The table below looks at the statistics for VoIP skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited VoIP over the 3 months to 19 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Feb 2017
Same period 2016 Same period 2015
Voice Over IP (VoIP)
England / London
Rank 273 261 236
Rank change year-on-year
-12 -25
Permanent jobs citing VoIP 365 517 570
As % of all permanent IT jobs located in London 1.10% 1.26% 1.37%
As % of the Communications & Networking category 6.97% 7.94% 7.65%
Number of salaries quoted 341 449 515
Median salary £50,000 £45,000 £45,500
Median salary % change year-on-year
+11.11% -1.09%
90% offered a salary of more than £27,950 £27,500 £27,500
10% offered a salary of more than £79,250 £65,000 £67,500
UK excluding London median salary £37,500 £38,000 £35,000
% change year-on-year
-1.31% +8.57%

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

Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
5235 6512 7454
As % of all permanent IT jobs located in London 15.71% 15.83% 17.91%
Number of salaries quoted 4407 5528 6258
Median salary £55,000 £50,000 £50,000
Median salary % change year-on-year
+10.00% -
90% offered a salary of more than £31,500 £32,500 £30,000
10% offered a salary of more than £75,000 £72,500 £75,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%

VoIP
Jobs Demand Trend in London

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

VoIP Jobs Demand Trend in London

VoIP
Salary Trend in London

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

VoIP Salary Trend in London

VoIP
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing VoIP across the London region over the 3 months to 19 February 2017.

VoIP Salary Histogram in London

VoIP
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VoIP within the London region over the 3 months to 19 February 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
City of London +38 67 £47,500 -5.00% 8
Docklands, London +8 14 £44,000 -
Croydon +5 14 £50,000 +81.81%
Romford - 5 £29,000 -
Kingston Upon Thames +14 2 £37,500 -42.30% 1
Surbiton - 2 - -
Canary Wharf - 2 £29,000 -
Hammersmith - 2 £27,750 -
Westminster -3 1 £30,000 -
Chiswick - 1 £37,500 - 1
New Malden - 1 - -
VoIP
England

VoIP
Top 30 Related IT Skills in London

For the 6 months to 19 February 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 London region with a requirement for VoIP.

1 344 (46.36%) Cisco
2 298 (40.16%) Windows
3 286 (38.54%) Firewall
4 246 (33.15%) Microsoft
5 204 (27.49%) Active Directory
6 199 (26.82%) Cisco Certification
7 184 (24.80%) VMware
8 175 (23.58%) CCNP
9 170 (22.91%) WAN
10 159 (21.43%) Finance
11 157 (21.16%) VPN
12 156 (21.02%) LAN
13 151 (20.35%) Windows Server
14 142 (19.14%) Telecoms
15 140 (18.87%) ITIL
16 128 (17.25%) VMware Infrastructure
17 116 (15.63%) Linux
18 108 (14.56%) DNS
19 99 (13.34%) MPLS
20 98 (13.21%) MS Exchange
21 92 (12.40%) TCP/IP
22 91 (12.26%) CCNA
23 87 (11.73%) Data Centre
24 86 (11.59%) Microsoft Certification
24 86 (11.59%) MS Office
25 83 (11.19%) Wireless
25 83 (11.19%) Windows 7
26 82 (11.05%) SQL Server
27 81 (10.92%) Windows Server 2012
28 80 (10.78%) Windows Server 2008

