The following table provides summary statistics for permanent job vacancies with a requirement for VoIP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VoIP over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
UK
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 259 222 242
Rank change year-on-year -37 +20  
Permanent jobs citing VoIP 1050 1606 1463
As % of all permanent IT jobs advertised in the UK 1.23% 1.54% 1.36%
As % of the Communications & Networking category 7.71% 8.84% 7.39%
Number of salaries quoted 942 1387 1256
Median salary £40,000 £40,000 £40,000
90% offered a salary of more than £24,500 £24,000 £23,500
10% offered a salary of more than £65,000 £60,000 £60,000
UK excluding London median salary £37,500 £40,000 £37,000
% change year-on-year -6.25% +8.10%  

VoIP is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
UK
Permanent job vacancies with a requirement for communications and computer networking skills 13624 18170 19810
As % of all permanent IT job vacancies advertised in the UK 15.93% 17.37% 18.40%
Number of salaries quoted 11093 15040 15797
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,000 £27,500 £27,500
10% offered a salary of more than £67,500 £70,000 £65,000
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

VoIP
Job Vacancy Trend

The job posting trend of jobs advertised citing VoIP as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for VoIP in the UK

VoIP
Salary Trend

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

Salary trend for VoIP in the UK

VoIP
Salary Histogram

The salary distribution of IT jobs citing VoIP over the 3 months to 30 March 2017.

Salary histogram for VoIP in the UK

VoIP
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VoIP within the UK over the 3 months to 30 March 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
England -37 1019 £40,000 - 140
London -6 441 £48,000 +5.49% 43
South East +8 259 £39,000 -4.87% 27
West Midlands -3 75 £42,500 +6.25% 14
City of London +24 74 £50,000 +9.89% 9
North West -20 72 £36,250 -1.36% 22
Surrey +29 65 £35,000 - 8
Hampshire -1 59 £35,000 -14.63% 3
East of England -49 49 £40,000 - 7
Yorkshire -14 47 £37,500 +15.38% 11
Berkshire +5 46 £50,000 +11.11% 7
Manchester -25 45 £37,500 -6.25% 16
South West -41 42 £27,000 -6.89% 8
Birmingham +25 41 £40,000 +13.47% 3
East Midlands +19 39 £33,250 +2.30% 6
West Yorkshire +1 37 £37,500 +15.38% 6
Brighton +28 32 £35,000 +16.66%
East Sussex +22 32 £35,000 -30.00%
Hertfordshire -14 26 £41,250 +3.12% 2
Leeds +6 25 £37,500 +7.14% 2
Oxfordshire +8 21 £46,250 -5.12% 5
Southampton +13 20 £31,500 -35.38% 2
Cheshire +5 19 £30,000 -6.25% 5
Buckinghamshire -14 16 £28,750 -20.13% 2
Dorking +6 15 £22,500 -57.14% 1
Bracknell +29 14 £50,000 +66.66% 1
Kent +29 13 £42,500 +30.76% 2
Northamptonshire +27 13 £44,000 +35.38% 1
Wiltshire +3 12 £23,500 -47.77%
Derbyshire +18 11 £30,000 -33.33% 3

For the 6 months to 30 March 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 with a requirement for VoIP.

1 1086 (50.56%) Cisco
2 866 (40.32%) Firewall
3 852 (39.66%) Windows
4 725 (33.75%) Cisco Certification
5 667 (31.05%) WAN
6 630 (29.33%) Microsoft
7 625 (29.10%) LAN
8 616 (28.68%) Active Directory
9 586 (27.28%) VMware
10 538 (25.05%) CCNP
11 499 (23.23%) VPN
12 483 (22.49%) Windows Server
13 415 (19.32%) DNS
14 401 (18.67%) CCNA
15 400 (18.62%) Telecoms
16 389 (18.11%) TCP/IP
17 378 (17.60%) Linux
18 376 (17.50%) VMware Infrastructure
19 374 (17.41%) ITIL
20 321 (14.94%) VLAN
21 314 (14.62%) MPLS
22 302 (14.06%) DHCP
23 301 (14.01%) Wireless
24 296 (13.78%) Data Centre
25 292 (13.59%) MS Exchange
26 287 (13.36%) Office 365
27 285 (13.27%) Finance
28 270 (12.57%) Windows Server 2008
29 260 (12.10%) Windows Server 2012
30 258 (12.01%) MS Excel

