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 20 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
20 Jan 2017
Same period 2016 Same period 2015
OpenSIPS
UK
Rank 842 937 945
Rank change year-on-year
+95 +8
Permanent jobs citing OpenSIPS 7 2 6
As % of all permanent IT jobs located in the UK 0.008% 0.002% 0.006%
As % of the System Software category 0.067% 0.017% 0.046%
Number of salaries quoted 7 2 6
Median salary £42,500 £43,750 £40,000
Median salary % change year-on-year
-2.85% +9.37%
UK excluding London median salary £42,500 £47,500 £40,000
% change year-on-year
-10.52% +18.75%

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
10408 12000 13130
As % of all permanent IT jobs located in the UK 12.33% 12.00% 12.48%
Number of salaries quoted 8617 10173 11101
Median salary £42,500 £42,000 £40,000
Median salary % change year-on-year
+1.19% +5.00%
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 £39,500 £37,500
% change year-on-year
-5.06% +5.33%

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
Top 5 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 20 January 2017. 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 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 +91 7 £42,500 -2.85% 4
Yorkshire - 7 £42,500 - 3
West Yorkshire - 7 £42,500 - 3
Leeds - 5 £40,000 - 2
Bradford - 2 £42,500 - 1

OpenSIPS
Top 30 Related IT Skills

For the 6 months to 20 January 2017, 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 17 (70.83%) WAN
2 16 (66.67%) ITIL
2 16 (66.67%) Avaya
2 16 (66.67%) Firewall
2 16 (66.67%) Telecoms
3 14 (58.33%) Asterisk PBX
4 13 (54.17%) F5
4 13 (54.17%) Cisco
4 13 (54.17%) MPLS
4 13 (54.17%) LAN
4 13 (54.17%) Linux
5 11 (45.83%) Microsoft
5 11 (45.83%) Windows
5 11 (45.83%) VoIP
5 11 (45.83%) Problem Management
5 11 (45.83%) Windows Server 2008
5 11 (45.83%) ITIL V3
5 11 (45.83%) Windows Server 2012
5 11 (45.83%) Windows Server
5 11 (45.83%) Fault Analysis
6 10 (41.67%) MySQL
7 9 (37.50%) MS Exchange
7 9 (37.50%) Active Directory
7 9 (37.50%) SCCM
7 9 (37.50%) SCOM
7 9 (37.50%) Exchange Server 2010
8 7 (29.17%) FreeSWITCH
8 7 (29.17%) VMware Infrastructure
8 7 (29.17%) VMware
8 7 (29.17%) Apache

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 9 (37.50%) Exchange Server 2010
1 9 (37.50%) MS Exchange
2 7 (29.17%) Apache
Cloud Services
1 4 (16.67%) Microsoft Azure
2 2 (8.33%) Amazon AWS
2 2 (8.33%) Azure Active Directory
Communications & Networking
1 17 (70.83%) WAN
2 16 (66.67%) Firewall
3 14 (58.33%) Asterisk PBX
4 13 (54.17%) LAN
4 13 (54.17%) MPLS
5 11 (45.83%) VoIP
6 5 (20.83%) RTP
7 4 (16.67%) DNS
7 4 (16.67%) LDAP
7 4 (16.67%) SS7
7 4 (16.67%) SSL
7 4 (16.67%) TCP/IP
8 3 (12.50%) BGP
8 3 (12.50%) VLAN
8 3 (12.50%) VPN
Database & Business Intelligence
1 10 (41.67%) MySQL
2 2 (8.33%) SQL Server
General
1 16 (66.67%) Telecoms
Job Titles
1 12 (50.00%) Network Engineer
2 10 (41.67%) Infrastructure Engineer
3 7 (29.17%) Linux Engineer
4 6 (25.00%) Infrastructure Support
4 6 (25.00%) Infrastructure Support Engineer
4 6 (25.00%) Support Engineer
5 5 (20.83%) NOC Engineer
5 5 (20.83%) Senior Infrastructure Engineer
5 5 (20.83%) Telephony Engineer
6 4 (16.67%) VoIP Engineer
7 3 (12.50%) Server Engineer
7 3 (12.50%) VMware Engineer
8 2 (8.33%) 2nd/3rd Line Support
8 2 (8.33%) 3rd Line Support Engineer
8 2 (8.33%) Azure Engineer
8 2 (8.33%) Hyper-V Engineer
8 2 (8.33%) Network Systems Engineer
8 2 (8.33%) Senior VMware Engineer
8 2 (8.33%) Windows Engineer
8 2 (8.33%) Windows Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 7 (29.17%) FreeSWITCH
2 4 (16.67%) LAMP
Miscellaneous
1 3 (12.50%) Data Centre
Operating Systems
1 13 (54.17%) Linux
2 11 (45.83%) Windows
2 11 (45.83%) Windows Server
2 11 (45.83%) Windows Server 2008
2 11 (45.83%) Windows Server 2012
3 6 (25.00%) CentOS
4 3 (12.50%) Red Hat Enterprise Linux
5 1 (4.17%) Debian
5 1 (4.17%) Unix
Processes & Methodologies
1 16 (66.67%) ITIL
2 11 (45.83%) Fault Analysis
2 11 (45.83%) ITIL V3
2 11 (45.83%) Problem Management
3 3 (12.50%) Network Management
3 3 (12.50%) Telemarketing
4 2 (8.33%) Capacity Planning
4 2 (8.33%) PRINCE2
4 2 (8.33%) Root Cause Analysis
5 1 (4.17%) Project Management
Programming Languages
1 5 (20.83%) SQL
2 4 (16.67%) Bash Shell
2 4 (16.67%) PHP
3 3 (12.50%) PowerShell
4 2 (8.33%) C
4 2 (8.33%) C++
Qualifications
1 4 (16.67%) RHCSA
2 2 (8.33%) RHCE
System Software
1 9 (37.50%) Active Directory
2 7 (29.17%) VMware Infrastructure
3 6 (25.00%) Hyper-V
4 4 (16.67%) Xen
5 2 (8.33%) Docker
5 2 (8.33%) VMware ESXi
6 1 (4.17%) VMware Server
Systems Management
1 9 (37.50%) SCCM
1 9 (37.50%) SCOM
2 4 (16.67%) Nagios
Vendors
1 16 (66.67%) Avaya
2 13 (54.17%) Cisco
2 13 (54.17%) F5
3 11 (45.83%) Microsoft
4 7 (29.17%) VMware
5 5 (20.83%) Red Hat
6 2 (8.33%) 3PAR
6 2 (8.33%) HP
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