Period
to

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 4 July 2022 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Scotland > Glasgow
6 months to
4 Jul 2022
Same period 2021 Same period 2020
Rank 105 104 85
Rank change year-on-year -1 -19 +42
Permanent jobs citing VoIP 16 8 11
As % of all permanent jobs advertised in Glasgow 0.91% 0.56% 1.08%
As % of the Communications & Networking category 8.60% 7.41% 10.28%
Number of salaries quoted 12 8 7
10th Percentile - £29,025 £27,200
25th Percentile £25,000 £30,000 £29,375
Median annual salary (50th Percentile) £28,500 £32,500 £40,000
Median % change year-on-year -12.31% -18.75% +23.08%
75th Percentile £34,313 £35,000 £42,625
90th Percentile £36,000 £39,875 £43,150
Scotland median annual salary £28,750 £30,000 £40,000
% change year-on-year -4.17% -25.00% -15.79%

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 186 108 107
As % of all permanent IT jobs advertised in Glasgow 10.57% 7.55% 10.50%
Number of salaries quoted 100 67 56
10th Percentile £26,500 £28,700 £25,875
25th Percentile £37,313 £32,500 £35,938
Median annual salary (50th Percentile) £47,950 £42,000 £45,000
Median % change year-on-year +14.17% -6.67% +5.88%
75th Percentile £55,188 £51,250 £57,853
90th Percentile £67,625 £67,500 £64,419
Scotland median annual salary £48,000 £45,000 £47,500
% change year-on-year +6.67% -5.26% +5.56%

VoIP
Job Vacancy Trend in Glasgow

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

Job vacancy trend for VoIP in Glasgow

VoIP
Salary Trend in Glasgow

3-month moving average salary quoted in jobs citing VoIP in Glasgow.

Salary trend for VoIP in Glasgow

VoIP
Salary Histogram in Glasgow

Salary distribution for jobs citing VoIP in Glasgow over the 6 months to 4 July 2022.

Salary histogram for VoIP in Glasgow

For the 6 months to 4 July 2022, 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 Glasgow region with a requirement for VoIP.

1 12 (75.00%) Windows
1 12 (75.00%) Firewall
2 9 (56.25%) Social Skills
3 8 (50.00%) Self-Motivation
3 8 (50.00%) Fire and Rescue
3 8 (50.00%) Windows Server 2016
3 8 (50.00%) Windows Server 2019
3 8 (50.00%) Organisational Skills
3 8 (50.00%) Remote Desktop
3 8 (50.00%) RS-232
3 8 (50.00%) PABX
3 8 (50.00%) Telecoms
3 8 (50.00%) Ubuntu
3 8 (50.00%) SaaS
3 8 (50.00%) Windows Server 2012
3 8 (50.00%) IaaS
3 8 (50.00%) Data Privacy
3 8 (50.00%) IoT
3 8 (50.00%) Linux
3 8 (50.00%) HNC
3 8 (50.00%) NHS
3 8 (50.00%) Internet
4 6 (37.50%) Hyper-V
5 5 (31.25%) LAN
5 5 (31.25%) WAN
5 5 (31.25%) TCP/IP
6 4 (25.00%) DNS
6 4 (25.00%) Cisco
6 4 (25.00%) DHCP
6 4 (25.00%) Data Protection

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:

Applications
1 1 (6.25%) Microsoft Excel
Business Applications
1 2 (12.50%) Remedy ITSM
Cloud Services
1 8 (50.00%) IaaS
1 8 (50.00%) SaaS
2 4 (25.00%) Microsoft 365
3 2 (12.50%) Azure
Communications & Networking
1 12 (75.00%) Firewall
2 8 (50.00%) Internet
2 8 (50.00%) PABX
2 8 (50.00%) Remote Desktop
2 8 (50.00%) RS-232
3 5 (31.25%) LAN
3 5 (31.25%) TCP/IP
3 5 (31.25%) WAN
4 4 (25.00%) DHCP
4 4 (25.00%) DNS
4 4 (25.00%) IPsec
4 4 (25.00%) Unified Communications
5 2 (12.50%) ADSL
5 2 (12.50%) Ethernet
6 1 (6.25%) Cisco IOS
6 1 (6.25%) MPLS
General
1 9 (56.25%) Social Skills
2 8 (50.00%) Fire and Rescue
2 8 (50.00%) Organisational Skills
2 8 (50.00%) Telecoms
3 1 (6.25%) Law
Job Titles
1 8 (50.00%) Customer Engineer
1 8 (50.00%) Customer Service Engineer
1 8 (50.00%) Field Engineer
1 8 (50.00%) Field Service Engineer
1 8 (50.00%) Field Telecoms Engineer
1 8 (50.00%) IT Engineer
1 8 (50.00%) Telecoms Engineer
2 4 (25.00%) Infrastructure Engineer
3 2 (12.50%) Junior
3 2 (12.50%) Junior Infrastructure Engineer
3 2 (12.50%) Senior Infrastructure Engineer
3 2 (12.50%) Server Engineer
3 2 (12.50%) Server Support
3 2 (12.50%) Server Support Engineer
3 2 (12.50%) Support Engineer
4 1 (6.25%) Analyst
4 1 (6.25%) Network Engineer
4 1 (6.25%) NOC Engineer
4 1 (6.25%) Operations Engineer
4 1 (6.25%) Release Analyst
Miscellaneous
1 8 (50.00%) IoT
1 8 (50.00%) NHS
1 8 (50.00%) Self-Motivation
2 4 (25.00%) Clustering
3 2 (12.50%) Data Centre
Operating Systems
1 12 (75.00%) Windows
2 8 (50.00%) Linux
2 8 (50.00%) Ubuntu
2 8 (50.00%) Windows Server 2012
2 8 (50.00%) Windows Server 2016
2 8 (50.00%) Windows Server 2019
3 4 (25.00%) Windows Server
Processes & Methodologies
1 8 (50.00%) Data Privacy
2 4 (25.00%) Data Protection
2 4 (25.00%) Infrastructure Engineering
2 4 (25.00%) ITSM
2 4 (25.00%) Load Balancing
2 4 (25.00%) Problem Management
2 4 (25.00%) Virtual Environments
3 3 (18.75%) Line Management
4 2 (12.50%) Disaster Recovery
4 2 (12.50%) ITIL
5 1 (6.25%) Release Management
5 1 (6.25%) Service Management
Programming Languages
1 2 (12.50%) SQL
Qualifications
1 8 (50.00%) HNC
2 1 (6.25%) CCNA
2 1 (6.25%) Cisco Certification
2 1 (6.25%) ITIL Certification
2 1 (6.25%) Network+ Certification
2 1 (6.25%) SC Cleared
2 1 (6.25%) Security Cleared
System Software
1 6 (37.50%) Hyper-V
2 2 (12.50%) Active Directory
2 2 (12.50%) VMware Infrastructure
3 1 (6.25%) Firmware
Vendors
1 4 (25.00%) Cisco
2 2 (12.50%) Draytek
2 2 (12.50%) Mitel
2 2 (12.50%) Remedy
2 2 (12.50%) VMware
3 1 (6.25%) BMC
3 1 (6.25%) Microsoft
3 1 (6.25%) SolarWinds