VoIP Jobs in the City of London

Voice Over IP (VoIP)
Central London > City of London

The table below provides summary statistics for permanent job vacancies advertised in the City of London requiring VoIP skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited VoIP over the 6 months leading up to 2 July 2025, comparing them to the same period in the previous two years.

6 months to
2 Jul 2025
Same period 2024 Same period 2023
Rank 127 173 198
Rank change year-on-year +46 +25 +73
Permanent jobs citing VoIP 15 6 26
As % of all permanent jobs advertised in the City of London 0.77% 0.18% 0.59%
As % of the Communications & Networking category 6.44% 1.32% 4.97%
Number of salaries quoted 12 6 25
10th Percentile £31,875 £42,125 £30,000
25th Percentile £37,500 £48,500 £32,250
Median annual salary (50th Percentile) £42,500 £65,000 £40,000
Median % change year-on-year -34.62% +62.50% -33.33%
75th Percentile £71,250 £85,625 £71,250
90th Percentile £76,875 £87,500 £95,500
Central London median annual salary £42,500 £65,000 £40,442
% change year-on-year -34.62% +60.73% -32.60%

All Communications and Computer Networking Skills
City of London

VoIP falls under the Communications and Computer Networking category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring communications or computer networking skills in the City of London.

Permanent vacancies with a requirement for communications or computer networking skills 233 454 523
As % of all permanent jobs advertised in the City of London 12.01% 13.70% 11.86%
Number of salaries quoted 195 331 409
10th Percentile £35,000 £31,500 £32,500
25th Percentile £42,500 £40,000 £40,000
Median annual salary (50th Percentile) £61,000 £55,000 £62,500
Median % change year-on-year +10.91% -12.00% -
75th Percentile £81,250 £77,500 £77,500
90th Percentile £95,000 £95,000 £100,000
Central London median annual salary £61,000 £55,000 £60,000
% change year-on-year +10.91% -8.33% -4.00%

VoIP
Job Vacancy Trend in the City of London

Job postings citing VoIP as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for VoIP in the City of London

VoIP
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing VoIP in the City of London.

Salary trend for VoIP in the City of London

VoIP
Salary Histogram in the City of London

Salary distribution for jobs citing VoIP in the City of London over the 6 months to 2 July 2025.

