Job Vacancy Trend Salary Trend Salary Histogram Job Locations Skill Sets
Period
to

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 6 months to 24 May 2022 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
UK > England
6 months to
24 May 2022		 Same period 2021 Same period 2020
Rank 506 396 300
Rank change year-on-year -110 -96 -17
Permanent jobs citing VoIP 870 590 900
As % of all permanent jobs advertised in England 0.63% 0.72% 1.05%
As % of the Communications & Networking category 4.74% 5.56% 6.99%
Number of salaries quoted 641 480 740
10th Percentile £25,294 £22,250 £25,000
25th Percentile £32,000 £29,000 £30,000
Median annual salary (50th Percentile) £47,500 £40,000 £40,000
Median % change year-on-year +18.75% - -
75th Percentile £66,250 £53,750 £55,313
90th Percentile £80,500 £66,375 £67,500
UK median annual salary £45,250 £39,500 £40,000
% change year-on-year +14.56% -1.25% -

VoIP is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
England
Permanent vacancies with a requirement for communications or computer networking skills 18,351 10,603 12,877
As % of all permanent IT jobs advertised in England 13.32% 13.00% 15.05%
Number of salaries quoted 10,384 7,926 10,358
10th Percentile £28,250 £28,625 £27,000
25th Percentile £37,500 £37,500 £35,000
Median annual salary (50th Percentile) £52,500 £50,000 £50,000
Median % change year-on-year +5.00% - +5.26%
75th Percentile £70,000 £67,500 £65,000
90th Percentile £85,000 £80,125 £77,500
UK median annual salary £52,500 £50,000 £49,556
% change year-on-year +5.00% +0.90% +6.57%

VoIP
Job Vacancy Trend in England

Job postings citing VoIP as a proportion of all IT jobs advertised in England.

Job vacancy trend for VoIP in England

VoIP
Salary Trend in England

3-month moving average salary quoted in jobs citing VoIP in England.

Salary trend for VoIP in England

VoIP
Salary Histogram in England

Salary distribution for jobs citing VoIP in England over the 6 months to 24 May 2022.

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 6 months to 24 May 2022. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year		 Matching
Permanent
IT Job Ads		 Median Salary
Past 6 Months		 Median Salary
% Change
on Same Period
Last Year		 Live
Jobs
London -92 358 £56,750 +13.50% 44
South East -33 152 £49,000 +15.29% 24
North of England -113 106 £37,250 -0.67% 30
Midlands -73 102 £31,478 -3.14% 24
South West +8 97 £46,250 +25.00% 9
East of England -56 73 £52,500 +72.13% 11
West Midlands -68 71 £41,000 +2.50% 13
Yorkshire -57 53 £35,000 -6.67% 7
North West -85 47 £37,500 -10.71% 19
East Midlands -28 24 £25,000 - 9
North East -27 7 £37,500 +97.37% 4
VoIP
UK

For the 6 months to 24 May 2022, IT jobs citing VoIP also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the England region with a requirement for VoIP.

1 424 (48.74%) Windows
2 382 (43.91%) Microsoft
3 323 (37.13%) Active Directory
4 271 (31.15%) Microsoft 365
5 262 (30.11%) Firewall
6 259 (29.77%) Azure
7 250 (28.74%) Social Skills
8 243 (27.93%) Cisco
9 239 (27.47%) Windows Server
10 218 (25.06%) Telecoms
11 204 (23.45%) WAN
12 198 (22.76%) LAN
13 187 (21.49%) Agile
14 181 (20.80%) Problem-Solving
15 160 (18.39%) Finance
16 148 (17.01%) JavaScript
17 146 (16.78%) ITIL
17 146 (16.78%) VMware
18 142 (16.32%) Linux
19 139 (15.98%) AWS
20 132 (15.17%) VPN
21 131 (15.06%) Node.js
22 130 (14.94%) Microsoft Office
23 128 (14.71%) Wi-Fi
23 128 (14.71%) Windows 10
24 127 (14.60%) Android
25 126 (14.48%) Java
26 119 (13.68%) Degree
27 116 (13.33%) TCP/IP
27 116 (13.33%) Cisco Certification

