The table below looks at the statistics for OpenSIPS skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited OpenSIPS over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
OpenSIPS
Rank 850 934 943
Rank change year-on-year
+84 +9
Permanent jobs citing OpenSIPS 13 1 7
As % of all permanent IT jobs located in England 0.015% 0.001% 0.007%
As % of the System Software category 0.12% 0.009% 0.053%
Number of salaries quoted 13 1 7
Median salary £40,000 £47,500 £40,000
Median salary % change year-on-year
-15.78% +18.75%
UK excluding London median salary £40,000 £47,500 £40,000
% change year-on-year
-15.78% +18.75%
OpenSIPS
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
10433 11654 13258
As % of all permanent IT jobs located in England 12.39% 11.69% 12.44%
Number of salaries quoted 8723 9834 11236
Median salary £42,500 £42,500 £40,000
Median salary % change year-on-year
- +6.25%
90% offered a salary of more than £25,000 £25,000 £25,000
10% offered a salary of more than £70,000 £60,000 £65,000
UK excluding London median salary £37,500 £40,000 £37,500
% change year-on-year
-6.25% +6.66%

OpenSIPS
Jobs Demand Trend in England

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

OpenSIPS Jobs Demand Trend in England

OpenSIPS
Salary Trend in England

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

OpenSIPS Salary Trend in England

OpenSIPS
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing OpenSIPS across the England region over the 3 months to 8 December 2016.

OpenSIPS Salary Histogram in England

OpenSIPS
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OpenSIPS within the England region over the 3 months to 8 December 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
Yorkshire - 9 £40,000 -
London - 3 £47,500 -
West Midlands - 1 £40,000 -
OpenSIPS
UK

OpenSIPS
Top 30 Related IT Skills in England

For the 6 months to 8 December 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 across the England region with a requirement for OpenSIPS.

1 24 (68.57%) Linux
2 17 (48.57%) RTP
2 17 (48.57%) Telecoms
3 16 (45.71%) WAN
4 15 (42.86%) ITIL
4 15 (42.86%) Avaya
4 15 (42.86%) Firewall
5 14 (40.00%) VoIP
6 13 (37.14%) Asterisk PBX
7 12 (34.29%) F5
7 12 (34.29%) Cisco
7 12 (34.29%) MPLS
7 12 (34.29%) LAN
8 10 (28.57%) Windows
8 10 (28.57%) MySQL
8 10 (28.57%) Microsoft
8 10 (28.57%) ITIL V3
8 10 (28.57%) Windows Server 2012
8 10 (28.57%) Windows Server
8 10 (28.57%) Fault Analysis
8 10 (28.57%) Problem Management
8 10 (28.57%) Windows Server 2008
9 9 (25.71%) Kamailio
9 9 (25.71%) FFmpeg
9 9 (25.71%) Web Services
9 9 (25.71%) Streaming Video
9 9 (25.71%) Multimedia
9 9 (25.71%) STUN
9 9 (25.71%) Software Engineering
9 9 (25.71%) RTSP

OpenSIPS
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 8 (22.86%) Exchange Server 2010
1 8 (22.86%) MS Exchange
2 7 (20.00%) Apache
Cloud Services
1 4 (11.43%) Microsoft Azure
2 2 (5.71%) Amazon AWS
2 2 (5.71%) Azure Active Directory
Communications & Networking
1 17 (48.57%) RTP
2 16 (45.71%) WAN
3 15 (42.86%) Firewall
4 14 (40.00%) VoIP
5 13 (37.14%) Asterisk PBX
6 12 (34.29%) LAN
6 12 (34.29%) MPLS
7 9 (25.71%) RTSP
7 9 (25.71%) STUN
8 4 (11.43%) DNS
8 4 (11.43%) LDAP
8 4 (11.43%) SS7
8 4 (11.43%) SSL
8 4 (11.43%) TCP/IP
9 3 (8.57%) BGP
9 3 (8.57%) VLAN
9 3 (8.57%) VPN
10 2 (5.71%) H.323
Database & Business Intelligence
1 10 (28.57%) MySQL
2 2 (5.71%) SQL Server
General
1 17 (48.57%) Telecoms
2 9 (25.71%) Multimedia
Job Titles
1 12 (34.29%) Network Engineer
2 10 (28.57%) Infrastructure Engineer
3 7 (20.00%) Linux Engineer
4 6 (17.14%) Infrastructure Support
4 6 (17.14%) Infrastructure Support Engineer
4 6 (17.14%) Software Engineer
4 6 (17.14%) Support Engineer
5 5 (14.29%) NOC Engineer
5 5 (14.29%) Senior Infrastructure Engineer
5 5 (14.29%) Telephony Engineer
5 5 (14.29%) VoIP Engineer
6 3 (8.57%) Multimedia Engineer
6 3 (8.57%) Server Engineer
6 3 (8.57%) VMware Engineer
7 2 (5.71%) 3rd Line Support Engineer
7 2 (5.71%) Senior Infrastructure Support Engineer
7 2 (5.71%) Senior Windows Engineer
7 2 (5.71%) Voice Specialist
7 2 (5.71%) Windows Engineer
7 2 (5.71%) Windows Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 9 (25.71%) FFmpeg
1 9 (25.71%) Web Services
2 8 (22.86%) FreeSWITCH
3 4 (11.43%) LAMP
Miscellaneous
1 9 (25.71%) Streaming Video
2 3 (8.57%) Data Centre
Operating Systems
1 24 (68.57%) Linux
2 10 (28.57%) Windows
2 10 (28.57%) Windows Server
2 10 (28.57%) Windows Server 2008
2 10 (28.57%) Windows Server 2012
3 6 (17.14%) CentOS
4 3 (8.57%) Debian
4 3 (8.57%) Red Hat Enterprise Linux
5 2 (5.71%) Unix
Processes & Methodologies
1 15 (42.86%) ITIL
2 10 (28.57%) Fault Analysis
2 10 (28.57%) ITIL V3
2 10 (28.57%) Problem Management
3 9 (25.71%) Software Engineering
4 3 (8.57%) Network Management
4 3 (8.57%) Telemarketing
5 2 (5.71%) Capacity Planning
5 2 (5.71%) PRINCE2
5 2 (5.71%) Project Management
5 2 (5.71%) Root Cause Analysis
6 1 (2.86%) Network Design
6 1 (2.86%) Network Optimisation
Programming Languages
1 5 (14.29%) SQL
2 4 (11.43%) Bash Shell
2 4 (11.43%) PHP
3 2 (5.71%) C
3 2 (5.71%) C++
3 2 (5.71%) PowerShell
Qualifications
1 4 (11.43%) RHCSA
2 2 (5.71%) RHCE
System Software
1 9 (25.71%) Kamailio
2 8 (22.86%) Active Directory
3 6 (17.14%) Hyper-V
3 6 (17.14%) VMware Infrastructure
4 4 (11.43%) Xen
5 2 (5.71%) Docker
5 2 (5.71%) VMware ESXi
6 1 (2.86%) VMware Server
Systems Management
1 8 (22.86%) SCCM
1 8 (22.86%) SCOM
2 4 (11.43%) Nagios
Vendors
1 15 (42.86%) Avaya
2 12 (34.29%) Cisco
2 12 (34.29%) F5
3 10 (28.57%) Microsoft
4 6 (17.14%) VMware
5 5 (14.29%) Red Hat
6 1 (2.86%) 3PAR
6 1 (2.86%) HP
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