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 30 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jun 2016
Same period 2015 Same period 2014
Real-Time Transport Protocol (RTP)
Rank 639 654 653
Rank change year-on-year
+15 -1
Permanent jobs citing RTP 4 17 45
As % of all permanent IT jobs located in London 0.010% 0.038% 0.090%
As % of the Communications & Networking category 0.062% 0.24% 0.55%
Number of salaries quoted 4 14 42
Median salary £75,000 £50,000 £60,000
Median salary % change year-on-year
+50.00% -16.66%
UK excluding London median salary £46,250 £48,750 £50,000
% change year-on-year
-5.12% -2.50%
RTP
England

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
6451 7114 8122
As % of all permanent IT jobs located in London 16.22% 15.87% 16.24%
Number of salaries quoted 5562 6049 6690
Median salary £55,000 £50,000 £50,000
Median salary % change year-on-year
+10.00% -
90% offered a salary of more than £31,500 £30,000 £30,500
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

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
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing RTP across the London region over the 3 months to 30 June 2016.

RTP Salary Histogram in London

RTP
Top 30 Related IT Skills in London

For the 6 months to 30 June 2016, 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 26 (100.00%) VoIP
2 16 (61.54%) Linux
3 15 (57.69%) HTTP
4 13 (50.00%) TCP/IP
4 13 (50.00%) MySQL
4 13 (50.00%) Telecoms
5 12 (46.15%) FreeSWITCH
6 11 (42.31%) C
6 11 (42.31%) C++
6 11 (42.31%) RTSP
7 10 (38.46%) STUN
7 10 (38.46%) Agile Software Development
7 10 (38.46%) Firewall
7 10 (38.46%) Wi-Fi
7 10 (38.46%) Wireless
7 10 (38.46%) Nagios
7 10 (38.46%) 3G
7 10 (38.46%) RESTful
7 10 (38.46%) LTE
7 10 (38.46%) Software Delivery
8 9 (34.62%) Windows
9 8 (30.77%) WAN
9 8 (30.77%) DNS
9 8 (30.77%) Apple iOS
10 7 (26.92%) Android
10 7 (26.92%) Mobile App
10 7 (26.92%) Android Development
10 7 (26.92%) iOS Development
10 7 (26.92%) PHP
11 6 (23.08%) LAMP

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 6 (23.08%) Apache
2 4 (15.38%) Confluence
2 4 (15.38%) nginx
Cloud Services
1 2 (7.69%) Google Apps
Communications & Networking
1 26 (100.00%) VoIP
2 15 (57.69%) HTTP
3 13 (50.00%) TCP/IP
4 11 (42.31%) RTSP
5 10 (38.46%) 3G
5 10 (38.46%) Firewall
5 10 (38.46%) LTE
5 10 (38.46%) STUN
5 10 (38.46%) Wi-Fi
5 10 (38.46%) Wireless
6 8 (30.77%) DNS
6 8 (30.77%) WAN
7 6 (23.08%) LDAP
7 6 (23.08%) SSL
8 4 (15.38%) PBX
8 4 (15.38%) SS7
9 3 (11.54%) Asterisk PBX
9 3 (11.54%) VPN
10 2 (7.69%) LAN
11 1 (3.85%) SNMP
Database & Business Intelligence
1 13 (50.00%) MySQL
2 4 (15.38%) Relational Database
3 3 (11.54%) MongoDB
Development Applications
1 5 (19.23%) Visual Studio
2 4 (15.38%) Android Studio
2 4 (15.38%) Git (software)
2 4 (15.38%) Gradle
2 4 (15.38%) JIRA
3 1 (3.85%) CMake
3 1 (3.85%) Jenkins
3 1 (3.85%) Xcode
General
1 13 (50.00%) Telecoms
2 3 (11.54%) Finance
Job Titles
1 12 (46.15%) Developer
2 7 (26.92%) VoIP Engineer
3 5 (19.23%) Network Engineer
4 4 (15.38%) iOS Developer
5 3 (11.54%) C Developer
5 3 (11.54%) C/C++ Developer
5 3 (11.54%) C++ Developer
5 3 (11.54%) Linux Engineer
5 3 (11.54%) Network Manager
5 3 (11.54%) Network Systems Engineer
5 3 (11.54%) Systems Engineer
5 3 (11.54%) Systems Manager
6 2 (7.69%) Administrator
6 2 (7.69%) Linux Administrator
6 2 (7.69%) Linux Systems Administrator
6 2 (7.69%) Linux Systems Engineer
6 2 (7.69%) Network Administrator
6 2 (7.69%) Support Engineer
6 2 (7.69%) Systems Administrator
6 2 (7.69%) VoIP Support Engineer
Libraries, Frameworks & Software Standards
1 12 (46.15%) FreeSWITCH
2 10 (38.46%) RESTful
3 6 (23.08%) HEVC
3 6 (23.08%) LAMP
4 4 (15.38%) LEMP Stack
5 3 (11.54%) OAuth
6 1 (3.85%) HTML
6 1 (3.85%) HTML5
6 1 (3.85%) iOS SDK
6 1 (3.85%) POSIX
6 1 (3.85%) WebRTC
Miscellaneous
1 7 (26.92%) Mobile App
2 4 (15.38%) Computer Science
2 4 (15.38%) Cryptography
2 4 (15.38%) User Experience
3 3 (11.54%) Analytical Skills
3 3 (11.54%) Data Centre
Operating Systems
1 16 (61.54%) Linux
2 9 (34.62%) Windows
3 8 (30.77%) Apple iOS
4 7 (26.92%) Android
5 6 (23.08%) CentOS
6 4 (15.38%) Debian
6 4 (15.38%) Ubuntu
7 1 (3.85%) Embedded Linux
7 1 (3.85%) uClinux
Processes & Methodologies
1 10 (38.46%) Agile Software Development
1 10 (38.46%) Software Delivery
2 7 (26.92%) Android Development
2 7 (26.92%) iOS Development
3 6 (23.08%) Information Security
4 4 (15.38%) Configuration Management
4 4 (15.38%) Open Source
4 4 (15.38%) Service Management
5 3 (11.54%) Cybersecurity
5 3 (11.54%) Load Balancing
5 3 (11.54%) Mobile Application Development
5 3 (11.54%) Network Management
5 3 (11.54%) Network Monitoring
6 2 (7.69%) DevOps
7 1 (3.85%) Capacity Planning
7 1 (3.85%) Validation
Programming Languages
1 11 (42.31%) C
1 11 (42.31%) C++
2 7 (26.92%) PHP
3 6 (23.08%) Bash Shell
4 5 (19.23%) Python
5 4 (15.38%) JavaScript
5 4 (15.38%) SQL
Qualifications
1 4 (15.38%) Degree
1 4 (15.38%) RHCSA
2 3 (11.54%) CCNA
2 3 (11.54%) Cisco Certification
Quality Assurance & Compliance
1 1 (3.85%) SLA
System Software
1 6 (23.08%) OpenSIPS
1 6 (23.08%) Xen
2 4 (15.38%) Kamailio
Systems Management
1 10 (38.46%) Nagios
2 4 (15.38%) Check_MK
3 1 (3.85%) Opscode Chef
3 1 (3.85%) Puppet
Vendors
1 6 (23.08%) Cisco
2 4 (15.38%) PagerDuty
3 3 (11.54%) Microsoft
4 2 (7.69%) Google
5 1 (3.85%) Polycom