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 65 (7.47%) SharePoint
2 43 (4.94%) MS Exchange
3 32 (3.68%) Apache
4 24 (2.76%) IIS
5 20 (2.30%) IBM Notes
6 7 (0.80%) Skype for Business
6 7 (0.80%) WordPress
7 5 (0.57%) Exchange Server 2013
8 3 (0.34%) Exchange Server 2010
9 2 (0.23%) Confluence
9 2 (0.23%) Exchange Server 2007
9 2 (0.23%) OpenStack
9 2 (0.23%) Tomcat
10 1 (0.11%) Blackberry Enterprise Server
10 1 (0.11%) nginx
Applications
1 130 (14.94%) Microsoft Office
2 48 (5.52%) Microsoft Excel
3 19 (2.18%) Microsoft Project
4 9 (1.03%) MS Visio
5 7 (0.80%) Microsoft PowerPoint
6 2 (0.23%) MadCap Flare
6 2 (0.23%) Spreadsheet
Business Applications
1 10 (1.15%) Sentinel
2 9 (1.03%) NetSuite
3 3 (0.34%) BambooHR
4 1 (0.11%) Misys Midas
Cloud Services
1 271 (31.15%) Microsoft 365
2 259 (29.77%) Azure
3 139 (15.98%) AWS
4 64 (7.36%) SaaS
5 48 (5.52%) Firebase
5 48 (5.52%) Google Play
6 41 (4.71%) WhatsApp
7 36 (4.14%) Azure Active Directory
8 23 (2.64%) OneDrive
9 21 (2.41%) Google Workspace
9 21 (2.41%) PaaS
10 17 (1.95%) Mimecast
11 12 (1.38%) Serverless
12 10 (1.15%) Azure Sentinel
12 10 (1.15%) Cloud Computing
13 9 (1.03%) Amazon EC2
13 9 (1.03%) Amazon S3
13 9 (1.03%) Slack
14 8 (0.92%) IaaS
14 8 (0.92%) Power Platform
Communications & Networking
1 262 (30.11%) Firewall
2 204 (23.45%) WAN
3 198 (22.76%) LAN
4 132 (15.17%) VPN
5 128 (14.71%) Wi-Fi
6 116 (13.33%) TCP/IP
7 114 (13.10%) Wireless
8 109 (12.53%) DNS
9 91 (10.46%) DHCP
10 74 (8.51%) VLAN
11 63 (7.24%) Network Security
11 63 (7.24%) SAN
12 61 (7.01%) Unified Communications
13 60 (6.90%) Internet
14 58 (6.67%) HTTP
15 57 (6.55%) MPLS
16 54 (6.21%) WLAN
17 42 (4.83%) SD-WAN
18 39 (4.48%) PBX
19 38 (4.37%) OSPF
Database & Business Intelligence
1 49 (5.63%) MongoDB
2 48 (5.52%) SQL Server
3 28 (3.22%) Big Data
4 21 (2.41%) Couchbase
5 17 (1.95%) Tableau
6 15 (1.72%) MySQL
7 12 (1.38%) Amazon RDS
8 10 (1.15%) PostgreSQL
9 8 (0.92%) InfluxDB
9 8 (0.92%) MariaDB
10 7 (0.80%) SQLite
11 6 (0.69%) Relational Database
12 5 (0.57%) Oracle Database
13 4 (0.46%) RDBMS
14 3 (0.34%) MS Access
14 3 (0.34%) Power BI
15 1 (0.11%) Data Warehouse
Development Applications
1 51 (5.86%) Git (software)
2 48 (5.52%) Android Studio
3 31 (3.56%) Selenium
4 27 (3.10%) Jasmine
4 27 (3.10%) Mocha
5 24 (2.76%) JIRA
6 4 (0.46%) Maven
7 3 (0.34%) Appium
7 3 (0.34%) JMeter
7 3 (0.34%) Ranorex
7 3 (0.34%) Xcode
8 1 (0.11%) Bitbucket
8 1 (0.11%) GDB
8 1 (0.11%) GoCD
8 1 (0.11%) Postman
8 1 (0.11%) Subversion
8 1 (0.11%) TeamCity
8 1 (0.11%) Valgrind
General
1 250 (28.74%) Social Skills
2 218 (25.06%) Telecoms
3 160 (18.39%) Finance
4 108 (12.41%) Analytical Skills
5 49 (5.63%) Public Sector
6 45 (5.17%) Organisational Skills
7 30 (3.45%) Retail
8 29 (3.33%) Presentation Skills
9 25 (2.87%) Banking
9 25 (2.87%) Inclusion and Diversity
10 23 (2.64%) Investment Banking
