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 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 May 2015
Same period 2014 Same period 2013
Voice Over IP (VoIP)
Rank 243 289 231
Rank change year-on-year
+46 -58
Permanent jobs citing VoIP 531 496 561
As % of all permanent IT jobs located in London 1.21% 0.99% 1.28%
As % of the Communications & Networking category 7.36% 6.22% 7.03%
Number of salaries quoted 470 444 442
Average salary £45,000 £40,000 £45,000
Average salary % change year-on-year
+12.50% -11.11%
90% offered a salary of more than £26,000 £27,000 £27,500
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London average salary £39,000 £38,000 £37,500
% change year-on-year
+2.63% +1.33%
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
7211 7977 7977
As % of all permanent IT jobs located in London 16.47% 15.88% 18.13%
Number of salaries quoted 6097 6598 6555
Average salary £50,000 £50,000 £50,000
90% offered a salary of more than £30,000 £30,000 £31,500
10% offered a salary of more than £75,000 £70,000 £70,000
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

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 May 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 May 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 +19 106 £47,500 - 15
Croydon +22 22 £25,500 -27.14%
Docklands, London +15 12 £47,500 -10.37%
Sidcup - 4 £46,250 -
Harrow +5 3 - -
Uxbridge - 2 £45,500 -
Bromley - 2 - -
Orpington +1 1 £30,000 -21.56%
Beckenham - 1 £32,500 -
Brentford - 1 £50,000 -
Paddington - 1 - -
VoIP
England

VoIP
Top 30 Related IT Skills in London

For the 6 months to 28 May 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.

1 611 (55.80%) Cisco
2 486 (44.38%) Windows
3 414 (37.81%) Firewall
4 403 (36.80%) WAN
5 377 (34.43%) Microsoft
6 373 (34.06%) LAN
7 366 (33.42%) Cisco Certification
8 311 (28.40%) VPN
9 304 (27.76%) Active Directory
10 300 (27.40%) Finance
11 290 (26.48%) VMware
12 262 (23.93%) Telecoms
13 247 (22.56%) ITIL
14 237 (21.64%) TCP/IP
15 235 (21.46%) CCNA
16 217 (19.82%) DNS
17 202 (18.45%) VMware Infrastructure
18 196 (17.90%) MS Office
19 177 (16.16%) MS Exchange
20 175 (15.98%) MS Excel
21 172 (15.71%) Wireless
22 171 (15.62%) Data Centre
23 167 (15.25%) SLA
24 166 (15.16%) CCNP
24 166 (15.16%) Citrix
25 163 (14.89%) MPLS
26 154 (14.06%) Network Security
27 151 (13.79%) Windows 7
28 148 (13.52%) Linux
29 140 (12.79%) SAN

VoIP
Top Related IT Skills in London by Category

For the 6 months to 28 May 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
1 177 (16.16%) MS Exchange
2 92 (8.40%) Exchange Server 2010
3 84 (7.67%) Lync
4 74 (6.76%) IIS
5 61 (5.57%) Exchange Server 2007
6 52 (4.75%) Exchange Server 2013
7 51 (4.66%) Blackberry Enterprise Server
8 25 (2.28%) SharePoint
9 16 (1.46%) Apache
10 14 (1.28%) Confluence
11 10 (0.91%) Exchange Server 2003
12 9 (0.82%) GroupWise
13 8 (0.73%) CMS
14 6 (0.55%) nginx
14 6 (0.55%) OpenStack
15 3 (0.27%) IBM Notes
16 2 (0.18%) WorkSite
16 2 (0.18%) Lotus Domino
17 1 (0.091%) Site Server
17 1 (0.091%) Tomcat
