The following table provides summary statistics for permanent job vacancies advertised in the South East with a requirement for FreeSWITCH skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited FreeSWITCH over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

FreeSWITCH
England / South East
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank - 435 483
Permanent jobs citing FreeSWITCH 0 5 1
As % of all permanent IT jobs advertised in the South East - 0.027% 0.005%
As % of the Libraries, Frameworks & Software Standards category - 0.068% 0.013%
Number of salaries quoted 0 5 1
Median salary - £35,000 £40,000
Median salary % change year-on-year - -12.50%  
UK excluding London median salary £40,000 £35,000 £41,500
% change year-on-year +14.28% -15.66%  

FreeSWITCH is in the industry standards, technical specifications and software library and framework 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 industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
South East
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 5952 7378 7722
As % of all permanent IT job vacancies advertised in the South East 40.68% 39.94% 36.65%
Number of salaries quoted 5190 6606 6658
Median salary £44,000 £42,500 £42,500
Median salary % change year-on-year +3.52% -  
90% offered a salary of more than £30,500 £30,000 £30,000
10% offered a salary of more than £60,000 £60,000 £57,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

FreeSWITCH
Job Vacancy Trend in the South East

The job posting trend of jobs advertised in the South East citing FreeSWITCH as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for FreeSWITCH in the South East

FreeSWITCH
Salary Trend in the South East

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

Salary trend for FreeSWITCH in the South East

For the 6 months to 27 June 2017, IT jobs citing FreeSWITCH 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 FreeSWITCH.

1 3 (100.00%) VoIP
1 3 (100.00%) Asterisk PBX
2 2 (66.67%) TCP/IP
2 2 (66.67%) Open Source
2 2 (66.67%) Kamailio
2 2 (66.67%) BroadSoft
2 2 (66.67%) VoLTE
2 2 (66.67%) Linux
2 2 (66.67%) DNS
3 1 (33.33%) Salesforce.com
3 1 (33.33%) Project Management
3 1 (33.33%) Firewall
3 1 (33.33%) Telecoms
3 1 (33.33%) CRM
3 1 (33.33%) LAN
3 1 (33.33%) WAN
3 1 (33.33%) Presales
3 1 (33.33%) PRINCE2
3 1 (33.33%) VPN

FreeSWITCH
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 3 (100.00%) Asterisk PBX
1 3 (100.00%) VoIP
2 2 (66.67%) DNS
2 2 (66.67%) TCP/IP
2 2 (66.67%) VoLTE
3 1 (33.33%) Firewall
3 1 (33.33%) LAN
3 1 (33.33%) VPN
3 1 (33.33%) WAN
General
1 1 (33.33%) Telecoms
Job Titles
1 3 (100.00%) VoIP Engineer
2 2 (66.67%) Design Engineer
2 2 (66.67%) Linux Engineer
2 2 (66.67%) Open Source Engineer
3 1 (33.33%) LAN Engineer
3 1 (33.33%) LAN/WAN Engineer
3 1 (33.33%) Network Engineer
3 1 (33.33%) WAN Engineer
Operating Systems
1 2 (66.67%) Linux
Processes & Methodologies
1 2 (66.67%) Open Source
2 1 (33.33%) CRM
2 1 (33.33%) Presales
2 1 (33.33%) PRINCE2
2 1 (33.33%) Project Management
System Software
1 2 (66.67%) Kamailio
Vendors
1 2 (66.67%) BroadSoft
2 1 (33.33%) Salesforce.com