The following table provides summary statistics for permanent job vacancies advertised in Wiltshire 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 23 June 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
South West / Wiltshire
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 71 59 80
Rank change year-on-year -12 +21  
Permanent jobs citing VoIP 11 24 21
As % of all permanent IT jobs advertised in Wiltshire 1.46% 2.58% 1.84%
As % of the Communications & Networking category 9.09% 12.70% 7.53%
Number of salaries quoted 11 23 20
Median salary £27,500 £28,500 £28,000
Median salary % change year-on-year -3.50% +1.78%  
90% offered a salary of more than £23,500 £23,500 £26,000
10% offered a salary of more than £50,000 £52,000 £39,800
UK excluding London median salary £38,000 £37,250 £39,000
% change year-on-year +2.01% -4.48%  

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 Wiltshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Wiltshire
Permanent job vacancies with a requirement for communications and computer networking skills 121 189 279
As % of all permanent IT job vacancies advertised in Wiltshire 16.01% 20.32% 24.45%
Number of salaries quoted 115 171 231
Median salary £40,000 £32,000 £38,500
Median salary % change year-on-year +25.00% -16.88%  
90% offered a salary of more than £25,000 £24,000 £24,000
10% offered a salary of more than £50,000 £46,000 £52,500
UK excluding London median salary £42,500 £42,500 £42,500

VoIP
Job Vacancy Trend in Wiltshire

The job posting trend of jobs advertised in Wiltshire 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 Wiltshire

VoIP
Salary Trend in Wiltshire

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

Salary trend for VoIP in Wiltshire

VoIP
Salary Histogram in Wiltshire

The salary distribution of IT jobs citing VoIP in Wiltshire over the 3 months to 23 June 2017.

Salary histogram for VoIP in Wiltshire

VoIP
Job Locations in Wiltshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VoIP within the Wiltshire region over the 3 months to 23 June 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
Chippenham - 5 £24,250 -
Swindon -16 4 £47,500 +66.66%
Corsham +4 2 £37,500 -34.78%
VoIP
South West

For the 6 months to 23 June 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 Wiltshire region with a requirement for VoIP.

1 17 (77.27%) Active Directory
1 17 (77.27%) SC Cleared
1 17 (77.27%) Security Cleared
2 16 (72.73%) VMware
3 15 (68.18%) Windows
3 15 (68.18%) Windows Server
4 13 (59.09%) Hyper-V
4 13 (59.09%) SQL
4 13 (59.09%) TCP/IP
5 12 (54.55%) Firewall
5 12 (54.55%) VMware Infrastructure
6 11 (50.00%) SQL Server
7 10 (45.45%) Windows XP
7 10 (45.45%) Driving Licence
8 9 (40.91%) SQL Server 2008
8 9 (40.91%) Windows 2000 Server
8 9 (40.91%) PBX
8 9 (40.91%) ITIL
8 9 (40.91%) Nortel
8 9 (40.91%) Siemens
8 9 (40.91%) DASS2
8 9 (40.91%) DPNSS
8 9 (40.91%) TETRA
8 9 (40.91%) SQL Server 2005
8 9 (40.91%) Workflow
9 6 (27.27%) LAN
9 6 (27.27%) WAN
10 5 (22.73%) VLAN
11 4 (18.18%) DHCP
11 4 (18.18%) DNS