VoIP
Top Related IT Skills in 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 98 (13.21%) MS Exchange
2 51 (6.87%) Skype for Business
3 48 (6.47%) Exchange Server 2010
4 33 (4.45%) Exchange Server 2013
5 25 (3.37%) Exchange Server 2007
5 25 (3.37%) IIS
6 23 (3.10%) Blackberry Enterprise Server
7 14 (1.89%) SharePoint
8 12 (1.62%) OpenStack
9 9 (1.21%) Apache
10 6 (0.81%) Confluence
10 6 (0.81%) WebLogic
10 6 (0.81%) WebSphere
11 2 (0.27%) SharePoint Server
12 1 (0.13%) CMS
12 1 (0.13%) Exchange Server 2003
Applications
1 86 (11.59%) MS Office
2 80 (10.78%) MS Excel
3 11 (1.48%) Mozilla Thunderbird
3 11 (1.48%) MS PowerPoint
4 4 (0.54%) MS Visio
5 1 (0.13%) 3ds Max
5 1 (0.13%) Adobe Creative Suite
5 1 (0.13%) AutoCAD
5 1 (0.13%) MS Project
5 1 (0.13%) Revit
Business Applications
1 2 (0.27%) Cisco SocialMiner
2 1 (0.13%) Dynamics AX
Cloud Services
1 72 (9.70%) Office 365
2 70 (9.43%) Amazon AWS
3 51 (6.87%) Microsoft Azure
4 14 (1.89%) SaaS
5 8 (1.08%) IBM Cloud
6 6 (0.81%) Cloud Computing
7 5 (0.67%) Amazon CloudWatch
8 4 (0.54%) Google Drive
8 4 (0.54%) IaaS
9 3 (0.40%) Mimecast
10 2 (0.27%) Azure Active Directory
10 2 (0.27%) G Suite
10 2 (0.27%) Google Cloud Platform
10 2 (0.27%) PaaS
11 1 (0.13%) AdWords
11 1 (0.13%) Dropbox
11 1 (0.13%) Google Analytics
11 1 (0.13%) Slack
Communications & Networking
1 286 (38.54%) Firewall
2 170 (22.91%) WAN
3 157 (21.16%) VPN
4 156 (21.02%) LAN
5 108 (14.56%) DNS
6 99 (13.34%) MPLS
7 92 (12.40%) TCP/IP
8 83 (11.19%) Wireless
9 78 (10.51%) DHCP
9 78 (10.51%) VLAN
10 77 (10.38%) BGP
11 67 (9.03%) EIGRP
12 65 (8.76%) SAN
13 56 (7.55%) Cisco ASA
13 56 (7.55%) OSPF
14 54 (7.28%) Internet
14 54 (7.28%) Network Security
14 54 (7.28%) Unified Communications
15 46 (6.20%) Ethernet
16 37 (4.99%) Wi-Fi
Database & Business Intelligence
1 82 (11.05%) SQL Server
2 24 (3.23%) MySQL
3 16 (2.16%) SQL Server 2012
4 12 (1.62%) SQL Server 2008
5 9 (1.21%) SQL Server 2005
6 3 (0.40%) SQL Server 2014
7 2 (0.27%) Oracle Database
8 1 (0.13%) OLTP
8 1 (0.13%) SQL Server Integration Services
8 1 (0.13%) SQL Server Reporting Services
Development Applications
1 14 (1.89%) Git (software)
2 11 (1.48%) JIRA
3 9 (1.21%) Grunt
4 8 (1.08%) Subversion
5 6 (0.81%) Ant
5 6 (0.81%) Artifactory
5 6 (0.81%) Automake
5 6 (0.81%) CMake
5 6 (0.81%) Hudson
5 6 (0.81%) JUnit
5 6 (0.81%) Sonatype Nexus
6 3 (0.40%) Babel
6 3 (0.40%) gulp
6 3 (0.40%) webpack
7 2 (0.27%) Gerrit
7 2 (0.27%) Jenkins
7 2 (0.27%) Trac
7 2 (0.27%) Visual Studio
8 1 (0.13%) Xcode
General
1 159 (21.43%) Finance
2 142 (19.14%) Telecoms
3 67 (9.03%) Banking
4 28 (3.77%) Marketing
5 27 (3.64%) Legal
6 23 (3.10%) Retail
7 20 (2.70%) Law
8 10 (1.35%) Investment Banking
