The table below looks at the statistics for Kamailio skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited Kamailio over the 3 months to 5 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
5 May 2016
Same period 2015 Same period 2014
Kamailio (formerly OpenSER)
Rank 901 931 958
Rank change year-on-year
+30 +27
Permanent jobs citing Kamailio 4 3 1
As % of all permanent IT jobs located in England 0.004% 0.003% 0.001%
As % of the System Software category 0.034% 0.024% 0.008%
Number of salaries quoted 4 2 1
Median salary £44,250 £41,250 £35,000
Median salary % change year-on-year
+7.27% +17.85%
UK excluding London median salary £33,500 £45,000 -
% change year-on-year
-25.55% -
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
11833 12712 11842
As % of all permanent IT jobs located in England 12.33% 12.34% 10.63%
Number of salaries quoted 10092 10496 10013
Median salary £42,500 £42,500 £41,500
Median salary % change year-on-year
- +2.40%
90% offered a salary of more than £25,000 £25,000 £25,000
10% offered a salary of more than £65,000 £62,500 £65,000
UK excluding London median salary £37,500 £37,500 £39,000
% change year-on-year
- -3.84%

Kamailio
Jobs Demand Trend in England

The demand trend of job ads across the England region citing Kamailio as a proportion of all IT jobs with a match in 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 5 May 2016.

Kamailio Salary Histogram in England

Kamailio
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Kamailio within the England region over the 3 months to 5 May 2016. 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
(Click see detailed
statistics and trends)
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
London - 2 £55,000 -
West Midlands - 2 £33,500 - 2
Kamailio
UK

Kamailio
Top 30 Related IT Skills in England

For the 6 months to 5 May 2016, IT jobs citing Kamailio 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 England region with a requirement for Kamailio.

1 11 (100.00%) VoIP
1 11 (100.00%) FreeSWITCH
2 9 (81.82%) MySQL
2 9 (81.82%) Linux
3 8 (72.73%) Python
3 8 (72.73%) RTP
3 8 (72.73%) Git (software)
4 7 (63.64%) Telecoms
5 6 (54.55%) Ubuntu
5 6 (54.55%) Debian
5 6 (54.55%) JIRA
5 6 (54.55%) nginx
5 6 (54.55%) Open Source
5 6 (54.55%) Confluence
5 6 (54.55%) Nagios
5 6 (54.55%) HTTP
5 6 (54.55%) Cisco
5 6 (54.55%) LEMP Stack
6 4 (36.36%) Relational Database
6 4 (36.36%) Check_MK
6 4 (36.36%) PagerDuty
6 4 (36.36%) TCP/IP
6 4 (36.36%) JavaScript
6 4 (36.36%) PHP
6 4 (36.36%) SQL
6 4 (36.36%) Service Management
6 4 (36.36%) Firewall
7 3 (27.27%) DNS
7 3 (27.27%) OpenSIPS
7 3 (27.27%) DevOps

