The table below looks at the statistics for VoIP skills in IT jobs advertised for the Cambridge region. Included is a guide to the salaries offered in IT jobs that have cited VoIP over the 3 months to 24 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 May 2016
Same period 2015 Same period 2014
Voice Over IP (VoIP)
Rank - 104 119
Permanent jobs citing VoIP 0 8 12
As % of all permanent IT jobs located in Cambridge - 0.57% 0.64%
As % of the Communications & Networking category - 2.57% 2.86%
Number of salaries quoted 0 7 12
Median salary - £40,500 £34,000
Median salary % change year-on-year
- +19.11%
UK excluding London median salary £38,500 £39,000 £37,500
% change year-on-year
-1.28% +4.00%
VoIP
Cambridgeshire

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Cambridge region.

Communications & Networking Category
Cambridge
Permanent IT job ads with a match in the
Communications & Networking category
253 311 420
As % of all permanent IT jobs located in Cambridge 20.49% 21.99% 22.47%
Number of salaries quoted 219 276 324
Median salary £50,000 £45,000 £42,500
Median salary % change year-on-year
+11.11% +5.88%
90% offered a salary of more than £32,500 £32,435 £30,000
10% offered a salary of more than £65,000 £60,000 £65,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

VoIP
Jobs Demand Trend in Cambridge

The demand trend of job ads across the Cambridge region citing VoIP as a proportion of all IT jobs with a match in the Communications & Networking category.

VoIP Jobs Demand Trend in Cambridge

VoIP
Salary Trend in Cambridge

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

VoIP Salary Trend in Cambridge

VoIP
Top 30 Related IT Skills in Cambridge

For the 6 months to 24 May 2016, 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 14 (93.33%) Linux
1 14 (93.33%) Firewall
1 14 (93.33%) VMware
2 13 (86.67%) VMware Infrastructure
2 13 (86.67%) Windows
2 13 (86.67%) Cisco
3 12 (80.00%) CCNP
3 12 (80.00%) ITIL
3 12 (80.00%) Cisco Certification
3 12 (80.00%) CheckPoint
3 12 (80.00%) Internet
3 12 (80.00%) F5
3 12 (80.00%) Data Centre
4 11 (73.33%) Load Balancing
4 11 (73.33%) SAN
4 11 (73.33%) DNS
4 11 (73.33%) IIS
4 11 (73.33%) Apache
4 11 (73.33%) DHCP
4 11 (73.33%) TCP/IP
5 2 (13.33%) Ubuntu
5 2 (13.33%) LAMP
5 2 (13.33%) JIRA
5 2 (13.33%) Windows Server 2008
5 2 (13.33%) CentOS
5 2 (13.33%) Windows 7
5 2 (13.33%) vSphere
5 2 (13.33%) Confluence
5 2 (13.33%) Active Directory
5 2 (13.33%) LAN

VoIP
Top Related 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 11 (73.33%) Apache
1 11 (73.33%) IIS
2 2 (13.33%) Confluence
Cloud Services
1 1 (6.67%) SaaS
Communications & Networking
1 14 (93.33%) Firewall
2 12 (80.00%) Internet
3 11 (73.33%) DHCP
3 11 (73.33%) DNS
3 11 (73.33%) SAN
3 11 (73.33%) TCP/IP
4 2 (13.33%) LAN
4 2 (13.33%) WAN
5 1 (6.67%) MPLS
5 1 (6.67%) Network Security
5 1 (6.67%) VPLS
5 1 (6.67%) VPN
5 1 (6.67%) WAAS
5 1 (6.67%) Wireless
Development Applications
1 2 (13.33%) JIRA
Job Titles
1 11 (73.33%) Network Engineer
2 4 (26.67%) Linux Engineer
2 4 (26.67%) Senior Linux Engineer
2 4 (26.67%) Senior Network Engineer
3 2 (13.33%) Administrator
3 2 (13.33%) IT Administrator
3 2 (13.33%) IT Systems Administrator
3 2 (13.33%) Systems Administrator
4 1 (6.67%) Systems Engineer
4 1 (6.67%) Telephony Engineer
Libraries, Frameworks & Software Standards
1 2 (13.33%) LAMP
2 1 (6.67%) 802.1X
Miscellaneous
1 12 (80.00%) Data Centre
2 1 (6.67%) PKI
Operating Systems
1 14 (93.33%) Linux
2 13 (86.67%) Windows
3 2 (13.33%) CentOS
3 2 (13.33%) Ubuntu
3 2 (13.33%) Windows 7
3 2 (13.33%) Windows Server
3 2 (13.33%) Windows Server 2008
4 1 (6.67%) Unix
Processes & Methodologies
1 12 (80.00%) ITIL
2 11 (73.33%) Load Balancing
3 2 (13.33%) Disaster Recovery
3 2 (13.33%) Server Building
4 1 (6.67%) Business Continuity
4 1 (6.67%) Data Migration
4 1 (6.67%) High Availability
4 1 (6.67%) Migration
4 1 (6.67%) Network Design
4 1 (6.67%) Network Management
Qualifications
1 12 (80.00%) CCNP
1 12 (80.00%) Cisco Certification
2 2 (13.33%) MCP
2 2 (13.33%) MCSE
2 2 (13.33%) Microsoft Certification
3 1 (6.67%) CCIE
3 1 (6.67%) Degree
Quality Assurance & Compliance
1 1 (6.67%) COBIT
1 1 (6.67%) HIPAA
1 1 (6.67%) ISO/IEC 27001
1 1 (6.67%) Sarbanes-Oxley
System Software
1 13 (86.67%) VMware Infrastructure
2 2 (13.33%) Active Directory
2 2 (13.33%) vSphere
Vendors
1 14 (93.33%) VMware
2 13 (86.67%) Cisco
3 12 (80.00%) CheckPoint
3 12 (80.00%) F5
4 2 (13.33%) Avaya
5 1 (6.67%) Aruba
5 1 (6.67%) Citrix
5 1 (6.67%) Dell
5 1 (6.67%) HP
5 1 (6.67%) Juniper
5 1 (6.67%) Microsoft
5 1 (6.67%) NetApp
5 1 (6.67%) Nortel
5 1 (6.67%) Palo Alto
5 1 (6.67%) Splunk