The following table provides summary statistics for permanent job vacancies advertised in Swindon 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 28 June 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Wiltshire / Swindon
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 56 36 66
Rank change year-on-year -20 +30  
Permanent jobs citing VoIP 4 21 2
As % of all permanent IT jobs advertised in Swindon 0.98% 4.13% 0.34%
As % of the Communications & Networking category 8.16% 27.27% 1.72%
Number of salaries quoted 4 20 2
Median salary £47,500 £28,500 £39,250
Median salary % change year-on-year +66.66% -27.38%  
90% offered a salary of more than £31,125 £21,750 £27,825
10% offered a salary of more than £56,000 £34,375 £53,275
UK excluding London median salary £38,500 £37,500 £40,000
% change year-on-year +2.66% -6.25%  

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 Swindon with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Swindon
Permanent job vacancies with a requirement for communications and computer networking skills 49 77 116
As % of all permanent IT job vacancies advertised in Swindon 11.98% 15.13% 19.73%
Number of salaries quoted 158 223 284
Median salary £32,500 £31,500 £35,000
Median salary % change year-on-year +3.17% -10.00%  
90% offered a salary of more than £25,000 £23,500 £19,500
10% offered a salary of more than £56,500 £51,000 £56,250
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

VoIP
Job Vacancy Trend in Swindon

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

Job vacancy trend for VoIP in Swindon

VoIP
Salary Trend in Swindon

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

Salary trend for VoIP in Swindon

VoIP
Salary Histogram in Swindon

The salary distribution of IT jobs citing VoIP in Swindon over the 3 months to 28 June 2017.

Salary histogram for VoIP in Swindon

For the 6 months to 28 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 Swindon region with a requirement for VoIP.

1 6 (60.00%) LAN
1 6 (60.00%) WAN
2 5 (50.00%) Windows
2 5 (50.00%) Active Directory
2 5 (50.00%) VLAN
2 5 (50.00%) SC Cleared
2 5 (50.00%) Security Cleared
2 5 (50.00%) Windows Server
3 4 (40.00%) VMware
3 4 (40.00%) DHCP
3 4 (40.00%) TCP/IP
3 4 (40.00%) DNS
4 3 (30.00%) VPN
4 3 (30.00%) SharePoint
4 3 (30.00%) PRINCE2
4 3 (30.00%) Microsoft Project
4 3 (30.00%) Project Management
4 3 (30.00%) PRINCE2 Certification
4 3 (30.00%) PMI
4 3 (30.00%) PMI Certification
4 3 (30.00%) PRINCE
4 3 (30.00%) Firewall
4 3 (30.00%) Wi-Fi
4 3 (30.00%) Risk Management
4 3 (30.00%) Hyper-V
4 3 (30.00%) Data Centre
5 2 (20.00%) Office 365
5 2 (20.00%) CCNP
5 2 (20.00%) Spanning Tree
5 2 (20.00%) SolarWinds

VoIP
Co-occurring IT Skills in Swindon 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 (30.00%) SharePoint
2 1 (10.00%) IIS
2 1 (10.00%) Skype for Business
Applications
1 3 (30.00%) Microsoft Project
2 1 (10.00%) Microsoft Office
Cloud Services
1 2 (20.00%) Office 365
2 1 (10.00%) Cloud Computing
2 1 (10.00%) Microsoft Azure
Communications & Networking
1 6 (60.00%) LAN
1 6 (60.00%) WAN
2 5 (50.00%) VLAN
3 4 (40.00%) DHCP
3 4 (40.00%) DNS
3 4 (40.00%) TCP/IP
4 3 (30.00%) Firewall
4 3 (30.00%) VPN
4 3 (30.00%) Wi-Fi
5 2 (20.00%) ADSL
5 2 (20.00%) BGP
5 2 (20.00%) Cisco ASA
5 2 (20.00%) Cisco IOS
5 2 (20.00%) EIGRP
5 2 (20.00%) MPLS
5 2 (20.00%) OSPF
5 2 (20.00%) SNMP
5 2 (20.00%) Spanning Tree
6 1 (10.00%) NAS
6 1 (10.00%) Wireless
Database & Business Intelligence
1 1 (10.00%) Amazon RDS
General
1 2 (20.00%) Finance
2 1 (10.00%) Law
2 1 (10.00%) Telecoms
Job Titles
1 5 (50.00%) Support Engineer
2 3 (30.00%) Communications Support Engineer
2 3 (30.00%) Network Manager
2 3 (30.00%) Network Project Manager
2 3 (30.00%) Project Manager
2 3 (30.00%) Systems Engineer
2 3 (30.00%) Systems Support
2 3 (30.00%) Systems Support Engineer
3 2 (20.00%) IT Engineer
3 2 (20.00%) IT Support
3 2 (20.00%) IT Support Engineer
3 2 (20.00%) Network Engineer
3 2 (20.00%) Network Specialist
3 2 (20.00%) SC Cleared Project Manager
4 1 (10.00%) 2nd Line Engineer
4 1 (10.00%) 2nd Line Support
4 1 (10.00%) 2nd Line Support Engineer
4 1 (10.00%) 3rd Line Support
4 1 (10.00%) 3rd Line Support Engineer
4 1 (10.00%) Finance Project Manager
Miscellaneous
1 3 (30.00%) Data Centre
1 3 (30.00%) PMI
2 1 (10.00%) Data Protection Act
2 1 (10.00%) Driving Licence
Operating Systems
1 5 (50.00%) Windows
1 5 (50.00%) Windows Server
2 1 (10.00%) Windows 10
2 1 (10.00%) Windows 7
2 1 (10.00%) Windows Server 2008
2 1 (10.00%) Windows Server 2012
2 1 (10.00%) Windows XP
Processes & Methodologies
1 3 (30.00%) PRINCE
1 3 (30.00%) PRINCE2
1 3 (30.00%) Project Management
1 3 (30.00%) Risk Management
2 2 (20.00%) Network Load Balancing
2 2 (20.00%) Network Management
3 1 (10.00%) Data Protection
Programming Languages
1 2 (20.00%) SQL
Qualifications
1 5 (50.00%) SC Cleared
1 5 (50.00%) Security Cleared
2 3 (30.00%) PMI Certification
2 3 (30.00%) PRINCE2 Certification
3 2 (20.00%) CCNP
3 2 (20.00%) Cisco Certification
4 1 (10.00%) DBS Check
System Software
1 5 (50.00%) Active Directory
2 3 (30.00%) Hyper-V
3 1 (10.00%) VMware Infrastructure
Vendors
1 4 (40.00%) VMware
2 2 (20.00%) Cisco
2 2 (20.00%) Mitel
2 2 (20.00%) SolarWinds
3 1 (10.00%) Microsoft
3 1 (10.00%) NEC