The median annual salary for a Voice Network Engineer was £47,500 in advertised job vacancies in the City of London during the 3 months to 27 June 2017.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Voice Network Engineer
London / City of London
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 231 261 321
Rank change year-on-year +30 +60  
Permanent jobs requiring a Voice Network Engineer 2 3 2
As % of all permanent IT jobs advertised in the City of London 0.039% 0.047% 0.020%
As % of the Job Titles category 0.041% 0.049% 0.021%
Number of salaries quoted 1 3 2
Median salary £47,500 £55,000 £67,500
Median salary % change year-on-year -13.63% -18.51%  
UK excluding London median salary £36,250 £42,500 £33,000
% change year-on-year -14.70% +28.78%  

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in the City of London. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of permanent jobs in our overall sample.

IT Job Roles
City of London
Permanent job vacancies with a job title containing a recognized job role 4929 6144 9676
As % of all permanent IT job vacancies advertised in the City of London 95.34% 96.14% 94.99%
Number of salaries quoted 4401 5597 8291
Median salary £57,500 £57,500 £55,000
Median salary % change year-on-year - +4.54%  
90% offered a salary of more than £32,500 £35,000 £32,500
10% offered a salary of more than £85,000 £75,500 £80,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year +2.40% +3.75%  

Voice Network Engineer
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London that featured Voice Network Engineer in the job title.

Job vacancy trend for Voice Network Engineer in the City of London

Voice Network Engineer
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Voice Network Engineer in the City of London.

Salary trend for Voice Network Engineer in the City of London

Voice Network Engineer Skill Set
Top 30 Co-occurring IT Skills in the City of London

For the 6 months to 27 June 2017, Voice Network Engineer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region featuring Voice Network Engineer in the job title.

1 5 (83.33%) ITIL
1 5 (83.33%) Cisco
2 4 (66.67%) Firewall
2 4 (66.67%) Cisco Certification
2 4 (66.67%) CCNA
2 4 (66.67%) DNS
3 3 (50.00%) TCP/IP
3 3 (50.00%) VPN
3 3 (50.00%) DHCP
3 3 (50.00%) CCNP
3 3 (50.00%) MPLS
3 3 (50.00%) OSPF
3 3 (50.00%) BGP
3 3 (50.00%) Wi-Fi
4 2 (33.33%) Wireless
4 2 (33.33%) Project Management
4 2 (33.33%) Sarbanes-Oxley
4 2 (33.33%) Citrix
4 2 (33.33%) VoIP
4 2 (33.33%) Windows
4 2 (33.33%) Microsoft
4 2 (33.33%) PCI DSS
4 2 (33.33%) Customer Requirements
4 2 (33.33%) Computer Science Degree
4 2 (33.33%) Data Centre
4 2 (33.33%) Palo Alto
4 2 (33.33%) Cisco Wireless
4 2 (33.33%) Windows Server
4 2 (33.33%) Business Continuity
4 2 (33.33%) Degree

Voice Network Engineer Skill Set
Co-occurring IT Skills in the City of London 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:

Communications & Networking
1 4 (66.67%) DNS
1 4 (66.67%) Firewall
2 3 (50.00%) BGP
2 3 (50.00%) DHCP
2 3 (50.00%) MPLS
2 3 (50.00%) OSPF
2 3 (50.00%) TCP/IP
2 3 (50.00%) VPN
2 3 (50.00%) Wi-Fi
3 2 (33.33%) Cisco ASA
3 2 (33.33%) Cisco Wireless
3 2 (33.33%) VoIP
3 2 (33.33%) Wireless
4 1 (16.67%) Ethernet
4 1 (16.67%) IP Telephony
4 1 (16.67%) ISDN
4 1 (16.67%) LAN
4 1 (16.67%) PBX
4 1 (16.67%) WAN
General
1 1 (16.67%) Finance
1 1 (16.67%) Financial Institution
1 1 (16.67%) Telecoms
Miscellaneous
1 2 (33.33%) Computer Science
1 2 (33.33%) Data Centre
Operating Systems
1 2 (33.33%) Windows
1 2 (33.33%) Windows Server
2 1 (16.67%) Windows Server 2012
Processes & Methodologies
1 5 (83.33%) ITIL
2 2 (33.33%) Business Continuity
2 2 (33.33%) Customer Requirements
2 2 (33.33%) Project Management
3 1 (16.67%) Agile Software Development
3 1 (16.67%) Change Management
3 1 (16.67%) Continuous Improvement
3 1 (16.67%) High Availability
3 1 (16.67%) Investment Management
3 1 (16.67%) Performance Monitoring
3 1 (16.67%) Service Delivery
Programming Languages
1 1 (16.67%) Python
Qualifications
1 4 (66.67%) CCNA
1 4 (66.67%) Cisco Certification
2 3 (50.00%) CCNP
3 2 (33.33%) Computer Science Degree
3 2 (33.33%) Degree
4 1 (16.67%) CCNP Voice
Quality Assurance & Compliance
1 2 (33.33%) PCI DSS
1 2 (33.33%) Sarbanes-Oxley
2 1 (16.67%) SLA
System Software
1 1 (16.67%) Active Directory
1 1 (16.67%) VMware Infrastructure
Systems Management
1 2 (33.33%) Cisco CUCM
Vendors
1 5 (83.33%) Cisco
2 2 (33.33%) Citrix
2 2 (33.33%) Microsoft
2 2 (33.33%) Palo Alto
3 1 (16.67%) BT
3 1 (16.67%) Infoblox
3 1 (16.67%) Juniper
3 1 (16.67%) Verint
3 1 (16.67%) VMware