The table below looks at the statistics for VoIP skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited VoIP over the 3 months to 30 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 May 2016
Same period 2015 Same period 2014
Voice Over IP (VoIP)
Rank 163 205 225
Rank change year-on-year
+42 +20
Permanent jobs citing VoIP 100 108 142
As % of all permanent IT jobs located in the City of London 1.54% 1.07% 1.09%
As % of the Communications & Networking category 9.43% 6.57% 6.99%
Number of salaries quoted 77 101 131
Median salary £46,500 £47,500 £47,500
Median salary % change year-on-year
-2.10% -
90% offered a salary of more than £30,000 £33,500 £30,000
10% offered a salary of more than £70,000 £67,500 £72,500
UK excluding London median salary £38,000 £39,250 £38,000
% change year-on-year
-3.18% +3.28%
VoIP
London

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the City of London region.

Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
1060 1645 2032
As % of all permanent IT jobs located in the City of London 16.30% 16.26% 15.57%
Number of salaries quoted 920 1414 1720
Median salary £55,000 £52,500 £52,500
Median salary % change year-on-year
+4.76% -
90% offered a salary of more than £32,500 £32,500 £32,500
10% offered a salary of more than £72,500 £72,500 £75,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

VoIP
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing VoIP as a proportion of all IT jobs with a match in the Communications & Networking category.

VoIP Jobs Demand Trend in the City of London

VoIP
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing VoIP across the City of London region.

VoIP Salary Trend in the City of London

VoIP
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing VoIP across the City of London region over the 3 months to 30 May 2016.

VoIP Salary Histogram in the City of London

VoIP
Top 30 Related IT Skills in the City of London

For the 6 months to 30 May 2016, 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 City of London region with a requirement for VoIP.

1 92 (54.44%) Cisco
2 72 (42.60%) Firewall
3 71 (42.01%) Windows
4 56 (33.14%) Active Directory
5 52 (30.77%) ITIL
6 49 (28.99%) Cisco Certification
7 47 (27.81%) VPN
8 42 (24.85%) Microsoft
9 41 (24.26%) WAN
9 41 (24.26%) Finance
10 40 (23.67%) LAN
10 40 (23.67%) Citrix
11 39 (23.08%) CCNP
11 39 (23.08%) Degree
12 38 (22.49%) MPLS
13 36 (21.30%) TCP/IP
14 35 (20.71%) Wireless
15 32 (18.93%) Cisco CUCM
16 31 (18.34%) OSPF
17 30 (17.75%) MS Office
18 29 (17.16%) Windows Server
19 28 (16.57%) MS Exchange
20 27 (15.98%) BGP
20 27 (15.98%) F5
21 26 (15.38%) Windows 7
22 25 (14.79%) Cisco ASA
22 25 (14.79%) Windows Server 2008
22 25 (14.79%) CCNA
23 24 (14.20%) Unified Communications
24 23 (13.61%) Telecoms