9 8 (1.08%) Games
9 8 (1.08%) Turkish Language
10 6 (0.81%) Advertising
11 5 (0.67%) Financial Institution
11 5 (0.67%) Spanish Language
12 4 (0.54%) French Language
13 2 (0.27%) Billing
13 2 (0.27%) Pharmaceutical
Job Titles
1 126 (16.98%) Network Engineer
2 108 (14.56%) Analyst
3 77 (10.38%) Support Engineer
4 62 (8.36%) Administrator
5 59 (7.95%) IT Support
6 58 (7.82%) Cisco Engineer
7 57 (7.68%) Infrastructure Engineer
8 51 (6.87%) VoIP Engineer
9 45 (6.06%) Cisco Network Engineer
9 45 (6.06%) IT Engineer
10 44 (5.93%) Support Analyst
11 39 (5.26%) Architect
12 38 (5.12%) Systems Administrator
13 37 (4.99%) IT Support Engineer
13 37 (4.99%) Juniper Engineer
14 33 (4.45%) Infrastructure Analyst
15 31 (4.18%) Senior Network Engineer
16 30 (4.04%) 3rd Line Engineer
16 30 (4.04%) Infrastructure Manager
17 29 (3.91%) Telephony Engineer
Libraries, Frameworks & Software Standards
1 25 (3.37%) XMPP
2 19 (2.56%) LAMP
3 17 (2.29%) Web Services
4 13 (1.75%) FreeSWITCH
5 11 (1.48%) .NET
6 10 (1.35%) HTML
7 9 (1.21%) HTML5
8 8 (1.08%) AngularJS
8 8 (1.08%) Backbone.js
8 8 (1.08%) CSS
9 6 (0.81%) Redux
9 6 (0.81%) REST
9 6 (0.81%) Velocity
10 5 (0.67%) FFmpeg
10 5 (0.67%) Node.js
10 5 (0.67%) React
10 5 (0.67%) Sass
11 4 (0.54%) 802.1X
12 3 (0.40%) CSS3
12 3 (0.40%) Ember.js
Miscellaneous
1 87 (11.73%) Data Centre
2 68 (9.16%) Analytical Skills
3 56 (7.55%) Video Conferencing
4 39 (5.26%) Smartphone
5 36 (4.85%) Blackberry
6 29 (3.91%) Computer Science
7 22 (2.96%) Management Information System
8 16 (2.16%) Driving Licence
9 14 (1.89%) Handset
10 13 (1.75%) BYOD
10 13 (1.75%) iPhone
10 13 (1.75%) Linux Command Line
11 12 (1.62%) User Experience
12 11 (1.48%) Clustering
12 11 (1.48%) IVR
12 11 (1.48%) Replication
13 10 (1.35%) iPad
13 10 (1.35%) IPTV
14 7 (0.94%) Enterprise Storage
14 7 (0.94%) Video on Demand
Operating Systems
1 298 (40.16%) Windows
2 151 (20.35%) Windows Server
3 116 (15.63%) Linux
4 83 (11.19%) Windows 7
5 81 (10.92%) Windows Server 2012
6 80 (10.78%) Windows Server 2008
7 49 (6.60%) Windows 10
8 46 (6.20%) Windows 8
9 37 (4.99%) Windows Server 2003
10 33 (4.45%) Windows XP
11 24 (3.23%) Android
12 18 (2.43%) Unix
13 17 (2.29%) CentOS
14 14 (1.89%) Mac OS X
15 11 (1.48%) Mac OS
15 11 (1.48%) Red Hat Enterprise Linux
16 9 (1.21%) Ubuntu
17 5 (0.67%) Apple iOS
17 5 (0.67%) OpenVMS
18 3 (0.40%) VMS
Processes & Methodologies
1 140 (18.87%) ITIL
2 52 (7.01%) Project Management
3 43 (5.80%) Disaster Recovery
4 37 (4.99%) Presales
5 32 (4.31%) Mentoring
6 29 (3.91%) Problem Management
7 28 (3.77%) Service Management
8 27 (3.64%) Open Source
9 26 (3.50%) PRINCE2
10 25 (3.37%) Line Management