VoIP
Co-occurring IT Skills 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
1 292 (13.59%) MS Exchange
2 150 (6.98%) Skype for Business
3 123 (5.73%) Exchange Server 2010
4 89 (4.14%) SharePoint
5 85 (3.96%) Exchange Server 2013
6 58 (2.70%) IIS
7 47 (2.19%) Exchange Server 2007
8 34 (1.58%) Blackberry Enterprise Server
9 16 (0.74%) Apache
10 15 (0.70%) OpenStack
11 12 (0.56%) CMS
11 12 (0.56%) Confluence
11 12 (0.56%) WebLogic
12 8 (0.37%) WebSphere
13 7 (0.33%) Exchange Server 2003
13 7 (0.33%) Tomcat
14 6 (0.28%) JBoss
15 4 (0.19%) Drupal
15 4 (0.19%) SharePoint Server
15 4 (0.19%) WordPress
Applications
1 258 (12.01%) MS Excel
2 216 (10.06%) MS Office
3 13 (0.61%) MS PowerPoint
4 9 (0.42%) MS Visio
5 8 (0.37%) Mozilla Thunderbird
6 6 (0.28%) Adobe Illustrator
6 6 (0.28%) MS Project
6 6 (0.28%) Photoshop
7 4 (0.19%) Adobe Creative Suite
8 1 (0.047%) 3ds Max
8 1 (0.047%) AutoCAD
8 1 (0.047%) InDesign
8 1 (0.047%) Revit
Business Applications
1 6 (0.28%) Workfront
2 3 (0.14%) Cisco SocialMiner
2 3 (0.14%) Dynamics AX
2 3 (0.14%) Line 50
2 3 (0.14%) Sage X3
3 2 (0.093%) SAP CRM
3 2 (0.093%) SAP Oil and Gas
3 2 (0.093%) SAP R/3
3 2 (0.093%) SAP SM
4 1 (0.047%) Magento
4 1 (0.047%) NetSuite
4 1 (0.047%) Remedy ITSM
4 1 (0.047%) Sage 200
4 1 (0.047%) Salesforce.com CRM
4 1 (0.047%) Unit4 Business World
Cloud Services
1 287 (13.36%) Office 365
2 152 (7.08%) Amazon AWS
3 142 (6.61%) Microsoft Azure
4 32 (1.49%) SaaS
5 27 (1.26%) IaaS
6 21 (0.98%) Cloud Computing
6 21 (0.98%) PaaS
7 16 (0.74%) Google Cloud Platform
8 8 (0.37%) Mimecast
9 7 (0.33%) G Suite
10 6 (0.28%) Amazon CloudWatch
10 6 (0.28%) Azure Active Directory
11 5 (0.23%) IBM Cloud
12 4 (0.19%) OneDrive
13 3 (0.14%) Amazon EC2
13 3 (0.14%) Amazon ELB
13 3 (0.14%) Google Drive
14 2 (0.093%) Akamai
14 2 (0.093%) Slack
14 2 (0.093%) Virtual Private Cloud
Communications & Networking
1 866 (40.32%) Firewall
2 667 (31.05%) WAN
3 625 (29.10%) LAN
4 499 (23.23%) VPN
5 415 (19.32%) DNS
6 389 (18.11%) TCP/IP
7 321 (14.94%) VLAN
8 314 (14.62%) MPLS
9 302 (14.06%) DHCP
10 301 (14.01%) Wireless
11 216 (10.06%) BGP
12 200 (9.31%) SAN
13 195 (9.08%) Cisco ASA
13 195 (9.08%) Network Security
14 184 (8.57%) OSPF
15 173 (8.05%) Unified Communications
16 168 (7.82%) Wi-Fi
17 153 (7.12%) Internet
18 134 (6.24%) Ethernet
19 129 (6.01%) Cisco Nexus
Database & Business Intelligence
1 204 (9.50%) SQL Server
2 56 (2.61%) SQL Server 2008
3 48 (2.23%) SQL Server 2012
