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 25 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Jun 2016
Same period 2015 Same period 2014
Voice Over IP (VoIP)
Rank 257 265 313
Rank change year-on-year
+8 +48
Permanent jobs citing VoIP 492 521 481
As % of all permanent IT jobs located in London 1.25% 1.17% 0.95%
As % of the Communications & Networking category 7.72% 7.25% 5.91%
Number of salaries quoted 433 466 426
Median salary £44,500 £45,000 £40,000
Median salary % change year-on-year
-1.11% +12.50%
90% offered a salary of more than £25,200 £27,500 £27,500
10% offered a salary of more than £70,000 £70,000 £67,500
UK excluding London median salary £37,500 £39,500 £40,000
% change year-on-year
-5.06% -1.25%
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
6375 7190 8136
As % of all permanent IT jobs located in London 16.17% 16.09% 16.15%
Number of salaries quoted 5502 6107 6690
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 £30,000 £30,000
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +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 25 June 2016.

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 25 June 2016. 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
(Click see detailed
statistics and trends)
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 +42 91 £55,000 +18.27% 12
Sidcup +8 10 £44,500 -3.78%
Docklands, London +12 8 - -
Croydon -15 8 £27,500 -
Kingston Upon Thames - 7 £30,000 -
Harrow +9 4 - -
Westminster - 2 £33,115 -
Uxbridge +5 1 £35,000 -23.07%
Surbiton +3 1 £27,500 +3.77% 1
Bexleyheath - 1 £15,000 -
Hammersmith - 1 £24,000 -
VoIP
England

VoIP
Top 30 Related IT Skills in London

For the 6 months to 25 June 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 London region with a requirement for VoIP.

1 515 (48.68%) Cisco
2 481 (45.46%) Windows
3 392 (37.05%) Firewall
4 361 (34.12%) Active Directory
5 323 (30.53%) WAN
6 314 (29.68%) Microsoft
7 263 (24.86%) Cisco Certification
8 255 (24.10%) LAN
9 237 (22.40%) Telecoms
10 236 (22.31%) ITIL
11 229 (21.64%) VMware
12 221 (20.89%) Windows Server
13 200 (18.90%) Finance
13 200 (18.90%) TCP/IP
14 187 (17.67%) MS Exchange
15 181 (17.11%) VPN
16 179 (16.92%) CCNP
17 174 (16.45%) VMware Infrastructure
18 160 (15.12%) MPLS
19 158 (14.93%) MS Office
20 151 (14.27%) Linux
21 150 (14.18%) Wireless
22 149 (14.08%) DNS
23 147 (13.89%) Windows Server 2008
24 140 (13.23%) CCNA
25 136 (12.85%) Windows 7
26 135 (12.76%) SAN
27 133 (12.57%) CheckPoint
28 132 (12.48%) Citrix
28 132 (12.48%) Windows Server 2012

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
1 187 (17.67%) MS Exchange
2 127 (12.00%) Exchange Server 2010
3 90 (8.51%) Skype for Business
4 82 (7.75%) Exchange Server 2013
5 72 (6.81%) Exchange Server 2007
