Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Glasgow 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 18 November 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Scotland > Glasgow
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 127 113 152
Rank change year-on-year -14 +39 +4
Permanent jobs citing VoIP 18 23 5
As % of all permanent IT jobs advertised in Glasgow 0.79% 1.06% 0.19%
As % of the Communications & Networking category 7.14% 8.49% 1.72%
Number of salaries quoted 15 9 3
Glasgow median annual salary £45,500 £38,000 £28,000
Median salary % change year-on-year +19.74% +35.71% -20.00%
10th Percentile £18,400 £35,750 £21,600
90th Percentile £58,000 £46,550 £35,600
Scotland median annual salary £42,500 £36,500 £32,500
% change year-on-year +16.44% +12.31% -8.45%

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 Glasgow with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Glasgow
Permanent vacancies with a requirement for communications or computer networking skills 252 271 291
As % of all permanent IT jobs advertised in Glasgow 11.05% 12.52% 11.32%
Number of salaries quoted 146 173 191
Glasgow median annual salary £43,750 £40,000 £40,000
Median salary % change year-on-year +9.38% - -
10th Percentile £30,875 £25,250 £23,000
90th Percentile £67,500 £54,500 £57,500
Scotland median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +3.90%

VoIP
Job Vacancy Trend in Glasgow

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

Job vacancy trend for VoIP in Glasgow

VoIP
Salary Trend in Glasgow

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

Salary trend for VoIP in Glasgow

VoIP
Salary Histogram in Glasgow

The salary distribution of IT jobs citing VoIP in Glasgow over the 6 months to 18 November 2017.

Salary histogram for VoIP in Glasgow

For the 6 months to 18 November 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 Glasgow region with a requirement for VoIP.

1 9 (50.00%) LAN
1 9 (50.00%) WAN
2 8 (44.44%) Citrix
2 8 (44.44%) Active Directory
2 8 (44.44%) Windows
2 8 (44.44%) Firewall
3 6 (33.33%) Project Management
3 6 (33.33%) Information Security
4 5 (27.78%) Change Management
5 4 (22.22%) ITIL
5 4 (22.22%) DNS
5 4 (22.22%) Microsoft
5 4 (22.22%) Degree
5 4 (22.22%) Load Balancing
5 4 (22.22%) Microsoft Azure
6 3 (16.67%) Network Architecture
6 3 (16.67%) VMware Infrastructure
6 3 (16.67%) Android
6 3 (16.67%) Hyper-V
6 3 (16.67%) Unified Communications
6 3 (16.67%) Office 365
6 3 (16.67%) Analytical Skills
6 3 (16.67%) Windows 8
6 3 (16.67%) Cisco
6 3 (16.67%) MS Exchange
6 3 (16.67%) DHCP
6 3 (16.67%) Linux
6 3 (16.67%) Microsoft Office
6 3 (16.67%) VMware
6 3 (16.67%) IVR

VoIP
Co-occurring IT Skills in Glasgow 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 (16.67%) MS Exchange
2 2 (11.11%) IIS
2 2 (11.11%) SharePoint
3 1 (5.56%) Skype for Business
Applications
1 3 (16.67%) Microsoft Office
Cloud Services
1 4 (22.22%) Microsoft Azure
2 3 (16.67%) Office 365
Communications & Networking
1 9 (50.00%) LAN
1 9 (50.00%) WAN
2 8 (44.44%) Firewall
3 4 (22.22%) DNS
4 3 (16.67%) DHCP
4 3 (16.67%) Unified Communications
5 2 (11.11%) FTP
5 2 (11.11%) HTTP
5 2 (11.11%) Internet
5 2 (11.11%) SMTP
5 2 (11.11%) SNMP
5 2 (11.11%) SSH
5 2 (11.11%) SSL
5 2 (11.11%) Telnet
5 2 (11.11%) VPN
6 1 (5.56%) BIG-IP
6 1 (5.56%) Network Security
6 1 (5.56%) SAN
6 1 (5.56%) TCP/IP
6 1 (5.56%) Wireshark
Database & Business Intelligence
1 1 (5.56%) MySQL
Development Applications
1 2 (11.11%) JIRA
General
1 2 (11.11%) Finance
2 1 (5.56%) Back Office
2 1 (5.56%) Banking
2 1 (5.56%) Retail Banking
2 1 (5.56%) Telecoms
Job Titles
1 5 (27.78%) Consultant
2 3 (16.67%) Analyst
2 3 (16.67%) Infrastructure Consultant
2 3 (16.67%) Service Analyst
2 3 (16.67%) Service Desk Analyst
3 2 (11.11%) Architect
3 2 (11.11%) Head of Infrastructure
3 2 (11.11%) Network Consultant
4 1 (5.56%) Domain Architect
4 1 (5.56%) Infrastructure Architect
4 1 (5.56%) Infrastructure Engineer
4 1 (5.56%) Infrastructure Manager
4 1 (5.56%) Mitel Engineer
4 1 (5.56%) Network Architect
4 1 (5.56%) Network Manager
4 1 (5.56%) Subject Matter Expert
4 1 (5.56%) Systems Architect
4 1 (5.56%) Technical Infrastructure Manager
4 1 (5.56%) Technical Manager
Miscellaneous
1 3 (16.67%) Analytical Skills
1 3 (16.67%) IVR
2 1 (5.56%) Driving Licence
2 1 (5.56%) Video Conferencing
Operating Systems
1 8 (44.44%) Windows
2 3 (16.67%) Android
2 3 (16.67%) Linux
2 3 (16.67%) Windows 8
3 2 (11.11%) Windows 2000
3 2 (11.11%) Windows Server
Processes & Methodologies
1 6 (33.33%) Information Security
1 6 (33.33%) Project Management
2 5 (27.78%) Change Management
3 4 (22.22%) ITIL
3 4 (22.22%) Load Balancing
4 3 (16.67%) Business Analysis
4 3 (16.67%) Network Architecture
5 2 (11.11%) Agile Software Development
5 2 (11.11%) BCP
5 2 (11.11%) DevOps
5 2 (11.11%) Information Security Management
5 2 (11.11%) Security Management
6 1 (5.56%) ERP
6 1 (5.56%) IT Strategy
6 1 (5.56%) Line Management
6 1 (5.56%) Network Design
6 1 (5.56%) WAN Optimisation
Programming Languages
1 2 (11.11%) SQL
Qualifications
1 4 (22.22%) Degree
2 2 (11.11%) CCNA
2 2 (11.11%) Cisco Certification
3 1 (5.56%) BPSS Clearance
3 1 (5.56%) CCNP
3 1 (5.56%) Security Cleared
Quality Assurance & Compliance
1 2 (11.11%) Sarbanes-Oxley
System Software
1 8 (44.44%) Active Directory
2 3 (16.67%) Hyper-V
2 3 (16.67%) VMware Infrastructure
3 2 (11.11%) Microsoft App-V
4 1 (5.56%) VMware Server
Systems Management
1 2 (11.11%) SCCM
Vendors
1 8 (44.44%) Citrix
2 4 (22.22%) Microsoft
3 3 (16.67%) Cisco
3 3 (16.67%) VMware
4 1 (5.56%) Avaya
4 1 (5.56%) BT
4 1 (5.56%) CheckPoint
4 1 (5.56%) F5
4 1 (5.56%) HP
4 1 (5.56%) Infoblox
4 1 (5.56%) Juniper
4 1 (5.56%) Mitel
4 1 (5.56%) Palo Alto