The following table provides summary statistics for permanent job vacancies advertised in Birmingham with a requirement for Asterisk PBX skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Asterisk PBX over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Digium Asterisk
West Midlands / Birmingham
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 127 139 -
Rank change year-on-year +12 -  
Permanent jobs citing Asterisk PBX 5 1 0
As % of all permanent IT jobs advertised in Birmingham 0.25% 0.043% -
As % of the Communications & Networking category 1.76% 0.31% -
Number of salaries quoted 0 1 0
Median salary - £21,000 -
UK excluding London median salary £44,500 £47,500 £65,000
% change year-on-year -6.31% -26.92%  

Asterisk PBX 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 Birmingham with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Birmingham
Permanent job vacancies with a requirement for communications and computer networking skills 284 323 419
As % of all permanent IT job vacancies advertised in Birmingham 14.42% 13.83% 20.64%
Number of salaries quoted 214 248 373
Median salary £45,000 £42,500 £43,500
Median salary % change year-on-year +5.88% -2.29%  
90% offered a salary of more than £30,000 £27,050 £29,000
10% offered a salary of more than £58,500 £65,000 £67,500
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

Asterisk PBX
Job Vacancy Trend in Birmingham

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

Job vacancy trend for Asterisk PBX in Birmingham

Asterisk PBX
Salary Trend in Birmingham

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Asterisk PBX in Birmingham.

Salary trend for Asterisk PBX in Birmingham

For the 6 months to 26 June 2017, IT jobs citing Asterisk PBX 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 Birmingham region with a requirement for Asterisk PBX.

1 7 (77.78%) Windows
1 7 (77.78%) Linux
1 7 (77.78%) TCP/IP
1 7 (77.78%) DNS
2 5 (55.56%) Shell Script
2 5 (55.56%) Configuration Management
2 5 (55.56%) VPN
2 5 (55.56%) PHP
2 5 (55.56%) MySQL
2 5 (55.56%) Apache
2 5 (55.56%) E-Commerce
2 5 (55.56%) Firewall
2 5 (55.56%) LAMP
2 5 (55.56%) Games
2 5 (55.56%) Samba
2 5 (55.56%) Debian
2 5 (55.56%) nginx
2 5 (55.56%) Puppet
2 5 (55.56%) VirtualBox
2 5 (55.56%) MariaDB
2 5 (55.56%) Vagrant
2 5 (55.56%) pfSense
2 5 (55.56%) KVM
2 5 (55.56%) Ansible
2 5 (55.56%) Docker
2 5 (55.56%) DevOps
2 5 (55.56%) Salt
2 5 (55.56%) Ubuntu
2 5 (55.56%) Web Development
2 5 (55.56%) Windows Server

Asterisk PBX
Co-occurring IT Skills in Birmingham 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 5 (55.56%) Apache
1 5 (55.56%) nginx
Communications & Networking
1 7 (77.78%) DNS
1 7 (77.78%) TCP/IP
2 5 (55.56%) DHCP
2 5 (55.56%) Firewall
2 5 (55.56%) VPN
3 2 (22.22%) LAN
3 2 (22.22%) VoIP
3 2 (22.22%) VoLTE
3 2 (22.22%) WAN
Database & Business Intelligence
1 5 (55.56%) MariaDB
1 5 (55.56%) MySQL
Development Applications
1 5 (55.56%) Vagrant
General
1 5 (55.56%) Games
Job Titles
1 5 (55.56%) Administrator
1 5 (55.56%) Linux Administrator
1 5 (55.56%) Linux Systems Administrator
1 5 (55.56%) Systems Administrator
2 2 (22.22%) Analyst
2 2 (22.22%) Design Engineer
2 2 (22.22%) Help Desk Analyst
2 2 (22.22%) Linux Engineer
2 2 (22.22%) Open Source Engineer
2 2 (22.22%) VoIP Engineer
3 1 (11.11%) Service Analyst
3 1 (11.11%) Service Desk Analyst
Libraries, Frameworks & Software Standards
1 5 (55.56%) LAMP
1 5 (55.56%) LEMP Stack
2 2 (22.22%) FreeSWITCH
Miscellaneous
1 2 (22.22%) Video Conferencing
Operating Systems
1 7 (77.78%) Linux
1 7 (77.78%) Windows
2 5 (55.56%) Debian
2 5 (55.56%) Ubuntu
2 5 (55.56%) Windows Server
3 2 (22.22%) Windows 10
3 2 (22.22%) Windows 7
Processes & Methodologies
1 5 (55.56%) Configuration Management
1 5 (55.56%) DevOps
1 5 (55.56%) E-Commerce
1 5 (55.56%) Web Development
2 2 (22.22%) Open Source
3 1 (11.11%) CRM
3 1 (11.11%) Stakeholder Management
Programming Languages
1 5 (55.56%) PHP
1 5 (55.56%) Shell Script
System Software
1 5 (55.56%) Docker
1 5 (55.56%) KVM
1 5 (55.56%) pfSense
1 5 (55.56%) Samba
1 5 (55.56%) Virtual Servers
1 5 (55.56%) VirtualBox
2 2 (22.22%) Active Directory
2 2 (22.22%) Kamailio
Systems Management
1 5 (55.56%) Ansible
1 5 (55.56%) Puppet
1 5 (55.56%) Salt
Vendors
1 2 (22.22%) BroadSoft
1 2 (22.22%) Microsoft