6 53 (5.01%) Blackberry Enterprise Server
7 40 (3.78%) Apache
8 30 (2.84%) IIS
9 29 (2.74%) SharePoint
10 25 (2.36%) Confluence
11 17 (1.61%) Tomcat
12 15 (1.42%) nginx
13 12 (1.13%) OpenStack
14 6 (0.57%) SharePoint 2013
15 5 (0.47%) CMS
15 5 (0.47%) JBoss
16 4 (0.38%) WebLogic
17 3 (0.28%) IBM Notes
18 2 (0.19%) Apache Spark
18 2 (0.19%) uWSGI
Applications
1 158 (14.93%) MS Office
2 129 (12.19%) MS Excel
3 12 (1.13%) MS PowerPoint
3 12 (1.13%) MS Visio
4 2 (0.19%) AutoCAD
4 2 (0.19%) Spreadsheet
5 1 (0.095%) Adobe After Effects
5 1 (0.095%) Adobe Creative Suite
5 1 (0.095%) CINEMA 4D
Business Applications
1 20 (1.89%) Cisco SocialMiner
2 6 (0.57%) Oracle Applications
3 5 (0.47%) Dynamics CRM
4 2 (0.19%) FLEXCUBE
5 1 (0.095%) Dynamics NAV
5 1 (0.095%) Finacle
Cloud Services
1 59 (5.58%) Amazon AWS
2 58 (5.48%) Office 365
3 43 (4.06%) Microsoft Azure
4 20 (1.89%) Cloud Computing
5 18 (1.70%) SaaS
5 18 (1.70%) Virtual Private Cloud
6 12 (1.13%) Yammer
7 7 (0.66%) IaaS
8 6 (0.57%) Google Apps
9 5 (0.47%) Mimecast
10 4 (0.38%) Azure Active Directory
11 3 (0.28%) Amazon EC2
11 3 (0.28%) AWS CloudFormation
11 3 (0.28%) Route 53
12 2 (0.19%) Adobe Creative Cloud
12 2 (0.19%) GitHub
12 2 (0.19%) PaaS
Communications & Networking
1 392 (37.05%) Firewall
2 323 (30.53%) WAN
3 255 (24.10%) LAN
4 200 (18.90%) TCP/IP
5 181 (17.11%) VPN
6 160 (15.12%) MPLS
7 150 (14.18%) Wireless
8 149 (14.08%) DNS
9 135 (12.76%) SAN
10 120 (11.34%) Cisco ASA
10 120 (11.34%) Unified Communications
11 119 (11.25%) OSPF
12 117 (11.06%) BGP
13 111 (10.49%) DHCP
14 100 (9.45%) Internet
15 85 (8.03%) EIGRP
16 79 (7.47%) Network Security
17 72 (6.81%) Cisco IOS
18 69 (6.52%) NAS
19 65 (6.14%) PBX
Database & Business Intelligence
1 67 (6.33%) SQL Server
2 49 (4.63%) MySQL
3 16 (1.51%) SQL Server 2012
4 12 (1.13%) Oracle Database
4 12 (1.13%) SQL Server 2008
5 10 (0.95%) MongoDB
6 8 (0.76%) NoSQL
7 5 (0.47%) Relational Database
8 4 (0.38%) Oracle Exadata
8 4 (0.38%) Redis
8 4 (0.38%) SQL Server 2014
8 4 (0.38%) SQLite
9 3 (0.28%) MS Access
9 3 (0.28%) Oracle Database 11g
10 2 (0.19%) Big Data
10 2 (0.19%) Data Warehouse
10 2 (0.19%) EDRMS
10 2 (0.19%) Hadoop
10 2 (0.19%) MariaDB
10 2 (0.19%) PostgreSQL
Development Applications
1 30 (2.84%) JIRA
2 13 (1.23%) Git (software)
3 7 (0.66%) Android Studio
3 7 (0.66%) Gradle
3 7 (0.66%) Jenkins
4 5 (0.47%) Visual Studio
5 4 (0.38%) Sonatype Nexus
6 3 (0.28%) AppScan
6 3 (0.28%) Metasploit
6 3 (0.28%) Paros
6 3 (0.28%) Subversion
6 3 (0.28%) TeamCity
6 3 (0.28%) VSS/SourceSafe
7 2 (0.19%) Bitbucket
8 1 (0.095%) CMake
8 1 (0.095%) Xcode
General
1 237 (22.40%) Telecoms
2 200 (18.90%) Finance
3 74 (6.99%) Legal
4 69 (6.52%) Banking
5 55 (5.20%) Law
6 37 (3.50%) Retail
7 27 (2.55%) Games
8 15 (1.42%) Marketing
9 14 (1.32%) Advertising
9 14 (1.32%) Investment Banking
