The table below looks at the statistics for VoIP skills in IT jobs advertised for the Croydon region. Included is a guide to the salaries offered in IT jobs that have cited VoIP over the 3 months to 18 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
18 Jan 2017
Same period 2016 Same period 2015
Voice Over IP (VoIP)
London / Croydon
Rank 21 34 39
Rank change year-on-year
+13 +5
Permanent jobs citing VoIP 13 13 2
As % of all permanent IT jobs located in Croydon 6.70% 5.00% 1.04%
As % of the Communications & Networking category 34.21% 19.70% 5.13%
Number of salaries quoted 12 13 2
Median salary £50,000 £27,500 £22,500
Median salary % change year-on-year
+81.81% +22.22%
UK excluding London median salary £37,500 £38,500 £35,000
% change year-on-year
-2.59% +10.00%

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

Communications & Networking Category
Croydon
Permanent IT job ads with a match in the
Communications & Networking category
38 66 39
As % of all permanent IT jobs located in Croydon 19.59% 25.38% 20.21%
Number of salaries quoted 31 64 35
Median salary £47,500 £42,500 £30,000
Median salary % change year-on-year
+11.76% +41.66%
90% offered a salary of more than £43,100 £27,500 £24,000
10% offered a salary of more than £55,000 £55,000 £57,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

VoIP
Jobs Demand Trend in Croydon

The demand trend of job ads across the Croydon region citing VoIP as a proportion of all IT jobs with a match in the Communications & Networking category.

VoIP Jobs Demand Trend in Croydon

VoIP
Salary Trend in Croydon

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

VoIP Salary Trend in Croydon

VoIP
Salary Histogram in Croydon

This chart provides a salary histogram for IT jobs citing VoIP across the Croydon region over the 3 months to 18 January 2017.

VoIP Salary Histogram in Croydon

VoIP
Top 30 Related IT Skills in Croydon

For the 6 months to 18 January 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 Croydon region with a requirement for VoIP.

1 14 (53.85%) Telecoms
2 9 (34.62%) Asterisk PBX
2 9 (34.62%) Cisco
3 8 (30.77%) Juniper
3 8 (30.77%) OSPF
3 8 (30.77%) BGP
3 8 (30.77%) EIGRP
4 7 (26.92%) Cisco Certification
4 7 (26.92%) Firewall
4 7 (26.92%) VPN
4 7 (26.92%) Open Source
4 7 (26.92%) Analytical Skills
4 7 (26.92%) Network Design
4 7 (26.92%) Network Security
5 6 (23.08%) CCNP
5 6 (23.08%) MPLS
5 6 (23.08%) Data Centre
6 5 (19.23%) VMware
6 5 (19.23%) Fault Management
7 4 (15.38%) CentOS
7 4 (15.38%) Git (software)
7 4 (15.38%) Cacti
7 4 (15.38%) Opscode Chef
7 4 (15.38%) REST
7 4 (15.38%) CFEngine
7 4 (15.38%) Puppet
7 4 (15.38%) Junos
7 4 (15.38%) Bash Shell
7 4 (15.38%) Agile Software Development
7 4 (15.38%) JNCIS

