The following table provides summary statistics for permanent job vacancies advertised in England 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 23 June 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
UK / England
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 271 240 235
Rank change year-on-year -31 -5  
Permanent jobs citing VoIP 979 1318 1429
As % of all permanent IT jobs advertised in England 1.17% 1.43% 1.37%
As % of the Communications & Networking category 7.16% 8.41% 7.86%
Number of salaries quoted 871 1146 1216
Median salary £42,500 £39,500 £40,000
Median salary % change year-on-year +7.59% -1.25%  
90% offered a salary of more than £24,700 £23,000 £25,500
10% offered a salary of more than £65,000 £62,500 £65,000
UK excluding London median salary £38,000 £37,250 £39,000
% change year-on-year +2.01% -4.48%  

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 advertised in England with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
England
Permanent job vacancies with a requirement for communications and computer networking skills 13673 15669 18191
As % of all permanent IT job vacancies advertised in England 16.32% 16.96% 17.50%
Number of salaries quoted 11162 13131 14886
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,500 £27,000 £27,000
10% offered a salary of more than £70,000 £67,500 £68,500
UK excluding London median salary £42,500 £42,500 £42,500

VoIP
Job Vacancy Trend in England

The job posting trend of jobs advertised in England 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 England

VoIP
Salary Trend in England

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

Salary trend for VoIP in England

VoIP
Salary Histogram in England

The salary distribution of IT jobs citing VoIP in England over the 3 months to 23 June 2017.

Salary histogram for VoIP in England

VoIP
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VoIP within the England region over the 3 months to 23 June 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
London -35 404 £50,000 +14.94% 53
South East -24 179 £40,000 - 27
Yorkshire +18 96 £35,750 +10.00% 6
East of England +10 92 £38,500 -3.75% 11
North West -21 88 £40,000 +5.26% 18
South West -68 48 £37,500 +31.57% 7
East Midlands +8 32 £40,000 +21.21% 3
West Midlands -56 29 £31,500 -19.74% 12
North East +17 12 £36,500 +8.95% 2
VoIP
UK

For the 6 months to 23 June 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 England region with a requirement for VoIP.

1 1014 (51.45%) Cisco
2 862 (43.73%) Windows
3 826 (41.91%) Firewall
4 625 (31.71%) WAN
5 609 (30.90%) Microsoft
6 600 (30.44%) Cisco Certification
7 594 (30.14%) Active Directory
8 561 (28.46%) VMware
9 551 (27.96%) LAN
10 476 (24.15%) Windows Server
11 458 (23.24%) VPN
12 409 (20.75%) ITIL
12 409 (20.75%) CCNP
13 396 (20.09%) VMware Infrastructure
14 391 (19.84%) DNS
15 381 (19.33%) TCP/IP
16 358 (18.16%) Telecoms
17 354 (17.96%) Linux
18 352 (17.86%) CCNA
19 335 (17.00%) Finance
20 308 (15.63%) Wireless
21 297 (15.07%) Data Centre
22 294 (14.92%) VLAN
23 291 (14.76%) DHCP
24 281 (14.26%) Windows Server 2008
25 273 (13.85%) MS Exchange
26 265 (13.44%) Windows Server 2012
27 263 (13.34%) Office 365
28 248 (12.58%) MPLS
29 205 (10.40%) Hyper-V