VoIP
Top Related IT Skills in the City of 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 28 (16.57%) MS Exchange
2 22 (13.02%) Exchange Server 2010
3 10 (5.92%) Exchange Server 2013
3 10 (5.92%) Skype for Business
4 7 (4.14%) Apache
4 7 (4.14%) SharePoint
5 5 (2.96%) Blackberry Enterprise Server
6 4 (2.37%) Exchange Server 2007
7 3 (1.78%) SharePoint 2013
7 3 (1.78%) Tomcat
8 2 (1.18%) Apache Spark
8 2 (1.18%) Exchange Server 2003
9 1 (0.59%) SharePoint Server
Applications
1 30 (17.75%) MS Office
2 23 (13.61%) MS Excel
3 1 (0.59%) AutoCAD
3 1 (0.59%) MS PowerPoint
3 1 (0.59%) MS Visio
Business Applications
1 1 (0.59%) Finacle
1 1 (0.59%) FLEXCUBE
Cloud Services
1 13 (7.69%) Amazon AWS
2 7 (4.14%) Microsoft Azure
3 3 (1.78%) Cloud Computing
3 3 (1.78%) SaaS
4 2 (1.18%) Mimecast
4 2 (1.18%) Office 365
5 1 (0.59%) Adobe Creative Cloud
5 1 (0.59%) IaaS
5 1 (0.59%) Virtual Private Cloud
5 1 (0.59%) Yammer
Communications & Networking
1 72 (42.60%) Firewall
2 47 (27.81%) VPN
3 41 (24.26%) WAN
4 40 (23.67%) LAN
5 38 (22.49%) MPLS
6 36 (21.30%) TCP/IP
7 35 (20.71%) Wireless
8 31 (18.34%) OSPF
9 27 (15.98%) BGP
10 25 (14.79%) Cisco ASA
11 24 (14.20%) Unified Communications
12 22 (13.02%) Cisco Wireless
13 21 (12.43%) EIGRP
14 20 (11.83%) VPLS
15 19 (11.24%) SSL
16 15 (8.88%) IPsec
17 13 (7.69%) SAN
18 11 (6.51%) DNS
18 11 (6.51%) HTTP
18 11 (6.51%) Internet
Database & Business Intelligence
1 11 (6.51%) SQL Server
2 10 (5.92%) MySQL
3 4 (2.37%) Redis
3 4 (2.37%) SQL Server 2012
4 3 (1.78%) MongoDB
5 2 (1.18%) Hadoop
5 2 (1.18%) PostgreSQL
5 2 (1.18%) SQL Server 2008
6 1 (0.59%) MS Access
6 1 (0.59%) Oracle Database
6 1 (0.59%) Oracle Database 11g
6 1 (0.59%) Relational Database
6 1 (0.59%) SQL Server 2014
Development Applications
1 4 (2.37%) Android Studio
1 4 (2.37%) Gradle
1 4 (2.37%) Visual Studio
2 1 (0.59%) Jenkins
2 1 (0.59%) Sonatype Nexus
2 1 (0.59%) Xcode
General
1 41 (24.26%) Finance
2 23 (13.61%) Telecoms
3 18 (10.65%) Law
4 16 (9.47%) Banking
5 15 (8.88%) Retail
6 8 (4.73%) Games
7 4 (2.37%) Marketing
8 3 (1.78%) Legal
8 3 (1.78%) Manufacturing
9 2 (1.18%) French Language
10 1 (0.59%) Cantonese Language
Job Titles
1 49 (28.99%) Network Engineer
2 38 (22.49%) Analyst
3 29 (17.16%) Support Analyst
4 25 (14.79%) Support Engineer
5 16 (9.47%) Network Support
6 15 (8.88%) IT Support
7 14 (8.28%) Senior Analyst
8 12 (7.10%) Network Analyst
9 11 (6.51%) Cisco Engineer
9 11 (6.51%) Cisco Network Engineer
9 11 (6.51%) Senior Network Analyst
9 11 (6.51%) Windows Support Analyst
10 10 (5.92%) IT Analyst
10 10 (5.92%) IT Support Analyst
10 10 (5.92%) Senior Support Analyst
10 10 (5.92%) Voice Engineer
11 9 (5.33%) IT Engineer
11 9 (5.33%) Switch Engineer
11 9 (5.33%) Voice Network Engineer
11 9 (5.33%) Windows Support Engineer
Libraries, Frameworks & Software Standards
1 9 (5.33%) RESTful
1 9 (5.33%) XMPP
2 6 (3.55%) COM
2 6 (3.55%) LAMP
3 4 (2.37%) 802.1X
3 4 (2.37%) beanstalkd
3 4 (2.37%) HEVC
4 3 (1.78%) OAuth
4 3 (1.78%) Web Services
5 2 (1.18%) Kafka
5 2 (1.18%) WSH
6 1 (0.59%) .NET
6 1 (0.59%) ASP.NET
6 1 (0.59%) CSS
6 1 (0.59%) iOS SDK
6 1 (0.59%) XML
Miscellaneous
1 20 (11.83%) Analytical Skills
2 14 (8.28%) Video Conferencing
3 13 (7.69%) Blackberry
4 9 (5.33%) Data Centre
4 9 (5.33%) Public Cloud
4 9 (5.33%) Smartphone
5 8 (4.73%) iPhone
6 6 (3.55%) Clustering
6 6 (3.55%) Mobile App
7 5 (2.96%) IVR
8 4 (2.37%) Computer Science
9 3 (1.78%) Cryptography
9 3 (1.78%) Management Information System
9 3 (1.78%) Mathematics
9 3 (1.78%) Replication
9 3 (1.78%) User Experience
10 2 (1.18%) Enterprise Storage
10 2 (1.18%) Fat Client
10 2 (1.18%) Thin Client
11 1 (0.59%) iPad
Operating Systems
1 71 (42.01%) Windows