4 45 (2.09%) MySQL
5 30 (1.40%) SQL Server 2005
6 12 (0.56%) SQL Server Reporting Services
7 11 (0.51%) SQL Server 2014
7 11 (0.51%) SQL Server Analysis Services
8 9 (0.42%) Crystal Reports
9 6 (0.28%) Oracle Database
9 6 (0.28%) Oracle Reports
10 5 (0.23%) PostgreSQL
11 4 (0.19%) Amazon RDS
11 4 (0.19%) Oracle Exadata
12 3 (0.14%) Power BI
13 2 (0.093%) JasperReports
13 2 (0.093%) MS Access
14 1 (0.047%) GIS
14 1 (0.047%) RDBMS
14 1 (0.047%) SQL Server Integration Services
Development Applications
1 30 (1.40%) Git (software)
2 18 (0.84%) JIRA
3 16 (0.74%) Subversion
4 11 (0.51%) Grunt
4 11 (0.51%) Jenkins
5 9 (0.42%) Selenium
6 8 (0.37%) Ant
6 8 (0.37%) Artifactory
6 8 (0.37%) Automake
6 8 (0.37%) CMake
6 8 (0.37%) Hudson
6 8 (0.37%) JUnit
6 8 (0.37%) Sonatype Nexus
6 8 (0.37%) WinDbg
7 7 (0.33%) InstallShield
8 6 (0.28%) Trac
9 5 (0.23%) Babel
9 5 (0.23%) webpack
10 4 (0.19%) NeoLoad
10 4 (0.19%) Visual Studio
General
1 400 (18.62%) Telecoms
2 285 (13.27%) Finance
3 83 (3.86%) Banking
4 72 (3.35%) Retail
5 57 (2.65%) Manufacturing
6 36 (1.68%) Legal
7 35 (1.63%) Marketing
8 25 (1.16%) Law
9 16 (0.74%) Advertising
10 15 (0.70%) Automotive
10 15 (0.70%) Back Office
11 12 (0.56%) Electronics
12 11 (0.51%) Games
13 10 (0.47%) Financial Institution
14 9 (0.42%) Military
14 9 (0.42%) Pharmaceutical
15 8 (0.37%) Investment Banking
16 7 (0.33%) Aerospace
16 7 (0.33%) Billing
16 7 (0.33%) Multimedia
Job Titles
1 495 (23.04%) Network Engineer
2 315 (14.66%) Analyst
3 313 (14.57%) Support Engineer
4 171 (7.96%) Cisco Engineer
5 153 (7.12%) Infrastructure Engineer
6 148 (6.89%) IT Support
7 141 (6.56%) Support Analyst
8 135 (6.28%) Senior Network Engineer
9 131 (6.10%) Cisco Network Engineer
10 129 (6.01%) 2nd Line Support
11 121 (5.63%) IT Engineer
12 118 (5.49%) 3rd Line Engineer
13 116 (5.40%) Administrator
13 116 (5.40%) VoIP Engineer
14 113 (5.26%) Network Support
15 91 (4.24%) Network Analyst
16 86 (4.00%) 3rd Line Support
17 85 (3.96%) IT Support Engineer
18 83 (3.86%) Network Support Engineer
19 78 (3.63%) Systems Administrator
Libraries, Frameworks & Software Standards
1 52 (2.42%) Web Services
2 37 (1.72%) XMPP
3 30 (1.40%) LAMP
4 26 (1.21%) 802.1X
5 20 (0.93%) FreeSWITCH
5 20 (0.93%) XML
6 16 (0.74%) .NET
7 14 (0.65%) HTML
7 14 (0.65%) Middleware
8 11 (0.51%) CSS
8 11 (0.51%) EDI
9 10 (0.47%) CSS3
10 9 (0.42%) Velocity
11 8 (0.37%) jQuery
11 8 (0.37%) Redux
11 8 (0.37%) REST
12 7 (0.33%) Sass
12 7 (0.33%) SVG