VoIP
Co-occurring IT Skills in England 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
1 273 (13.85%) MS Exchange
2 147 (7.46%) Skype for Business
3 121 (6.14%) Exchange Server 2010
4 118 (5.99%) SharePoint
5 87 (4.41%) Exchange Server 2013
6 46 (2.33%) Exchange Server 2007
7 39 (1.98%) IIS
8 33 (1.67%) Blackberry Enterprise Server
9 20 (1.01%) Apache
10 13 (0.66%) Confluence
10 13 (0.66%) OpenStack
10 13 (0.66%) Tomcat
11 11 (0.56%) CMS
11 11 (0.56%) WebLogic
12 10 (0.51%) SharePoint 2013
13 8 (0.41%) IBM Notes
14 7 (0.36%) SharePoint Server
14 7 (0.36%) WebSphere
15 6 (0.30%) Exchange Server 2003
15 6 (0.30%) Office Communications Server
Applications
1 195 (9.89%) Microsoft Office
2 30 (1.52%) Microsoft Excel
3 24 (1.22%) Microsoft Project
4 22 (1.12%) Microsoft PowerPoint
5 11 (0.56%) Adobe Illustrator
5 11 (0.56%) Photoshop
6 8 (0.41%) Mozilla Thunderbird
7 6 (0.30%) InDesign
7 6 (0.30%) MS Visio
8 3 (0.15%) Adobe Creative Suite
9 1 (0.051%) Acrobat
9 1 (0.051%) AutoCAD
Business Applications
1 5 (0.25%) Dynamics AX
1 5 (0.25%) Remedy ITSM
2 4 (0.20%) Dynamics CRM
3 3 (0.15%) SAP Oil and Gas
3 3 (0.15%) Workfront
4 2 (0.10%) SAP CRM
4 2 (0.10%) SAP R/3
5 1 (0.051%) Infor SunSystems
5 1 (0.051%) Salesforce.com CRM
5 1 (0.051%) SAP BPC
Cloud Services
1 263 (13.34%) Office 365
2 198 (10.05%) Microsoft Azure
3 144 (7.31%) Amazon AWS
4 47 (2.38%) SaaS
5 43 (2.18%) IaaS
6 38 (1.93%) Cloud Computing
7 25 (1.27%) PaaS
8 13 (0.66%) Mimecast
9 11 (0.56%) OneDrive
10 10 (0.51%) Amazon ELB
10 10 (0.51%) Azure Active Directory
11 9 (0.46%) Amazon EC2
11 9 (0.46%) Google Cloud Platform
12 7 (0.36%) Amazon S3
12 7 (0.36%) OpenDNS
13 6 (0.30%) Adobe Creative Cloud
14 4 (0.20%) G Suite
14 4 (0.20%) Virtual Private Cloud
15 3 (0.15%) Akamai
15 3 (0.15%) Amazon Kinesis
Communications & Networking
1 826 (41.91%) Firewall
2 625 (31.71%) WAN
3 551 (27.96%) LAN
4 458 (23.24%) VPN
5 391 (19.84%) DNS
6 381 (19.33%) TCP/IP
7 308 (15.63%) Wireless
8 294 (14.92%) VLAN
9 291 (14.76%) DHCP
10 248 (12.58%) MPLS
11 191 (9.69%) SAN
12 180 (9.13%) BGP
13 174 (8.83%) Cisco ASA
14 170 (8.63%) OSPF
15 168 (8.52%) Wi-Fi
16 161 (8.17%) Internet
17 156 (7.91%) Network Security
18 140 (7.10%) Unified Communications
19 139 (7.05%) PBX
20 123 (6.24%) Cisco Nexus
Database & Business Intelligence
1 203 (10.30%) SQL Server
2 59 (2.99%) SQL Server 2008
3 32 (1.62%) MySQL
3 32 (1.62%) SQL Server 2012
4 27 (1.37%) SQL Server 2005
5 14 (0.71%) SQL Server Reporting Services
6 11 (0.56%) SQL Server Analysis Services
7 9 (0.46%) Oracle Database
7 9 (0.46%) SQL Server 2014
8 8 (0.41%) Amazon RDS
9 7 (0.36%) InfluxDB
10 4 (0.20%) Crystal Reports
10 4 (0.20%) Oracle Exadata
11 2 (0.10%) JasperReports
11 2 (0.10%) NoSQL
11 2 (0.10%) PostgreSQL
12 1 (0.051%) Amazon DynamoDB
12 1 (0.051%) MariaDB
12 1 (0.051%) Relational Database
12 1 (0.051%) SQL Server 2016
Development Applications
1 34 (1.73%) Git (software)
2 29 (1.47%) Jenkins
3 18 (0.91%) JIRA
4 17 (0.86%) Selenium
4 17 (0.86%) Subversion
5 14 (0.71%) InstallShield
6 11 (0.56%) Sonatype Nexus
6 11 (0.56%) WinDbg