Applications
1 196 (17.90%) MS Office
2 175 (15.98%) MS Excel
3 21 (1.92%) MS Visio
4 17 (1.55%) MS PowerPoint
5 5 (0.46%) Spreadsheet
6 1 (0.091%) Acrobat
6 1 (0.091%) InDesign
Business Applications
1 17 (1.55%) Dynamics GP
2 9 (0.82%) Sophis RISQUE
3 3 (0.27%) Dynamics NAV
4 2 (0.18%) Dynamics CRM
Cloud Services
1 43 (3.93%) Office 365
2 23 (2.10%) IaaS
3 19 (1.74%) PaaS
4 16 (1.46%) Amazon AWS
5 10 (0.91%) Microsoft Azure
5 10 (0.91%) Mimecast
6 9 (0.82%) GitHub
6 9 (0.82%) Google Apps
7 4 (0.37%) SaaS
8 2 (0.18%) Yammer
9 1 (0.091%) Dropbox
9 1 (0.091%) Google Drive
9 1 (0.091%) Cloud Computing
Communications & Networking
1 414 (37.81%) Firewall
2 403 (36.80%) WAN
3 373 (34.06%) LAN
4 311 (28.40%) VPN
5 237 (21.64%) TCP/IP
6 217 (19.82%) DNS
7 172 (15.71%) Wireless
8 163 (14.89%) MPLS
9 154 (14.06%) Network Security
10 140 (12.79%) SAN
10 140 (12.79%) VLAN
11 109 (9.95%) Internet
12 106 (9.68%) DHCP
13 101 (9.22%) Cisco IOS
14 100 (9.13%) Cisco ASA
14 100 (9.13%) BGP
15 95 (8.68%) PBX
16 86 (7.85%) OSPF
17 72 (6.58%) EIGRP
18 68 (6.21%) Cisco Nexus
Database & Business Intelligence
1 71 (6.48%) SQL Server
2 19 (1.74%) MySQL
3 8 (0.73%) SQL Server 2012
4 7 (0.64%) SQL Server 2005
4 7 (0.64%) SQL Server 2008
5 6 (0.55%) MariaDB
6 4 (0.37%) NoSQL
6 4 (0.37%) Data Warehouse
7 3 (0.27%) OLTP
7 3 (0.27%) Relational Database
8 2 (0.18%) Big Data
9 1 (0.091%) EDRMS
9 1 (0.091%) FileMaker
9 1 (0.091%) Data Mining
Development Applications
1 23 (2.10%) JIRA
2 10 (0.91%) Git (software)
3 7 (0.64%) Xcode
4 2 (0.18%) Serena SBM
5 1 (0.091%) Subversion
5 1 (0.091%) NUnit
5 1 (0.091%) Log4Net
5 1 (0.091%) QUnit
5 1 (0.091%) Metasploit
5 1 (0.091%) TeamCity
General
1 300 (27.40%) Finance
2 262 (23.93%) Telecoms
3 110 (10.05%) Banking
4 56 (5.11%) Retail
5 43 (3.93%) Law
6 38 (3.47%) Legal
7 27 (2.47%) Advertising
8 24 (2.19%) Financial Institution
9 15 (1.37%) Investment Banking
10 12 (1.10%) Marketing
11 10 (0.91%) Games
12 9 (0.82%) Back Office
13 6 (0.55%) Manufacturing
13 6 (0.55%) Billing
14 5 (0.46%) Front Office
15 4 (0.37%) Russian Language
16 3 (0.27%) Electronics
16 3 (0.27%) French Language
16 3 (0.27%) Online Betting
17 2 (0.18%) Corporate Banking
Job Titles
1 229 (20.91%) Network Engineer
2 160 (14.61%) Support Engineer
3 139 (12.69%) Analyst
4 80 (7.31%) 2nd Line Support
5 72 (6.58%) Technical Support
6 68 (6.21%) Support Analyst
7 63 (5.75%) IT Support
7 63 (5.75%) Senior Network Engineer
8 56 (5.11%) Cisco Engineer
9 52 (4.75%) Voice Engineer
10 50 (4.57%) Consultant
11 47 (4.29%) Administrator
12 44 (4.02%) Systems Administrator
13 40 (3.65%) Infrastructure Engineer
13 40 (3.65%) 2nd Line Support Engineer
14 35 (3.20%) Systems Engineer
14 35 (3.20%) Technical Engineer
15 32 (2.92%) Technical Support Engineer
16 31 (2.83%) Project Manager
17 29 (2.65%) Network Support
Libraries, Frameworks & Software Standards
1 13 (1.19%) .NET
1 13 (1.19%) COM
2 12 (1.10%) XMPP
3 9 (0.82%) Web Services
4 7 (0.64%) XML
5 6 (0.55%) Memcached
5 6 (0.55%) JSON
5 6 (0.55%) SOAP
6 3 (0.27%) Middleware
6 3 (0.27%) Application Packaging