13 6 (0.28%) Flash
13 6 (0.28%) J2ME
Miscellaneous
1 296 (13.78%) Data Centre
2 152 (7.08%) Analytical Skills
3 106 (4.93%) Driving Licence
4 73 (3.40%) Video Conferencing
5 61 (2.84%) Computer Science
6 57 (2.65%) Management Information System
7 51 (2.37%) Smartphone
8 50 (2.33%) IVR
9 49 (2.28%) Blackberry
10 44 (2.05%) Linux Command Line
11 38 (1.77%) Handset
12 35 (1.63%) Clustering
13 34 (1.58%) iPhone
13 34 (1.58%) Replication
14 24 (1.12%) iPad
15 20 (0.93%) Distributed Denial-of-Service
16 16 (0.74%) Client/Server
16 16 (0.74%) User Experience
17 15 (0.70%) NHS
18 14 (0.65%) IPTV
Operating Systems
1 852 (39.66%) Windows
2 483 (22.49%) Windows Server
3 378 (17.60%) Linux
4 270 (12.57%) Windows Server 2008
5 260 (12.10%) Windows Server 2012
6 201 (9.36%) Windows 7
7 129 (6.01%) Windows 10
8 114 (5.31%) Windows 8
9 85 (3.96%) Unix
10 84 (3.91%) Windows Server 2003
11 59 (2.75%) Android
12 51 (2.37%) Windows XP
13 46 (2.14%) Mac OS X
14 44 (2.05%) CentOS
15 35 (1.63%) Apple iOS
16 31 (1.44%) Red Hat Enterprise Linux
17 25 (1.16%) Mac OS
18 23 (1.07%) Ubuntu
19 16 (0.74%) Solaris
20 11 (0.51%) Debian
Processes & Methodologies
1 374 (17.41%) ITIL
2 149 (6.94%) Project Management
3 128 (5.96%) Disaster Recovery
4 123 (5.73%) High Availability
5 112 (5.21%) Presales
6 95 (4.42%) Network Design
7 85 (3.96%) Network Management
8 84 (3.91%) Service Delivery
9 79 (3.68%) Problem Management
10 72 (3.35%) DevOps
11 67 (3.12%) Network Monitoring
12 63 (2.93%) Service Management
13 61 (2.84%) Load Balancing
13 61 (2.84%) Mentoring
14 55 (2.56%) Change Management
15 54 (2.51%) PRINCE2
16 53 (2.47%) ITIL V3
17 52 (2.42%) Open Source
18 51 (2.37%) Migration
19 50 (2.33%) Configuration Management
Programming Languages
1 189 (8.80%) SQL
2 88 (4.10%) PowerShell
3 68 (3.17%) C
4 55 (2.56%) Python
5 46 (2.14%) Bash Shell
5 46 (2.14%) Java
5 46 (2.14%) Perl
6 26 (1.21%) C++
6 26 (1.21%) JavaScript
7 22 (1.02%) PHP
8 21 (0.98%) VBScript
9 16 (0.74%) Ruby
10 13 (0.61%) C#
10 13 (0.61%) Lua
11 12 (0.56%) Shell Script
12 11 (0.51%) VB
13 5 (0.23%) Embedded C
13 5 (0.23%) ES6
14 3 (0.14%) Embedded C++
15 2 (0.093%) VBA
Qualifications
1 725 (33.75%) Cisco Certification
2 538 (25.05%) CCNP
3 401 (18.67%) CCNA
4 181 (8.43%) Degree
5 175 (8.15%) Microsoft Certification
6 138 (6.42%) CCIE
7 101 (4.70%) MCSE
8 65 (3.03%) Security Cleared
9 63 (2.93%) CCNP Voice
10 61 (2.84%) JNCIA
10 61 (2.84%) MCP
11 60 (2.79%) CCVP
12 57 (2.65%) SC Cleared