11 19 (2.18%) Back Office
12 17 (1.95%) Legal
13 15 (1.72%) Marketing
14 13 (1.49%) Billing
15 12 (1.38%) Influencing Skills
15 12 (1.38%) Multimedia
16 11 (1.26%) Documentation Skills
16 11 (1.26%) Wearables
17 8 (0.92%) Manufacturing
Job Titles
1 155 (17.82%) Developer
2 94 (10.80%) Analyst
3 87 (10.00%) Network Engineer
4 83 (9.54%) Support Engineer
5 67 (7.70%) IT Support
6 65 (7.47%) IT Engineer
7 53 (6.09%) 2nd Line Support
8 52 (5.98%) Java Developer
9 50 (5.75%) Node.js Developer
10 49 (5.63%) Infrastructure Engineer
11 48 (5.52%) Android Developer
11 48 (5.52%) Applications Developer
11 48 (5.52%) Cloud Developer
12 47 (5.40%) Software Developer
13 45 (5.17%) Support Analyst
14 42 (4.83%) Java Android Developer
14 42 (4.83%) Java Applications Developer
15 37 (4.25%) 2nd Line Engineer
16 32 (3.68%) Network Manager
17 31 (3.56%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 131 (15.06%) Node.js
2 80 (9.20%) Web Services
3 76 (8.74%) JSON
4 74 (8.51%) WebRTC
5 72 (8.28%) RESTful
6 54 (6.21%) REST
7 50 (5.75%) .NET
8 48 (5.52%) OAuth
8 48 (5.52%) OAuth2
9 44 (5.06%) React
10 42 (4.83%) .NET Core
10 42 (4.83%) .NET Framework
11 28 (3.22%) Ajax
11 28 (3.22%) CSS
11 28 (3.22%) HTML
11 28 (3.22%) Jest
11 28 (3.22%) Sass
12 27 (3.10%) CSS3
12 27 (3.10%) HTML5
12 27 (3.10%) Web Components
Miscellaneous
1 89 (10.23%) Data Centre
2 70 (8.05%) User Experience
3 68 (7.82%) Mobile App
4 62 (7.13%) Video Conferencing
5 56 (6.44%) Management Information System
6 54 (6.21%) NHS
7 45 (5.17%) Handset
8 44 (5.06%) Video\Live Streaming
9 37 (4.25%) Client/Server
9 37 (4.25%) Self-Motivation
10 29 (3.33%) Enterprise Software
10 29 (3.33%) Social Media
11 28 (3.22%) Social Network
12 20 (2.30%) Blackberry
13 17 (1.95%) Smartphone
14 16 (1.84%) Cyberattack
14 16 (1.84%) Driving Licence
14 16 (1.84%) Media Streaming
15 15 (1.72%) Cyber Defence
15 15 (1.72%) Cybercrime
Operating Systems
1 424 (48.74%) Windows
2 239 (27.47%) Windows Server
3 142 (16.32%) Linux
4 128 (14.71%) Windows 10
5 127 (14.60%) Android
6 73 (8.39%) Apple iOS
7 62 (7.13%) Mac OS
8 47 (5.40%) Windows Server 2012
8 47 (5.40%) Windows Server 2016
9 35 (4.02%) Windows Server 2019
10 30 (3.45%) Windows 7
11 16 (1.84%) Red Hat Enterprise Linux
12 12 (1.38%) Windows Server 2008
13 11 (1.26%) CentOS
14 10 (1.15%) Unix
15 8 (0.92%) Windows 8
16 6 (0.69%) Ubuntu
17 5 (0.57%) Solaris
18 4 (0.46%) SUSE
19 2 (0.23%) VMS
Processes & Methodologies
1 187 (21.49%) Agile
2 181 (20.80%) Problem-Solving
3 146 (16.78%) ITIL
4 95 (10.92%) Test Automation
5 79 (9.08%) Project Management
6 70 (8.05%) Infrastructure Engineering
7 68 (7.82%) Migration
7 68 (7.82%) Scrum
8 63 (7.24%) Data Privacy
9 59 (6.78%) Full Stack Development
10 58 (6.67%) TDD
11 57 (6.55%) Software Engineering
12 56 (6.44%) Continuous Integration
13 53 (6.09%) Android Development