7 7 (0.36%) Ant
7 7 (0.36%) Artifactory
7 7 (0.36%) Automake
7 7 (0.36%) CMake
7 7 (0.36%) Grunt
7 7 (0.36%) Hudson
7 7 (0.36%) JUnit
7 7 (0.36%) Maven
7 7 (0.36%) Octopus Deploy
8 6 (0.30%) Rational DOORS
8 6 (0.30%) webpack
9 5 (0.25%) Babel
General
1 358 (18.16%) Telecoms
2 335 (17.00%) Finance
3 86 (4.36%) Banking
4 64 (3.25%) Retail
5 54 (2.74%) Legal
6 44 (2.23%) Manufacturing
7 38 (1.93%) Marketing
8 29 (1.47%) Law
9 28 (1.42%) Automotive
10 26 (1.32%) Games
11 21 (1.07%) Back Office
12 15 (0.76%) Aerospace
13 10 (0.51%) Advertising
13 10 (0.51%) Pharmaceutical
14 9 (0.46%) Financial Institution
15 8 (0.41%) Billing
15 8 (0.41%) Publishing
16 7 (0.36%) Multimedia
17 5 (0.25%) Electronics
17 5 (0.25%) French Language
Job Titles
1 476 (24.15%) Network Engineer
2 288 (14.61%) Analyst
3 277 (14.05%) Support Engineer
4 193 (9.79%) Infrastructure Engineer
5 142 (7.20%) Cisco Engineer
6 140 (7.10%) Support Analyst
7 126 (6.39%) 3rd Line Engineer
8 121 (6.14%) Senior Network Engineer
9 119 (6.04%) Cisco Network Engineer
10 107 (5.43%) IT Support
11 95 (4.82%) VoIP Engineer
12 92 (4.67%) IT Engineer
13 81 (4.11%) 2nd Line Support
14 78 (3.96%) 3rd Line Support
15 73 (3.70%) IT Manager
16 72 (3.65%) IT Analyst
17 70 (3.55%) Administrator
17 70 (3.55%) Network Support
18 69 (3.50%) Architect
18 69 (3.50%) Infrastructure Support
Libraries, Frameworks & Software Standards
1 43 (2.18%) 802.1X
2 39 (1.98%) LAMP
3 31 (1.57%) XMPP
4 27 (1.37%) Web Services
5 26 (1.32%) XML
6 24 (1.22%) FreeSWITCH
7 18 (0.91%) HTML
8 15 (0.76%) .NET
9 14 (0.71%) CSS
9 14 (0.71%) Middleware
10 12 (0.61%) CSS3
11 11 (0.56%) REST
12 7 (0.36%) HTML5
12 7 (0.36%) Node.js
12 7 (0.36%) Sensu
12 7 (0.36%) SVG
12 7 (0.36%) Velocity
13 6 (0.30%) BREW
13 6 (0.30%) Qt
13 6 (0.30%) RESTful
Miscellaneous
1 297 (15.07%) Data Centre
2 104 (5.28%) Analytical Skills
3 68 (3.45%) Driving Licence
4 51 (2.59%) Computer Science
5 49 (2.49%) Management Information System
6 48 (2.44%) Video Conferencing
7 46 (2.33%) Blackberry
8 45 (2.28%) Handset
9 43 (2.18%) IVR
10 41 (2.08%) Smartphone
11 40 (2.03%) Linux Command Line
12 39 (1.98%) Replication
13 29 (1.47%) Clustering
14 26 (1.32%) User Experience
15 24 (1.22%) iPhone
16 22 (1.12%) Distributed Denial-of-Service
17 18 (0.91%) NHS
18 16 (0.81%) PMI
19 14 (0.71%) Fat Client
19 14 (0.71%) Thin Client
Operating Systems
1 862 (43.73%) Windows
2 476 (24.15%) Windows Server
3 354 (17.96%) Linux
4 281 (14.26%) Windows Server 2008
5 265 (13.44%) Windows Server 2012
6 172 (8.73%) Windows 7
7 137 (6.95%) Windows 10
8 100 (5.07%) Windows Server 2003
9 91 (4.62%) Unix
10 90 (4.57%) Windows 8
11 72 (3.65%) Android
12 52 (2.64%) Apple iOS
12 52 (2.64%) Red Hat Enterprise Linux
13 51 (2.59%) Windows XP
14 33 (1.67%) Mac OS
15 32 (1.62%) Mac OS X
16 31 (1.57%) CentOS
17 23 (1.17%) VMS
18 22 (1.12%) Solaris
19 16 (0.81%) Windows Mobile
Processes & Methodologies
1 409 (20.75%) ITIL
2 161 (8.17%) Disaster Recovery
3 129 (6.54%) Presales
4 127 (6.44%) Project Management
5 120 (6.09%) Service Delivery
6 101 (5.12%) Load Balancing
