The following table provides summary statistics for permanent job vacancies advertised in the South East 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 24 June 2017 with a comparison to the same period in the previous 2 years.

Digium Asterisk
England / South East
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 390 431 459
Rank change year-on-year +41 +28  
Permanent jobs citing Asterisk PBX 6 11 19
As % of all permanent IT jobs advertised in the South East 0.041% 0.060% 0.089%
As % of the Communications & Networking category 0.22% 0.30% 0.42%
Number of salaries quoted 6 8 19
Median salary £47,500 £48,750 £65,000
Median salary % change year-on-year -2.56% -25.00%  
UK excluding London median salary £44,000 £47,500 £65,000
% change year-on-year -7.36% -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 the South East with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
South East
Permanent job vacancies with a requirement for communications and computer networking skills 2740 3714 4547
As % of all permanent IT job vacancies advertised in the South East 18.94% 20.10% 21.29%
Number of salaries quoted 2195 3018 3542
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,500 £28,000 £27,000
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

Asterisk PBX
Job Vacancy Trend in the South East

The job posting trend of jobs advertised in the South East 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 the South East

Asterisk PBX
Salary Trend in the South East

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

Salary trend for Asterisk PBX in the South East

Asterisk PBX
Salary Histogram in the South East

The salary distribution of IT jobs citing Asterisk PBX in the South East over the 3 months to 24 June 2017.

Salary histogram for Asterisk PBX in the South East

Asterisk PBX
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Asterisk PBX within the South East region over the 3 months to 24 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Surrey +24 4 £60,000 +23.07% 4
East Sussex - 2 £30,000 -
Asterisk PBX
England

For the 6 months to 24 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 South East region with a requirement for Asterisk PBX.

1 15 (93.75%) Linux
2 13 (81.25%) Telecoms
3 10 (62.50%) Cisco
3 10 (62.50%) RTP
3 10 (62.50%) OO
3 10 (62.50%) C++
3 10 (62.50%) STL
3 10 (62.50%) GSM
3 10 (62.50%) PBX
3 10 (62.50%) UMTS
3 10 (62.50%) Subversion
3 10 (62.50%) Software Engineering
3 10 (62.50%) RANAP
3 10 (62.50%) Wireshark
3 10 (62.50%) Multithreading
3 10 (62.50%) LTE
3 10 (62.50%) Boost C++ Libraries
3 10 (62.50%) GCC
3 10 (62.50%) GDB
3 10 (62.50%) Trac
3 10 (62.50%) Diameter Protocol
3 10 (62.50%) Cross-Platform Development
4 7 (43.75%) MGW
4 7 (43.75%) SGSN
5 6 (37.50%) VoIP
6 5 (31.25%) TCP/IP
6 5 (31.25%) GGSN
7 4 (25.00%) FreeSWITCH
8 3 (18.75%) Open Source
8 3 (18.75%) VoLTE

Asterisk PBX
Co-occurring IT Skills in the South East 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:

Communications & Networking
1 10 (62.50%) Diameter Protocol
1 10 (62.50%) GSM
1 10 (62.50%) LTE
1 10 (62.50%) PBX
1 10 (62.50%) RANAP
1 10 (62.50%) RTP
1 10 (62.50%) UMTS
1 10 (62.50%) Wireshark
2 7 (43.75%) MGW
2 7 (43.75%) SGSN
3 6 (37.50%) VoIP
4 5 (31.25%) GGSN
4 5 (31.25%) TCP/IP
5 3 (18.75%) DNS
5 3 (18.75%) VoLTE
6 2 (12.50%) SNMP
7 1 (6.25%) Firewall
7 1 (6.25%) LAN
7 1 (6.25%) VPN
7 1 (6.25%) WAN
Development Applications
1 10 (62.50%) GCC
1 10 (62.50%) GDB
1 10 (62.50%) Subversion
1 10 (62.50%) Trac
General
1 13 (81.25%) Telecoms
Job Titles
1 10 (62.50%) C++ Software Engineer
1 10 (62.50%) Software Engineer
2 9 (56.25%) Network Engineer
3 8 (50.00%) Core Network Engineer
4 6 (37.50%) Telecoms Engineer
4 6 (37.50%) Telecoms Software Engineer
5 4 (25.00%) Linux Engineer
5 4 (25.00%) VoIP Engineer
6 3 (18.75%) Design Engineer
6 3 (18.75%) Open Source Engineer
7 2 (12.50%) Systems Engineer
8 1 (6.25%) Junior
8 1 (6.25%) Junior C++ Software Engineer
8 1 (6.25%) Junior Software Engineer
8 1 (6.25%) LAN Engineer
8 1 (6.25%) LAN/WAN Engineer
8 1 (6.25%) Senior C++ Software Engineer
8 1 (6.25%) Senior Linux Engineer
8 1 (6.25%) Senior Software Engineer
8 1 (6.25%) WAN Engineer
Libraries, Frameworks & Software Standards
1 10 (62.50%) Boost C++ Libraries
1 10 (62.50%) STL
2 4 (25.00%) FreeSWITCH
Operating Systems
1 15 (93.75%) Linux
2 2 (12.50%) openSUSE
2 2 (12.50%) SUSE Linux Enterprise Server
2 2 (12.50%) Windows
2 2 (12.50%) Windows 7
2 2 (12.50%) Windows XP
Processes & Methodologies
1 10 (62.50%) Cross-Platform Development
1 10 (62.50%) Multithreading
1 10 (62.50%) OO
1 10 (62.50%) Software Engineering
2 3 (18.75%) Open Source
3 1 (6.25%) CRM
3 1 (6.25%) Presales
3 1 (6.25%) PRINCE2
3 1 (6.25%) Project Management
Programming Languages
1 10 (62.50%) C++
2 2 (12.50%) Bash Shell
2 2 (12.50%) Perl
2 2 (12.50%) Python
2 2 (12.50%) SQL
System Software
1 3 (18.75%) Kamailio
2 2 (12.50%) VMware ESXi
Vendors
1 10 (62.50%) Cisco
2 3 (18.75%) BroadSoft
3 2 (12.50%) VMware
4 1 (6.25%) Salesforce.com
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