The table below looks at the statistics for VoIP skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited VoIP over the 3 months to 28 August 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 Aug 2015
Same period 2014 Same period 2013
Voice Over IP (VoIP)
Rank 247 292 265
Rank change year-on-year
+45 -27
Permanent jobs citing VoIP 527 439 479
As % of all permanent IT jobs located in London 1.19% 0.95% 1.09%
As % of the Communications & Networking category 7.52% 5.67% 6.66%
Number of salaries quoted 487 369 388
Average salary £43,000 £45,000 £45,000
Average salary % change year-on-year
-4.44% -
90% offered a salary of more than £26,900 £27,500 £27,500
10% offered a salary of more than £70,000 £67,500 £65,000
UK excluding London average salary £39,000 £38,500 £35,000
% change year-on-year
+1.29% +10.00%
VoIP
England

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
7010 7746 7191
As % of all permanent IT jobs located in London 15.88% 16.69% 16.32%
Number of salaries quoted 5994 6399 6016
Average salary £52,000 £50,000 £50,000
Average salary % change year-on-year
+4.00% -
90% offered a salary of more than £29,000 £30,000 £32,500
10% offered a salary of more than £75,000 £70,000 £70,000
UK excluding London average salary £41,000 £40,000 £40,000
% change year-on-year
+2.50% -

VoIP
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing VoIP across the London region as a proportion of the total demand within 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 28 August 2015.

VoIP Salary Histogram in London

VoIP
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing VoIP within the London region over the 3 months to 28 August 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +1 88 £40,000 +6.66% 12
Croydon - 12 £40,000 - 3
Docklands, London +9 10 £55,000 -1.78%
Stanmore - 4 £26,500 -
Enfield - 3 £47,500 - 2
Mitcham - 3 £50,000 -
South Croydon - 3 - - 1
Wimbledon - 3 £32,500 -
Kingston Upon Thames +10 2 £27,500 -14.06%
Surbiton +1 2 £27,250 -29.22%
Ealing - 2 £43,750 -
Lewisham - 2 £37,500 -
Sidcup - 2 £25,000 -
Feltham - 1 £50,000 -
Uxbridge - 1 - -
VoIP
England

VoIP
Top 30 Related IT Skills in London

For the 6 months to 28 August 2015, IT jobs across the London region citing VoIP also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited VoIP.

1 597 (56.91%) Cisco
2 534 (50.91%) Windows
3 389 (37.08%) Microsoft
4 358 (34.13%) WAN
5 356 (33.94%) Cisco Certification
6 346 (32.98%) Firewall
7 341 (32.51%) VMware
8 331 (31.55%) Active Directory
9 317 (30.22%) LAN
10 300 (28.60%) VPN
11 258 (24.59%) TCP/IP
12 254 (24.21%) Finance
13 245 (23.36%) CCNA
14 230 (21.93%) VMware Infrastructure
15 229 (21.83%) Telecoms
16 221 (21.07%) DNS
17 216 (20.59%) ITIL
18 212 (20.21%) MS Exchange
19 189 (18.02%) MS Office
20 180 (17.16%) Linux
21 168 (16.02%) MPLS
21 168 (16.02%) Windows Server 2008
22 158 (15.06%) CCNP
23 155 (14.78%) SAN
24 149 (14.20%) MS Excel
25 148 (14.11%) Windows 7
26 142 (13.54%) Wireless
27 139 (13.25%) Juniper
28 128 (12.20%) Citrix
28 128 (12.20%) BGP

VoIP
Top Related IT Skills in London by Category

For the 6 months to 28 August 2015, IT jobs across the London region citing VoIP also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited VoIP. Up to 20 skills are shown per category.