7 2 (0.18%) Django
7 2 (0.18%) Software Packaging
8 1 (0.091%) SAML
8 1 (0.091%) HTML
8 1 (0.091%) J2EE
8 1 (0.091%) CORBA
8 1 (0.091%) CSS
8 1 (0.091%) NHibernate
8 1 (0.091%) LAMP
8 1 (0.091%) SignalR
Miscellaneous
1 171 (15.62%) Data Centre
2 87 (7.95%) Blackberry
3 70 (6.39%) Video Conferencing
4 68 (6.21%) Analytical Skills
5 36 (3.29%) iPhone
6 30 (2.74%) Management Information System
7 27 (2.47%) Computer Science
7 27 (2.47%) Client/Server
8 24 (2.19%) Replication
9 22 (2.01%) IPTV
10 19 (1.74%) EPoS
11 18 (1.64%) iPad
12 17 (1.55%) CCTV
13 14 (1.28%) Wiki
13 14 (1.28%) Smartphone
14 13 (1.19%) Distributed Denial-of-Service
14 13 (1.19%) Hedge funds
15 11 (1.00%) NHS
15 11 (1.00%) Clustering
15 11 (1.00%) Mobile App
Operating Systems
1 486 (44.38%) Windows
2 151 (13.79%) Windows 7
3 148 (13.52%) Linux
4 134 (12.24%) Windows Server 2008
5 109 (9.95%) Windows Server 2012
6 106 (9.68%) Windows Server 2003
7 88 (8.04%) Windows XP
8 78 (7.12%) Windows 8
9 52 (4.75%) Android
10 37 (3.38%) Apple iOS
11 33 (3.01%) Ubuntu
12 31 (2.83%) CentOS
13 23 (2.10%) UNIX
14 21 (1.92%) Windows Vista
15 18 (1.64%) Mac OS X
16 15 (1.37%) Red Hat Enterprise Linux
17 9 (0.82%) NetWare
18 7 (0.64%) Debian
19 6 (0.55%) Windows 2000 Server
20 4 (0.37%) Windows 2000
Processes & Methodologies
1 247 (22.56%) ITIL
2 105 (9.59%) Project Management
3 85 (7.76%) Network Design
4 78 (7.12%) Service Delivery
5 68 (6.21%) Load Balancing
6 51 (4.66%) Change Management
7 50 (4.57%) Migration
7 50 (4.57%) Mentoring
8 49 (4.47%) Time Management
9 47 (4.29%) Disaster Recovery
9 47 (4.29%) PRINCE2
10 46 (4.20%) Service Management
11 44 (4.02%) E-Commerce
12 36 (3.29%) Root Cause Analysis
13 34 (3.11%) Kalman Filter
14 33 (3.01%) Network Management
15 32 (2.92%) Network Architecture
16 30 (2.74%) Patch Management
16 30 (2.74%) Problem Management
16 30 (2.74%) Configuration Management
Programming Languages
1 130 (11.87%) SQL
2 39 (3.56%) Bash Shell
3 26 (2.37%) PowerShell
4 23 (2.10%) C
5 22 (2.01%) Python
6 12 (1.10%) Ruby
7 11 (1.00%) PHP
8 7 (0.64%) Java
8 7 (0.64%) Objective-C
9 6 (0.55%) C++
10 5 (0.46%) JavaScript
10 5 (0.46%) R
11 2 (0.18%) Perl
12 1 (0.091%) PL/SQL
12 1 (0.091%) C#
Qualifications
1 366 (33.42%) Cisco Certification
2 235 (21.46%) CCNA
3 166 (15.16%) CCNP
4 139 (12.69%) Degree
5 94 (8.58%) Microsoft Certification
6 55 (5.02%) MCSE
7 52 (4.75%) CCIE
8 41 (3.74%) Security Cleared
9 35 (3.20%) SC Cleared
10 33 (3.01%) MCSA
11 32 (2.92%) VMware Certified Professional (VCP)
12 29 (2.65%) CCVP
13 28 (2.56%) MCITP
14 27 (2.47%) MCP
14 27 (2.47%) ITIL Certification
15 18 (1.64%) PRINCE2 Certification
16 13 (1.19%) CCDA
17 11 (1.00%) CISSP
17 11 (1.00%) PhD
17 11 (1.00%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 167 (15.25%) SLA
2 18 (1.64%) ISO 9001
3 10 (0.91%) PCI DSS
4 8 (0.73%) ISO/IEC 27001
5 7 (0.64%) QA
6 5 (0.46%) ISO 14001
7 1 (0.091%) 21 CFR Part 11
7 1 (0.091%) GMP
System Software
1 304 (27.76%) Active Directory
2 202 (18.45%) VMware Infrastructure
3 54 (4.93%) XenApp
4 53 (4.84%) Hyper-V