10 12 (1.13%) Billing
11 10 (0.95%) Financial Institution
12 9 (0.85%) Back Office
13 5 (0.47%) Manufacturing
14 3 (0.28%) Front Office
14 3 (0.28%) Multimedia
14 3 (0.28%) Publishing
15 2 (0.19%) Electronics
15 2 (0.19%) French Language
15 2 (0.19%) Pharmaceutical
Job Titles
1 197 (18.62%) Analyst
2 190 (17.96%) Network Engineer
3 117 (11.06%) Support Engineer
4 102 (9.64%) Cisco Engineer
5 89 (8.41%) Support Analyst
6 80 (7.56%) IT Support
7 73 (6.90%) 2nd Line Support
8 70 (6.62%) Voice Engineer
9 66 (6.24%) Cisco Network Engineer
10 63 (5.95%) Infrastructure Engineer
11 62 (5.86%) 2nd Line Engineer
12 59 (5.58%) VoIP Engineer
13 56 (5.29%) Infrastructure Analyst
14 53 (5.01%) IT Engineer
15 48 (4.54%) Administrator
16 41 (3.88%) Technical Support
17 39 (3.69%) IT Support Engineer
18 38 (3.59%) IT Analyst
18 38 (3.59%) Network Manager
18 38 (3.59%) Network Support
Libraries, Frameworks & Software Standards
1 43 (4.06%) XMPP
2 32 (3.02%) Web Services
3 27 (2.55%) 802.1X
4 18 (1.70%) LAMP
5 16 (1.51%) FreeSWITCH
6 15 (1.42%) LEMP Stack
7 14 (1.32%) RESTful
7 14 (1.32%) SOAP
8 9 (0.85%) Memcached
9 8 (0.76%) COM
10 7 (0.66%) .NET
11 6 (0.57%) HEVC
12 4 (0.38%) beanstalkd
12 4 (0.38%) JSON
12 4 (0.38%) Middleware
12 4 (0.38%) Oracle Fusion
12 4 (0.38%) WSH
12 4 (0.38%) XML
13 3 (0.28%) iOS SDK
13 3 (0.28%) OAuth
Miscellaneous
1 108 (10.21%) Data Centre
2 89 (8.41%) Analytical Skills
3 88 (8.32%) Blackberry
4 82 (7.75%) Video Conferencing
5 55 (5.20%) iPhone
6 48 (4.54%) Smartphone
7 39 (3.69%) Management Information System
8 30 (2.84%) Computer Science
9 28 (2.65%) Replication
10 26 (2.46%) iPad
11 15 (1.42%) Handset
11 15 (1.42%) Public Cloud
12 14 (1.32%) Clustering
12 14 (1.32%) EqualLogic
13 13 (1.23%) Driving Licence
14 12 (1.13%) IVR
14 12 (1.13%) Mobile App
15 11 (1.04%) Cryptography
16 10 (0.95%) Enterprise Storage
16 10 (0.95%) User Experience
Operating Systems
1 481 (45.46%) Windows
2 221 (20.89%) Windows Server
3 151 (14.27%) Linux
4 147 (13.89%) Windows Server 2008
5 136 (12.85%) Windows 7
6 132 (12.48%) Windows Server 2012
7 94 (8.88%) Android
8 78 (7.37%) Windows 8
9 73 (6.90%) Windows Server 2003
10 52 (4.91%) Windows XP
11 47 (4.44%) Windows 10
12 34 (3.21%) CentOS
12 34 (3.21%) Ubuntu
13 26 (2.46%) Unix
14 23 (2.17%) Red Hat Enterprise Linux
15 17 (1.61%) Mac OS X
16 16 (1.51%) Apple iOS
16 16 (1.51%) Windows Vista
17 8 (0.76%) Solaris
17 8 (0.76%) Windows Mobile
Processes & Methodologies
1 236 (22.31%) ITIL
2 66 (6.24%) Project Management
3 55 (5.20%) Service Management
4 51 (4.82%) Migration
4 51 (4.82%) Service Delivery
5 50 (4.73%) Agile Software Development
6 46 (4.35%) Kalman Filter
7 44 (4.16%) Change Management
7 44 (4.16%) Disaster Recovery
8 42 (3.97%) Cybersecurity
8 42 (3.97%) Mentoring
