The table below looks at the statistics for RTP skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited RTP over the 3 months to 21 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
21 Jan 2017
Same period 2016 Same period 2015
Real-Time Transport Protocol (RTP)
England / London
Rank 577 619 622
Rank change year-on-year
+42 +3
Permanent jobs citing RTP 2 23 22
As % of all permanent IT jobs located in London 0.006% 0.057% 0.053%
As % of the Communications & Networking category 0.038% 0.36% 0.31%
Number of salaries quoted 1 22 21
Median salary £50,000 £40,000 £55,000
Median salary % change year-on-year
+25.00% -27.27%
UK excluding London median salary £40,000 £50,000 £45,000
% change year-on-year
-20.00% +11.11%

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the London region.

Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
5279 6399 7128
As % of all permanent IT jobs located in London 15.99% 15.83% 17.31%
Number of salaries quoted 4491 5413 6035
Median salary £53,500 £50,000 £47,500
Median salary % change year-on-year
+7.00% +5.26%
90% offered a salary of more than £31,500 £31,500 £30,000
10% offered a salary of more than £77,500 £71,000 £75,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

RTP
Jobs Demand Trend in London

The demand trend of job ads across the London region citing RTP as a proportion of all IT jobs with a match in the Communications & Networking category.

RTP Jobs Demand Trend in London

RTP
Salary Trend in London

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

RTP Salary Trend in London

RTP
Top 30 Related IT Skills in London

For the 6 months to 21 January 2017, IT jobs citing RTP 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 London region with a requirement for RTP.

1 7 (50.00%) VoIP
1 7 (50.00%) TCP/IP
1 7 (50.00%) DNS
2 6 (42.86%) MySQL
2 6 (42.86%) PHP
2 6 (42.86%) Linux
2 6 (42.86%) CentOS
2 6 (42.86%) Bash Shell
3 5 (35.71%) WAN
3 5 (35.71%) Finance
3 5 (35.71%) Games
3 5 (35.71%) Agile Software Development
4 4 (28.57%) LAMP
4 4 (28.57%) Nagios
4 4 (28.57%) SS7
4 4 (28.57%) SSL
4 4 (28.57%) Apache
4 4 (28.57%) SQL
4 4 (28.57%) LDAP
4 4 (28.57%) C++
4 4 (28.57%) FreeSWITCH
4 4 (28.57%) Xen
4 4 (28.57%) OpenSIPS
4 4 (28.57%) RHCSA
5 3 (21.43%) User Experience
5 3 (21.43%) Grunt
5 3 (21.43%) Yeoman
5 3 (21.43%) Bower
5 3 (21.43%) Cross-Browser Compatibility
5 3 (21.43%) Fintech