VoIP
Co-occurring IT Skills in Wiltshire 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 (13.64%) SharePoint
2 2 (9.09%) MS Exchange
3 1 (4.55%) IIS
3 1 (4.55%) Skype for Business
Applications
1 3 (13.64%) Microsoft Project
2 1 (4.55%) Microsoft Office
Cloud Services
1 2 (9.09%) Office 365
2 1 (4.55%) Cloud Computing
2 1 (4.55%) Microsoft Azure
Communications & Networking
1 13 (59.09%) TCP/IP
2 12 (54.55%) Firewall
3 9 (40.91%) DASS2
3 9 (40.91%) DPNSS
3 9 (40.91%) PBX
3 9 (40.91%) TETRA
4 6 (27.27%) LAN
4 6 (27.27%) WAN
5 5 (22.73%) VLAN
6 4 (18.18%) DHCP
6 4 (18.18%) DNS
7 3 (13.64%) VPN
7 3 (13.64%) Wi-Fi
8 2 (9.09%) ADSL
8 2 (9.09%) BGP
8 2 (9.09%) Cisco ASA
8 2 (9.09%) EIGRP
8 2 (9.09%) MPLS
8 2 (9.09%) OSPF
8 2 (9.09%) SNMP
Database & Business Intelligence
1 11 (50.00%) SQL Server
2 9 (40.91%) SQL Server 2005
2 9 (40.91%) SQL Server 2008
3 1 (4.55%) Amazon RDS
General
1 2 (9.09%) Finance
2 1 (4.55%) Law
2 1 (4.55%) Telecoms
Job Titles
1 17 (77.27%) Support Engineer
2 13 (59.09%) Communications Support Engineer
2 13 (59.09%) Systems Engineer
2 13 (59.09%) Systems Support
2 13 (59.09%) Systems Support Engineer
3 4 (18.18%) Network Engineer
4 3 (13.64%) 3rd Line Engineer
4 3 (13.64%) 3rd Line Support
4 3 (13.64%) 3rd Line Support Engineer
4 3 (13.64%) Network Manager
4 3 (13.64%) Network Project Manager
4 3 (13.64%) Project Manager
5 2 (9.09%) 3rd Line Network Engineer
5 2 (9.09%) 3rd Line Server Engineer
5 2 (9.09%) 3rd Line Server Support
5 2 (9.09%) IT Engineer
5 2 (9.09%) IT Support
5 2 (9.09%) SC Cleared Project Manager
5 2 (9.09%) VMware Engineer
5 2 (9.09%) VMware Support Engineer
Miscellaneous
1 10 (45.45%) Driving Licence
2 3 (13.64%) Data Centre
2 3 (13.64%) PMI
3 1 (4.55%) Data Protection Act
Operating Systems
1 15 (68.18%) Windows
1 15 (68.18%) Windows Server
2 10 (45.45%) Windows XP
3 9 (40.91%) Windows 2000 Server
4 1 (4.55%) Windows 10
4 1 (4.55%) Windows 7
4 1 (4.55%) Windows Server 2008
4 1 (4.55%) Windows Server 2012
Processes & Methodologies
1 9 (40.91%) ITIL
1 9 (40.91%) Workflow
2 3 (13.64%) PRINCE
2 3 (13.64%) PRINCE2
2 3 (13.64%) Project Management
2 3 (13.64%) Risk Management
3 2 (9.09%) Configuration Management
3 2 (9.09%) Network Load Balancing
3 2 (9.09%) Network Management
3 2 (9.09%) Patch Management
3 2 (9.09%) Performance Management
3 2 (9.09%) Server Monitoring
4 1 (4.55%) Data Protection
Programming Languages
1 13 (59.09%) SQL
Qualifications
1 17 (77.27%) SC Cleared
1 17 (77.27%) Security Cleared
2 3 (13.64%) PMI Certification
2 3 (13.64%) PRINCE2 Certification
3 2 (9.09%) CCNP
3 2 (9.09%) Cisco Certification
3 2 (9.09%) Microsoft Certification
4 1 (4.55%) DBS Check
System Software
1 17 (77.27%) Active Directory
2 13 (59.09%) Hyper-V
3 12 (54.55%) VMware Infrastructure
4 2 (9.09%) VMware Server
Systems Management
1 2 (9.09%) Backup Exec
Vendors
1 16 (72.73%) VMware
2 9 (40.91%) Nortel
2 9 (40.91%) Siemens
3 3 (13.64%) Microsoft
4 2 (9.09%) Cisco
4 2 (9.09%) Mitel
4 2 (9.09%) SolarWinds
4 2 (9.09%) Symantec
5 1 (4.55%) NEC