8 42 (3.97%) Root Cause Analysis
9 40 (3.78%) Continuous Improvement
10 39 (3.69%) Network Management
11 36 (3.40%) Network Monitoring
12 35 (3.31%) DevOps
13 34 (3.21%) Change Control
13 34 (3.21%) PRINCE2
14 33 (3.12%) Capacity Planning
15 32 (3.02%) Problem Management
Programming Languages
1 95 (8.98%) SQL
2 45 (4.25%) PowerShell
3 43 (4.06%) C
4 32 (3.02%) PHP
5 24 (2.27%) Bash Shell
6 21 (1.98%) Python
7 15 (1.42%) C#
8 14 (1.32%) C++
8 14 (1.32%) JavaScript
9 13 (1.23%) VBScript
10 8 (0.76%) F#
10 8 (0.76%) Java
11 7 (0.66%) Perl
12 6 (0.57%) Shell Script
13 5 (0.47%) Ruby
14 3 (0.28%) VBA
15 2 (0.19%) T-SQL
15 2 (0.19%) VB
16 1 (0.095%) Groovy
16 1 (0.095%) Korn
Qualifications
1 263 (24.86%) Cisco Certification
2 179 (16.92%) CCNP
3 140 (13.23%) CCNA
4 127 (12.00%) Degree
5 58 (5.48%) Microsoft Certification
6 51 (4.82%) ITIL Certification
7 50 (4.73%) CCIE
8 38 (3.59%) MCSE
9 36 (3.40%) CCVP
10 21 (1.98%) CCSA
11 18 (1.70%) CCNP Voice
12 14 (1.32%) PhD
13 12 (1.13%) CCIP
13 12 (1.13%) ISEB
13 12 (1.13%) ISTQB
13 12 (1.13%) MCSA
13 12 (1.13%) Security Cleared
14 11 (1.04%) CCDP
14 11 (1.04%) JNCIA
14 11 (1.04%) SC Cleared
Quality Assurance & Compliance
1 103 (9.74%) SLA
2 24 (2.27%) QA
3 12 (1.13%) ISO/IEC 27001
4 11 (1.04%) PCI DSS
5 9 (0.85%) COBIT
6 5 (0.47%) ISO 9001
7 4 (0.38%) Sarbanes-Oxley
8 3 (0.28%) JSP 440
9 2 (0.19%) HMG Security Policy Framework
9 2 (0.19%) RMADS
System Software
1 361 (34.12%) Active Directory
2 174 (16.45%) VMware Infrastructure
3 99 (9.36%) Hyper-V
4 38 (3.59%) vSphere
5 36 (3.40%) Terminal Services
5 36 (3.40%) XenApp
6 32 (3.02%) NFS
7 26 (2.46%) VMware Server
8 22 (2.08%) DFS Replication
9 19 (1.80%) VMware ESXi
9 19 (1.80%) XenServer
10 18 (1.70%) Xen
11 14 (1.32%) Virtual Machines
11 14 (1.32%) Virtual Servers
11 14 (1.32%) VMware ESX
12 9 (0.85%) GlusterFS
13 7 (0.66%) vCloud
13 7 (0.66%) Virtual Desktop
14 6 (0.57%) Kamailio
14 6 (0.57%) OpenSIPS
Systems Management
1 84 (7.94%) Cisco CUCM
2 51 (4.82%) Nagios
3 40 (3.78%) SCOM
4 35 (3.31%) Cisco UCCX
5 34 (3.21%) SCCM
6 31 (2.93%) Backup Exec
7 28 (2.65%) Cisco UCCE
8 26 (2.46%) Ansible
9 23 (2.17%) Puppet
10 17 (1.61%) Cacti
10 17 (1.61%) XenMobile
11 13 (1.23%) FortiGate
11 13 (1.23%) Norton AntiVirus
12 11 (1.04%) HAProxy
13 10 (0.95%) NetBackup
14 9 (0.85%) logstash
15 7 (0.66%) Opscode Chef
15 7 (0.66%) SCVMM
15 7 (0.66%) vMotion
16 6 (0.57%) SnapVault
Vendors
1 515 (48.68%) Cisco
2 314 (29.68%) Microsoft
3 229 (21.64%) VMware
4 133 (12.57%) CheckPoint
5 132 (12.48%) Citrix
6 109 (10.30%) HP
7 95 (8.98%) Juniper
8 86 (8.13%) SolarWinds
9 73 (6.90%) Avaya
10 63 (5.95%) Mitel
11 60 (5.67%) NetApp
12 50 (4.73%) F5
13 48 (4.54%) Dell
14 42 (3.97%) Apple
15 39 (3.69%) Polycom
16 38 (3.59%) Meraki
16 38 (3.59%) Red Box
17 37 (3.50%) IronPort
17 37 (3.50%) Riverbed
