The table below looks at the statistics for OpenSIPS skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited OpenSIPS over the 3 months to 24 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Jul 2016
Same period 2015 Same period 2014
OpenSIPS
Rank 912 963 984
Rank change year-on-year
+51 +21
Permanent jobs citing OpenSIPS 19 2 3
As % of all permanent IT jobs located in the UK 0.019% 0.002% 0.003%
As % of the System Software category 0.15% 0.016% 0.023%
Number of salaries quoted 10 2 3
Median salary £43,750 £37,500 £35,000
Median salary % change year-on-year
+16.66% +7.14%
UK excluding London median salary £42,500 - £35,000

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

System Software Category
UK
Permanent IT job ads with a match in the
System Software category
12318 12760 12937
As % of all permanent IT jobs located in the UK 12.57% 11.57% 11.22%
Number of salaries quoted 10476 10555 10743
Median salary £42,500 £40,000 £40,000
Median salary % change year-on-year
+6.25% -
90% offered a salary of more than £26,000 £25,000 £25,000
10% offered a salary of more than £67,500 £62,500 £65,000
UK excluding London median salary £40,000 £38,000 £37,500
% change year-on-year
+5.26% +1.33%

OpenSIPS
Jobs Demand Trend

The demand trend of job ads citing OpenSIPS as a proportion of all IT jobs with a match in the System Software category.

OpenSIPS Jobs Demand Trend in the UK

OpenSIPS
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing OpenSIPS within the UK.

OpenSIPS Salary Trend in the UK

OpenSIPS
Salary Histogram

This chart provides a salary histogram for IT jobs citing OpenSIPS over the 3 months to 24 July 2016 within the UK.

OpenSIPS Salary Histogram in the UK

OpenSIPS
Top 11 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OpenSIPS within the UK over the 3 months to 24 July 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
England +66 19 £43,750 +16.66%
Telford - 7 £42,500 -
Shropshire - 7 £42,500 -
West Midlands - 7 £42,500 -
East of England - 6 - -
Cambridge - 6 - -
Cambridgeshire - 6 - -
London +42 3 £75,000 +100.00%
East Midlands - 3 - -
Northampton - 3 - -
Northamptonshire - 3 - -

OpenSIPS
Top 30 Related IT Skills

For the 6 months to 24 July 2016, IT jobs citing OpenSIPS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for OpenSIPS.

1 26 (100.00%) RTP
2 17 (65.38%) Linux
2 17 (65.38%) VoIP
3 15 (57.69%) FreeSWITCH
4 12 (46.15%) Kamailio
5 11 (42.31%) PHP
5 11 (42.31%) MySQL
6 9 (34.62%) Web Services
6 9 (34.62%) Streaming Video
6 9 (34.62%) FFmpeg
6 9 (34.62%) Multimedia
6 9 (34.62%) RTSP
6 9 (34.62%) STUN
6 9 (34.62%) Software Engineering
7 7 (26.92%) Project Management
7 7 (26.92%) Network Optimisation
8 5 (19.23%) Nagios
8 5 (19.23%) Unix
8 5 (19.23%) Apache
8 5 (19.23%) LDAP
8 5 (19.23%) C
8 5 (19.23%) C++
8 5 (19.23%) WAN
8 5 (19.23%) TCP/IP
8 5 (19.23%) DNS
8 5 (19.23%) SSL
8 5 (19.23%) Telecoms
8 5 (19.23%) LAMP
8 5 (19.23%) CentOS
8 5 (19.23%) Asterisk PBX

OpenSIPS
Top Related IT Skills 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 5 (19.23%) Apache
Communications & Networking
1 26 (100.00%) RTP
2 17 (65.38%) VoIP
3 9 (34.62%) RTSP
3 9 (34.62%) STUN
4 5 (19.23%) Asterisk PBX
4 5 (19.23%) DNS
4 5 (19.23%) LDAP
4 5 (19.23%) SSL
4 5 (19.23%) TCP/IP
4 5 (19.23%) WAN
5 3 (11.54%) Internet
5 3 (11.54%) SS7
6 2 (7.69%) Firewall
6 2 (7.69%) H.323
6 2 (7.69%) VPN
Database & Business Intelligence
1 11 (42.31%) MySQL
General
1 9 (34.62%) Multimedia
2 5 (19.23%) Telecoms
3 3 (11.54%) Finance
Job Titles
1 7 (26.92%) VoIP Engineer
2 6 (23.08%) Software Engineer
3 4 (15.38%) Senior Unix Engineer
3 4 (15.38%) Senior VoIP Engineer
3 4 (15.38%) Unix Engineer
4 3 (11.54%) Multimedia Engineer
4 3 (11.54%) Network Manager
4 3 (11.54%) Support Engineer
4 3 (11.54%) Systems Manager
4 3 (11.54%) Technical Leader
4 3 (11.54%) VoIP Support Engineer
5 2 (7.69%) Administrator
5 2 (7.69%) Linux Administrator
5 2 (7.69%) Linux Systems Administrator
5 2 (7.69%) Linux Systems Engineer
5 2 (7.69%) Network Administrator
5 2 (7.69%) Network Engineer
5 2 (7.69%) Network Systems Engineer
5 2 (7.69%) Systems Administrator
5 2 (7.69%) Systems Engineer
Libraries, Frameworks & Software Standards
1 15 (57.69%) FreeSWITCH
2 9 (34.62%) FFmpeg
2 9 (34.62%) Web Services
3 5 (19.23%) LAMP
Miscellaneous
1 9 (34.62%) Streaming Video
2 3 (11.54%) Analytical Skills
2 3 (11.54%) Mathematics
3 2 (7.69%) Data Centre
4 1 (3.85%) Driving Licence
Operating Systems
1 17 (65.38%) Linux
2 5 (19.23%) CentOS
2 5 (19.23%) Unix
3 3 (11.54%) Debian
Processes & Methodologies
1 9 (34.62%) Software Engineering
2 7 (26.92%) Network Optimisation
2 7 (26.92%) Project Management
3 5 (19.23%) Network Design
4 3 (11.54%) Coaching
4 3 (11.54%) Mentoring
4 3 (11.54%) Risk Assessment
5 2 (7.69%) Configuration Management
5 2 (7.69%) DevOps
5 2 (7.69%) Load Balancing
5 2 (7.69%) Network Management
5 2 (7.69%) Network Monitoring
Programming Languages
1 11 (42.31%) PHP
2 5 (19.23%) Bash Shell
2 5 (19.23%) C
2 5 (19.23%) C++
Qualifications
1 3 (11.54%) RHCSA
System Software
1 12 (46.15%) Kamailio
2 5 (19.23%) Xen
3 3 (11.54%) Firmware
Systems Management
1 5 (19.23%) Nagios