2 29 (17.16%) Windows Server
3 26 (15.38%) Windows 7
4 25 (14.79%) Windows Server 2008
5 18 (10.65%) Linux
6 13 (7.69%) Windows Server 2012
7 10 (5.92%) Android
8 9 (5.33%) Windows 8
9 8 (4.73%) Windows 10
10 7 (4.14%) Apple iOS
11 4 (2.37%) Windows Server 2003
12 3 (1.78%) Mac OS X
13 2 (1.18%) Unix
14 1 (0.59%) Windows XP
Processes & Methodologies
1 52 (30.77%) ITIL
2 18 (10.65%) Service Delivery
3 14 (8.28%) Agile Software Development
4 12 (7.10%) Project Management
5 11 (6.51%) DevOps
5 11 (6.51%) Investment Management
6 10 (5.92%) Service Management
7 9 (5.33%) Information Security
7 9 (5.33%) Software Delivery
8 8 (4.73%) Change Management
9 7 (4.14%) Android Development
9 7 (4.14%) Configuration Management
9 7 (4.14%) E-Commerce
10 6 (3.55%) Asset Management
10 6 (3.55%) Continuous Integration
10 6 (3.55%) Disaster Recovery
10 6 (3.55%) Document Management
10 6 (3.55%) iOS Development
10 6 (3.55%) Migration
10 6 (3.55%) Problem Management
Programming Languages
1 10 (5.92%) Python
2 7 (4.14%) PHP
3 6 (3.55%) C
3 6 (3.55%) C++
4 5 (2.96%) PowerShell
4 5 (2.96%) SQL
5 4 (2.37%) Java
5 4 (2.37%) Ruby
6 3 (1.78%) Perl
7 2 (1.18%) VBScript
8 1 (0.59%) Bash Shell
8 1 (0.59%) C#
8 1 (0.59%) JavaScript
8 1 (0.59%) Korn
Qualifications
1 49 (28.99%) Cisco Certification
2 39 (23.08%) CCNP
2 39 (23.08%) Degree
3 25 (14.79%) CCNA
4 13 (7.69%) CCSA
5 11 (6.51%) CCVP
5 11 (6.51%) Microsoft Certification
6 8 (4.73%) CCNP Voice
6 8 (4.73%) JNCIA
7 6 (3.55%) MCSE
8 5 (2.96%) CCSP
8 5 (2.96%) MCSA
9 4 (2.37%) MCITP
9 4 (2.37%) MCP
10 3 (1.78%) ITIL Certification
10 3 (1.78%) MCTS
10 3 (1.78%) MOS
11 2 (1.18%) A+ Certification
11 2 (1.18%) Network+ Certification
11 2 (1.18%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 13 (7.69%) SLA
2 7 (4.14%) COBIT
3 1 (0.59%) ISO/IEC 27001
3 1 (0.59%) QA
System Software
1 56 (33.14%) Active Directory
2 17 (10.06%) VMware Infrastructure
3 14 (8.28%) Terminal Services
4 9 (5.33%) XenApp
5 5 (2.96%) vSphere
6 4 (2.37%) Hyper-V
6 4 (2.37%) VMware ESX
7 2 (1.18%) Docker
7 2 (1.18%) HDFS
8 1 (0.59%) Firmware
8 1 (0.59%) NFS
8 1 (0.59%) Snort
8 1 (0.59%) VMware ESXi
8 1 (0.59%) VMware Workstation
8 1 (0.59%) XenDesktop
Systems Management
1 32 (18.93%) Cisco CUCM
2 10 (5.92%) Puppet
3 9 (5.33%) Ansible
3 9 (5.33%) SCCM
4 8 (4.73%) Cisco UCCX
5 5 (2.96%) Opscode Chef
6 4 (2.37%) Cacti
7 3 (1.78%) Salt
7 3 (1.78%) SCOM
8 2 (1.18%) Microsoft Data Protection Manager
9 1 (0.59%) Cisco IPCC
9 1 (0.59%) Cisco Prime
9 1 (0.59%) Cisco UCCE
9 1 (0.59%) TrustSec
9 1 (0.59%) XenMobile
Vendors
1 92 (54.44%) Cisco
2 42 (24.85%) Microsoft
3 40 (23.67%) Citrix
4 27 (15.98%) F5
5 23 (13.61%) CheckPoint
5 23 (13.61%) VMware
6 21 (12.43%) Juniper
7 16 (9.47%) Red Box
8 13 (7.69%) Mitel
9 12 (7.10%) Avaya
10 11 (6.51%) Palo Alto
11 10 (5.92%) Blue Coat
12 8 (4.73%) Riverbed
13 7 (4.14%) CyberTech
13 7 (4.14%) iManage
13 7 (4.14%) Verint
14 6 (3.55%) Apple
15 4 (2.37%) Sophos
16 3 (1.78%) Dell
16 3 (1.78%) Oracle
City, London
Harrington Starr
Salary: £45000 - £60000 per annum
Posted: Yesterday
City of London
Capita plc
Salary: £24000.00 - £30000.00 per annum
Posted: 4 days ago
City, London
Marcus Donald People
Salary: £40000 - £60000 per annum
Posted: 4 days ago
City, London
Bluetownonline
Salary: £27000 - £32000 per annum
Posted: 4 days ago
City, London
Rullion IT Plus
Salary: £35000 - £41400 per annum
Posted: 4 days ago
City, London
Hays Finance Technology
Salary: £65000.00 - £75000.00 per annum + bonus
Posted: 3 days ago
City, London
Talent International
Salary: £40000 - £45000 per annum + benefits and development
Posted: 3 days ago
City of London
IQ Telecom
Salary: £60000 - £62000 per annum + bonus
Posted: 13 days ago