The table below looks at the statistics for VoIP skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited VoIP over the 3 months to 22 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 Dec 2014
Same period 2013 Same period 2012
Voice Over IP (VoIP)
Rank 169 245 173
Rank change year-on-year
+76 -72
Permanent jobs citing VoIP 164 90 166
As % of all permanent IT jobs located in the City of London 1.51% 0.77% 1.44%
As % of the Communications & Networking category 8.86% 4.96% 6.70%
Number of salaries quoted 153 82 158
Average salary £50,000 £44,500 £45,000
Average salary % change year-on-year
+12.35% -1.11%
90% offered a salary of more than £25,700 £29,000 £30,000
10% offered a salary of more than £65,000 £64,300 £65,000
UK excluding London average salary £35,000 £38,500 £37,500
% change year-on-year
-9.09% +2.66%
VoIP
London

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the City of London region.

Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
1852 1815 2478
As % of all permanent IT jobs located in the City of London 17.07% 15.49% 21.45%
Number of salaries quoted 1623 1589 2182
Average salary £48,500 £50,000 £49,000
Average salary % change year-on-year
-3.00% +2.04%
90% offered a salary of more than £30,000 £32,500 £31,500
10% offered a salary of more than £70,000 £70,000 £70,000
UK excluding London average salary £40,000 £40,000 £40,000

VoIP
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing VoIP across the City of London region as a proportion of the total demand within the Communications & Networking category.

VoIP Jobs Demand Trend in the City of London

VoIP
Salary Trend in the City of London

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

VoIP Salary Trend in the City of London

VoIP
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing VoIP across the City of London region over the 3 months to 22 December 2014.

VoIP Salary Histogram in the City of London

VoIP
Top 30 Related IT Skills in the City of London

For the 6 months to 22 December 2014, IT jobs across the City of London region citing VoIP also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited VoIP.

1 166 (56.85%) Cisco
2 129 (44.18%) Microsoft
3 119 (40.75%) Windows
4 109 (37.33%) LAN
5 105 (35.96%) WAN
6 104 (35.62%) Firewall
7 101 (34.59%) Cisco Certification
8 100 (34.25%) Active Directory
9 88 (30.14%) VPN
10 79 (27.05%) Finance
11 71 (24.32%) MPLS
11 71 (24.32%) TCP/IP
12 62 (21.23%) MS Office
12 62 (21.23%) Network Security
13 59 (20.21%) Wireless
14 58 (19.86%) CCNP
15 56 (19.18%) ITIL
16 55 (18.84%) VMware
17 54 (18.49%) MS Excel
17 54 (18.49%) MS Exchange
18 52 (17.81%) CheckPoint
18 52 (17.81%) Telecoms
19 51 (17.47%) DNS
20 50 (17.12%) Linux
20 50 (17.12%) OSPF
21 47 (16.10%) BGP
21 47 (16.10%) Juniper
22 45 (15.41%) Windows Server 2003
23 44 (15.07%) CCNA
23 44 (15.07%) Degree

VoIP
Top Related IT Skills in the City of London by Category

For the 6 months to 22 December 2014, IT jobs across the City of London region citing VoIP also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited VoIP. Up to 20 skills are shown per category.