Application Platforms
1 212 (20.21%) MS Exchange
2 106 (10.10%) Exchange Server 2010
3 74 (7.05%) Lync
4 73 (6.96%) Exchange Server 2007
5 71 (6.77%) Exchange Server 2013
6 64 (6.10%) IIS
7 55 (5.24%) Blackberry Enterprise Server
8 40 (3.81%) SharePoint
9 18 (1.72%) Apache
10 12 (1.14%) CMS
11 10 (0.95%) Exchange Server 2003
12 9 (0.86%) Confluence
13 4 (0.38%) nginx
14 3 (0.29%) MS Project Server
14 3 (0.29%) SharePoint 2010
14 3 (0.29%) OpenStack
15 2 (0.19%) Joomla!
15 2 (0.19%) SharePoint Server
16 1 (0.095%) MTS
16 1 (0.095%) Tomcat
Applications
1 189 (18.02%) MS Office
2 149 (14.20%) MS Excel
3 29 (2.76%) MS Visio
4 21 (2.00%) MS PowerPoint
5 5 (0.48%) Spreadsheet
6 3 (0.29%) MS Project
7 1 (0.095%) InDesign
Business Applications
1 17 (1.62%) Dynamics GP
2 6 (0.57%) Sophis RISQUE
3 4 (0.38%) Dynamics NAV
4 1 (0.095%) Dynamics CRM
4 1 (0.095%) Remedy ITSM
Cloud Services
1 60 (5.72%) Office 365
2 22 (2.10%) Amazon AWS
3 17 (1.62%) Google Apps
4 16 (1.53%) Microsoft Azure
5 13 (1.24%) Mimecast
6 11 (1.05%) PaaS
7 9 (0.86%) IaaS
8 6 (0.57%) GitHub
9 4 (0.38%) Cloud Computing
9 4 (0.38%) Amazon S3
10 3 (0.29%) SaaS
11 2 (0.19%) Yammer
Communications & Networking
1 358 (34.13%) WAN
2 346 (32.98%) Firewall
3 317 (30.22%) LAN
4 300 (28.60%) VPN
5 258 (24.59%) TCP/IP
6 221 (21.07%) DNS
7 168 (16.02%) MPLS
8 155 (14.78%) SAN
9 142 (13.54%) Wireless
10 128 (12.20%) BGP
11 121 (11.53%) OSPF
12 120 (11.44%) Cisco ASA
13 105 (10.01%) DHCP
14 95 (9.06%) VLAN
15 86 (8.20%) Network Security
16 85 (8.10%) Cisco IOS
17 82 (7.82%) PBX
18 63 (6.01%) Cisco Nexus
19 61 (5.82%) Wi-Fi
20 60 (5.72%) Internet
Database & Business Intelligence
1 62 (5.91%) SQL Server
2 21 (2.00%) MySQL
3 11 (1.05%) SQL Server 2005
4 10 (0.95%) SQL Server 2008
5 6 (0.57%) Data Warehouse
6 4 (0.38%) SQL Server 2012
7 3 (0.29%) OLTP
7 3 (0.29%) SQL Server 2000
8 2 (0.19%) PostgreSQL
8 2 (0.19%) RDBMS
8 2 (0.19%) Relational Database
8 2 (0.19%) MongoDB
8 2 (0.19%) Big Data
9 1 (0.095%) Data Mining
9 1 (0.095%) EDRMS
9 1 (0.095%) FileMaker
Development Applications
1 15 (1.43%) JIRA
1 15 (1.43%) Git (software)
2 7 (0.67%) Subversion
3 4 (0.38%) Xcode
4 2 (0.19%) Jenkins
5 1 (0.095%) Android Studio
5 1 (0.095%) NUnit
5 1 (0.095%) Log4Net
5 1 (0.095%) GCC
5 1 (0.095%) QUnit
5 1 (0.095%) Metasploit
5 1 (0.095%) TeamCity
General
1 254 (24.21%) Finance
2 229 (21.83%) Telecoms
3 104 (9.91%) Banking
4 70 (6.67%) Legal
5 48 (4.58%) Law
6 40 (3.81%) Retail
7 34 (3.24%) Marketing
8 28 (2.67%) Advertising
9 22 (2.10%) Investment Banking
