The following table provides summary statistics for permanent job vacancies with a requirement for OpenSIPS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OpenSIPS over the 3 months to 22 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
OpenSIPS
UK
Rank 854 938 958
Rank change year-on-year +84 +20  
Permanent jobs citing OpenSIPS 11 3 3
As % of all permanent IT jobs advertised in the UK 0.013% 0.003% 0.003%
As % of the System Software category 0.11% 0.024% 0.023%
Number of salaries quoted 10 3 3
Median salary £42,500 £40,000 £37,500
Median salary % change year-on-year +6.25% +6.66%  
90% offered a salary of more than £29,850 £34,800 £33,500
10% offered a salary of more than £44,100 £44,000 £39,500
UK excluding London median salary £43,250 £33,500 £37,500
% change year-on-year +29.10% -10.66%  

OpenSIPS is in the system software skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for system software skills.

System Software Skills
UK
Permanent job vacancies with a requirement for system software skills 10140 12489 13196
As % of all permanent IT job vacancies advertised in the UK 12.09% 12.20% 12.56%
Number of salaries quoted 8455 10543 10945
Median salary £42,500 £41,500 £42,000
Median salary % change year-on-year +2.40% -1.19%  
90% offered a salary of more than £25,000 £25,000 £25,000
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London median salary £38,000 £38,000 £37,500
% change year-on-year - +1.33%  

OpenSIPS
Job Vacancy Trend

The job posting trend of jobs advertised citing OpenSIPS as a proportion of all permanent or contract IT jobs with a match in the System Software category.

Job vacancy trend for OpenSIPS in the UK

OpenSIPS
Salary Trend

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

Salary trend for OpenSIPS in the UK

OpenSIPS
Salary Histogram

The salary distribution of IT jobs citing OpenSIPS over the 3 months to 22 March 2017.

Salary histogram for OpenSIPS in the UK

OpenSIPS
Top 9 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 22 March 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 +116 11 £42,500 +6.25% 2
Yorkshire - 8 £43,250 -
West Yorkshire - 8 £43,250 -
Bradford - 6 £44,000 -
London +69 2 £35,000 -17.64%
Leeds - 2 £35,500 -
Salford - 1 - -
Manchester - 1 - - 1
North West - 1 - - 1

OpenSIPS
Top 30 Related IT Skills

For the 6 months to 22 March 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 18 (90.00%) LAN
1 18 (90.00%) WAN
2 17 (85.00%) Telecoms
2 17 (85.00%) Asterisk PBX
3 16 (80.00%) Exchange Server 2010
3 16 (80.00%) F5
3 16 (80.00%) ITIL V3
3 16 (80.00%) Windows Server 2012
3 16 (80.00%) Windows Server
3 16 (80.00%) Windows Server 2008
3 16 (80.00%) MS Exchange
3 16 (80.00%) ITIL
3 16 (80.00%) Windows
3 16 (80.00%) Cisco
3 16 (80.00%) Microsoft
3 16 (80.00%) Active Directory
3 16 (80.00%) Avaya
3 16 (80.00%) MPLS
3 16 (80.00%) Firewall
4 15 (75.00%) Problem Management
4 15 (75.00%) SCCM
4 15 (75.00%) SCOM
4 15 (75.00%) Fault Analysis
5 13 (65.00%) VMware
6 12 (60.00%) VMware Infrastructure
7 8 (40.00%) PowerShell
7 8 (40.00%) HP
8 7 (35.00%) 3PAR
8 7 (35.00%) Hyper-V
9 5 (25.00%) Microsoft Azure