18 35 (3.31%) Veeam
City, London
Harrington Starr
Salary: £45000 - £60000 per annum
Posted: 8 hours ago
London
Joseph Harry Ltd
Salary: £55000 - £75000 per annum + Bonus + 10% Pension
Posted: 11 hours ago
Edgware, Middlesex
Searchability
Salary: £18000 - £20000 per annum
Posted: Yesterday
London
Etech Partners
Salary: Up to £27,000 per annum + Benefits
Posted: Yesterday
Central London / West End
Nationwide People Ltd
Salary: £48000 - £52000 Per Annum package, plus comprehensive benefits
Posted: Yesterday
Edgware, Middlesex
Searchability
Salary: £21000 - £25000 per annum
Posted: Yesterday
London
Nigel Frank International Ltd
Salary: £60000 - £65000 per annum + Standard benefits
Posted: Yesterday
London
Tria Recruitment
Salary: £4000 - £32000 per annum + Benefits
Posted: Yesterday
London
DCL Search & Selection
Salary: £65000 - £70000 per annum + Car + Benefits
Posted: 2 days ago
London
Harris Global
Salary: From £55,000 to £60,000 per annum Benefits + Bonus
Posted: 2 days ago
London
Coal IT Services
Salary: From £35,000 to £39,000 per annum + 15% bonus + benefits
Posted: 2 days ago
City, London
Marcus Donald People
Salary: £50000 - £60000 per annum
Posted: 2 days ago
London
Crimson Ltd
Salary: £50000 - £55000 per annum
Posted: 3 days ago
London
Square One Resources
Salary: From £40,000 to £45,000 per annum
Posted: 4 days ago
South West London
Marcus Donald People
Salary: £22000 - £26000 per annum
Posted: 3 days ago
London
Clearwater People Solutions
Salary: £45000 - £55000 Per Annum Plus benefits
Posted: 5 days ago
City, London
Harvey Nash plc
Salary: £65000 - £75000 per annum + package
Posted: 5 days ago
London
Ashdown IT
Salary: £27000 - £35000 per annum
Posted: 3 days ago
London
Comtecs
Salary: £40000 - £45000 Per Annum Excellent Benefits
Posted: 5 days ago
Surbiton, Surrey
Flawless money Ltd
Salary: From £30,000 to £32,000 per annum pro-rata
Posted: 2 days ago
London
Capita Resourcing - IT Resourcing
Salary: £23 - £27 per annum
Posted: 5 days ago
London
Information Technology Services
Salary: £55k - 65k per year + Benefits
Posted: 5 days ago
London
Harrington Starr
Salary: £25000 - £30000 per annum + bonus, benefits + training
Posted: 6 days ago
City of London
IQ Telecom
Salary: £62000.0000 per annum + Excellent benefits
Posted: 9 days ago
City, London
Harvey Nash plc
Salary: £65000 - £75000 per annum + bonus + package
Posted: 5 days ago
City, London
Harvey Nash plc
Salary: £65000 - £75000 per annum + bonus + package
Posted: 5 days ago
City of London
Michael Page Technology
Salary: £55000 - £60000 per annum + pension and bonus
Posted: 9 days ago
London
Computer Futures
Salary: £65000 - £70000 per annum + Double OTE + Benefits
Posted: 16 days ago
North London
iceConnect
Salary: From £25,000 to £30,000 per annum
Posted: 12 days ago