The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for IP Telephony skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited IP Telephony over the 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
IP Telephony
London / City of London
Rank 212 247 286
Rank change year-on-year +35 +39  
Permanent jobs citing IP Telephony 14 26 29
As % of all permanent IT jobs advertised in the City of London 0.28% 0.37% 0.28%
As % of the Communications & Networking category 1.69% 2.50% 1.43%
Number of salaries quoted 12 25 20
Median salary £48,750 £55,000 £32,500
Median salary % change year-on-year -11.36% +69.23%  
90% offered a salary of more than £29,000 £35,000 £29,500
10% offered a salary of more than £67,000 £60,000 £38,250
UK excluding London median salary £36,000 £40,000 £40,000
% change year-on-year -10.00% -  

IP Telephony 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 the City of London with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
City of London
Permanent job vacancies with a requirement for communications and computer networking skills 828 1040 2021
As % of all permanent IT job vacancies advertised in the City of London 16.54% 14.65% 19.71%
Number of salaries quoted 782 910 1690
Median salary £47,500 £52,500 £52,500
Median salary % change year-on-year -9.52% -  
90% offered a salary of more than £26,000 £32,500 £35,000
10% offered a salary of more than £75,000 £70,000 £80,000
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

IP Telephony
Job Vacancy Trend in the City of London

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

Job vacancy trend for IP Telephony in the City of London

IP Telephony
Salary Trend in the City of London

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

Salary trend for IP Telephony in the City of London

IP Telephony
Salary Histogram in the City of London

The salary distribution of IT jobs citing IP Telephony in the City of London over the 3 months to 26 March 2017.

Salary histogram for IP Telephony in the City of London

IP Telephony
Top 30 Related IT Skills in the City of London

For the 6 months to 26 March 2017, IT jobs citing IP Telephony 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 City of London region with a requirement for IP Telephony.

1 17 (85.00%) Cisco
2 15 (75.00%) Firewall
3 13 (65.00%) Windows
4 12 (60.00%) LAN
4 12 (60.00%) WAN
4 12 (60.00%) Active Directory
5 11 (55.00%) VMware
6 10 (50.00%) Finance
6 10 (50.00%) Microsoft
7 7 (35.00%) TCP/IP
7 7 (35.00%) DNS
7 7 (35.00%) MS Exchange
7 7 (35.00%) Wireless
7 7 (35.00%) MPLS
7 7 (35.00%) VMware Infrastructure
7 7 (35.00%) Windows Server 2012
8 6 (30.00%) Windows Server 2008
8 6 (30.00%) MS Excel
8 6 (30.00%) ITIL
8 6 (30.00%) VPN
8 6 (30.00%) DHCP
8 6 (30.00%) Cisco Certification
9 5 (25.00%) CCNP
9 5 (25.00%) SQL Server
9 5 (25.00%) SAN
9 5 (25.00%) Cisco ASA
10 4 (20.00%) Windows Server
10 4 (20.00%) Citrix
10 4 (20.00%) Telecoms
10 4 (20.00%) Change Management

IP Telephony
Top Related 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:

Application Platforms
1 7 (35.00%) MS Exchange
2 3 (15.00%) Blackberry Enterprise Server
2 3 (15.00%) SharePoint
3 2 (10.00%) Exchange Server 2013
4 1 (5.00%) IIS
4 1 (5.00%) SharePoint Server
4 1 (5.00%) Skype for Business
Applications
1 6 (30.00%) MS Excel
2 2 (10.00%) MS Office
3 1 (5.00%) MS PowerPoint
3 1 (5.00%) MS Visio
Cloud Services
1 3 (15.00%) Office 365
2 2 (10.00%) Mimecast
Communications & Networking
1 15 (75.00%) Firewall
2 12 (60.00%) LAN
2 12 (60.00%) WAN
3 7 (35.00%) DNS
3 7 (35.00%) MPLS
3 7 (35.00%) TCP/IP
3 7 (35.00%) Wireless
4 6 (30.00%) DHCP
4 6 (30.00%) VPN
5 5 (25.00%) Cisco ASA
5 5 (25.00%) SAN
6 4 (20.00%) Cisco IPT
7 3 (15.00%) BGP
7 3 (15.00%) Internet
7 3 (15.00%) Multicast
8 2 (10.00%) iSCSI
8 2 (10.00%) Junos
9 1 (5.00%) Cisco Nexus
9 1 (5.00%) Unified Communications
9 1 (5.00%) VPLS
Database & Business Intelligence
1 5 (25.00%) SQL Server
2 2 (10.00%) SQL Server 2008
2 2 (10.00%) SQL Server 2012
2 2 (10.00%) SQL Server 2014
General
1 10 (50.00%) Finance
2 4 (20.00%) Telecoms
3 2 (10.00%) Banking
4 1 (5.00%) Law
Job Titles
1 4 (20.00%) Infrastructure Engineer
1 4 (20.00%) Network Engineer
2 3 (15.00%) 2nd Line Engineer
2 3 (15.00%) 2nd Line Support
2 3 (15.00%) 2nd Line Support Engineer
2 3 (15.00%) Support Engineer
3 2 (10.00%) Analyst
3 2 (10.00%) Head of ICT
3 2 (10.00%) Juniper Engineer
3 2 (10.00%) Senior Infrastructure Engineer
4 1 (5.00%) Architect
4 1 (5.00%) IT Manager
4 1 (5.00%) Network Security Specialist
4 1 (5.00%) Network Specialist
4 1 (5.00%) Senior Infrastructure Analyst
4 1 (5.00%) Senior Infrastructure Architect
4 1 (5.00%) Senior Systems Architect
4 1 (5.00%) Support Specialist
4 1 (5.00%) Systems Analyst
4 1 (5.00%) Voice Engineer
Libraries, Frameworks & Software Standards
1 2 (10.00%) Windows Identity Foundation
2 1 (5.00%) SAP Basis
Miscellaneous
1 3 (15.00%) Blackberry
1 3 (15.00%) Client/Server
2 2 (10.00%) Data Centre
2 2 (10.00%) Eurex
3 1 (5.00%) Analytical Skills
3 1 (5.00%) Computer Science
3 1 (5.00%) Driving Licence
3 1 (5.00%) Fat Client
3 1 (5.00%) Thin Client
Operating Systems
1 13 (65.00%) Windows
2 7 (35.00%) Windows Server 2012
3 6 (30.00%) Windows Server 2008
4 4 (20.00%) Windows Server
5 3 (15.00%) Mac OS X
5 3 (15.00%) Windows 7
6 2 (10.00%) Unix
7 1 (5.00%) Windows 10
7 1 (5.00%) Windows Mobile
Processes & Methodologies
1 6 (30.00%) ITIL
2 4 (20.00%) Change Management
2 4 (20.00%) Problem Management
3 3 (15.00%) Disaster Recovery
3 3 (15.00%) Incident Management
3 3 (15.00%) ITSM
4 2 (10.00%) Information Security
4 2 (10.00%) Network Monitoring
4 2 (10.00%) Service Delivery
4 2 (10.00%) Time Management
5 1 (5.00%) Capacity Management
5 1 (5.00%) Capacity Planning
5 1 (5.00%) Continuous Improvement
5 1 (5.00%) Database Tuning
5 1 (5.00%) IT Strategy
5 1 (5.00%) ITIL V2
5 1 (5.00%) Performance Tuning
5 1 (5.00%) Presales
5 1 (5.00%) Risk Analysis
5 1 (5.00%) Root Cause Analysis
Programming Languages
1 4 (20.00%) SQL
2 2 (10.00%) PowerShell
3 1 (5.00%) Perl
3 1 (5.00%) Python
Qualifications
1 6 (30.00%) Cisco Certification
2 5 (25.00%) CCNP
3 4 (20.00%) Degree
3 4 (20.00%) Microsoft Certification
4 3 (15.00%) MCITP
4 3 (15.00%) MCP
4 3 (15.00%) MCTS
5 2 (10.00%) CCNA
5 2 (10.00%) ITIL Foundation Certificate
6 1 (5.00%) Avaya Certification
6 1 (5.00%) CCDP
6 1 (5.00%) CCIE
6 1 (5.00%) SC Cleared
6 1 (5.00%) Security Cleared
Quality Assurance & Compliance
1 4 (20.00%) SLA
2 2 (10.00%) QA
System Software
1 12 (60.00%) Active Directory
2 7 (35.00%) VMware Infrastructure
3 4 (20.00%) vSphere
4 2 (10.00%) VMware ESXi
5 1 (5.00%) Firmware
Systems Management
1 2 (10.00%) Cisco CUCM
1 2 (10.00%) WSUS
2 1 (5.00%) Cisco UCCX
Vendors
1 17 (85.00%) Cisco
2 11 (55.00%) VMware
3 10 (50.00%) Microsoft
4 4 (20.00%) Avaya
4 4 (20.00%) Citrix
4 4 (20.00%) SolarWinds
4 4 (20.00%) Veeam
5 3 (15.00%) Meraki
5 3 (15.00%) Riverbed
6 2 (10.00%) Juniper
6 2 (10.00%) NetApp
6 2 (10.00%) WatchGuard
7 1 (5.00%) Apple
7 1 (5.00%) Aruba
7 1 (5.00%) Bloomberg
7 1 (5.00%) CheckPoint
7 1 (5.00%) Fidessa
7 1 (5.00%) Mitel
7 1 (5.00%) Reuters
7 1 (5.00%) SAP
City, London
onezeero.
Salary: £35000 - £55000 per annum
Posted: 2 days ago
City of London
Hays London City Cheapside
Salary: £70000.00 - £75000.00 per annum + Benefits + Bonus
Posted: 4 days ago
City, London
Hudson IT
Salary: £23000 - £29500 per annum
Posted: Yesterday
City, London
Intec Select
Salary: From £65,000 to £75,000 per annum + Bonus & Excellent Benefits
Posted: 5 days ago
City, London
IT Lab
Salary: From £30,000 to £35,000 per annum dependent on experience
Posted: 9 days ago