RTP
Top Related IT Skills in London 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 4 (28.57%) Apache
2 3 (21.43%) CMS
3 2 (14.29%) SharePoint
Applications
1 3 (21.43%) MS Excel
Communications & Networking
1 7 (50.00%) DNS
1 7 (50.00%) TCP/IP
1 7 (50.00%) VoIP
2 5 (35.71%) WAN
3 4 (28.57%) LDAP
3 4 (28.57%) SS7
3 4 (28.57%) SSL
4 2 (14.29%) HTTP
4 2 (14.29%) IPsec
4 2 (14.29%) OpenVPN
4 2 (14.29%) SMTP
4 2 (14.29%) VPN
4 2 (14.29%) Wireshark
5 1 (7.14%) Firewall
5 1 (7.14%) IPv4
5 1 (7.14%) LAN
5 1 (7.14%) PBX
Database & Business Intelligence
1 6 (42.86%) MySQL
Development Applications
1 3 (21.43%) Bower
1 3 (21.43%) Grunt
1 3 (21.43%) gulp
1 3 (21.43%) Yeoman
General
1 5 (35.71%) Finance
1 5 (35.71%) Games
2 3 (21.43%) Back Office
3 2 (14.29%) French Language
3 2 (14.29%) Marketing
3 2 (14.29%) Multimedia
3 2 (14.29%) Spanish Language
4 1 (7.14%) Telecoms
Job Titles
1 5 (35.71%) Developer
2 4 (28.57%) Network Engineer
3 3 (21.43%) Angular Developer
3 3 (21.43%) Front End Developer (Client-Side Developer)
3 3 (21.43%) JavaScript Developer
3 3 (21.43%) Systems Engineer
3 3 (21.43%) VoIP Engineer
4 2 (14.29%) .NET Developer
4 2 (14.29%) .NET Software Developer
4 2 (14.29%) Analytics Manager
4 2 (14.29%) C++ Developer
4 2 (14.29%) C++ Software Developer
4 2 (14.29%) Insight Manager
4 2 (14.29%) Linux Engineer
4 2 (14.29%) Network Systems Engineer
4 2 (14.29%) NOC Engineer
4 2 (14.29%) Senior Analytics Manager
4 2 (14.29%) Senior Manager
4 2 (14.29%) Software Developer
4 2 (14.29%) Telephony Developer
Libraries, Frameworks & Software Standards
1 4 (28.57%) FreeSWITCH
1 4 (28.57%) LAMP
2 3 (21.43%) AngularJS
2 3 (21.43%) CSS
2 3 (21.43%) HTML
2 3 (21.43%) jQuery
2 3 (21.43%) JSON
2 3 (21.43%) OAuth
2 3 (21.43%) React
2 3 (21.43%) REST
2 3 (21.43%) Sass
2 3 (21.43%) SOAP
2 3 (21.43%) Web Services
2 3 (21.43%) WebRTC
2 3 (21.43%) WebSockets
2 3 (21.43%) XHTML
2 3 (21.43%) XML
2 3 (21.43%) XMPP
3 2 (14.29%) .NET
Miscellaneous
1 3 (21.43%) Client/Server
1 3 (21.43%) Computer Science
1 3 (21.43%) Fintech
1 3 (21.43%) Online Games
1 3 (21.43%) User Experience
2 2 (14.29%) Virtual Team
Operating Systems
1 6 (42.86%) CentOS
1 6 (42.86%) Linux
Processes & Methodologies
1 5 (35.71%) Agile Software Development
2 3 (21.43%) Content Management
2 3 (21.43%) Continuous Delivery
2 3 (21.43%) Continuous Integration
2 3 (21.43%) Cross-Browser Compatibility
2 3 (21.43%) Front End Development
2 3 (21.43%) Functional Testing
2 3 (21.43%) Open Source
2 3 (21.43%) Scrum
2 3 (21.43%) Web Design
2 3 (21.43%) Web Development
3 2 (14.29%) Analytics
3 2 (14.29%) Business Intelligence
3 2 (14.29%) Capacity Management
3 2 (14.29%) Capacity Planning
3 2 (14.29%) Data Analysis
3 2 (14.29%) Database Optimisation
3 2 (14.29%) Software Engineering
3 2 (14.29%) Validation
Programming Languages
1 6 (42.86%) Bash Shell
1 6 (42.86%) PHP
2 4 (28.57%) C++
2 4 (28.57%) SQL
3 3 (21.43%) JavaScript
4 2 (14.29%) C
4 2 (14.29%) Perl
4 2 (14.29%) Python
Qualifications
1 4 (28.57%) RHCSA
2 3 (21.43%) Degree
3 2 (14.29%) RHCE
4 1 (7.14%) CCNA
4 1 (7.14%) Cisco Certification
Quality Assurance & Compliance
1 2 (14.29%) SLA
System Software
1 4 (28.57%) OpenSIPS
1 4 (28.57%) Xen
2 2 (14.29%) Docker
2 2 (14.29%) iptables
Systems Management
1 4 (28.57%) Nagios
2 2 (14.29%) Systems Management Server (SMS)
Vendors
1 3 (21.43%) Cisco
2 2 (14.29%) Microsoft
2 2 (14.29%) Mitel
2 2 (14.29%) Red Hat