Period
to 21 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Cambridge 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 21 October 2018 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Cambridgeshire > Cambridge
6 months to
21 Oct 2018
Same period 2017 Same period 2016
Rank 137 163 138
Rank change year-on-year +26 -25 +18
Permanent jobs citing VoIP 10 16 9
As % of all permanent IT jobs advertised in Cambridge 0.46% 0.59% 0.39%
As % of the Communications & Networking category 2.67% 2.80% 1.80%
Number of salaries quoted 10 16 33
Cambridge median annual salary £40,000 £33,750 £43,900
Median salary % change year-on-year +18.52% -23.12% -23.65%
10th Percentile £21,925 £22,950 £38,750
90th Percentile £47,750 £38,750 £67,500
Cambridgeshire median annual salary £41,050 £35,000 £43,200
% change year-on-year +17.29% -18.98% +8.00%

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 Cambridge with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Cambridge
Permanent vacancies with a requirement for communications or computer networking skills 374 572 501
As % of all permanent IT jobs advertised in Cambridge 17.36% 21.04% 21.94%
Number of salaries quoted 251 491 434
Cambridge median annual salary £47,500 £50,000 £45,000
Median salary % change year-on-year -5.00% +11.11% -5.26%
10th Percentile £26,250 £30,250 £26,250
90th Percentile £67,500 £65,000 £67,500
Cambridgeshire median annual salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +5.56% -

VoIP
Job Vacancy Trend in Cambridge

Job postings citing VoIP as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for VoIP in Cambridge

VoIP
Salary Trend in Cambridge

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

Salary trend for VoIP in Cambridge

VoIP
Salary Histogram in Cambridge

The salary distribution of IT jobs citing VoIP in Cambridge over the 6 months to 21 October 2018.

Salary histogram for VoIP in Cambridge

For the 6 months to 21 October 2018, 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 Cambridge region with a requirement for VoIP.

1 8 (80.00%) Windows
2 7 (70.00%) Linux
3 6 (60.00%) Office 365
4 5 (50.00%) DHCP
4 5 (50.00%) DNS
4 5 (50.00%) Microsoft
5 4 (40.00%) MS Exchange
5 4 (40.00%) Microsoft Office
5 4 (40.00%) Project Management
5 4 (40.00%) Video Conferencing
6 3 (30.00%) VMware
6 3 (30.00%) Windows 8
6 3 (30.00%) Windows Server 2012
6 3 (30.00%) Windows Server 2008
6 3 (30.00%) Hyper-V
6 3 (30.00%) Windows 7
6 3 (30.00%) ITIL
6 3 (30.00%) SQL Server
6 3 (30.00%) Active Directory
6 3 (30.00%) Windows 10
6 3 (30.00%) Windows Server
7 2 (20.00%) DBS Check
7 2 (20.00%) Customer-Centricity
7 2 (20.00%) Collaborative Working
7 2 (20.00%) Self-Motivation
7 2 (20.00%) Problem-Solving
7 2 (20.00%) Citrix
7 2 (20.00%) Microsoft Project
7 2 (20.00%) LAN
7 2 (20.00%) WAN

VoIP
Co-occurring IT Skills in Cambridge 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 4 (40.00%) MS Exchange
2 2 (20.00%) Skype for Business
Applications
1 4 (40.00%) Microsoft Office
2 2 (20.00%) Microsoft Project
Cloud Services
1 6 (60.00%) Office 365
2 2 (20.00%) G Suite
Communications & Networking
1 5 (50.00%) DHCP
1 5 (50.00%) DNS
2 2 (20.00%) LAN
2 2 (20.00%) Skype
2 2 (20.00%) WAN
2 2 (20.00%) Wi-Fi
2 2 (20.00%) Wireless
3 1 (10.00%) Firewall
Database & Business Intelligence
1 3 (30.00%) SQL Server
General
1 2 (20.00%) Finance
1 2 (20.00%) Marketing
Job Titles
1 3 (30.00%) Support Engineer
2 2 (20.00%) IT Support
2 2 (20.00%) Project Manager
2 2 (20.00%) Software Support Engineer
2 2 (20.00%) Team Leader
2 2 (20.00%) VoIP Project Manager
3 1 (10.00%) 1st Line Support
3 1 (10.00%) 2nd Line Desktop Support
3 1 (10.00%) 2nd Line Support
3 1 (10.00%) Desktop Support
3 1 (10.00%) First Line Help Desk Support
3 1 (10.00%) IT Engineer
3 1 (10.00%) IT Support Engineer
3 1 (10.00%) Junior
3 1 (10.00%) Junior Help Desk Support
3 1 (10.00%) Project Quality Manager
3 1 (10.00%) QA Manager
3 1 (10.00%) Service Desk Support
3 1 (10.00%) Video Conferencing Project Manager
3 1 (10.00%) Voice Project Manager
Miscellaneous
1 4 (40.00%) Video Conferencing
2 2 (20.00%) Analytical Skills
2 2 (20.00%) Self-Motivation
3 1 (10.00%) Digital Signage
Operating Systems
1 8 (80.00%) Windows
2 7 (70.00%) Linux
3 3 (30.00%) Windows 10
3 3 (30.00%) Windows 7
3 3 (30.00%) Windows 8
3 3 (30.00%) Windows Server
3 3 (30.00%) Windows Server 2008
3 3 (30.00%) Windows Server 2012
4 2 (20.00%) Android
4 2 (20.00%) Apple iOS
4 2 (20.00%) Mac OS X
5 1 (10.00%) Mac OS
Processes & Methodologies
1 4 (40.00%) Project Management
2 3 (30.00%) ITIL
3 2 (20.00%) Agile Software Development
3 2 (20.00%) Collaborative Working
3 2 (20.00%) Customer-Centricity
3 2 (20.00%) Incident Management
3 2 (20.00%) ITSM
3 2 (20.00%) Mathematics
3 2 (20.00%) People Management
3 2 (20.00%) Problem-Solving
3 2 (20.00%) Service Management
4 1 (10.00%) Asset Management
4 1 (10.00%) Gantt Chart
4 1 (10.00%) Line Management
4 1 (10.00%) PRINCE2
4 1 (10.00%) Service Delivery
4 1 (10.00%) Stakeholder Management
Qualifications
1 2 (20.00%) DBS Check
1 2 (20.00%) ITIL Certification
2 1 (10.00%) Cisco Certification
2 1 (10.00%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 2 (20.00%) QA
2 1 (10.00%) SLA
System Software
1 3 (30.00%) Active Directory
1 3 (30.00%) Hyper-V
Systems Management
1 2 (20.00%) SCCM
1 2 (20.00%) SCSM
Vendors
1 5 (50.00%) Microsoft
2 3 (30.00%) VMware
3 2 (20.00%) Apple
3 2 (20.00%) Citrix
3 2 (20.00%) Google
4 1 (10.00%) Cisco