11 24 (3.23%) Data Security
11 24 (3.23%) High Availability
11 24 (3.23%) Service Delivery
12 23 (3.10%) Agile Software Development
12 23 (3.10%) Incident Management
12 23 (3.10%) Load Balancing
12 23 (3.10%) Network Management
13 22 (2.96%) Business Development
13 22 (2.96%) Data Management
14 20 (2.70%) Business Continuity
Programming Languages
1 78 (10.51%) SQL
2 44 (5.93%) PowerShell
3 30 (4.04%) C
4 19 (2.56%) Bash Shell
5 18 (2.43%) JavaScript
6 15 (2.02%) PHP
7 12 (1.62%) Java
7 12 (1.62%) Perl
7 12 (1.62%) Python
8 8 (1.08%) Shell Script
9 7 (0.94%) Ruby
10 6 (0.81%) VBScript
11 3 (0.40%) ES6
12 2 (0.27%) C#
12 2 (0.27%) Objective-C
13 1 (0.13%) C++
13 1 (0.13%) Go
13 1 (0.13%) T-SQL
13 1 (0.13%) VB
Qualifications
1 199 (26.82%) Cisco Certification
2 175 (23.58%) CCNP
3 91 (12.26%) CCNA
4 86 (11.59%) Microsoft Certification
5 74 (9.97%) Degree
6 53 (7.14%) MCSE
7 38 (5.12%) CCVP
8 35 (4.72%) JNCIP
9 32 (4.31%) CCIE
10 26 (3.50%) MCSA
11 24 (3.23%) JNCIA
12 22 (2.96%) MCP
13 21 (2.83%) ITIL Certification
14 16 (2.16%) MCITP
15 13 (1.75%) MCDST
16 12 (1.62%) Security Cleared
17 11 (1.48%) JNCIS
18 10 (1.35%) CCNP Voice
18 10 (1.35%) PhD
18 10 (1.35%) SC Cleared
Quality Assurance & Compliance
1 45 (6.06%) SLA
2 9 (1.21%) QA
3 8 (1.08%) JSP 440
4 4 (0.54%) PCI DSS
5 3 (0.40%) ISO/IEC 27001
6 1 (0.13%) Dodd-Frank
6 1 (0.13%) EMIR
6 1 (0.13%) MiFID
System Software
1 204 (27.49%) Active Directory
2 128 (17.25%) VMware Infrastructure
3 79 (10.65%) Hyper-V
4 26 (3.50%) Virtual Servers
5 25 (3.37%) vSphere
6 23 (3.10%) XenApp
7 19 (2.56%) VMware ESX
8 14 (1.89%) VMware ESXi
9 11 (1.48%) XenDesktop
9 11 (1.48%) XenServer
10 9 (1.21%) Virtual Machines
10 9 (1.21%) Xen
11 8 (1.08%) NFS
11 8 (1.08%) Terminal Services
11 8 (1.08%) VMware Workstation
12 6 (0.81%) OpenSIPS
12 6 (0.81%) pfSense
12 6 (0.81%) vCloud
13 4 (0.54%) DFS Replication
13 4 (0.54%) iptables
Systems Management
1 69 (9.30%) Cisco UCCX
2 61 (8.22%) Cisco UCCE
3 54 (7.28%) Cisco CUCM
4 26 (3.50%) Nagios
5 22 (2.96%) SCOM
6 20 (2.70%) SCCM
7 15 (2.02%) Backup Exec
7 15 (2.02%) Puppet
7 15 (2.02%) WSUS
8 11 (1.48%) Cacti
8 11 (1.48%) FortiGate
8 11 (1.48%) Opscode Chef
8 11 (1.48%) XenMobile
9 10 (1.35%) HAProxy
10 8 (1.08%) BMC PATROL
11 7 (0.94%) Cisco Prime
11 7 (0.94%) Microsoft Data Protection Manager
11 7 (0.94%) Norton AntiVirus
12 6 (0.81%) Ansible
12 6 (0.81%) NetBackup
Vendors
1 344 (46.36%) Cisco
2 246 (33.15%) Microsoft
3 184 (24.80%) VMware
4 76 (10.24%) Citrix
5 70 (9.43%) Juniper
5 70 (9.43%) Palo Alto
6 68 (9.16%) CheckPoint
7 64 (8.63%) HP
8 54 (7.28%) Avaya
9 46 (6.20%) Apple
10 41 (5.53%) SolarWinds
11 36 (4.85%) Dell
12 32 (4.31%) SonicWALL
13 31 (4.18%) Red Box