10 16 (1.53%) Games
11 15 (1.43%) Billing
12 12 (1.14%) Financial Institution
13 10 (0.95%) Manufacturing
14 8 (0.76%) Back Office
15 7 (0.67%) Front Office
15 7 (0.67%) Mandarin Language
15 7 (0.67%) French Language
16 4 (0.38%) Russian Language
16 4 (0.38%) Electronics
17 3 (0.29%) Spanish Language
Job Titles
1 196 (18.68%) Network Engineer
2 166 (15.82%) Support Engineer
3 144 (13.73%) Analyst
4 103 (9.82%) 2nd Line Support
5 77 (7.34%) Voice Engineer
6 70 (6.67%) IT Support
7 69 (6.58%) Senior Network Engineer
8 68 (6.48%) Support Analyst
9 55 (5.24%) Administrator
10 52 (4.96%) Technical Support
11 50 (4.77%) Infrastructure Engineer
12 48 (4.58%) Project Manager
13 47 (4.48%) Systems Administrator
14 45 (4.29%) 2nd Line Support Engineer
15 44 (4.19%) Cisco Engineer
16 41 (3.91%) Systems Engineer
17 38 (3.62%) IT Support Engineer
18 33 (3.15%) Network Support
18 33 (3.15%) Architect
19 31 (2.96%) Graduate
Libraries, Frameworks & Software Standards
1 27 (2.57%) 802.1X
2 21 (2.00%) XMPP
3 13 (1.24%) Web Services
4 11 (1.05%) COM
5 7 (0.67%) .NET
5 7 (0.67%) JSON
6 4 (0.38%) REST
7 3 (0.29%) SOAP
7 3 (0.29%) WSDL
7 3 (0.29%) Middleware
8 2 (0.19%) Ruby on Rails
8 2 (0.19%) HTML
8 2 (0.19%) CSS
8 2 (0.19%) HTML5
8 2 (0.19%) Memcached
8 2 (0.19%) FreeSWITCH
8 2 (0.19%) Django
9 1 (0.095%) jQuery
9 1 (0.095%) ASP.NET MVC
9 1 (0.095%) ASP.NET MVC 3
Miscellaneous
1 97 (9.25%) Data Centre
2 94 (8.96%) Blackberry
3 72 (6.86%) Analytical Skills
4 64 (6.10%) Video Conferencing
5 48 (4.58%) iPhone
6 42 (4.00%) Computer Science
7 35 (3.34%) Management Information System
8 31 (2.96%) iPad
9 21 (2.00%) Replication
10 16 (1.53%) IVR
11 13 (1.24%) Client/Server
11 13 (1.24%) Distributed Denial-of-Service
12 12 (1.14%) Private Cloud
13 11 (1.05%) Mobile App
14 9 (0.86%) Clustering
14 9 (0.86%) Smartphone
15 8 (0.76%) CCTV
15 8 (0.76%) Wiki
15 8 (0.76%) EqualLogic
15 8 (0.76%) PMI
Operating Systems
1 534 (50.91%) Windows
2 180 (17.16%) Linux
3 168 (16.02%) Windows Server 2008
4 148 (14.11%) Windows 7
5 118 (11.25%) Windows Server 2003
6 116 (11.06%) Windows Server 2012
7 104 (9.91%) Windows 8
8 95 (9.06%) Windows XP
9 59 (5.62%) Android
10 39 (3.72%) Mac OS X
11 37 (3.53%) UNIX
12 25 (2.38%) Apple iOS
13 24 (2.29%) Windows Vista
14 21 (2.00%) Ubuntu
15 20 (1.91%) CentOS
16 11 (1.05%) Red Hat Enterprise Linux
17 5 (0.48%) Mac OS
18 4 (0.38%) Solaris
19 3 (0.29%) Windows 2000
19 3 (0.29%) Windows 2000 Server
Processes & Methodologies
1 216 (20.59%) ITIL
