The following table provides summary statistics for permanent job vacancies advertised in Portsmouth with a requirement for VoIP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VoIP over the 3 months to 29 March 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Hampshire / Portsmouth
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 46 33 50
Rank change year-on-year -13 +17  
Permanent jobs citing VoIP 8 14 6
As % of all permanent IT jobs advertised in Portsmouth 2.40% 5.28% 2.02%
As % of the Communications & Networking category 18.60% 32.56% 10.17%
Number of salaries quoted 6 14 6
Median salary £40,000 £32,500 £43,500
Median salary % change year-on-year +23.07% -25.28%  
90% offered a salary of more than £25,500 £32,500 £32,000
10% offered a salary of more than £42,500 £40,000 £45,500
UK excluding London median salary £37,500 £40,000 £36,750
% change year-on-year -6.25% +8.84%  

VoIP is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Portsmouth with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Portsmouth
Permanent job vacancies with a requirement for communications and computer networking skills 43 43 59
As % of all permanent IT job vacancies advertised in Portsmouth 12.91% 16.23% 19.87%
Number of salaries quoted 35 41 56
Median salary £37,500 £35,000 £44,500
Median salary % change year-on-year +7.14% -21.34%  
90% offered a salary of more than £25,500 £32,150 £24,000
10% offered a salary of more than £61,000 £57,500 £61,500
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

VoIP
Job Vacancy Trend in Portsmouth

The job posting trend of jobs advertised in Portsmouth citing VoIP as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for VoIP in Portsmouth

VoIP
Salary Trend in Portsmouth

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

Salary trend for VoIP in Portsmouth

VoIP
Salary Histogram in Portsmouth

The salary distribution of IT jobs citing VoIP in Portsmouth over the 3 months to 29 March 2017.

Salary histogram for VoIP in Portsmouth

For the 6 months to 29 March 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 Portsmouth region with a requirement for VoIP.

1 9 (64.29%) Cisco
2 8 (57.14%) Firewall
3 7 (50.00%) Finance
3 7 (50.00%) VPN
4 6 (42.86%) Windows
4 6 (42.86%) Linux
4 6 (42.86%) Juniper
4 6 (42.86%) CheckPoint
4 6 (42.86%) Wi-Fi
4 6 (42.86%) SC Cleared
4 6 (42.86%) Security Cleared
5 5 (35.71%) Cisco ASA
5 5 (35.71%) Driving Licence
5 5 (35.71%) SSL
5 5 (35.71%) Cisco Certification
5 5 (35.71%) IPsec
5 5 (35.71%) CCNA
6 4 (28.57%) SharePoint
6 4 (28.57%) TCP/IP
6 4 (28.57%) Office 365
6 4 (28.57%) Mobile Device Management
7 2 (14.29%) VMware
7 2 (14.29%) Project Planning
7 2 (14.29%) Cisco IPT
7 2 (14.29%) Meraki
7 2 (14.29%) Windows Server 2012
7 2 (14.29%) Windows Server 2008
7 2 (14.29%) Veeam
7 2 (14.29%) Cisco UCCE
7 2 (14.29%) Windows Server

VoIP
Co-occurring IT Skills in Portsmouth 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 (28.57%) SharePoint
Business Applications
1 1 (7.14%) SAP Oil and Gas
Cloud Services
1 4 (28.57%) Office 365
Communications & Networking
1 8 (57.14%) Firewall
2 7 (50.00%) VPN
3 6 (42.86%) Wi-Fi
4 5 (35.71%) Cisco ASA
4 5 (35.71%) IPsec
4 5 (35.71%) SSL
5 4 (28.57%) TCP/IP
6 2 (14.29%) Cisco IPT
6 2 (14.29%) DHCP
6 2 (14.29%) DNS
6 2 (14.29%) IP Telephony
6 2 (14.29%) LAN
6 2 (14.29%) MPLS
6 2 (14.29%) WAN
General
1 7 (50.00%) Finance
2 1 (7.14%) Electronics
2 1 (7.14%) Manufacturing
2 1 (7.14%) Marketing
2 1 (7.14%) Telecoms
Job Titles
1 6 (42.86%) Network Engineer
2 4 (28.57%) 3rd Line Engineer
2 4 (28.57%) 3rd Line Infrastructure Engineer
2 4 (28.57%) Infrastructure Engineer
3 3 (21.43%) Voice Engineer
4 2 (14.29%) Cisco Engineer
4 2 (14.29%) Cisco Voice Engineer
4 2 (14.29%) IT Engineer
4 2 (14.29%) IT Support
4 2 (14.29%) IT Support Engineer
4 2 (14.29%) Senior Network Engineer
4 2 (14.29%) Support Engineer
5 1 (7.14%) Voice Network Engineer
5 1 (7.14%) VoIP Engineer
Miscellaneous
1 5 (35.71%) Driving Licence
Operating Systems
1 6 (42.86%) Linux
1 6 (42.86%) Windows
2 2 (14.29%) Windows 10
2 2 (14.29%) Windows Server
2 2 (14.29%) Windows Server 2008
2 2 (14.29%) Windows Server 2012
Processes & Methodologies
1 4 (28.57%) Mobile Device Management
2 2 (14.29%) Project Planning
3 1 (7.14%) Business Intelligence
3 1 (7.14%) Digital Marketing
3 1 (7.14%) Programme Management
Qualifications
1 6 (42.86%) SC Cleared
1 6 (42.86%) Security Cleared
2 5 (35.71%) CCNA
2 5 (35.71%) Cisco Certification
System Software
1 2 (14.29%) Active Directory
Systems Management
1 2 (14.29%) Cisco UCCE
1 2 (14.29%) Nagios
Vendors
1 9 (64.29%) Cisco
2 6 (42.86%) CheckPoint
2 6 (42.86%) Juniper
3 2 (14.29%) Meraki
3 2 (14.29%) Microsoft
3 2 (14.29%) Veeam
3 2 (14.29%) VMware
4 1 (7.14%) Palo Alto
4 1 (7.14%) SAP