The first table below looks at the demand for Asterisk PBX 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 Asterisk PBX over the 3 months to 22 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Communications & Networking category for the City of London region.

Location
3 months to
22 May 2013
Same period 2012 Same period 2011
Digium Asterisk
Rank 307 331 318
Rank change year-on-year
+24 -13
Permanent jobs citing Asterisk PBX 6 2 9
As % of all permanent IT jobs located in the City of London 0.051% 0.015% 0.059%
As % of the Communications & Networking category 0.282% 0.092% 0.487%
Number of salaries quoted 6 2 9
Average salary £46,250 £27,000 £40,000
Average salary % change year-on-year
+71.29% -32.50%
90% offered a salary of more than £36,250 £25,400 £31,500
10% offered a salary of more than £51,250 £28,600 £50,000
UK excluding London average salary £46,250 £32,500 £35,000
% change year-on-year
+42.30% -7.14%
All Communications & Networking
City of London
Permanent IT job ads with a match in the
Communications & Networking category
2128 2176 1847
As % of all permanent IT jobs located in the City of London 18.13% 16.40% 12.17%
Number of salaries quoted 1894 1957 1688
Average salary £52,500 £52,500 £52,500
90% offered a salary of more than £32,521 £33,000 £31,500
10% offered a salary of more than £72,500 £75,000 £70,000
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
Asterisk PBX
London

Asterisk PBX
Jobs Demand Trend

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

City of London Asterisk PBX Jobs Demand Trend

Asterisk PBX
Salary Trend

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

City of London Asterisk PBX Salary Trend

Asterisk PBX
Salary Histogram

This chart provides a salary histogram for IT jobs citing Asterisk PBX across the City of London region over the 3 months to 22 May 2013.

City of London Asterisk PBX Salary Histogram

Asterisk PBX
Top 30 Related IT Skills

For the 6 months to 22 May 2013, IT jobs across the City of London region citing Asterisk PBX 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 Asterisk PBX.

1 10 (90.91%) VoIP
2 8 (72.73%) C
2 8 (72.73%) Git (software)
2 8 (72.73%) Open Source
3 7 (63.64%) FreeSWITCH
3 7 (63.64%) OpenSIPS
3 7 (63.64%) C++
3 7 (63.64%) Java
3 7 (63.64%) Python
3 7 (63.64%) RTP
3 7 (63.64%) XMPP
4 4 (36.36%) Kamailio
4 4 (36.36%) Linux
5 3 (27.27%) GSM
5 3 (27.27%) Subversion
5 3 (27.27%) Telecoms
5 3 (27.27%) Amazon AWS
5 3 (27.27%) Mercurial
6 2 (18.18%) CentOS
6 2 (18.18%) MCITP
6 2 (18.18%) Microsoft
6 2 (18.18%) Microsoft Certification
6 2 (18.18%) Windows
6 2 (18.18%) PBX
6 2 (18.18%) UML
6 2 (18.18%) MCSE
6 2 (18.18%) ITIL
6 2 (18.18%) PRINCE2
6 2 (18.18%) PHP
6 2 (18.18%) MySQL

Asterisk PBX
Top Related IT Skills by Category

For the 6 months to 22 May 2013, IT jobs across the City of London region citing Asterisk PBX 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 Asterisk PBX. Up to 20 skills are shown per category.