13 45 (2.09%) JNCIP
14 38 (1.77%) MCSA
15 37 (1.72%) VMware Certified Professional (VCP)
16 36 (1.68%) ITIL Certification
17 34 (1.58%) CCSA
18 33 (1.54%) CCDP
19 31 (1.44%) CCDA
Quality Assurance & Compliance
1 134 (6.24%) SLA
2 41 (1.91%) PCI DSS
3 25 (1.16%) ISO/IEC 27001
4 22 (1.02%) QA
5 6 (0.28%) Cyber Essentials
6 4 (0.19%) ISO 9001
6 4 (0.19%) JSP 440
6 4 (0.19%) Sarbanes-Oxley
7 3 (0.14%) Def Stans
7 3 (0.14%) GDPR
8 2 (0.093%) ISO 14001
8 2 (0.093%) ISO13485
9 1 (0.047%) COBIT
9 1 (0.047%) Dodd-Frank
9 1 (0.047%) EMIR
9 1 (0.047%) MiFID
System Software
1 616 (28.68%) Active Directory
2 376 (17.50%) VMware Infrastructure
3 222 (10.34%) Hyper-V
4 57 (2.65%) vSphere
5 44 (2.05%) VMware ESXi
6 38 (1.77%) VMware ESX
6 38 (1.77%) XenApp
7 31 (1.44%) Virtual Servers
8 26 (1.21%) Terminal Services
9 19 (0.88%) Kamailio
9 19 (0.88%) Virtual Machines
10 18 (0.84%) VMware Workstation
11 17 (0.79%) XenServer
12 12 (0.56%) XenDesktop
13 10 (0.47%) vCloud
14 9 (0.42%) NFS
15 8 (0.37%) ISA Server
16 7 (0.33%) Firmware
16 7 (0.33%) Microsoft Virtual Server
16 7 (0.33%) pfSense
Systems Management
1 129 (6.01%) Cisco CUCM
2 114 (5.31%) Cisco UCCX
3 99 (4.61%) Cisco UCCE
4 69 (3.21%) SCCM
5 66 (3.07%) Nagios
6 44 (2.05%) Puppet
7 42 (1.96%) SCOM
8 40 (1.86%) FortiGate
9 34 (1.58%) WSUS
10 30 (1.40%) Backup Exec
11 25 (1.16%) Opscode Chef
12 22 (1.02%) Norton AntiVirus
13 21 (0.98%) Cisco Prime
14 15 (0.70%) Cacti
15 12 (0.56%) HAProxy
16 11 (0.51%) Ansible
16 11 (0.51%) OpenNMS
16 11 (0.51%) XenMobile
17 9 (0.42%) AirWatch
17 9 (0.42%) SolarWinds Orion
Vendors
1 1086 (50.56%) Cisco
2 630 (29.33%) Microsoft
3 586 (27.28%) VMware
4 242 (11.27%) Juniper
5 226 (10.52%) CheckPoint
6 178 (8.29%) Citrix
7 170 (7.91%) Avaya
8 148 (6.89%) HP
9 135 (6.28%) F5
10 133 (6.19%) Palo Alto
11 116 (5.40%) Mitel
12 100 (4.66%) SolarWinds
13 86 (4.00%) Dell
14 77 (3.58%) Apple
15 66 (3.07%) NetApp
16 65 (3.03%) SonicWALL
17 60 (2.79%) Meraki
18 57 (2.65%) Oracle
19 49 (2.28%) Veeam
20 47 (2.19%) Riverbed
Cambridge, Cambridgeshire
Oscar
Salary: £30000 - £35000 per annum
Posted: 34 minutes ago
Chester, Cheshire
Senitor Associates
Salary: £35000 per annum
Posted: 25 minutes ago
City, London
H&R Talent
Salary: From £35,000 to £45,000 per annum
Posted: 1 hour ago
Nantwich, Cheshire
Adria Solutions Ltd
Salary: £17000 - £20000 per annum
Posted: 8 hours ago
Petersfield, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £23000 - £28000 per annum + benefiits+ training+ progression