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 16 (80.00%) Exchange Server 2010
1 16 (80.00%) MS Exchange
2 1 (5.00%) Apache
2 1 (5.00%) Tomcat
Cloud Services
1 5 (25.00%) Microsoft Azure
2 4 (20.00%) Amazon AWS
3 2 (10.00%) Azure Active Directory
4 1 (5.00%) Amazon EC2
4 1 (5.00%) Amazon Kinesis
4 1 (5.00%) Amazon SQS
4 1 (5.00%) AWS Lambda
4 1 (5.00%) Cloud Computing
4 1 (5.00%) SaaS
Communications & Networking
1 18 (90.00%) LAN
1 18 (90.00%) WAN
2 17 (85.00%) Asterisk PBX
3 16 (80.00%) Firewall
3 16 (80.00%) MPLS
4 4 (20.00%) VoIP
5 3 (15.00%) RTP
6 2 (10.00%) DNS
6 2 (10.00%) HTTP
6 2 (10.00%) RTCP
6 2 (10.00%) SAN
6 2 (10.00%) SSH
6 2 (10.00%) STUN
7 1 (5.00%) TCP/IP
Database & Business Intelligence
1 2 (10.00%) MySQL
2 1 (5.00%) Amazon DynamoDB
Development Applications
1 1 (5.00%) GoCD
1 1 (5.00%) Jenkins
General
1 17 (85.00%) Telecoms
Job Titles
1 10 (50.00%) Infrastructure Engineer
2 8 (40.00%) Support Engineer
3 7 (35.00%) Infrastructure Support
3 7 (35.00%) Infrastructure Support Engineer
4 6 (30.00%) HP Storage Specialist
4 6 (30.00%) Storage Specialist
5 5 (25.00%) 3rd Line Engineer
6 4 (20.00%) 3rd Line Support
6 4 (20.00%) 3rd Line Support Engineer
7 3 (15.00%) 2nd/3rd Line Infrastructure Engineer
7 3 (15.00%) 2nd/3rd Line Support
7 3 (15.00%) 2nd/3rd Line Support Engineer
7 3 (15.00%) 3rd Line Infrastructure Engineer
7 3 (15.00%) 3rd Line Infrastructure Support
7 3 (15.00%) Senior Infrastructure Engineer
8 2 (10.00%) Azure Engineer
8 2 (10.00%) Cloud Engineer
8 2 (10.00%) Hyper-V Engineer
8 2 (10.00%) Senior Infrastructure Support Engineer
8 2 (10.00%) Senior Support Engineer
Libraries, Frameworks & Software Standards
1 2 (10.00%) FreeSWITCH
2 1 (5.00%) LAMP
2 1 (5.00%) RabbitMQ
Miscellaneous
1 1 (5.00%) Data Centre
Operating Systems
1 16 (80.00%) Windows
1 16 (80.00%) Windows Server
1 16 (80.00%) Windows Server 2008
1 16 (80.00%) Windows Server 2012
2 4 (20.00%) Linux
3 3 (15.00%) CentOS
4 2 (10.00%) CoreOS
4 2 (10.00%) Unix
5 1 (5.00%) Data ONTAP
5 1 (5.00%) Debian
Processes & Methodologies
1 16 (80.00%) ITIL
1 16 (80.00%) ITIL V3
2 15 (75.00%) Fault Analysis
2 15 (75.00%) Problem Management
3 1 (5.00%) Agile Software Development
3 1 (5.00%) Coaching
3 1 (5.00%) Configuration Management
3 1 (5.00%) Continuous Delivery
3 1 (5.00%) Continuous Integration
3 1 (5.00%) DevOps
3 1 (5.00%) E-Commerce
3 1 (5.00%) Load Balancing
3 1 (5.00%) Microservices
3 1 (5.00%) Network Architecture
3 1 (5.00%) People Management
3 1 (5.00%) Project Management
Programming Languages
1 8 (40.00%) PowerShell
2 3 (15.00%) Bash Shell
3 1 (5.00%) Java
3 1 (5.00%) Perl
3 1 (5.00%) Python
Qualifications
1 1 (5.00%) AWS Certification
1 1 (5.00%) Degree
Quality Assurance & Compliance
1 1 (5.00%) ISO/IEC 27001
1 1 (5.00%) PCI DSS
1 1 (5.00%) SLA
System Software
1 16 (80.00%) Active Directory
2 12 (60.00%) VMware Infrastructure
3 7 (35.00%) Hyper-V
4 1 (5.00%) Docker
4 1 (5.00%) VMware Server
Systems Management
1 15 (75.00%) SCCM
1 15 (75.00%) SCOM
2 1 (5.00%) Kubernetes
2 1 (5.00%) Nagios
2 1 (5.00%) Puppet
Vendors
1 16 (80.00%) Avaya
1 16 (80.00%) Cisco
1 16 (80.00%) F5
1 16 (80.00%) Microsoft
2 13 (65.00%) VMware
3 8 (40.00%) HP
4 7 (35.00%) 3PAR
5 1 (5.00%) Brocade
5 1 (5.00%) Google
5 1 (5.00%) NetApp
5 1 (5.00%) Red Hat
Oxford, Oxfordshire
Corriculo
Salary: £45,000 - £50,000 per year
Posted: 18 hours ago
Manchester, Lancashire
Chassam Contract
Salary: Up to £55,000 per annum
Posted: 5 days ago