Period
to 19 November 2017

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 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Digium Asterisk
England > South East
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 516 583 630
Rank change year-on-year +67 +47 -4
Permanent jobs citing Asterisk PBX 31 19 22
As % of all permanent IT jobs advertised in the South East 0.10% 0.054% 0.051%
As % of the Communications & Networking category 0.58% 0.25% 0.26%
Number of salaries quoted 25 16 21
South East median annual salary £52,500 £48,750 £65,000
Median salary % change year-on-year +7.69% -25.00% +62.50%
10th Percentile £31,250 £37,500 £36,250
90th Percentile £57,500 £68,125 £67,500
England median annual salary £43,750 £42,500 £40,000
% change year-on-year +2.94% +6.25% +6.67%

Asterisk PBX is in the Communications and Computer Networking category. The following 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 or computer networking skills.

All Communications and Computer Networking Skills
South East
Permanent vacancies with a requirement for communications or computer networking skills 5341 7454 8571
As % of all permanent IT jobs advertised in the South East 17.61% 21.31% 20.04%
Number of salaries quoted 4253 5962 6966
South East median annual salary £42,500 £45,000 £43,000
Median salary % change year-on-year -5.56% +4.65% +7.50%
10th Percentile £24,250 £26,250 £24,250
90th Percentile £66,200 £67,500 £67,500
England median annual salary £45,000 £45,000 £45,000

Asterisk PBX
Job Vacancy Trend in the South East

Job postings citing Asterisk PBX as a percentage of all IT jobs advertised in the South East.

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 6 months to 19 November 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 6 months to 19 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Surrey +29 26 £53,750 +10.26% 1
East Sussex - 4 £32,000 -
Oxfordshire - 1 £92,500 -
Thames Valley - 1 £92,500 -
Asterisk PBX
England

For the 6 months to 19 November 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 31 (100.00%) Linux
2 30 (96.77%) Telecoms
3 26 (83.87%) PBX
3 26 (83.87%) Cisco
3 26 (83.87%) RTP
4 24 (77.42%) UMTS
4 24 (77.42%) GSM
4 24 (77.42%) OO
4 24 (77.42%) STL
4 24 (77.42%) C++
4 24 (77.42%) Subversion
4 24 (77.42%) Software Engineering
4 24 (77.42%) RANAP
4 24 (77.42%) Wireshark
4 24 (77.42%) Multithreading
4 24 (77.42%) LTE
4 24 (77.42%) Boost C++ Libraries
4 24 (77.42%) GCC
4 24 (77.42%) GDB
4 24 (77.42%) Trac
4 24 (77.42%) Diameter Protocol
4 24 (77.42%) Cross-Platform Development
5 23 (74.19%) MGW
5 23 (74.19%) SGSN
6 22 (70.97%) GGSN
7 10 (32.26%) VoIP
8 6 (19.35%) Windows
9 5 (16.13%) OOP
9 5 (16.13%) Greenfield Project
10 4 (12.90%) VMware ESXi

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 26 (83.87%) PBX
1 26 (83.87%) RTP
2 24 (77.42%) Diameter Protocol
2 24 (77.42%) GSM
2 24 (77.42%) LTE
2 24 (77.42%) RANAP
2 24 (77.42%) UMTS
2 24 (77.42%) Wireshark
3 23 (74.19%) MGW
3 23 (74.19%) SGSN
4 22 (70.97%) GGSN
5 10 (32.26%) VoIP
6 3 (9.68%) CTI
6 3 (9.68%) TCP/IP
7 2 (6.45%) DNS
7 2 (6.45%) HTTP
7 2 (6.45%) HTTPS
7 2 (6.45%) IPsec
7 2 (6.45%) LDAP
7 2 (6.45%) Softphone
Database & Business Intelligence
1 3 (9.68%) PostgreSQL
Development Applications
1 24 (77.42%) GCC
1 24 (77.42%) GDB
1 24 (77.42%) Subversion
1 24 (77.42%) Trac
2 2 (6.45%) JIRA
General
1 30 (96.77%) Telecoms
2 3 (9.68%) Electronics
3 2 (6.45%) Finance
3 2 (6.45%) Manufacturing
3 2 (6.45%) Marketing
4 1 (3.23%) Retail
Job Titles
1 24 (77.42%) C++ Software Engineer
1 24 (77.42%) Software Engineer
2 20 (64.52%) Telecoms Engineer
2 20 (64.52%) Telecoms Software Engineer
3 12 (38.71%) Linux Engineer
4 10 (32.26%) Core Network Engineer
4 10 (32.26%) Network Engineer
5 4 (12.90%) Systems Engineer
6 3 (9.68%) Linux Systems Engineer
7 2 (6.45%) Architect
7 2 (6.45%) Linux Support
7 2 (6.45%) Linux Support Engineer
7 2 (6.45%) Platform Architect
7 2 (6.45%) Support Engineer
7 2 (6.45%) Systems Support Engineer
7 2 (6.45%) Technical Architect
7 2 (6.45%) VoIP Engineer
7 2 (6.45%) VoIP Support Engineer
8 1 (3.23%) Junior
8 1 (3.23%) Senior C++ Software Engineer
Libraries, Frameworks & Software Standards
1 24 (77.42%) Boost C++ Libraries
1 24 (77.42%) STL
2 2 (6.45%) JTAPI
2 2 (6.45%) RFC 2833
2 2 (6.45%) TAPI
2 2 (6.45%) Web Services
3 1 (3.23%) XMPP
Miscellaneous
1 5 (16.13%) Greenfield Project
2 1 (3.23%) IVR
2 1 (3.23%) Social Media
Operating Systems
1 31 (100.00%) Linux
2 6 (19.35%) Windows
3 3 (9.68%) openSUSE
4 2 (6.45%) Debian
4 2 (6.45%) Fedora
4 2 (6.45%) Ubuntu
4 2 (6.45%) Windows Server
4 2 (6.45%) Windows Server 2012
5 1 (3.23%) SUSE Linux Enterprise Server
5 1 (3.23%) Windows 7
5 1 (3.23%) Windows XP
Processes & Methodologies
1 24 (77.42%) Cross-Platform Development
1 24 (77.42%) Multithreading
1 24 (77.42%) OO
1 24 (77.42%) Software Engineering
2 5 (16.13%) OOP
3 2 (6.45%) Business Intelligence
3 2 (6.45%) Digital Marketing
3 2 (6.45%) Presales
3 2 (6.45%) Process Management
3 2 (6.45%) Programme Management
4 1 (3.23%) Enterprise Architecture
4 1 (3.23%) Project Management
Programming Languages
1 24 (77.42%) C++
2 4 (12.90%) Perl
2 4 (12.90%) Python
2 4 (12.90%) SQL
3 3 (9.68%) Bash Shell
Qualifications
1 2 (6.45%) Degree
2 1 (3.23%) CCNA
2 1 (3.23%) Cisco Certification
Quality Assurance & Compliance
1 2 (6.45%) ISO/IEC 27001
1 2 (6.45%) PA-DSS
1 2 (6.45%) PCI DSS
System Software
1 4 (12.90%) VMware ESXi
2 3 (9.68%) VMware Infrastructure
Systems Management
1 2 (6.45%) vCenter Server
Vendors
1 26 (83.87%) Cisco
2 4 (12.90%) VMware
3 2 (6.45%) Citrix
3 2 (6.45%) Red Hat
3 2 (6.45%) SAP