Period
to 18 November 2017

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 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Wales > South Wales
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 83 95 126
Rank change year-on-year +12 +31 -18
Permanent jobs citing VoIP 23 45 22
As % of all permanent IT jobs advertised in South Wales 1.65% 2.06% 0.90%
As % of the Communications & Networking category 7.96% 12.50% 5.49%
Number of salaries quoted 21 44 18
South Wales median annual salary £37,500 £40,000 £23,750
Median salary % change year-on-year -6.25% +68.42% -26.36%
10th Percentile £22,500 £21,000 £19,000
90th Percentile £43,750 £47,500 £45,750
Wales median annual salary £37,500 £37,500 £27,500
% change year-on-year - +36.36% -8.33%

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 South Wales with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
South Wales
Permanent vacancies with a requirement for communications or computer networking skills 289 360 401
As % of all permanent IT jobs advertised in South Wales 20.73% 16.49% 16.39%
Number of salaries quoted 268 316 373
South Wales median annual salary £38,250 £38,250 £38,500
Median salary % change year-on-year - -0.65% +6.94%
10th Percentile £23,888 £22,750 £21,250
90th Percentile £53,750 £67,500 £57,500
Wales median annual salary £40,000 £37,500 £38,500
% change year-on-year +6.67% -2.60% +5.48%

VoIP
Job Vacancy Trend in South Wales

Job postings citing VoIP as a percentage of all IT jobs advertised in South Wales.

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 6 months to 18 November 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 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +27 14 £38,750 +27.05%
Newport -19 4 £37,500 -16.67%
Torfaen - 4 £23,000 -
Caerphilly - 1 £27,500 -
VoIP
Wales

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 South Wales region with a requirement for VoIP.

1 14 (60.87%) Windows
1 14 (60.87%) Cisco
2 13 (56.52%) Linux
3 11 (47.83%) LAN
3 11 (47.83%) Firewall
4 10 (43.48%) VPN
5 8 (34.78%) WAN
6 7 (30.43%) ITIL
6 7 (30.43%) Wi-Fi
6 7 (30.43%) Telecoms
6 7 (30.43%) Avaya
6 7 (30.43%) H.323
7 6 (26.09%) MySQL
7 6 (26.09%) Active Directory
7 6 (26.09%) VMware
7 6 (26.09%) Degree
7 6 (26.09%) Performance Management
7 6 (26.09%) Windows Server
8 5 (21.74%) Data Centre
8 5 (21.74%) Analytical Skills
8 5 (21.74%) Unified Communications
8 5 (21.74%) Disaster Recovery
8 5 (21.74%) Microsoft
9 4 (17.39%) Red Hat
9 4 (17.39%) SAN
9 4 (17.39%) TCP/IP
9 4 (17.39%) Ethernet
9 4 (17.39%) Oracle
9 4 (17.39%) Microsoft Office
9 4 (17.39%) ASP.NET