5 43 (3.93%) vSphere
6 30 (2.74%) Terminal Services
7 27 (2.47%) VMware ESXi
8 21 (1.92%) Terminal Server
9 19 (1.74%) VMware ESX
9 19 (1.74%) XenServer
10 14 (1.28%) VirtualBox
11 13 (1.19%) DFS Replication
11 13 (1.19%) VMware Server
12 10 (0.91%) NFS
12 10 (0.91%) Firmware
13 9 (0.82%) Xen
14 8 (0.73%) XenDesktop
15 7 (0.64%) vCloud
16 6 (0.55%) Openswan
16 6 (0.55%) GlusterFS
Systems Management
1 81 (7.40%) Cisco CUCM
2 46 (4.20%) Nagios
3 42 (3.84%) Cisco UCCX
4 35 (3.20%) SCCM
5 29 (2.65%) Backup Exec
6 27 (2.47%) Puppet
7 24 (2.19%) Opscode Chef
8 20 (1.83%) Cisco UCCE
9 13 (1.19%) Cisco IPCC
10 12 (1.10%) Tivoli
11 11 (1.00%) HAProxy
12 10 (0.91%) logstash
13 9 (0.82%) StatsD
13 9 (0.82%) Cisco LMS
13 9 (0.82%) Graphite
13 9 (0.82%) WSUS
14 7 (0.64%) Ansible
14 7 (0.64%) SCOM
15 6 (0.55%) Cacti
15 6 (0.55%) Check_MK
Vendors
1 611 (55.80%) Cisco
2 377 (34.43%) Microsoft
3 290 (26.48%) VMware
4 166 (15.16%) Citrix
5 130 (11.87%) Avaya
6 127 (11.60%) CheckPoint
7 109 (9.95%) HP
8 107 (9.77%) Juniper
9 78 (7.12%) SolarWinds
10 69 (6.30%) Mitel
11 58 (5.30%) F5
12 54 (4.93%) Apple
13 46 (4.20%) Dell
14 41 (3.74%) Red Hat
15 40 (3.65%) Riverbed
16 39 (3.56%) NetApp
17 36 (3.29%) Oracle
18 35 (3.20%) EMC
18 35 (3.20%) Fortinet
19 34 (3.11%) BT
London
Global Technology Solutions Ltd
Salary: £60000 - £80000 per annum + benefits package
Posted: 15 hours ago
London
CGI
Salary: £40000 - £60000 per annum + benefits
Posted: 17 hours ago
City, London
CGI
Salary: £55000 - £80000 per annum + benefits
Posted: 17 hours ago
London
Premier IT
Salary: £38000 - £45000 per annum
Posted: 21 hours ago
City, London
Senitor Associates
Salary: £20000 - £26000 per annum
Posted: Yesterday
London
ANSON MCCADE
Salary: Circa £40,000- 50,000 plus an outstanding package
Posted: Yesterday
London
Skye Group
Salary: £30,000 per annum with company benefits
Posted: Yesterday
London
EasyWebRecruitment.com
Salary: £18k to £23k
Posted: Yesterday
London
Ampersand Consulting
Salary: £29500 per annum + 15% Shift Allowance
Posted: Yesterday
West London
Senitor Associates
Salary: £25000 - £35000 per annum
Posted: Yesterday
London
ARC IT Recruitment Ltd
Salary: £32500 Per Annum
Posted: 5 days ago
City, London
Harrington Starr
Salary: £60000 - £80000 per annum
Posted: 5 days ago
London
The People Network
Salary: £55000 - £68000 per annum + Bonus, Benefits
Posted: 5 days ago
South West London
JNC Recruitment
Salary: From £30,000 to £40,000 per annum
Posted: 5 days ago
London
Ashdown IT
Salary: £45000 - £55000 per annum + bonus & on-call allowance
Posted: 5 days ago
City, London
Mortimer Spinks
Salary: £45000 - £50000 per annum + Excellent package
Posted: 5 days ago
London
Brampton Recruitment
Salary: From £0 to £40,000 per annum
Posted: 5 days ago
London
DCL Search & Selection
Salary: £60000 - £65000 per annum + Bonus + Benefits
Posted: 5 days ago
London
Information Technology Services
Salary: £50k - 60k per year + Benefits
Posted: 5 days ago
London
Joseph Harry Ltd
Salary: £75000 - £90000 per annum + Bonus + 10% Pension
Posted: 6 days ago