2 85 (8.10%) Project Management
3 70 (6.67%) Disaster Recovery
4 59 (5.62%) Mentoring
5 57 (5.43%) Network Design
6 54 (5.15%) Service Delivery
7 51 (4.86%) PRINCE2
8 44 (4.19%) Load Balancing
9 43 (4.10%) Change Management
10 42 (4.00%) Time Management
11 38 (3.62%) E-Commerce
12 37 (3.53%) CRM
13 36 (3.43%) Migration
14 35 (3.34%) Problem Management
14 35 (3.34%) Kalman Filter
15 34 (3.24%) Incident Management
16 32 (3.05%) Mobile Device Management
16 32 (3.05%) Change Control
17 30 (2.86%) WAN Optimisation
18 29 (2.76%) Infrastructure Management
Programming Languages
1 123 (11.73%) SQL
2 40 (3.81%) PowerShell
3 34 (3.24%) Python
4 33 (3.15%) Bash Shell
5 25 (2.38%) C
6 12 (1.14%) Ruby
7 10 (0.95%) Java
8 9 (0.86%) Perl
9 8 (0.76%) R
10 6 (0.57%) C++
11 5 (0.48%) VB
11 5 (0.48%) Shell Script
11 5 (0.48%) PHP
12 4 (0.38%) Objective-C
13 3 (0.29%) VBScript
14 2 (0.19%) JavaScript
15 1 (0.095%) C#
15 1 (0.095%) Korn
Qualifications
1 356 (33.94%) Cisco Certification
2 245 (23.36%) CCNA
3 158 (15.06%) CCNP
4 117 (11.15%) Degree
5 86 (8.20%) Microsoft Certification
6 44 (4.19%) MCSE
7 42 (4.00%) CCIE
7 42 (4.00%) Security Cleared
8 40 (3.81%) CCVP
9 36 (3.43%) SC Cleared
10 30 (2.86%) PRINCE2 Certification
11 28 (2.67%) VMware Certified Professional (VCP)
12 24 (2.29%) MCSA
13 22 (2.10%) MCITP
14 21 (2.00%) MCP
14 21 (2.00%) ITIL Certification
15 17 (1.62%) PhD
16 15 (1.43%) ITIL Foundation Certificate
17 13 (1.24%) HND
18 12 (1.14%) VTSP
Quality Assurance & Compliance
1 115 (10.96%) SLA
2 10 (0.95%) ISO 9001
3 9 (0.86%) QA
4 8 (0.76%) PCI DSS
5 5 (0.48%) JSP 440
5 5 (0.48%) ISO 14001
5 5 (0.48%) ISO/IEC 27001
6 2 (0.19%) Sarbanes-Oxley
7 1 (0.095%) 21 CFR Part 11
7 1 (0.095%) GMP
7 1 (0.095%) COBIT
System Software
1 331 (31.55%) Active Directory
2 230 (21.93%) VMware Infrastructure
3 58 (5.53%) Hyper-V
4 50 (4.77%) XenApp
5 48 (4.58%) vSphere
6 30 (2.86%) Terminal Services
7 22 (2.10%) XenServer
8 21 (2.00%) VMware ESXi
9 19 (1.81%) DFS Replication
9 19 (1.81%) VMware Server
10 16 (1.53%) VMware ESX
11 12 (1.14%) Terminal Server
12 10 (0.95%) Xen
13 8 (0.76%) ISA Server
13 8 (0.76%) VirtualBox
14 6 (0.57%) iptables
15 5 (0.48%) vCloud
15 5 (0.48%) Firmware
16 4 (0.38%) VMware Workstation
16 4 (0.38%) Veritas Cluster Server
Systems Management
1 91 (8.67%) Cisco CUCM
2 33 (3.15%) SCCM
3 30 (2.86%) Backup Exec
4 28 (2.67%) Puppet
5 27 (2.57%) Cisco UCCX
6 25 (2.38%) Nagios
7 15 (1.43%) Opscode Chef
8 11 (1.05%) Cisco UCCE
9 9 (0.86%) HAProxy
9 9 (0.86%) Tivoli
10 8 (0.76%) ZABBIX