VoIP
Co-occurring 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 3 (13.04%) CMS
1 3 (13.04%) IBM Notes
1 3 (13.04%) MS Exchange
2 2 (8.70%) Confluence
2 2 (8.70%) Exchange Server 2013
3 1 (4.35%) SharePoint
Applications
1 4 (17.39%) Microsoft Office
Communications & Networking
1 11 (47.83%) Firewall
1 11 (47.83%) LAN
2 10 (43.48%) VPN
3 8 (34.78%) WAN
4 7 (30.43%) H.323
4 7 (30.43%) Wi-Fi
5 5 (21.74%) Unified Communications
6 4 (17.39%) Ethernet
6 4 (17.39%) SAN
6 4 (17.39%) TCP/IP
7 3 (13.04%) DHCP
7 3 (13.04%) DNS
7 3 (13.04%) PBX
8 2 (8.70%) Cisco ASA
8 2 (8.70%) Cisco IOS
8 2 (8.70%) IP Telephony
8 2 (8.70%) MPLS
8 2 (8.70%) NX-OS
8 2 (8.70%) Wireshark
9 1 (4.35%) NetScaler
Database & Business Intelligence
1 6 (26.09%) MySQL
2 3 (13.04%) SQL Server
General
1 7 (30.43%) Telecoms
2 3 (13.04%) Finance
3 1 (4.35%) Advertising
Job Titles
1 6 (26.09%) Support Engineer
1 6 (26.09%) Telephony Engineer
2 5 (21.74%) Desktop Support
3 4 (17.39%) Desktop Engineer
3 4 (17.39%) Desktop Support Engineer
3 4 (17.39%) Developer
3 4 (17.39%) Systems Developer
4 3 (13.04%) Infrastructure Engineer
4 3 (13.04%) IT Engineer
4 3 (13.04%) IT Support
5 2 (8.70%) Avaya Engineer
5 2 (8.70%) Avaya Telecoms Engineer
5 2 (8.70%) IT Infrastructure Engineer
5 2 (8.70%) Network Engineer
5 2 (8.70%) Telecoms Engineer
5 2 (8.70%) Unified Communications Engineer
5 2 (8.70%) Voice Engineer
6 1 (4.35%) Network Support Analyst
6 1 (4.35%) Support Analyst
6 1 (4.35%) Support Technician
Libraries, Frameworks & Software Standards
1 4 (17.39%) .NET
1 4 (17.39%) ASP.NET
1 4 (17.39%) Web Services
2 2 (8.70%) Loki
Miscellaneous
1 5 (21.74%) Analytical Skills
1 5 (21.74%) Data Centre
2 4 (17.39%) Computer Science
3 2 (8.70%) Client/Server
3 2 (8.70%) Wiki
4 1 (4.35%) Driving Licence
Operating Systems
1 14 (60.87%) Windows
2 13 (56.52%) Linux
3 6 (26.09%) Windows Server
4 4 (17.39%) CentOS
4 4 (17.39%) Debian
5 3 (13.04%) Windows 10
5 3 (13.04%) Windows 8
5 3 (13.04%) Windows Server 2012
5 3 (13.04%) Windows XP
6 2 (8.70%) CatOS
6 2 (8.70%) Red Hat Enterprise Linux
6 2 (8.70%) Ubuntu
Processes & Methodologies
1 7 (30.43%) ITIL
2 6 (26.09%) Performance Management
3 5 (21.74%) Disaster Recovery
4 4 (17.39%) DevOps
4 4 (17.39%) Virtual Environments
5 3 (13.04%) CAD
5 3 (13.04%) Coaching
5 3 (13.04%) Problem Management
5 3 (13.04%) Root Cause Analysis
5 3 (13.04%) Service Management
5 3 (13.04%) Stress Analysis
6 2 (8.70%) Change Control
6 2 (8.70%) Network Monitoring
7 1 (4.35%) Mobile Device Management
7 1 (4.35%) Network Management
7 1 (4.35%) Network Segmentation
7 1 (4.35%) Project Management
Programming Languages
1 4 (17.39%) C#
1 4 (17.39%) PHP
2 2 (8.70%) Java
3 1 (4.35%) PowerShell
3 1 (4.35%) Shell Script
Qualifications
1 6 (26.09%) Degree
2 4 (17.39%) Computer Science Degree
3 3 (13.04%) Avaya Certification
3 3 (13.04%) CCNA
3 3 (13.04%) Cisco Certification
3 3 (13.04%) SC Cleared
3 3 (13.04%) Security Cleared
4 2 (8.70%) A+ Certification
5 1 (4.35%) CCNP
5 1 (4.35%) Microsoft Certification
5 1 (4.35%) Network+ Certification
System Software
1 6 (26.09%) Active Directory
2 4 (17.39%) VMware Infrastructure
3 2 (8.70%) Virtual Machines
4 1 (4.35%) vSphere
Systems Management
1 3 (13.04%) Cisco CUCM
2 1 (4.35%) Nagios
2 1 (4.35%) SCCM
Vendors
1 14 (60.87%) Cisco
2 7 (30.43%) Avaya
3 6 (26.09%) VMware
4 5 (21.74%) Microsoft
5 4 (17.39%) Oracle
5 4 (17.39%) Red Hat
6 3 (13.04%) CheckPoint
6 3 (13.04%) LANDesk
6 3 (13.04%) Lotus
6 3 (13.04%) McAfee
7 2 (8.70%) BroadSoft
7 2 (8.70%) Brocade
7 2 (8.70%) Mitel
7 2 (8.70%) Polycom
7 2 (8.70%) SonicWALL
7 2 (8.70%) Sonus
7 2 (8.70%) Yealink
8 1 (4.35%) Juniper
8 1 (4.35%) NetApp
8 1 (4.35%) Nortel