13 31 (4.18%) Riverbed
14 30 (4.04%) Mitel
15 28 (3.77%) NetApp
16 25 (3.37%) EMC
17 24 (3.23%) F5
18 22 (2.96%) Polycom
City, London
Harrington Starr
Salary: £50000 - £60000 per annum
Posted: Yesterday
Kingston Upon Thames, Surrey
Oscar
Salary: £35000 - £40000 per annum + Benefits
Posted: 2 days ago
City, London
Senitor Associates
Salary: £50000 - £65000 per annum
Posted: 3 days ago
City, London
Senitor Associates
Salary: £40000 - £50000 per annum
Posted: 3 days ago
London
Hanover Recruitment
Salary: £60000.00 per annum + bonus + beneffits
Posted: 2 days ago
City, London
Senitor Associates
Salary: £50000 - £65000 per annum
Posted: 3 days ago
London
Harvey Nash plc
Salary: £23000 - £26000 per annum
Posted: 3 days ago
London
Mason Frank International
Salary: £30000 - £40000 per annum + benefits
Posted: 2 days ago
London
Recruitment Genius Ltd
Salary: £26000 - £32000 per annum
Posted: 3 days ago
Central London / West End
H&R Talent
Salary: From £35,000 to £38,000 per annum
Posted: 4 days ago
Harrow, Middlesex
Accord
Salary: £125k + bonus + benefits package
Posted: 3 days ago
London
NST Recruitment Limited
Salary: Bens
Posted: 5 days ago
East London
Cardonet
Salary: From £25,000 to £30,000 per annum (subject to experience)
Posted: 4 days ago
London
Cognizant
Salary: Competitive + Benefits
Posted: 3 days ago
East London
Cardonet
Salary: From £22,000 to £26,000 per annum
Posted: 4 days ago
London
People Source Consulting
Salary: £50000 - £60000 per annum + bonus + benefits
Posted: 4 days ago
London
Senitor Associates
Posted: 4 days ago
London
Cognizant
Salary: Competitive + Benefits
Posted: 3 days ago
London
Joseph Harry Ltd
Salary: £70000 - £90000 per annum + 25-30% Bonus + 10% Pension
Posted: 5 days ago
City of London
Hays London City Cheapside
Posted: 10 days ago
City of London
Hays London City Cheapside
Posted: 11 days ago
London
Capital IT Resourcing LTD
Salary: £45000 - £55000 per annum + benefits
Posted: 5 days ago
City of London
Venturi
Salary: £60000 - £65000 per annum + Extremely competitive benefits
Posted: 13 days ago
London
Recruitment Genius Ltd
Salary: £30000 - £35000 per annum
Posted: 11 days ago
London
CPS Group Limited
Salary: £75000 - £85000 per annum + Excellent Bens
Posted: 9 days ago
London
Nigel Frank International
Salary: £40000 - £45000 per annum + Pension, Bonus
Posted: 12 days ago
Chiswick
Venturi
Salary: £30000 - £40000 per annum
Posted: 17 days ago
South West London
XLN Telecom
Salary: From £27,000 to £30,000 per annum
Posted: 15 days ago
London
ARC IT Recruitment Ltd
Salary: £65000 - £75000 per annum + bonus + benfits
Posted: 2 days ago
London
Pentasia
Salary: Competitive
Posted: 19 days ago