Posted: 1 hour ago
Wolverhampton, West Midlands (County)
Opus IT Consulting
Salary: £36000.00 - £45000.00 per annum + 20% bonus
Posted: 3 hours ago
Manchester, Lancashire
Redrock Consulting Ltd
Salary: £18000 - £25000 per annum + Benefits
Posted: 9 hours ago
Pontefract, West Yorkshire
HAYS INFORMATION TECHNOLOGY
Salary: £25000.00 - £32000 per annum
Posted: 3 hours ago
Derby, Derbyshire
Webrecruit
Salary: Up to £40,000 per annum Plus Benefits
Posted: 9 hours ago
North West London
Win Technologies
Salary: From £50,000 to £60,000 per annum
Posted: 5 hours ago
London
DCL Search & Selection
Salary: £65000 - £70000 per annum + 20% bonus
Posted: 2 hours ago
Derby, Derbyshire
Webrecruit
Salary: Up to £30,000 per annum Plus Benefits
Posted: 9 hours ago
Nottingham, Nottinghamshire
Oscar
Salary: £30000 - £35000 per annum
Posted: 2 days ago
London
McGregor Boyall
Posted: 1 hour ago
City, London
Premier IT
Salary: £28000 - £35000 per annum
Posted: 22 hours ago
West London
Senitor Associates
Salary: £35000 - £42000 per annum + Bonus
Posted: Yesterday
West London
Vadis People
Salary: circ £34,000 - £39,000
Posted: Yesterday
Egham, Surrey
Webrecruit
Salary: From £18,000 to £22,000 per annum DOE
Posted: 7 hours ago
Southend-On-Sea, Essex
onezeero.
Salary: £26000 - £30000 per annum
Posted: Yesterday
Belfast, County Antrim
HAYS INFORMATION TECHNOLOGY
Salary: £35000.00 - £40000.00 per annum
Posted: 22 hours ago
Stratford-Upon-Avon, Warwickshire
Senitor Associates
Salary: £20000 - £30000 per annum + Car
Posted: Yesterday
London
Joseph Harry Ltd
Salary: £40000 - £60000 per annum + + 10% Pension + 25% Bonus
Posted: Yesterday
London
Mortimer Spinks
Salary: £40000 - £50000 per annum + Excellent Benefits Package
Posted: 2 days ago
West London
Senitor Associates
Salary: £28000 - £32000 per annum
Posted: 2 days ago
South West London
World First
Posted: 2 days ago
London
Nicoll Curtin
Salary: £60000.00 - £65000 per annum + Bonus + Benefits
Posted: 2 days ago
Malvern, Worcestershire
Senitor Associates
Salary: £18000 - £22000 per annum + perm
Posted: 2 days ago
North London
Ventula Consulting Ltd
Salary: From £40,000 to £45,000 per annum + excellent package
Posted: 2 days ago
Cambridge, Cambridgeshire
The One Group
Salary: £24k - 28k per year
Posted: 2 days ago
Manchester, Lancashire
FT Select
Salary: From £18,000 to £22,000 per annum plus bonus, overtime, on call and pe
Posted: Yesterday