Application Platforms
1 54 (18.49%) MS Exchange
2 34 (11.64%) Lync
3 25 (8.56%) Exchange Server 2010
4 18 (6.16%) IIS
5 14 (4.79%) SharePoint
6 11 (3.77%) Apache
7 9 (3.08%) Exchange Server 2007
8 8 (2.74%) Tomcat
8 8 (2.74%) Blackberry Enterprise Server
9 5 (1.71%) Exchange Server 2013
10 3 (1.03%) WorkSite
11 2 (0.68%) IBM Notes
11 2 (0.68%) SharePoint 2010
12 1 (0.34%) OpenStack
12 1 (0.34%) SharePoint 2013
12 1 (0.34%) Exchange Server 2003
Applications
1 62 (21.23%) MS Office
2 54 (18.49%) MS Excel
3 5 (1.71%) MS Visio
4 2 (0.68%) MS Project
Business Applications
1 2 (0.68%) Dynamics CRM
Cloud Services
1 8 (2.74%) Office 365
2 2 (0.68%) GitHub
3 1 (0.34%) IaaS
3 1 (0.34%) SaaS
3 1 (0.34%) PaaS
Communications & Networking
1 109 (37.33%) LAN
2 105 (35.96%) WAN
3 104 (35.62%) Firewall
4 88 (30.14%) VPN
5 71 (24.32%) TCP/IP
5 71 (24.32%) MPLS
6 62 (21.23%) Network Security
7 59 (20.21%) Wireless
8 51 (17.47%) DNS
9 50 (17.12%) OSPF
10 47 (16.10%) BGP
11 43 (14.73%) Cisco IOS
12 40 (13.70%) VLAN
13 39 (13.36%) DHCP
14 36 (12.33%) SAN
15 34 (11.64%) EIGRP
16 32 (10.96%) Internet
17 26 (8.90%) Cisco ASA
18 25 (8.56%) VPLS
18 25 (8.56%) Wi-Fi
Database & Business Intelligence
1 26 (8.90%) MySQL
2 16 (5.48%) SQL Server
3 8 (2.74%) PostgreSQL
4 7 (2.40%) Hadoop
4 7 (2.40%) Big Data
5 6 (2.05%) Data Warehouse
6 2 (0.68%) BusinessObjects
6 2 (0.68%) BusinessObjects XI
6 2 (0.68%) BusinessObjects Web Intelligence
6 2 (0.68%) SQL Server 2012
7 1 (0.34%) Oracle Database
7 1 (0.34%) CouchDB
7 1 (0.34%) MongoDB
7 1 (0.34%) NoSQL
7 1 (0.34%) SQL Server 2008
7 1 (0.34%) MS Access
Development Applications
1 7 (2.40%) Serena SBM
2 6 (2.05%) Mercurial
3 5 (1.71%) Git (software)
4 4 (1.37%) TeamCity
5 3 (1.03%) Subversion
5 3 (1.03%) Robolectric
5 3 (1.03%) Robotium
6 1 (0.34%) Jenkins
6 1 (0.34%) JIRA
6 1 (0.34%) VSS/SourceSafe
General
1 79 (27.05%) Finance
2 52 (17.81%) Telecoms
3 25 (8.56%) Banking
4 15 (5.14%) Investment Banking
5 10 (3.42%) Legal
5 10 (3.42%) Advertising
5 10 (3.42%) Back Office
6 9 (3.08%) Financial Institution
7 7 (2.40%) Marketing
8 6 (2.05%) Law
9 5 (1.71%) Publishing
9 5 (1.71%) Retail
10 4 (1.37%) Dutch Language
11 3 (1.03%) German Language
12 2 (0.68%) Spanish Language
12 2 (0.68%) Pharmaceutical
13 1 (0.34%) Front Office
13 1 (0.34%) Electronics
Job Titles
1 68 (23.29%) Network Engineer
2 43 (14.73%) Analyst
3 28 (9.59%) IT Support
4 27 (9.25%) Support Analyst
5 24 (8.22%) Support Engineer
6 22 (7.53%) Security Engineer
7 21 (7.19%) Senior Network Engineer
8 20 (6.85%) IT Support Analyst
9 18 (6.16%) Network Security Engineer
9 18 (6.16%) Consultant
10 15 (5.14%) Cisco Engineer
10 15 (5.14%) Administrator
10 15 (5.14%) Microsoft Consultant
11 14 (4.79%) Voice Engineer
12 12 (4.11%) Infrastructure Engineer
13 11 (3.77%) Developer