11 7 (0.67%) Norton AntiVirus
12 6 (0.57%) AppManager
12 6 (0.57%) Graphite
12 6 (0.57%) StatsD
12 6 (0.57%) yum
13 5 (0.48%) Ansible
13 5 (0.48%) WSUS
13 5 (0.48%) McAfee ePO
13 5 (0.48%) AirWatch
Vendors
1 597 (56.91%) Cisco
2 389 (37.08%) Microsoft
3 341 (32.51%) VMware
4 139 (13.25%) Juniper
5 128 (12.20%) Citrix
6 120 (11.44%) HP
7 104 (9.91%) CheckPoint
8 89 (8.48%) Mitel
9 81 (7.72%) Avaya
10 66 (6.29%) F5
11 59 (5.62%) Dell
12 51 (4.86%) SolarWinds
13 50 (4.77%) Riverbed
14 44 (4.19%) EMC
15 43 (4.10%) NetApp
15 43 (4.10%) Apple
16 41 (3.91%) BT
17 37 (3.53%) Oracle
18 35 (3.34%) Aruba
19 34 (3.24%) Fortinet
Enfield, Middlesex
Understanding Recruitment
Salary: £40000.00 - £55000.00 per annum + benefits
Posted: 4 hours ago
London
Joseph Harry Ltd
Salary: £50000 - £75000 per annum + Bonus + 10% Pension
Posted: Yesterday
London
ARC IT Recruitment Ltd
Salary: £60000 Per Annum Plus Benefits
Posted: 2 days ago
London
Marcus Donald People
Salary: £400 - £450 per day
Posted: 3 days ago
Central London / West End
Senitor Associates
Salary: £25000 per annum
Posted: 3 days ago
Romford, Essex
RecruitmentRevolution.com Limited
Salary: From £18,000 to £22,000 per annum Base £18,000 - £22,000 (OTE £25,000
Posted: 3 days ago
City, London
ninesharp
Salary: £22000 - £30000 per annum + Excellent Benefits
Posted: 3 days ago
North West London
Corriculo
Salary: From £20,000 to £26,000 per annum (basic salary to £20k + Commission)
Posted: 4 days ago
City, Leeds
The Smart List
Salary: 40,000
Posted: 4 days ago
London
Talent International
Salary: £30000 - £40000 per annum + BONUS & BENEFITS & PENSION
Posted: 4 days ago
London
Professionals in Law
Salary: Competitive
Posted: 4 days ago
London
Joseph Harry Ltd
Salary: £75000 - £90000 per annum + Bonus + 10% Pension
Posted: 4 days ago
City, London
Venturi
Salary: £25000 - £40000 per annum
Posted: 4 days ago
City, London
DCS Recruitment
Salary: £40000 - £55000 per annum + Healthcare, flexible working hours
Posted: 5 days ago
London
Talent International
Salary: £40000 - £50000 per annum + BONUS & BENEFITS & Equity
Posted: 5 days ago
Central London / West End
Cognizant
Posted: 5 days ago
London
Ampersand Consulting
Salary: £28000 per annum + 20% Shift Allowance
Posted: 6 days ago
London
Spencer Rose
Salary: From £18,000 to £25,000 per annum
Posted: 6 days ago
South West London
Sanderson
Salary: £30000.00 - £35000.00 per annum
Posted: 6 days ago
City, London
Senitor Associates
Salary: £30000 - £36000 per annum + Great Benefits!
Posted: 6 days ago