Kamailio
Top Related IT Skills in England 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 6 (54.55%) Confluence
1 6 (54.55%) nginx
2 2 (18.18%) Apache
2 2 (18.18%) uWSGI
Cloud Services
1 2 (18.18%) Google Apps
Communications & Networking
1 11 (100.00%) VoIP
2 8 (72.73%) RTP
3 6 (54.55%) HTTP
4 4 (36.36%) Firewall
4 4 (36.36%) TCP/IP
5 3 (27.27%) DNS
6 2 (18.18%) Asterisk PBX
6 2 (18.18%) BGP
6 2 (18.18%) Cisco ASA
6 2 (18.18%) Cisco IOS
6 2 (18.18%) Internet
6 2 (18.18%) ISDN
6 2 (18.18%) SMTP
6 2 (18.18%) SNMP
6 2 (18.18%) SSL
6 2 (18.18%) VLAN
7 1 (9.09%) DHCP
7 1 (9.09%) PBX
7 1 (9.09%) PSTN
Database & Business Intelligence
1 9 (81.82%) MySQL
2 4 (36.36%) Relational Database
3 2 (18.18%) MariaDB
4 1 (9.09%) Oracle Database
Development Applications
1 8 (72.73%) Git (software)
2 6 (54.55%) JIRA
3 2 (18.18%) Subversion
General
1 7 (63.64%) Telecoms
Job Titles
1 7 (63.64%) VoIP Engineer
2 3 (27.27%) Linux Engineer
2 3 (27.27%) Network Engineer
2 3 (27.27%) Support Engineer
2 3 (27.27%) VoIP Support Engineer
3 2 (18.18%) DevOps Engineer
3 2 (18.18%) DevOps Systems Engineer
3 2 (18.18%) IP Engineer
3 2 (18.18%) IP Network Engineer
3 2 (18.18%) Linux DevOps Engineer
3 2 (18.18%) Linux Systems Engineer
3 2 (18.18%) Linux/Unix DevOps
3 2 (18.18%) Network Systems Engineer
3 2 (18.18%) Systems Engineer
3 2 (18.18%) Telephony Engineer
4 1 (9.09%) 2nd Line Engineer
4 1 (9.09%) Linux Support
4 1 (9.09%) Linux Support Engineer
4 1 (9.09%) Network Support
4 1 (9.09%) Network Support Engineer
Libraries, Frameworks & Software Standards
1 11 (100.00%) FreeSWITCH
2 6 (54.55%) LEMP Stack
3 2 (18.18%) Django
3 2 (18.18%) LAMP
3 2 (18.18%) PHP-FPM
3 2 (18.18%) WSGI
Miscellaneous
1 2 (18.18%) Data Centre
1 2 (18.18%) Public Cloud
1 2 (18.18%) Replication
1 2 (18.18%) Smartphone
1 2 (18.18%) Wiki
Operating Systems
1 9 (81.82%) Linux
2 6 (54.55%) Debian
2 6 (54.55%) Ubuntu
3 2 (18.18%) Android
3 2 (18.18%) Apple iOS
3 2 (18.18%) Windows
3 2 (18.18%) Windows Phone
Processes & Methodologies
1 6 (54.55%) Open Source
2 4 (36.36%) Service Management
3 3 (27.27%) DevOps
4 2 (18.18%) BCP
4 2 (18.18%) Configuration Management
4 2 (18.18%) Release Management
5 1 (9.09%) Service Design
5 1 (9.09%) Time Management
Programming Languages
1 8 (72.73%) Python
2 4 (36.36%) JavaScript
2 4 (36.36%) PHP
2 4 (36.36%) SQL
3 2 (18.18%) Bash Shell
3 2 (18.18%) C
3 2 (18.18%) C#
3 2 (18.18%) C++
3 2 (18.18%) Java
3 2 (18.18%) Objective-C
3 2 (18.18%) Perl
System Software
1 3 (27.27%) OpenSIPS
2 2 (18.18%) BIND 9
2 2 (18.18%) Postfix
2 2 (18.18%) VMware ESXi
2 2 (18.18%) VMware Infrastructure
Systems Management
1 6 (54.55%) Nagios
2 4 (36.36%) Check_MK
3 2 (18.18%) Cacti
3 2 (18.18%) HAProxy
3 2 (18.18%) Munin
3 2 (18.18%) Puppet
Vendors
1 6 (54.55%) Cisco
2 4 (36.36%) PagerDuty
3 2 (18.18%) Dell
3 2 (18.18%) Google
3 2 (18.18%) VMware
4 1 (9.09%) BT
4 1 (9.09%) Oracle
Cambridge
OCC Computer Personnel
Salary: £0 per month + benefits
Posted: 2 days ago
Northampton
OCC Computer Personnel
Salary: £0 per month + benefits
Posted: 2 days ago
Telford, Shropshire
Reed Technology
Salary: £30000 - £37000 per annum + benefits
Posted: 2 days ago
Telford
IQ Telecom
Salary: £30000 - £40000 per annum + benefits and £5000 relocation package
Posted: 16 days ago
Cambridge
OCC Computer Personnel
Salary: £0 per month + benefits
Posted: 20 days ago
Northampton
OCC Computer Personnel
Salary: £0 per month + benefits
Posted: 20 days ago