 1 (4.00%) FWSM
8 1 (4.00%) Internet
8 1 (4.00%) PPP
8 1 (4.00%) SAN
8 1 (4.00%) SSL
Database & Business Intelligence
1 4 (16.00%) MySQL
1 4 (16.00%) PostgreSQL
General
1 4 (16.00%) Telecoms
2 3 (12.00%) Advertising
2 3 (12.00%) Finance
3 1 (4.00%) Back Office
3 1 (4.00%) Games
Job Titles
1 8 (32.00%) Systems Engineer
2 6 (24.00%) Network Engineer
3 5 (20.00%) Support Engineer
4 4 (16.00%) VoIP Engineer
5 3 (12.00%) IT Engineer
6 2 (8.00%) 2nd Line Engineer
6 2 (8.00%) 2nd Line Support
6 2 (8.00%) 2nd Line Support Engineer
6 2 (8.00%) IT Support
6 2 (8.00%) IT Support Engineer
7 1 (4.00%) Cisco Engineer
7 1 (4.00%) Cisco Network Engineer
7 1 (4.00%) Cisco Security Engineer
7 1 (4.00%) Security Engineer
7 1 (4.00%) Senior Cisco Engineer
7 1 (4.00%) Senior IT Support
7 1 (4.00%) Senior Network Engineer
7 1 (4.00%) Senior Security Engineer
7 1 (4.00%) Senior Support Engineer
7 1 (4.00%) Systems Manager
Miscellaneous
1 1 (4.00%) Analytical Skills
1 1 (4.00%) Blackberry
1 1 (4.00%) Client/Server
1 1 (4.00%) IVR
1 1 (4.00%) Management Information System
Operating Systems
1 13 (52.00%) Linux
2 11 (44.00%) Windows
3 7 (28.00%) CentOS
4 6 (24.00%) Debian
5 4 (16.00%) Ubuntu
5 4 (16.00%) Windows Server
6 3 (12.00%) VyOS
6 3 (12.00%) Windows Server 2008
6 3 (12.00%) Windows Server 2012
7 2 (8.00%) Unix
7 2 (8.00%) Windows 8
8 1 (4.00%) AIX
Processes & Methodologies
1 4 (16.00%) Network Monitoring
2 3 (12.00%) Application Packaging
2 3 (12.00%) ITIL
2 3 (12.00%) Network Design
3 2 (8.00%) Disaster Recovery
3 2 (8.00%) High Availability
3 2 (8.00%) Service Delivery
4 1 (4.00%) Capacity Planning
4 1 (4.00%) Customer Requirements
4 1 (4.00%) Mentoring
4 1 (4.00%) PRINCE2
4 1 (4.00%) Risk Management
Programming Languages
1 4 (16.00%) Java
1 4 (16.00%) Python
2 1 (4.00%) C
2 1 (4.00%) PowerShell
2 1 (4.00%) SQL
Qualifications
1 5 (20.00%) CCNA
1 5 (20.00%) Cisco Certification
2 3 (12.00%) CCNP
3 2 (8.00%) Degree
3 2 (8.00%) MCSE
3 2 (8.00%) Microsoft Certification
3 2 (8.00%) RHCE
3 2 (8.00%) VMware Certified Professional (VCP)
4 1 (4.00%) CCDA
4 1 (4.00%) CCSA
4 1 (4.00%) CCSE
4 1 (4.00%) SC Cleared
4 1 (4.00%) Security Cleared
Quality Assurance & Compliance
1 3 (12.00%) SLA
System Software
1 8 (32.00%) Active Directory
2 7 (28.00%) VMware Infrastructure
3 4 (16.00%) Hyper-V
4 2 (8.00%) vSphere
Systems Management
1 2 (8.00%) WSUS
2 1 (4.00%) Cisco CUCM
2 1 (4.00%) Cisco UCCE
2 1 (4.00%) Cisco UCCX
2 1 (4.00%) SCCM
Vendors
1 11 (44.00%) Cisco
2 10 (40.00%) VMware
3 7 (28.00%) Brocade
3 7 (28.00%) Microsoft
3 7 (28.00%) Red Hat
4 6 (24.00%) Avaya
4 6 (24.00%) Oracle
5 5 (20.00%) CheckPoint
5 5 (20.00%) F5
5 5 (20.00%) SonicWALL
6 4 (16.00%) Acme Packet
6 4 (16.00%) Extreme Networks
7 3 (12.00%) Juniper
7 3 (12.00%) Vyatta
8 2 (8.00%) BroadSoft
8 2 (8.00%) SolarWinds
8 2 (8.00%) Sonus
9 1 (4.00%) Acronis
9 1 (4.00%) Aruba
9 1 (4.00%) Blue Coat