The table below looks at the statistics for Kamailio skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited Kamailio over the 3 months to 4 September 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
4 Sep 2015
Same period 2014 Same period 2013
Kamailio (formerly OpenSER)
Rank 867 874 -
Rank change year-on-year
+7 -
Permanent jobs citing Kamailio 10 12 0
As % of all permanent IT jobs located in England 0.010% 0.011% -
As % of the System Software category 0.091% 0.10% -
Number of salaries quoted 10 10 0
Average salary £45,000 £42,500 -
Average salary % change year-on-year
+5.88% -
UK excluding London average salary £43,500 £42,500 -
% change year-on-year
+2.35% -
Kamailio
UK

The following table is for comparison with the above and provides statistics for the entire System Software category in permanent jobs advertised in the England region.

System Software Category
England
Permanent IT job ads with a match in the
System Software category
10973 11691 9989
As % of all permanent IT jobs located in England 10.77% 10.98% 10.12%
Number of salaries quoted 9278 9736 8558
Average salary £40,000 £41,000 £42,500
Average salary % change year-on-year
-2.43% -3.52%
90% offered a salary of more than £25,000 £25,000 £25,000
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London average salary £37,500 £37,500 £39,000
% change year-on-year
- -3.84%

Kamailio
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing Kamailio across the England region as a proportion of the total demand within the System Software category.

Kamailio Jobs Demand Trend in England

Kamailio
Salary Trend in England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Kamailio across the England region.

Kamailio Salary Trend in England

Kamailio
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing Kamailio across the England region over the 3 months to 4 September 2015.

Kamailio Salary Histogram in England

Kamailio
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Kamailio within the England region over the 3 months to 4 September 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -2 6 £72,500 +66.66%
North West - 4 £43,500 -
Kamailio
UK

Kamailio
Top 30 Related IT Skills in England

For the 6 months to 4 September 2015, IT jobs across the England region citing Kamailio 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 Kamailio.

1 12 (100.00%) Linux
2 10 (83.33%) Bash Shell
3 9 (75.00%) Agile Software Development
4 8 (66.67%) Telecoms
5 7 (58.33%) FreeSWITCH
6 6 (50.00%) SQL
6 6 (50.00%) MySQL
6 6 (50.00%) Java
7 5 (41.67%) Cisco Certification
7 5 (41.67%) PBX
7 5 (41.67%) Asterisk PBX
8 4 (33.33%) Open Source
8 4 (33.33%) MongoDB
8 4 (33.33%) Change Control
8 4 (33.33%) Opscode Chef
8 4 (33.33%) HAProxy
8 4 (33.33%) Sensu
8 4 (33.33%) Opsview
8 4 (33.33%) Graphite
8 4 (33.33%) PSTN
8 4 (33.33%) VoIP
8 4 (33.33%) Apache
8 4 (33.33%) Nagios
8 4 (33.33%) C++
8 4 (33.33%) GSM
8 4 (33.33%) CCNA
8 4 (33.33%) HP
8 4 (33.33%) Dell
8 4 (33.33%) SUSE
8 4 (33.33%) Scrum

Kamailio
Top Related IT Skills in England by Category

For the 6 months to 4 September 2015, IT jobs across the England region citing Kamailio 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 Kamailio. Up to 20 skills are shown per category.

Application Platforms
1 4 (33.33%) Apache
2 2 (16.67%) Confluence
Applications
1 1 (8.33%) MS Visio
1 1 (8.33%) MS PowerPoint
Communications & Networking
1 5 (41.67%) PBX
1 5 (41.67%) Asterisk PBX
2 4 (33.33%) GSM
2 4 (33.33%) PSTN
2 4 (33.33%) VoIP
3 1 (8.33%) SMTP
3 1 (8.33%) Ethernet
3 1 (8.33%) FTP
3 1 (8.33%) HTTP
3 1 (8.33%) TCP/IP
3 1 (8.33%) DNS
3 1 (8.33%) DWDM
3 1 (8.33%) OSPF
3 1 (8.33%) BGP
3 1 (8.33%) RTP
3 1 (8.33%) SS7
3 1 (8.33%) Telnet
3 1 (8.33%) Firewall
3 1 (8.33%) VDSL
3 1 (8.33%) SSH
Database & Business Intelligence
1 6 (50.00%) MySQL
2 4 (33.33%) MongoDB
General
1 8 (66.67%) Telecoms
2 2 (16.67%) Marketing
Job Titles
1 4 (33.33%) Developer
2 3 (25.00%) Systems Engineer
2 3 (25.00%) Java Developer
2 3 (25.00%) C++ Developer
2 3 (25.00%) C++/Java Developer
2 3 (25.00%) Lead Systems Engineer
3 1 (8.33%) Development Engineer
3 1 (8.33%) Scala Developer
3 1 (8.33%) Polyglot Developer
3 1 (8.33%) Unified Communications Engineer
3 1 (8.33%) Linux Administrator
3 1 (8.33%) VoIP Engineer
3 1 (8.33%) Senior Linux Administrator
3 1 (8.33%) Senior Systems Engineer
3 1 (8.33%) Administrator
Libraries, Frameworks & Software Standards
1 7 (58.33%) FreeSWITCH
2 4 (33.33%) Sensu
2 4 (33.33%) jQuery
3 1 (8.33%) LAMP
Miscellaneous
1 2 (16.67%) Management Information System
1 2 (16.67%) IVR
2 1 (8.33%) Video Conferencing
2 1 (8.33%) Analytical Skills
Operating Systems
1 12 (100.00%) Linux
2 4 (33.33%) SUSE
2 4 (33.33%) CentOS
3 3 (25.00%) VMS
4 1 (8.33%) Windows
Processes & Methodologies
1 9 (75.00%) Agile Software Development
2 4 (33.33%) Software Engineering
2 4 (33.33%) Open Source
2 4 (33.33%) Change Control
2 4 (33.33%) Scrum
3 2 (16.67%) Project Management
3 2 (16.67%) Analytics
3 2 (16.67%) Marketing Analytics
3 2 (16.67%) Line Management
Programming Languages
1 10 (83.33%) Bash Shell
2 6 (50.00%) Java
2 6 (50.00%) SQL
3 4 (33.33%) C++
3 4 (33.33%) Ruby
3 4 (33.33%) Scala
4 1 (8.33%) Python
4 1 (8.33%) Perl
4 1 (8.33%) PHP
Qualifications
1 5 (41.67%) Cisco Certification
2 4 (33.33%) CCNA
2 4 (33.33%) Degree
3 1 (8.33%) CCNP
3 1 (8.33%) CISSP
3 1 (8.33%) CCVP
3 1 (8.33%) GCIH
Quality Assurance & Compliance
1 2 (16.67%) PCI DSS
2 1 (8.33%) SLA
System Software
1 1 (8.33%) Xen
1 1 (8.33%) VMware Infrastructure
1 1 (8.33%) OpenSIPS
Systems Management
1 4 (33.33%) Nagios
1 4 (33.33%) Opscode Chef
1 4 (33.33%) HAProxy
1 4 (33.33%) Opsview
1 4 (33.33%) Graphite
Vendors
1 4 (33.33%) HP
1 4 (33.33%) Dell
2 2 (16.67%) VMware
2 2 (16.67%) Zoho
3 1 (8.33%) Oracle
3 1 (8.33%) Mitel
3 1 (8.33%) Acme Packet