Period
to 23 September 2018

The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for Kamailio skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Kamailio over the 6 months to 23 September 2018 with a comparison to the same period in the previous 2 years.

Kamailio (formerly OpenSER)
UK > England
6 months to
23 Sep 2018
Same period 2017 Same period 2016
Rank 1117 1151 1192
Rank change year-on-year +34 +41 +97
Permanent jobs citing Kamailio 1 14 18
As % of all permanent IT jobs advertised in England 0.001% 0.008% 0.010%
As % of the System Software category 0.004% 0.065% 0.079%
Number of salaries quoted 1 13 9
England median annual salary £27,500 £40,000 £35,000
Median salary % change year-on-year -31.25% +14.29% -22.22%
10th Percentile £26,250 £35,000 £31,750
90th Percentile £28,750 £45,000 £38,500
UK median annual salary £27,500 £40,000 £35,000
% change year-on-year -31.25% +14.29% -22.22%

Kamailio is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for system software skills.

All System Software Skills
England
Permanent vacancies with a requirement for system software skills 22,911 21,426 22,831
As % of all permanent IT jobs advertised in England 14.86% 12.99% 12.47%
Number of salaries quoted 18,796 18,130 19,466
England median annual salary £50,000 £45,000 £42,500
Median salary % change year-on-year +11.11% +5.88% +6.25%
10th Percentile £25,000 £24,000 £23,500
90th Percentile £81,250 £75,000 £72,500
UK median annual salary £49,500 £45,000 £42,500
% change year-on-year +10.00% +5.88% +6.25%

Kamailio
Job Vacancy Trend in England

Job postings citing Kamailio as a percentage of all IT jobs advertised in England.

Job vacancy trend for Kamailio in England

Kamailio
Salary Trend in England

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

Salary trend for Kamailio 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 6 months to 23 September 2018. 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
North of England +35 1 £27,500 -
North West +24 1 £27,500 -
Kamailio
UK

For the 6 months to 23 September 2018, IT jobs citing Kamailio also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the England region with a requirement for Kamailio.

1 1 (100.00%) C#
1 1 (100.00%) JavaScript
1 1 (100.00%) Microsoft Office
1 1 (100.00%) Windows
1 1 (100.00%) Linux
1 1 (100.00%) VoIP
1 1 (100.00%) Cisco
1 1 (100.00%) HP
1 1 (100.00%) VMware
1 1 (100.00%) VMware Infrastructure
1 1 (100.00%) PowerShell
1 1 (100.00%) Windows Server 2008
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Asterisk PBX
1 1 (100.00%) Puppet
1 1 (100.00%) VMware ESXi
1 1 (100.00%) Node.js
1 1 (100.00%) Office 365
1 1 (100.00%) Rackspace
1 1 (100.00%) Windows Server 2012
1 1 (100.00%) DevOps
1 1 (100.00%) vCenter Server

Kamailio
Co-occurring 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:

Applications
1 1 (100.00%) Microsoft Office
Cloud Services
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Office 365
Communications & Networking
1 1 (100.00%) Asterisk PBX
1 1 (100.00%) VoIP
Job Titles
1 1 (100.00%) DevOps Engineer
1 1 (100.00%) Senior DevOps
1 1 (100.00%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Node.js
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Windows
1 1 (100.00%) Windows Server 2008
1 1 (100.00%) Windows Server 2012
Processes & Methodologies
1 1 (100.00%) DevOps
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) JavaScript
1 1 (100.00%) PowerShell
System Software
1 1 (100.00%) VMware ESXi
1 1 (100.00%) VMware Infrastructure
Systems Management
1 1 (100.00%) Puppet
1 1 (100.00%) vCenter Server
Vendors
1 1 (100.00%) Cisco
1 1 (100.00%) HP
1 1 (100.00%) Rackspace
1 1 (100.00%) VMware