Period
to 19 July 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 19 July 2018 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Cambridgeshire > Cambridge
6 months to
19 Jul 2018
Same period 2017 Same period 2016
Rank 162 150 161
Rank change year-on-year -12 +11 -20
Permanent jobs citing VoIP 13 19 3
As % of all permanent IT jobs advertised in Cambridge 0.46% 0.70% 0.11%
As % of the Communications & Networking category 2.91% 3.32% 0.58%
Number of salaries quoted 13 10 2
Cambridge median annual salary £41,050 £36,250 £37,500
Median salary % change year-on-year +13.24% -3.33% -3.85%
10th Percentile £22,300 £27,045 £36,250
90th Percentile £47,500 £38,750 £38,750
Cambridgeshire median annual salary £45,000 £37,500 £40,000
% change year-on-year +20.00% -6.25% -

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 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 446 573 521
As % of all permanent IT jobs advertised in Cambridge 15.85% 21.21% 19.91%
Number of salaries quoted 281 461 432
Cambridge median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £27,500 £31,250 £27,775
90th Percentile £65,000 £63,750 £68,625
Cambridgeshire median annual salary £45,000 £45,344 £45,000
% change year-on-year -0.76% +0.76% -

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 19 July 2018.

Salary histogram for VoIP in Cambridge

For the 6 months to 19 July 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 10 (76.92%) Linux
2 7 (53.85%) Windows
3 6 (46.15%) Problem-Solving
3 6 (46.15%) LAN
3 6 (46.15%) WAN
3 6 (46.15%) Finance
3 6 (46.15%) VMware
4 5 (38.46%) Firewall
4 5 (38.46%) Wireless
4 5 (38.46%) Asset Management
4 5 (38.46%) Cisco
4 5 (38.46%) Cisco Certification
4 5 (38.46%) Office 365
5 4 (30.77%) Network Monitoring
5 4 (30.77%) F5
5 4 (30.77%) Mentoring
5 4 (30.77%) Palo Alto
5 4 (30.77%) RHCE
5 4 (30.77%) Juniper
5 4 (30.77%) NetApp
5 4 (30.77%) Red Hat
5 4 (30.77%) Digital TV
5 4 (30.77%) Project Management
5 4 (30.77%) Microsoft
5 4 (30.77%) CCIE
5 4 (30.77%) CCNP
5 4 (30.77%) CCNA
5 4 (30.77%) DHCP
5 4 (30.77%) VPN
5 4 (30.77%) DNS

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 3 (23.08%) MS Exchange
2 2 (15.38%) Skype for Business
Applications
1 3 (23.08%) Microsoft Office
2 2 (15.38%) Microsoft Project
Cloud Services
1 5 (38.46%) Office 365
2 4 (30.77%) Amazon AWS
2 4 (30.77%) Microsoft Azure
3 2 (15.38%) G Suite
Communications & Networking
1 6 (46.15%) LAN
1 6 (46.15%) WAN
2 5 (38.46%) Firewall
2 5 (38.46%) Wireless
3 4 (30.77%) DHCP
3 4 (30.77%) DNS
3 4 (30.77%) VPN
3 4 (30.77%) WLAN
4 2 (15.38%) Skype
4 2 (15.38%) Wi-Fi
Database & Business Intelligence
1 2 (15.38%) SQL Server
General
1 6 (46.15%) Finance
2 4 (30.77%) Electronics
3 2 (15.38%) Marketing
Job Titles
1 4 (30.77%) Administrator
1 4 (30.77%) Network Administrator
1 4 (30.77%) Senior Network Administrator
2 2 (15.38%) Project Manager
2 2 (15.38%) Software Support Engineer
2 2 (15.38%) Support Engineer
2 2 (15.38%) Team Leader
2 2 (15.38%) VoIP Project Manager
3 1 (7.69%) 1st Line Support
3 1 (7.69%) 2nd Line Desktop Support
3 1 (7.69%) 2nd Line Support
3 1 (7.69%) Desktop Support
3 1 (7.69%) First Line Help Desk Support
3 1 (7.69%) Help Desk Support
3 1 (7.69%) Junior
3 1 (7.69%) Junior Help Desk Support
3 1 (7.69%) Project Quality Manager
3 1 (7.69%) QA Manager
3 1 (7.69%) Service Desk Support
3 1 (7.69%) Video Conferencing Project Manager
Miscellaneous
1 4 (30.77%) Digital TV
1 4 (30.77%) Smartphone
1 4 (30.77%) Video Conferencing
2 2 (15.38%) Analytical Skills
2 2 (15.38%) Self-Motivation
3 1 (7.69%) Digital Signage
Operating Systems
1 10 (76.92%) Linux
2 7 (53.85%) Windows
3 2 (15.38%) Mac OS X
3 2 (15.38%) Windows 10
3 2 (15.38%) Windows 7
3 2 (15.38%) Windows 8
3 2 (15.38%) Windows Server
3 2 (15.38%) Windows Server 2008
3 2 (15.38%) Windows Server 2012
4 1 (7.69%) Android
4 1 (7.69%) Apple iOS
4 1 (7.69%) Mac OS
Processes & Methodologies
1 6 (46.15%) Problem-Solving
2 5 (38.46%) Asset Management
3 4 (30.77%) Mentoring
3 4 (30.77%) Network Monitoring
3 4 (30.77%) Project Management
4 3 (23.08%) ITIL
5 2 (15.38%) Agile Software Development
5 2 (15.38%) Collaborative Working
5 2 (15.38%) Customer-Centricity
5 2 (15.38%) Incident Management
5 2 (15.38%) ITSM
5 2 (15.38%) Mathematics
5 2 (15.38%) People Management
5 2 (15.38%) Service Management
6 1 (7.69%) Gantt Chart
6 1 (7.69%) Line Management
6 1 (7.69%) PRINCE2
6 1 (7.69%) Service Delivery
6 1 (7.69%) Stakeholder Management
Qualifications
1 5 (38.46%) Cisco Certification
2 4 (30.77%) CCIE
2 4 (30.77%) CCNA
2 4 (30.77%) CCNP
2 4 (30.77%) RHCE
2 4 (30.77%) VMware Certified Professional (VCP)
3 2 (15.38%) ITIL Certification
4 1 (7.69%) DBS Check
4 1 (7.69%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 2 (15.38%) QA
2 1 (7.69%) SLA
System Software
1 4 (30.77%) VMware Infrastructure
2 2 (15.38%) Active Directory
2 2 (15.38%) Hyper-V
Systems Management
1 2 (15.38%) SCCM
1 2 (15.38%) SCSM
Vendors
1 6 (46.15%) VMware
2 5 (38.46%) Cisco
3 4 (30.77%) Brocade
3 4 (30.77%) F5
3 4 (30.77%) Fortinet
3 4 (30.77%) Juniper
3 4 (30.77%) Microsoft
3 4 (30.77%) NetApp
3 4 (30.77%) Palo Alto
3 4 (30.77%) Red Hat
4 2 (15.38%) Citrix
4 2 (15.38%) Google
5 1 (7.69%) Apple