The following table provides summary statistics for permanent job vacancies advertised in Croydon with a requirement for VoIP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VoIP over the 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Voice Over IP (VoIP)
London / Croydon
Rank 23 34 27
Rank change year-on-year +11 -7  
Permanent jobs citing VoIP 12 10 6
As % of all permanent IT jobs advertised in Croydon 6.86% 3.97% 3.68%
As % of the Communications & Networking category 48.00% 16.95% 18.18%
Number of salaries quoted 12 10 6
Median salary £42,500 £27,500 £26,500
Median salary % change year-on-year +54.54% +3.77%  
90% offered a salary of more than £23,600 £27,500 £25,500
10% offered a salary of more than £52,500 £28,400 £28,250
UK excluding London median salary £37,500 £40,000 £36,500
% change year-on-year -6.25% +9.58%  

VoIP 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 Croydon with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Croydon
Permanent job vacancies with a requirement for communications and computer networking skills 25 59 33
As % of all permanent IT job vacancies advertised in Croydon 14.29% 23.41% 20.25%
Number of salaries quoted 21 54 32
Median salary £52,500 £42,500 £42,500
Median salary % change year-on-year +23.52% -  
90% offered a salary of more than £33,500 £25,700 £25,500
10% offered a salary of more than £57,500 £60,000 £60,000
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

VoIP
Job Vacancy Trend in Croydon

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

Job vacancy trend for VoIP in Croydon

VoIP
Salary Trend in Croydon

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

Salary trend for VoIP in Croydon

VoIP
Salary Histogram in Croydon

The salary distribution of IT jobs citing VoIP in Croydon over the 3 months to 25 March 2017.

Salary histogram for VoIP in Croydon

VoIP
Top 30 Related IT Skills in Croydon

For the 6 months to 25 March 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 12 (54.55%) Cisco
1 12 (54.55%) Juniper
2 11 (50.00%) OSPF
2 11 (50.00%) EIGRP
2 11 (50.00%) CCNP
2 11 (50.00%) Cisco Certification
3 10 (45.45%) Firewall
4 9 (40.91%) BGP
5 8 (36.36%) Telecoms
5 8 (36.36%) Network Security
6 7 (31.82%) Analytical Skills
6 7 (31.82%) Network Design
6 7 (31.82%) VPN
7 6 (27.27%) CCNA
7 6 (27.27%) NetScreen
7 6 (27.27%) CheckPoint
7 6 (27.27%) HP
7 6 (27.27%) WatchGuard
7 6 (27.27%) SonicWALL
7 6 (27.27%) Cisco ASA
8 5 (22.73%) Asterisk PBX
8 5 (22.73%) Data Centre
9 4 (18.18%) VMware
9 4 (18.18%) Cisco IOS
9 4 (18.18%) Nagios
9 4 (18.18%) Configuration Management
9 4 (18.18%) LAN
9 4 (18.18%) WAN
9 4 (18.18%) Perl
9 4 (18.18%) Linux

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 (9.09%) Exchange Server 2010
1 2 (9.09%) Exchange Server 2013
1 2 (9.09%) MS Exchange
Applications
1 2 (9.09%) MS Office
Communications & Networking
1 11 (50.00%) EIGRP
1 11 (50.00%) OSPF
2 10 (45.45%) Firewall
3 9 (40.91%) BGP
4 8 (36.36%) Network Security
5 7 (31.82%) VPN
6 6 (27.27%) Cisco ASA
6 6 (27.27%) NetScreen
7 5 (22.73%) Asterisk PBX
8 4 (18.18%) Cisco IOS
8 4 (18.18%) Cisco Nexus
8 4 (18.18%) FabricPath
8 4 (18.18%) LAN
8 4 (18.18%) WAN
9 3 (13.64%) Junos
9 3 (13.64%) MPLS
9 3 (13.64%) RSVP
9 3 (13.64%) Unified Communications
9 3 (13.64%) VPLS
10 2 (9.09%) DNS
Development Applications
1 4 (18.18%) Git (software)
General
1 8 (36.36%) Telecoms
Job Titles
1 11 (50.00%) Network Engineer
2 5 (22.73%) Analyst
3 4 (18.18%) 2nd Line Engineer
3 4 (18.18%) 2nd Line Network Engineer
3 4 (18.18%) Administrator
3 4 (18.18%) Linux Administrator
3 4 (18.18%) Linux Systems Administrator
3 4 (18.18%) Systems Administrator
4 3 (13.64%) Business Systems Analyst
4 3 (13.64%) Juniper Engineer
4 3 (13.64%) Systems Analyst
5 2 (9.09%) Business Analyst
5 2 (9.09%) Exchange Support
5 2 (9.09%) SDLC Business Analyst
5 2 (9.09%) Service Analyst
5 2 (9.09%) Service Desk Analyst
5 2 (9.09%) Service Desk Support
5 2 (9.09%) Service Desk Support Analyst
5 2 (9.09%) Support Analyst
5 2 (9.09%) Telecoms Business Analyst
Libraries, Frameworks & Software Standards
1 3 (13.64%) REST
Miscellaneous
1 7 (31.82%) Analytical Skills
2 5 (22.73%) Data Centre
Operating Systems
1 4 (18.18%) CentOS
1 4 (18.18%) Linux
2 2 (9.09%) Windows
2 2 (9.09%) Windows Server
2 2 (9.09%) Windows Server 2008
2 2 (9.09%) Windows Server 2012
2 2 (9.09%) Windows XP
Processes & Methodologies
1 7 (31.82%) Network Design
2 4 (18.18%) Configuration Management
2 4 (18.18%) Open Source
3 3 (13.64%) Agile Software Development
3 3 (13.64%) Enterprise Architecture
3 3 (13.64%) SDLC
3 3 (13.64%) SOA
3 3 (13.64%) UML
4 2 (9.09%) User Stories
5 1 (4.55%) Fault Management
5 1 (4.55%) Migration
5 1 (4.55%) Translating Business Requirements
Programming Languages
1 4 (18.18%) Bash Shell
1 4 (18.18%) Perl
2 1 (4.55%) PHP
Qualifications
1 11 (50.00%) CCNP
1 11 (50.00%) Cisco Certification
2 6 (27.27%) CCNA
3 3 (13.64%) JNCIP
3 3 (13.64%) JNCIS
4 2 (9.09%) CCDP
4 2 (9.09%) CCSA
4 2 (9.09%) CCSE
4 2 (9.09%) ISEB
System Software
1 2 (9.09%) Active Directory
1 2 (9.09%) Virtual Servers
2 1 (4.55%) Kamailio
Systems Management
1 4 (18.18%) Cacti
1 4 (18.18%) CFEngine
1 4 (18.18%) FortiGate
1 4 (18.18%) HAProxy
1 4 (18.18%) Nagios
1 4 (18.18%) Opscode Chef
1 4 (18.18%) Puppet
Vendors
1 12 (54.55%) Cisco
1 12 (54.55%) Juniper
2 6 (27.27%) CheckPoint
2 6 (27.27%) HP
2 6 (27.27%) SonicWALL
2 6 (27.27%) WatchGuard
3 4 (18.18%) F5
3 4 (18.18%) Riverbed
3 4 (18.18%) SolarWinds
3 4 (18.18%) VMware
4 2 (9.09%) Fortinet
4 2 (9.09%) Meraki
4 2 (9.09%) Microsoft
5 1 (4.55%) Dell
5 1 (4.55%) Extreme Networks
Croydon, Surrey
Alfen
Salary: From £30,000 to £40,000 per annum Plus benefits
Posted: 5 days ago