Period
to 15 December 2017

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 15 December 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Cambridgeshire > Cambridge
6 months to
15 Dec 2017
Same period 2016 Same period 2015
Rank 171 131 142
Rank change year-on-year -40 +11 +3
Permanent jobs citing VoIP 13 19 14
As % of all permanent IT jobs advertised in Cambridge 0.41% 0.82% 0.49%
As % of the Communications & Networking category 2.16% 3.73% 2.71%
Number of salaries quoted 12 70 4
Cambridge median annual salary £30,225 £51,950 £50,750
Median salary % change year-on-year -41.82% +2.36% +58.59%
10th Percentile £22,950 £38,750 £38,575
90th Percentile £42,500 £67,500 £61,250
Cambridgeshire median annual salary £37,500 £43,900 £40,000
% change year-on-year -14.58% +9.75% +15.94%

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 602 509 517
As % of all permanent IT jobs advertised in Cambridge 18.81% 21.90% 17.97%
Number of salaries quoted 507 430 446
Cambridge median annual salary £50,000 £45,000 £47,500
Median salary % change year-on-year +11.11% -5.26% +10.47%
10th Percentile £29,900 £24,250 £28,000
90th Percentile £67,500 £67,500 £67,500
Cambridgeshire median annual salary £47,500 £45,344 £45,000
% change year-on-year +4.75% +0.76% +7.14%

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 15 December 2017.

Salary histogram for VoIP in Cambridge

For the 6 months to 15 December 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 Cambridge region with a requirement for VoIP.

1 10 (76.92%) Windows
2 9 (69.23%) CRM
2 9 (69.23%) Windows 10
3 6 (46.15%) SCCM
3 6 (46.15%) Office 365
3 6 (46.15%) Linux
4 5 (38.46%) MCSA
4 5 (38.46%) Microsoft Excel
4 5 (38.46%) SharePoint
4 5 (38.46%) ERP
4 5 (38.46%) DHCP
4 5 (38.46%) TCP/IP
4 5 (38.46%) DNS
4 5 (38.46%) MCP
4 5 (38.46%) Microsoft
4 5 (38.46%) Microsoft Certification
4 5 (38.46%) A+ Certification
4 5 (38.46%) Salesforce.com
4 5 (38.46%) Finance
4 5 (38.46%) Android
4 5 (38.46%) DBS Check
4 5 (38.46%) SCDPM
4 5 (38.46%) OneDrive
4 5 (38.46%) Microsoft Data Protection Manager
5 4 (30.77%) Slack
5 4 (30.77%) Behavioural Change
5 4 (30.77%) Raspberry Pi
5 4 (30.77%) GitHub
5 4 (30.77%) Network Management
5 4 (30.77%) G Suite

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 5 (38.46%) SharePoint
Applications
1 5 (38.46%) Microsoft Excel
Cloud Services
1 6 (46.15%) Office 365
2 5 (38.46%) OneDrive
3 4 (30.77%) G Suite
3 4 (30.77%) GitHub
3 4 (30.77%) SaaS
3 4 (30.77%) Slack
Communications & Networking
1 5 (38.46%) DHCP
1 5 (38.46%) DNS
1 5 (38.46%) TCP/IP
2 4 (30.77%) Internet
3 1 (7.69%) Firewall
3 1 (7.69%) VSAT
Database & Business Intelligence
1 2 (15.38%) SQL Server
General
1 5 (38.46%) Finance
2 2 (15.38%) Retail
Job Titles
1 5 (38.46%) Support Specialist
1 5 (38.46%) Systems Support
2 4 (30.77%) IT Manager
2 4 (30.77%) IT Services Manager
2 4 (30.77%) Service Manager
2 4 (30.77%) Systems Manager
3 2 (15.38%) Analyst
3 2 (15.38%) Infrastructure Analyst
3 2 (15.38%) Infrastructure Support
3 2 (15.38%) Infrastructure Support Analyst
3 2 (15.38%) Support Analyst
4 1 (7.69%) 1st Line Support
4 1 (7.69%) IT Engineer
Miscellaneous
1 4 (30.77%) Raspberry Pi
2 2 (15.38%) Data Centre
3 1 (7.69%) Computer Science
Operating Systems
1 10 (76.92%) Windows
2 9 (69.23%) Windows 10
3 6 (46.15%) Linux
4 5 (38.46%) Android
5 4 (30.77%) Mac OS
6 1 (7.69%) CentOS
6 1 (7.69%) Mac OS X
6 1 (7.69%) Red Hat Enterprise Linux
6 1 (7.69%) Windows Server
Processes & Methodologies
1 9 (69.23%) CRM
2 5 (38.46%) ERP
3 4 (30.77%) Behavioural Change
3 4 (30.77%) Network Management
3 4 (30.77%) Project Management
Qualifications
1 5 (38.46%) A+ Certification
1 5 (38.46%) DBS Check
1 5 (38.46%) MCP
1 5 (38.46%) MCSA
1 5 (38.46%) Microsoft Certification
2 1 (7.69%) Computer Science Degree
2 1 (7.69%) Degree
System Software
1 3 (23.08%) Active Directory
2 2 (15.38%) VMware Infrastructure
Systems Management
1 6 (46.15%) SCCM
2 5 (38.46%) Microsoft Data Protection Manager
2 5 (38.46%) SCDPM
3 1 (7.69%) Nagios
3 1 (7.69%) Puppet
3 1 (7.69%) Tivoli
3 1 (7.69%) Tivoli Storage Manager
Vendors
1 5 (38.46%) Microsoft
1 5 (38.46%) Salesforce.com
2 4 (30.77%) Proofpoint
3 2 (15.38%) Cisco
3 2 (15.38%) Citrix
3 2 (15.38%) VMware
4 1 (7.69%) Juniper
4 1 (7.69%) MikroTik
4 1 (7.69%) Veeam