13 53 (6.09%) Computer Science
14 48 (5.52%) DevOps
14 48 (5.52%) Feature Driven Development
14 48 (5.52%) MVVM
14 48 (5.52%) Push Notifications
14 48 (5.52%) RAD
Programming Languages
1 148 (17.01%) JavaScript
2 126 (14.48%) Java
3 70 (8.05%) SQL
4 69 (7.93%) PowerShell
5 66 (7.59%) Python
6 58 (6.67%) C
7 51 (5.86%) Kotlin
8 44 (5.06%) C#
9 37 (4.25%) C++
10 34 (3.91%) Bash
11 27 (3.10%) Apple Swift
12 24 (2.76%) Objective-C
13 18 (2.07%) Go
14 16 (1.84%) Lua
15 15 (1.72%) Ruby
16 12 (1.38%) TypeScript
17 6 (0.69%) Shell Script
18 3 (0.34%) PHP
19 2 (0.23%) Perl
19 2 (0.23%) R
Qualifications
1 119 (13.68%) Degree
2 116 (13.33%) Cisco Certification
3 96 (11.03%) CCNA
4 73 (8.39%) CCNP
5 44 (5.06%) DBS Check
5 44 (5.06%) Microsoft Certification
6 39 (4.48%) Security Cleared
7 28 (3.22%) CCIE
8 27 (3.10%) SC Cleared
9 24 (2.76%) MCSE
10 19 (2.18%) Computer Science Degree
11 18 (2.07%) ITIL Certification
12 14 (1.61%) ITIL Foundation Certificate
13 12 (1.38%) DV Cleared
13 12 (1.38%) HP APS
14 11 (1.26%) JNCIA
15 9 (1.03%) JNCIP
15 9 (1.03%) MCP
16 8 (0.92%) CCA
16 8 (0.92%) CCDP
Quality Assurance & Compliance
1 56 (6.44%) SLA
2 54 (6.21%) QA
3 22 (2.53%) Sarbanes-Oxley
4 15 (1.72%) PCI DSS
5 11 (1.26%) GDPR
6 8 (0.92%) ISO/IEC 27001
7 5 (0.57%) NIST
8 3 (0.34%) COBIT
8 3 (0.34%) Cyber Essentials
9 1 (0.11%) Cyber Essentials PLUS
9 1 (0.11%) HL7
9 1 (0.11%) NCSC
System Software
1 323 (37.13%) Active Directory
2 89 (10.23%) VMware Infrastructure
3 63 (7.24%) Docker
4 55 (6.32%) Hyper-V
5 29 (3.33%) VMware ESXi
6 27 (3.10%) Virtual Desktop
7 17 (1.95%) Kamailio
7 17 (1.95%) Virtual Servers
8 16 (1.84%) OpenSIPS
9 10 (1.15%) vSphere
10 9 (1.03%) Firmware
11 5 (0.57%) Terminal Services
11 5 (0.57%) Veritas Volume Manager
11 5 (0.57%) VMware NSX
12 3 (0.34%) XenApp
13 2 (0.23%) Forefront TMG
13 2 (0.23%) KVM
13 2 (0.23%) MetaFrame
13 2 (0.23%) Microsoft Virtual Server
13 2 (0.23%) Virtual Machines
Systems Management
1 62 (7.13%) SCCM
2 49 (5.63%) Kubernetes
3 31 (3.56%) Cisco CUCM
4 30 (3.45%) Microsoft Intune
5 29 (3.33%) Terraform
6 17 (1.95%) Ansible
7 15 (1.72%) FortiGate
7 15 (1.72%) Nagios
7 15 (1.72%) Packer
8 13 (1.49%) Backup Exec
9 12 (1.38%) Active Directory Federation Services
9 12 (1.38%) vCenter Server
10 10 (1.15%) Jamf Pro
11 8 (0.92%) cPanel
11 8 (0.92%) WSUS
12 6 (0.69%) Oracle ZFS
13 5 (0.57%) Observium
13 5 (0.57%) Stealthwatch
14 4 (0.46%) Single Sign-On
14 4 (0.46%) ZABBIX
Vendors
1 382 (43.91%) Microsoft
2 243 (27.93%) Cisco
3 146 (16.78%) VMware
4 75 (8.62%) Citrix
5 73 (8.39%) Google
6 70 (8.05%) HP
7 68 (7.82%) Meraki
8 54 (6.21%) Avaya
9 51 (5.86%) Palo Alto
10 41 (4.71%) Snapchat
11 40 (4.60%) SolarWinds
12 38 (4.37%) Juniper
12 38 (4.37%) Veeam
13 35 (4.02%) Sophos
14 29 (3.33%) NEC
14 29 (3.33%) Northgate
15 27 (3.10%) Apple
16 24 (2.76%) Aruba
16 24 (2.76%) Mitel
17 22 (2.53%) Fortinet