14 10 (3.42%) Systems Administrator
14 10 (3.42%) Support Technician
15 9 (3.08%) Service Analyst
15 9 (3.08%) Architect
Libraries, Frameworks & Software Standards
1 7 (2.40%) SOAP
1 7 (2.40%) Django
2 5 (1.71%) Hibernate
2 5 (1.71%) Spring
2 5 (1.71%) Servlets
2 5 (1.71%) Twisted
2 5 (1.71%) JAX-RS
3 3 (1.03%) J2SE
3 3 (1.03%) Middleware
3 3 (1.03%) JNI
3 3 (1.03%) XMPP
4 2 (0.68%) jQuery
4 2 (0.68%) OAuth
4 2 (0.68%) LAMP
4 2 (0.68%) HTML
4 2 (0.68%) Web Services
5 1 (0.34%) POSIX
5 1 (0.34%) Qt
5 1 (0.34%) GTK+
5 1 (0.34%) FreeSWITCH
Miscellaneous
1 32 (10.96%) Analytical Skills
2 24 (8.22%) Blackberry
3 23 (7.88%) Computer Science
4 18 (6.16%) Video Conferencing
5 17 (5.82%) Handset
6 15 (5.14%) iPhone
6 15 (5.14%) Mobile App
7 10 (3.42%) Open Source
7 10 (3.42%) Clustering
7 10 (3.42%) Data Structures
7 10 (3.42%) Algorithms
8 8 (2.74%) iPad
9 6 (2.05%) Replication
10 5 (1.71%) Mathematics
11 4 (1.37%) Video on Demand
11 4 (1.37%) Enterprise Storage
11 4 (1.37%) Management Information System
11 4 (1.37%) MPEG
12 3 (1.03%) Digital Media
12 3 (1.03%) Hedge funds
Operating Systems
1 119 (40.75%) Windows
2 50 (17.12%) Linux
3 45 (15.41%) Windows Server 2003
4 41 (14.04%) Windows Server 2008
5 39 (13.36%) Windows XP
6 35 (11.99%) Android
7 29 (9.93%) Windows 7
8 23 (7.88%) Windows 8
9 13 (4.45%) Windows Server 2012
10 9 (3.08%) UNIX
11 7 (2.40%) Apple iOS
12 6 (2.05%) Mac OS X
13 5 (1.71%) Windows Vista
14 4 (1.37%) CentOS
14 4 (1.37%) Windows Mobile
15 3 (1.03%) Mac OS
16 2 (0.68%) Windows 2000
17 1 (0.34%) Embedded Linux
17 1 (0.34%) Debian
17 1 (0.34%) uClinux
Processes & Methodologies
1 56 (19.18%) ITIL
2 28 (9.59%) Project Management
3 22 (7.53%) Network Design
4 21 (7.19%) CRM
5 18 (6.16%) Network Management
6 17 (5.82%) Service Delivery
7 16 (5.48%) Disaster Recovery
7 16 (5.48%) Time Management
7 16 (5.48%) Network Monitoring
8 13 (4.45%) Load Balancing
9 12 (4.11%) Network Architecture
9 12 (4.11%) Migration
10 11 (3.77%) ITIL V2
11 9 (3.08%) Agile Software Development
11 9 (3.08%) Change Management
11 9 (3.08%) Service Management
12 8 (2.74%) PRINCE2
13 7 (2.40%) Change Control
13 7 (2.40%) Requirements Analysis
13 7 (2.40%) Kalman Filter
Programming Languages
1 41 (14.04%) SQL
2 11 (3.77%) Python
3 10 (3.42%) Java
4 8 (2.74%) JavaScript
4 8 (2.74%) PowerShell
5 7 (2.40%) C
6 5 (1.71%) Ruby
7 4 (1.37%) Bash Shell
7 4 (1.37%) Perl
8 3 (1.03%) PHP
8 3 (1.03%) C++
9 2 (0.68%) Erlang
10 1 (0.34%) Embedded C
Qualifications
1 101 (34.59%) Cisco Certification
2 58 (19.86%) CCNP
3 44 (15.07%) CCNA
3 44 (15.07%) Degree
4 37 (12.67%) Microsoft Certification
5 25 (8.56%) MCSE
5 25 (8.56%) MCITP
6 16 (5.48%) ITIL Certification
7 15 (5.14%) MCP
7 15 (5.14%) SC Cleared
7 15 (5.14%) Security Cleared
7 15 (5.14%) Microsoft Certified Master