Salary histogram for VoIP in the City of London

VoIP
Co-occurring Skills and Capabilities in the City of London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 4 (26.67%) Microsoft Exchange
2 1 (6.67%) Exchange Server 2010
Applications
1 2 (13.33%) Microsoft Office
Business Applications
1 1 (6.67%) Dynamics NAV
Cloud Services
1 7 (46.67%) Microsoft 365
2 5 (33.33%) Azure
3 2 (13.33%) Entra ID
3 2 (13.33%) Power Automate
4 1 (6.67%) AWS
4 1 (6.67%) Google Workspace
4 1 (6.67%) OpenShift
4 1 (6.67%) SaaS
Communications & Networking
1 8 (53.33%) LAN
1 8 (53.33%) WAN
2 6 (40.00%) Wireless
3 5 (33.33%) MPLS
3 5 (33.33%) SD-WAN
3 5 (33.33%) WLAN
4 4 (26.67%) Firewall
5 3 (20.00%) TCP/IP
6 2 (13.33%) Network Security
7 1 (6.67%) DHCP
7 1 (6.67%) DNS
7 1 (6.67%) Internet
7 1 (6.67%) IP Telephony
7 1 (6.67%) PBX
7 1 (6.67%) SAN
7 1 (6.67%) WebEx
7 1 (6.67%) Wi-Fi
General
1 4 (26.67%) Inclusion and Diversity
1 4 (26.67%) Social Skills
2 2 (13.33%) Analytical Skills
2 2 (13.33%) Finance
3 1 (6.67%) Korean Language
3 1 (6.67%) Organisational Skills
3 1 (6.67%) Telecoms
Job Titles
1 6 (40.00%) Senior
2 5 (33.33%) Network Engineer
3 4 (26.67%) IT Support
3 4 (26.67%) Senior Network Engineer
4 3 (20.00%) 3rd Line Support
4 3 (20.00%) Analyst
4 3 (20.00%) Support Engineer
5 2 (13.33%) 2nd/3rd Line Support
5 2 (13.33%) IT Analyst
5 2 (13.33%) Support Analyst
6 1 (6.67%) 1st Line Engineer
6 1 (6.67%) 1st Line Support
6 1 (6.67%) 3rd Line Engineer
6 1 (6.67%) Account Manager
6 1 (6.67%) Applications Support
6 1 (6.67%) Applications Support Analyst
6 1 (6.67%) IT Engineer
6 1 (6.67%) IT Support Analyst
6 1 (6.67%) IT Support Engineer
6 1 (6.67%) Senior Manager
Libraries, Frameworks & Software Standards
1 1 (6.67%) EDI
1 1 (6.67%) Web Services
Miscellaneous
1 5 (33.33%) Mobile Computing
2 1 (6.67%) iPhone
2 1 (6.67%) Management Information System
2 1 (6.67%) PKI
Operating Systems
1 8 (53.33%) Windows
2 5 (33.33%) Windows Server
3 2 (13.33%) Windows 10
3 2 (13.33%) Windows Server 2016
3 2 (13.33%) Windows Server 2019
4 1 (6.67%) Linux
4 1 (6.67%) Mac OS
4 1 (6.67%) Mac OS X
4 1 (6.67%) Unix
4 1 (6.67%) Windows 7
4 1 (6.67%) Windows Server 2008
4 1 (6.67%) Windows Server 2012
Processes & Methodologies
1 8 (53.33%) Mentoring
1 8 (53.33%) Problem-Solving
2 7 (46.67%) Project Delivery
3 4 (26.67%) Service Delivery
4 3 (20.00%) Continuous Improvement
4 3 (20.00%) ITIL
5 2 (13.33%) Customer Service
5 2 (13.33%) Cybersecurity
5 2 (13.33%) Disaster Recovery
5 2 (13.33%) Workflow
6 1 (6.67%) Application Packaging
6 1 (6.67%) Artificial Intelligence
6 1 (6.67%) Computer Science
6 1 (6.67%) Data Integration
6 1 (6.67%) DevSecOps
6 1 (6.67%) Infrastructure as Code
6 1 (6.67%) Network Management
6 1 (6.67%) Storage Management
6 1 (6.67%) Strategic Planning
6 1 (6.67%) User Acceptance Testing
Programming Languages
1 6 (40.00%) PowerShell
2 1 (6.67%) SQL
Qualifications
1 2 (13.33%) Degree
2 1 (6.67%) CCENT
2 1 (6.67%) Computer Science Degree
2 1 (6.67%) DBS Check
2 1 (6.67%) Microsoft Certification
Quality Assurance & Compliance
1 1 (6.67%) ISO/IEC 27001
1 1 (6.67%) PCI DSS
1 1 (6.67%) SLA
System Software
1 5 (33.33%) Active Directory
2 4 (26.67%) Hyper-V
3 3 (20.00%) VMware Infrastructure
4 2 (13.33%) XenDesktop
5 1 (6.67%) Virtual Desktop
5 1 (6.67%) XenApp
Systems Management
1 2 (13.33%) Autotask
2 1 (6.67%) Active Directory Federation Services
2 1 (6.67%) Microsoft Intune
2 1 (6.67%) SCCM
2 1 (6.67%) Single Sign-On
Vendors
1 7 (46.67%) Cisco
2 5 (33.33%) Juniper
2 5 (33.33%) Microsoft
3 4 (26.67%) VMware
4 2 (13.33%) Citrix
4 2 (13.33%) HP
4 2 (13.33%) Salesforce
4 2 (13.33%) SonicWALL
5 1 (6.67%) Google
5 1 (6.67%) Sage
5 1 (6.67%) WatchGuard