6 101 (5.12%) Mentoring
7 99 (5.02%) High Availability
8 82 (4.16%) Problem Management
9 81 (4.11%) DevOps
10 79 (4.01%) PRINCE2
11 75 (3.81%) Network Management
12 68 (3.45%) Kalman Filter
12 68 (3.45%) Network Design
13 67 (3.40%) Change Management
14 66 (3.35%) Service Management
15 65 (3.30%) Network Monitoring
16 56 (2.84%) Agile Software Development
17 55 (2.79%) Migration
18 53 (2.69%) Business Continuity
Programming Languages
1 147 (7.46%) SQL
2 104 (5.28%) PowerShell
3 78 (3.96%) Python
4 65 (3.30%) C
5 63 (3.20%) Perl
6 51 (2.59%) Bash Shell
6 51 (2.59%) Java
7 39 (1.98%) C++
8 35 (1.78%) Ruby
9 24 (1.22%) VBScript
10 23 (1.17%) JavaScript
11 15 (0.76%) PHP
12 14 (0.71%) Shell Script
13 13 (0.66%) C#
14 11 (0.56%) VB
15 8 (0.41%) Erlang
16 6 (0.30%) ES6
17 5 (0.25%) Lua
17 5 (0.25%) Objective-C
18 3 (0.15%) Embedded C
Qualifications
1 600 (30.44%) Cisco Certification
2 409 (20.75%) CCNP
3 352 (17.86%) CCNA
4 169 (8.57%) Degree
5 168 (8.52%) Microsoft Certification
6 124 (6.29%) CCIE
7 107 (5.43%) MCSE
8 68 (3.45%) MCP
9 67 (3.40%) Security Cleared
10 62 (3.15%) SC Cleared
11 61 (3.09%) CCVP
12 60 (3.04%) CCNP Voice
13 49 (2.49%) MCSA
14 48 (2.44%) JNCIA
15 43 (2.18%) VMware Certified Professional (VCP)
16 41 (2.08%) ITIL Certification
17 39 (1.98%) CCDA
18 30 (1.52%) CCDP
19 28 (1.42%) CCSP
20 27 (1.37%) PRINCE2 Certification
Quality Assurance & Compliance
1 115 (5.83%) SLA
2 53 (2.69%) ISO/IEC 27001
3 49 (2.49%) PCI DSS
4 32 (1.62%) QA
5 22 (1.12%) Cyber Essentials
6 18 (0.91%) GDPR
7 15 (0.76%) Sarbanes-Oxley
8 6 (0.30%) Def Stans
9 5 (0.25%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
9 5 (0.25%) PMO
10 4 (0.20%) Cyber Essentials PLUS
11 3 (0.15%) ISO 9001
12 2 (0.10%) ISO 13485
12 2 (0.10%) ISO 14001
12 2 (0.10%) ISO/IEC 20000
System Software
1 594 (30.14%) Active Directory
2 396 (20.09%) VMware Infrastructure
3 205 (10.40%) Hyper-V
4 64 (3.25%) VMware ESXi
5 61 (3.09%) vSphere
6 46 (2.33%) XenApp
7 41 (2.08%) Terminal Services
8 28 (1.42%) Virtual Machines
9 22 (1.12%) VMware Workstation
10 20 (1.01%) Virtual Servers
11 19 (0.96%) Docker
12 14 (0.71%) XenDesktop
13 12 (0.61%) ISA Server
13 12 (0.61%) VMware Server
14 10 (0.51%) Kamailio
14 10 (0.51%) vCloud
15 9 (0.46%) Citrix Presentation Server
15 9 (0.46%) Virtual Desktop
15 9 (0.46%) XenServer
16 7 (0.36%) Xen
Systems Management
1 148 (7.51%) Cisco CUCM
2 98 (4.97%) Cisco UCCX
3 81 (4.11%) SCCM
4 70 (3.55%) Cisco UCCE
5 54 (2.74%) Nagios
6 33 (1.67%) Backup Exec
7 32 (1.62%) Puppet
7 32 (1.62%) WSUS
8 28 (1.42%) SCOM
9 25 (1.27%) Cacti
10 24 (1.22%) FortiGate
11 23 (1.17%) AirWatch
11 23 (1.17%) Opscode Chef
12 17 (0.86%) Ansible
12 17 (0.86%) Norton AntiVirus
13 15 (0.76%) vCenter Server
14 14 (0.71%) Cisco CME
15 8 (0.41%) Control-M
15 8 (0.41%) Oracle Enterprise Manager
15 8 (0.41%) Terraform
Vendors
1 1014 (51.45%) Cisco
2 609 (30.90%) Microsoft
3 561 (28.46%) VMware
4 195 (9.89%) Citrix
4 195 (9.89%) Juniper
5 182 (9.23%) Avaya
6 168 (8.52%) CheckPoint
7 159 (8.07%) HP
8 131 (6.65%) Palo Alto
9 105 (5.33%) Mitel
10 101 (5.12%) F5
11 75 (3.81%) NetApp