VoIP
Top Related IT Skills in Croydon 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 2 (7.69%) Exchange Server 2010
1 2 (7.69%) Exchange Server 2013
1 2 (7.69%) MS Exchange
Applications
1 1 (3.85%) MS Excel
1 1 (3.85%) MS Office
Cloud Services
1 1 (3.85%) PaaS
1 1 (3.85%) SaaS
Communications & Networking
1 9 (34.62%) Asterisk PBX
2 8 (30.77%) BGP
2 8 (30.77%) EIGRP
2 8 (30.77%) OSPF
3 7 (26.92%) Firewall
3 7 (26.92%) Network Security
3 7 (26.92%) VPN
4 6 (23.08%) MPLS
5 4 (15.38%) DNS
5 4 (15.38%) Junos
5 4 (15.38%) RSVP
5 4 (15.38%) VPLS
6 3 (11.54%) Cisco ASA
6 3 (11.54%) DHCP
6 3 (11.54%) LAN
6 3 (11.54%) Unified Communications
6 3 (11.54%) WAN
7 2 (7.69%) NetScreen
7 2 (7.69%) TCP/IP
7 2 (7.69%) Wireless
Database & Business Intelligence
1 1 (3.85%) MySQL
1 1 (3.85%) OLTP
Development Applications
1 4 (15.38%) Git (software)
General
1 14 (53.85%) Telecoms
Job Titles
1 7 (26.92%) Network Engineer
2 5 (19.23%) Analyst
3 4 (15.38%) Administrator
3 4 (15.38%) Asterisk Engineer
3 4 (15.38%) Linux Administrator
3 4 (15.38%) Linux Systems Administrator
3 4 (15.38%) Systems Administrator
3 4 (15.38%) VoIP Engineer
4 3 (11.54%) Business Systems Analyst
4 3 (11.54%) Juniper Engineer
4 3 (11.54%) Systems Analyst
5 2 (7.69%) 3rd Line Network Engineer
5 2 (7.69%) Active Directory Analyst
5 2 (7.69%) Active Directory Support
5 2 (7.69%) Active Directory Support Analyst
5 2 (7.69%) Business Analyst
5 2 (7.69%) Support Analyst
5 2 (7.69%) Support Engineer
5 2 (7.69%) Telecoms Analyst
5 2 (7.69%) Telecoms Business Analyst
Libraries, Frameworks & Software Standards
1 4 (15.38%) REST
2 1 (3.85%) .NET
2 1 (3.85%) Ajax
2 1 (3.85%) HTML
2 1 (3.85%) HTML5
2 1 (3.85%) Node.js
2 1 (3.85%) Web Services
Miscellaneous
1 7 (26.92%) Analytical Skills
2 6 (23.08%) Data Centre
3 1 (3.85%) Enterprise Cloud
3 1 (3.85%) IVR
Operating Systems
1 4 (15.38%) CentOS
1 4 (15.38%) Linux
2 3 (11.54%) Windows
2 3 (11.54%) Windows Server
3 2 (7.69%) Windows Server 2008
3 2 (7.69%) Windows Server 2012
3 2 (7.69%) Windows XP
4 1 (3.85%) Android
4 1 (3.85%) Apple iOS
4 1 (3.85%) Windows 7
Processes & Methodologies
1 7 (26.92%) Network Design
1 7 (26.92%) Open Source
2 5 (19.23%) Fault Management
3 4 (15.38%) Agile Software Development
3 4 (15.38%) Configuration Management
3 4 (15.38%) SDLC
3 4 (15.38%) SOA
4 3 (11.54%) Enterprise Architecture
4 3 (11.54%) UML
5 2 (7.69%) ITIL
5 2 (7.69%) User Stories
6 1 (3.85%) CRM
6 1 (3.85%) Data Modelling
6 1 (3.85%) Migration
6 1 (3.85%) Project Management
6 1 (3.85%) TOGAF
6 1 (3.85%) Translating Business Requirements
6 1 (3.85%) Waterfall
Programming Languages
1 4 (15.38%) Bash Shell
1 4 (15.38%) Perl
2 3 (11.54%) PHP
3 1 (3.85%) Java
3 1 (3.85%) Objective-C
3 1 (3.85%) Python
3 1 (3.85%) Ruby
Qualifications
1 7 (26.92%) Cisco Certification
2 6 (23.08%) CCNP
3 4 (15.38%) CCNA
3 4 (15.38%) JNCIP
3 4 (15.38%) JNCIS
4 2 (7.69%) CCDP
4 2 (7.69%) CCSA
4 2 (7.69%) CCSE
4 2 (7.69%) ISEB
4 2 (7.69%) Microsoft Certification
5 1 (3.85%) MCP
5 1 (3.85%) MCSA
5 1 (3.85%) MCSE
5 1 (3.85%) SC Cleared
5 1 (3.85%) Security Cleared
Quality Assurance & Compliance
1 1 (3.85%) SLA
System Software
1 3 (11.54%) Active Directory
2 2 (7.69%) Kamailio
3 1 (3.85%) Hyper-V
3 1 (3.85%) Virtual Servers
3 1 (3.85%) VMware Infrastructure
Systems Management
1 4 (15.38%) Cacti
1 4 (15.38%) CFEngine
1 4 (15.38%) Nagios
1 4 (15.38%) Opscode Chef
1 4 (15.38%) Puppet
2 2 (7.69%) FortiGate
2 2 (7.69%) HAProxy
Vendors
1 9 (34.62%) Cisco
2 8 (30.77%) Juniper
3 5 (19.23%) VMware
4 4 (15.38%) HP
5 2 (7.69%) CheckPoint
5 2 (7.69%) F5
5 2 (7.69%) Meraki
5 2 (7.69%) Microsoft
5 2 (7.69%) Riverbed
5 2 (7.69%) SolarWinds
5 2 (7.69%) SonicWALL
5 2 (7.69%) WatchGuard
6 1 (3.85%) Citrix
6 1 (3.85%) Openreach
6 1 (3.85%) Veeam
6 1 (3.85%) Zend