8 12 (4.11%) CCVP
8 12 (4.11%) CCIE
9 10 (3.42%) CCENT
10 8 (2.74%) VMware Certified Professional (VCP)
11 7 (2.40%) MCSA
12 6 (2.05%) CCDP
12 6 (2.05%) CCSA
13 5 (1.71%) PhD
Quality Assurance & Compliance
1 10 (3.42%) SLA
2 4 (1.37%) ISO/IEC 27001
3 2 (0.68%) QA
3 2 (0.68%) PCI DSS
4 1 (0.34%) COBIT
System Software
1 100 (34.25%) Active Directory
2 43 (14.73%) VMware Infrastructure
3 17 (5.82%) XenApp
4 9 (3.08%) XenServer
5 8 (2.74%) Xen
6 7 (2.40%) Terminal Services
6 7 (2.40%) vSphere
6 7 (2.40%) VMware ESXi
7 4 (1.37%) VirtualBox
7 4 (1.37%) ISA Server
8 3 (1.03%) VMware ESX
8 3 (1.03%) VMware Server
9 2 (0.68%) Hyper-V
9 2 (0.68%) Snort
10 1 (0.34%) NFS
10 1 (0.34%) Forefront TMG
10 1 (0.34%) XenDesktop
Systems Management
1 24 (8.22%) Cisco CUCM
2 12 (4.11%) Backup Exec
3 10 (3.42%) Tivoli
4 9 (3.08%) WSUS
5 7 (2.40%) SCCM
6 5 (1.71%) Cisco LMS
7 4 (1.37%) Cisco UCCE
7 4 (1.37%) Nagios
8 2 (0.68%) Norton AntiVirus
8 2 (0.68%) OpenView
8 2 (0.68%) Puppet
8 2 (0.68%) Cisco UCCX
8 2 (0.68%) FortiGate
9 1 (0.34%) Symantec Enterprise Vault
9 1 (0.34%) CA Spectrum
9 1 (0.34%) Casper Suite
9 1 (0.34%) CiscoWorks
Vendors
1 166 (56.85%) Cisco
2 129 (44.18%) Microsoft
3 55 (18.84%) VMware
4 52 (17.81%) CheckPoint
5 47 (16.10%) Juniper
6 38 (13.01%) Citrix
7 26 (8.90%) SolarWinds
8 20 (6.85%) HP
9 19 (6.51%) Aruba
10 16 (5.48%) F5
11 14 (4.79%) Avaya
12 13 (4.45%) Symantec
12 13 (4.45%) EMC
13 11 (3.77%) Dell
13 11 (3.77%) Blue Coat
14 10 (3.42%) Oracle
14 10 (3.42%) Altiris
15 9 (3.08%) NetApp
15 9 (3.08%) Verint
16 8 (2.74%) Polycom
City, London
Harrington Starr
Posted: 12 hours ago
City, London
Premier IT
Salary: £45000 - £55000 per annum
Posted: 3 days ago
City, London
LA International
Salary: £100000 - £120000 per annum + Car, bonus and benefits
Posted: 3 days ago
City, London
Harvey Nash plc
Salary: £50000 - £60000 per annum + £5k Travel Allowance + Bonus + Bens
Posted: 4 days ago
City, London
TEKsystems
Salary: £55000 - £70000 per annum
Posted: 4 days ago
City, London
TEKsystems
Salary: £50000 - £65000 per annum
Posted: 4 days ago
City, London
Pioneer Search
Salary: £55000.00 - £70000.00 per annum + Bonus + Benefits
Posted: 6 days ago
City of London
Interquest - IQ Telecom
Salary: £46000 - £58000 per annum
Posted: 6 days ago
City, London
Nexmo
Salary: Competitive
Posted: 7 days ago
City of London
Bluefire Consulting
Salary: £24000 - £28000 per annum + Excellent Benefits
Posted: 10 days ago
City of London
Quantica Technology - London
Salary: £60000 - £65000 per annum + 20% bonus, 10 % pension
Posted: 19 days ago
City of London
Quantica Technology - London
Salary: £60000 - £70000 per annum
Posted: 19 days ago
City of London
Claremont Consulting Limited
Salary: £25000 - £35000 per annum + Benefits
Posted: 21 days ago