11 75 (3.81%) SolarWinds
12 74 (3.75%) Dell
13 68 (3.45%) Meraki
14 67 (3.40%) Veeam
15 65 (3.30%) SonicWALL
16 64 (3.25%) Apple
17 52 (2.64%) Oracle
18 46 (2.33%) Riverbed
Telford, Shropshire
Oscar
Salary: £30000 - £35000 per annum
Posted: 15 hours ago
Great Yarmouth, Norfolk
I4 Recruitment
Salary: £30k - 40k per year + on call allowance
Posted: 13 hours ago
Northamptonshire
Eutopia Solutions Ltd
Salary: £40000 - £48000 per annum + Generous Benefits package
Posted: 6 hours ago
Hampshire
HAYS INFORMATION TECHNOLOGY
Salary: £28000.00 - £35000.00 per annum
Posted: 15 hours ago
Basingstoke, Hampshire
Clearwater People Solutions
Salary: £16000 - £18000 Per Annum
Posted: 7 hours ago
Bristol, Avon
SoCode Limited
Salary: £20k - 25k per year + Bonus
Posted: 11 hours ago
Manchester, Lancashire
Senitor Associates
Salary: £42000 per annum
Posted: 6 hours ago
Manchester, Lancashire
Harvey Nash plc
Salary: £50000 - £60000 per annum + 15% bonus
Posted: 8 hours ago
Wakefield, West Yorkshire
HAYS INFORMATION TECHNOLOGY
Salary: £30000.00 - £35000.00 per annum
Posted: 9 hours ago
West London
Senitor Associates
Salary: £33000 per annum
Posted: 11 hours ago
West London
Vadis People
Salary: circ £28,000 - £35,000 + Beer!
Posted: Yesterday
Cobham, Surrey
Latcom Ltd
Salary: From £40,000 to £50,000 per annum
Posted: 8 hours ago
London
Sopra Steria Recruitment
Salary: From £40,000 to £45,000 per annum
Posted: 14 hours ago
Great Yarmouth, Norfolk
Agentis Solution
Posted: 3 days ago
Reading, Berkshire
EXCELerate
Salary: Up to £60,000 per annum & Healthcare, Pension
Posted: Yesterday
Reading, Berkshire
HAYS INFORMATION TECHNOLOGY
Salary: £20000 - £28000. per annum + Benefits
Posted: Yesterday
Manchester, Lancashire
Blue Octopus Recruitment LLP
Salary: Salary £20,124 plus benefits
Posted: 13 hours ago
Knutsford, Cheshire
Greywood Associates Limited
Salary: £20000 - £26000 per annum + bens
Posted: Yesterday
City, London
Ashdown IT
Salary: £23000 per annum
Posted: 7 hours ago
Normanton, West Yorkshire
HAYS INFORMATION TECHNOLOGY
Salary: £38000.00 - £42000.00 per annum
Posted: Yesterday
High Wycombe, Buckinghamshire
Atech Support
Salary: From £30,000 to £35,000 per annum + benefits
Posted: Yesterday
Bristol, Avon
ComputerWorld Personnel Ltd
Salary: £32000 per annum + Benefits
Posted: 3 days ago
City, London
Senitor Associates
Salary: £37000 - £40000 per annum
Posted: 15 hours ago
Manchester, Lancashire
Oscar
Salary: £25000 - £35000 per annum
Posted: 3 days ago
City, London
The North Starr
Salary: £70000 - £80000 per annum + 20% commission
Posted: Yesterday
London
Joseph Harry Ltd
Salary: £70000 - £90000 per annum + 25-30% Bonus + 10% Pension
Posted: Yesterday
Reigate, Surrey
Clearwater People Solutions
Salary: £50000 Per Annum benefits and bonus
Posted: 2 days ago
Telford, Shropshire
Oscar
Salary: £23000 - £27000 per annum
Posted: 4 days ago
Birmingham, West Midlands (County)
FT Select
Salary: From £70,000 to £80,000 per annum + benefits
Posted: Yesterday
Colchester, Essex
Reflex Computer Recruitment
Salary: £53000 - £55000 per annum
Posted: 2 days ago