The following table provides summary statistics for permanent job vacancies advertised in Docklands, London 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)
London / Docklands, London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 11 6 20
Rank change year-on-year -5 +14  
Permanent jobs citing VoIP 3 9 13
As % of all permanent IT jobs advertised in Docklands, London 6.98% 19.15% 8.44%
As % of the Communications & Networking category 16.67% 69.23% 38.24%
Number of salaries quoted 3 0 2
Median salary £32,500 - £47,500
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 Docklands, London with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Docklands, London
Permanent job vacancies with a requirement for communications and computer networking skills 18 13 34
As % of all permanent IT job vacancies advertised in Docklands, London 41.86% 27.66% 22.08%
Number of salaries quoted 14 3 21
Median salary £70,000 £50,000 £47,500
Median salary % change year-on-year +40.00% +5.26%  
90% offered a salary of more than £32,500 £50,000 £28,000
10% offered a salary of more than £75,000 £62,500 £65,500
UK excluding London median salary £42,500 £42,500 £42,500

VoIP
Job Vacancy Trend in Docklands, London

The job posting trend of jobs advertised in Docklands, London 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 Docklands, London

VoIP
Salary Trend in Docklands, London

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

Salary trend for VoIP in Docklands, London

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 Docklands, London region with a requirement for VoIP.

1 12 (92.31%) Cisco
2 10 (76.92%) Microsoft
2 10 (76.92%) Microsoft Office
2 10 (76.92%) Windows
2 10 (76.92%) VMware
2 10 (76.92%) Firewall
2 10 (76.92%) VMware Infrastructure
2 10 (76.92%) Hyper-V
2 10 (76.92%) Windows Server 2008
2 10 (76.92%) Windows 8
2 10 (76.92%) Windows Server 2012
3 9 (69.23%) Draytek
3 9 (69.23%) High Availability
3 9 (69.23%) Office 365
3 9 (69.23%) Virtual Servers
3 9 (69.23%) Customer Requirements
3 9 (69.23%) Windows 7
3 9 (69.23%) Microsoft Azure
3 9 (69.23%) Amazon AWS
3 9 (69.23%) Management Information System
3 9 (69.23%) Microsoft Certification
3 9 (69.23%) Internet
3 9 (69.23%) MCSA
3 9 (69.23%) ITIL
3 9 (69.23%) MCP
3 9 (69.23%) PRINCE2
4 3 (23.08%) Cisco Certification
4 3 (23.08%) CCNA
4 3 (23.08%) ISDN
4 3 (23.08%) IPFX

VoIP
Co-occurring IT Skills in Docklands, London 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 1 (7.69%) Exchange Server 2007
1 1 (7.69%) Exchange Server 2010
1 1 (7.69%) Exchange Server 2013
1 1 (7.69%) IIS
1 1 (7.69%) MS Exchange
Applications
1 10 (76.92%) Microsoft Office
Cloud Services
1 9 (69.23%) Amazon AWS
1 9 (69.23%) Microsoft Azure
1 9 (69.23%) Office 365
Communications & Networking
1 10 (76.92%) Firewall
2 9 (69.23%) Internet
3 3 (23.08%) ISDN
4 1 (7.69%) LAN
4 1 (7.69%) Remote Desktop
4 1 (7.69%) SMS
4 1 (7.69%) TCP/IP
4 1 (7.69%) WAN
Job Titles
1 9 (69.23%) Analyst
1 9 (69.23%) Architect
1 9 (69.23%) Infrastructure Analyst
1 9 (69.23%) Infrastructure Architect
2 4 (30.77%) Support Engineer
3 2 (15.38%) Infrastructure Engineer
3 2 (15.38%) Infrastructure Support
3 2 (15.38%) Infrastructure Support Engineer
4 1 (7.69%) 2nd Line Engineer
4 1 (7.69%) 2nd Line Support
4 1 (7.69%) 2nd Line Support Engineer
4 1 (7.69%) IT Engineer
4 1 (7.69%) IT Support
4 1 (7.69%) IT Support Engineer
4 1 (7.69%) Network Engineer
4 1 (7.69%) Network Support
4 1 (7.69%) Network Support Engineer
4 1 (7.69%) Telephony Engineer
4 1 (7.69%) Telephony Support
Miscellaneous
1 9 (69.23%) Management Information System
2 1 (7.69%) Blackberry
2 1 (7.69%) iPhone
Operating Systems
1 10 (76.92%) Windows
1 10 (76.92%) Windows 8
1 10 (76.92%) Windows Server 2008
1 10 (76.92%) Windows Server 2012
2 9 (69.23%) Windows 7
3 1 (7.69%) Android
3 1 (7.69%) Windows Server
3 1 (7.69%) Windows Server 2003
3 1 (7.69%) Windows Vista
3 1 (7.69%) Windows XP
Processes & Methodologies
1 9 (69.23%) Customer Requirements
1 9 (69.23%) High Availability
1 9 (69.23%) ITIL
1 9 (69.23%) PRINCE2
2 3 (23.08%) Trend Analysis
3 1 (7.69%) Email Filtering
3 1 (7.69%) Kalman Filter
Programming Languages
1 1 (7.69%) C
1 1 (7.69%) SQL
Qualifications
1 9 (69.23%) MCP
1 9 (69.23%) MCSA
1 9 (69.23%) Microsoft Certification
2 3 (23.08%) CCNA
2 3 (23.08%) Cisco Certification
Quality Assurance & Compliance
1 1 (7.69%) SLA
System Software
1 10 (76.92%) Hyper-V
1 10 (76.92%) VMware Infrastructure
2 9 (69.23%) Virtual Servers
3 1 (7.69%) Active Directory
3 1 (7.69%) Terminal Services
Vendors
1 12 (92.31%) Cisco
2 10 (76.92%) Microsoft
2 10 (76.92%) VMware
3 9 (69.23%) Draytek
4 3 (23.08%) IPFX
5 1 (7.69%) Dell
5 1 (7.69%) HP