The following table provides summary statistics for permanent job vacancies advertised in Wolverhampton 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 22 June 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
West Midlands / Wolverhampton
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 14 26 17
Rank change year-on-year +12 -9  
Permanent jobs citing VoIP 4 2 3
As % of all permanent IT jobs advertised in Wolverhampton 5.13% 1.75% 3.75%
As % of the Communications & Networking category 28.57% 25.00% 20.00%
Number of salaries quoted 4 2 3
Median salary £41,945 £36,000 £26,000
Median salary % change year-on-year +16.51% +38.46%  
UK excluding London median salary £38,000 £37,000 £39,000
% change year-on-year +2.70% -5.12%  

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 Wolverhampton with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Wolverhampton
Permanent job vacancies with a requirement for communications and computer networking skills 14 8 15
As % of all permanent IT job vacancies advertised in Wolverhampton 17.95% 7.02% 18.75%
Number of salaries quoted 13 7 14
Median salary £36,500 £36,000 £26,250
Median salary % change year-on-year +1.38% +37.14%  
90% offered a salary of more than £22,000 £33,500 £23,300
10% offered a salary of more than £45,000 £40,000 £40,750
UK excluding London median salary £42,500 £42,500 £42,500

VoIP
Job Vacancy Trend in Wolverhampton

The job posting trend of jobs advertised in Wolverhampton 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 Wolverhampton

VoIP
Salary Trend in Wolverhampton

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

Salary trend for VoIP in Wolverhampton

VoIP
Salary Histogram in Wolverhampton

The salary distribution of IT jobs citing VoIP in Wolverhampton over the 3 months to 22 June 2017.

Salary histogram for VoIP in Wolverhampton

For the 6 months to 22 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 Wolverhampton region with a requirement for VoIP.

1 3 (75.00%) ITIL
1 3 (75.00%) MCSE
1 3 (75.00%) PBX
1 3 (75.00%) WAN
1 3 (75.00%) CCNP
1 3 (75.00%) Cisco Certification
1 3 (75.00%) Microsoft Certification
2 2 (50.00%) CISM
2 2 (50.00%) Disaster Recovery
2 2 (50.00%) CCDP
2 2 (50.00%) Microsoft
2 2 (50.00%) CISSP
2 2 (50.00%) PRINCE2
3 1 (25.00%) Windows
3 1 (25.00%) ERP
3 1 (25.00%) DHCP
3 1 (25.00%) TCP/IP
3 1 (25.00%) Active Directory
3 1 (25.00%) Windows Server 2003
3 1 (25.00%) Intranet
3 1 (25.00%) Project Management
3 1 (25.00%) Wireless
3 1 (25.00%) Manufacturing
3 1 (25.00%) Backup Exec
3 1 (25.00%) Programme Management
3 1 (25.00%) ISO/IEC 27001
3 1 (25.00%) Android
3 1 (25.00%) Windows 7
3 1 (25.00%) Apple iOS
3 1 (25.00%) Office 365

VoIP
Co-occurring IT Skills in Wolverhampton 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:

Cloud Services
1 1 (25.00%) Office 365
Communications & Networking
1 3 (75.00%) PBX
1 3 (75.00%) WAN
2 1 (25.00%) DHCP
2 1 (25.00%) Intranet
2 1 (25.00%) TCP/IP
2 1 (25.00%) Wireless
General
1 1 (25.00%) Manufacturing
Job Titles
1 3 (75.00%) Infrastructure Manager
1 3 (75.00%) IT Infrastructure Manager
1 3 (75.00%) IT Manager
2 1 (25.00%) 1st/2nd Line Support
2 1 (25.00%) 1st/2nd Line Support Engineer
2 1 (25.00%) 2nd Line Engineer
2 1 (25.00%) 2nd Line Support
2 1 (25.00%) 2nd Line Support Engineer
2 1 (25.00%) IT Engineer
2 1 (25.00%) IT Support
2 1 (25.00%) IT Support Engineer
2 1 (25.00%) Support Engineer
Operating Systems
1 1 (25.00%) Android
1 1 (25.00%) Apple iOS
1 1 (25.00%) Windows
1 1 (25.00%) Windows 10
1 1 (25.00%) Windows 7
1 1 (25.00%) Windows Server 2003
1 1 (25.00%) Windows Server 2012
Processes & Methodologies
1 3 (75.00%) ITIL
2 2 (50.00%) Disaster Recovery
2 2 (50.00%) PRINCE2
3 1 (25.00%) ERP
3 1 (25.00%) Programme Management
3 1 (25.00%) Project Management
Qualifications
1 3 (75.00%) CCNP
1 3 (75.00%) Cisco Certification
1 3 (75.00%) MCSE
1 3 (75.00%) Microsoft Certification
2 2 (50.00%) CCDP
2 2 (50.00%) CISM
2 2 (50.00%) CISSP
Quality Assurance & Compliance
1 1 (25.00%) ISO/IEC 27001
System Software
1 1 (25.00%) Active Directory
Systems Management
1 1 (25.00%) Backup Exec
Vendors
1 2 (50.00%) Microsoft