Application Development
1 7 (63.64%) FreeSWITCH
1 7 (63.64%) XMPP
2 1 (9.091%) CSS
2 1 (9.091%) HTML
2 1 (9.091%) LAMP
2 1 (9.091%) jQuery
2 1 (9.091%) Laravel
Application Platforms
1 3 (27.27%) Amazon AWS
2 1 (9.091%) Apache
2 1 (9.091%) SharePoint
2 1 (9.091%) MS Exchange
2 1 (9.091%) Lync
Applications
1 1 (9.091%) MS Excel
Communications & Networking
1 10 (90.91%) VoIP
2 7 (63.64%) RTP
3 3 (27.27%) GSM
4 2 (18.18%) PBX
5 1 (9.091%) ISDN
5 1 (9.091%) LDAP
5 1 (9.091%) SMTP
5 1 (9.091%) DHCP
5 1 (9.091%) TCP/IP
5 1 (9.091%) VPN
5 1 (9.091%) DNS
5 1 (9.091%) SSL
5 1 (9.091%) SAN
5 1 (9.091%) MPLS
5 1 (9.091%) Firewall
5 1 (9.091%) Unified Communications
Database & Business Intelligence
1 2 (18.18%) MySQL
Development Applications
1 8 (72.73%) Git (software)
2 3 (27.27%) Subversion
2 3 (27.27%) Mercurial
General
1 3 (27.27%) Telecoms
2 1 (9.091%) Finance
2 1 (9.091%) Legal
Job Titles
1 6 (54.55%) VoIP Engineer
2 4 (36.36%) Software Engineer
3 3 (27.27%) Network Engineer
4 1 (9.091%) Administrator
4 1 (9.091%) PHP Developer
4 1 (9.091%) Security Administrator
4 1 (9.091%) Communications Engineer
4 1 (9.091%) Developer
4 1 (9.091%) Information Security Administrator
Miscellaneous
1 8 (72.73%) Open Source
2 1 (9.091%) Management Information System
2 1 (9.091%) Derivative
2 1 (9.091%) Computer Science
2 1 (9.091%) iPhone
2 1 (9.091%) iPad
Operating Systems
1 4 (36.36%) Linux
2 2 (18.18%) CentOS
2 2 (18.18%) Windows
3 1 (9.091%) UNIX
3 1 (9.091%) Android
3 1 (9.091%) Windows Server 2008
3 1 (9.091%) Red Hat Enterprise Linux
3 1 (9.091%) Windows 7
3 1 (9.091%) Oracle Linux
3 1 (9.091%) Windows 8
3 1 (9.091%) Windows Server 2012
3 1 (9.091%) Windows Phone
Processes & Methodologies
1 2 (18.18%) UML
1 2 (18.18%) ITIL
1 2 (18.18%) PRINCE2
2 1 (9.091%) Service Management
2 1 (9.091%) Service Delivery
2 1 (9.091%) Data Security
2 1 (9.091%) Security Management
2 1 (9.091%) Validation
2 1 (9.091%) Stakeholder Management
2 1 (9.091%) Scrum
2 1 (9.091%) Risk Assessment
2 1 (9.091%) Information Security
2 1 (9.091%) Vulnerability Assessment
2 1 (9.091%) Software Testing
2 1 (9.091%) Project Management
2 1 (9.091%) Load Balancing
2 1 (9.091%) Integration Testing
2 1 (9.091%) Information Assurance
2 1 (9.091%) Network Management
Programming Languages
1 8 (72.73%) C
2 7 (63.64%) C++
2 7 (63.64%) Java
2 7 (63.64%) Python
3 2 (18.18%) PHP
4 1 (9.091%) SQL
4 1 (9.091%) JavaScript
4 1 (9.091%) Shell Script
Qualifications
1 2 (18.18%) MCITP
1 2 (18.18%) Microsoft Certification
1 2 (18.18%) MCSE
2 1 (9.091%) MCP
2 1 (9.091%) RHCE
2 1 (9.091%) CCNP
2 1 (9.091%) CISSP
2 1 (9.091%) Cisco Certification
2 1 (9.091%) Security+ Certification
2 1 (9.091%) GSEC
2 1 (9.091%) Degree
2 1 (9.091%) SC Cleared
2 1 (9.091%) Security Cleared
Quality Assurance & Compliance
1 1 (9.091%) ISO/IEC 17799
1 1 (9.091%) ISO/IEC 27001
System Software
1 7 (63.64%) OpenSIPS
2 4 (36.36%) Kamailio
3 1 (9.091%) Active Directory
3 1 (9.091%) Microsoft Virtual Server
3 1 (9.091%) VMware Infrastructure
3 1 (9.091%) Hyper-V
Vendors
1 2 (18.18%) Microsoft
2 1 (9.091%) Oracle
2 1 (9.091%) Cisco
2 1 (9.091%) Red Hat
2 1 (9.091%) HP
2 1 (9.091%) VMware
2 1 (9.091%) Zend
City, London
Skills: Asterisk, C/C++, Linux, VoIP, SIP... The ideal candidate will have the following skills: -Asterisk experience -Extensive knowledge of C++ -Understanding of VoIP or SIP -Experience developing...
Aston Carter
Salary: £45000 - £70000 per annum + bonus + benefits
Posted: 16 May 2013
City, London
Experience in the following would be essential: - Linux - preferably CentOS. - DNS - bind. - LAMP -configuration and performance tuning. - Storage technologies - SAN,NAS etc. - MySQL DB - HA, scaling high traffic...
BrightTALK
Salary: Competative
Posted: 17 May 2013