The following table provides summary statistics for permanent job vacancies with a requirement for TETRA skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TETRA over the 3 months to 29 March 2017 with a comparison to the same period in the previous 2 years.

Terrestrial Trunked Radio (TETRA)
UK
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 839 930 947
Rank change year-on-year +91 +17  
Permanent jobs citing TETRA 13 20 7
As % of all permanent IT jobs advertised in the UK 0.015% 0.019% 0.007%
As % of the Communications & Networking category 0.095% 0.11% 0.036%
Number of salaries quoted 13 12 6
Median salary £42,500 £37,750 £42,500
Median salary % change year-on-year +12.58% -11.17%  
UK excluding London median salary £50,000 £33,000 £42,500
% change year-on-year +51.51% -22.35%  

TETRA is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
UK
Permanent job vacancies with a requirement for communications and computer networking skills 13636 18120 19660
As % of all permanent IT job vacancies advertised in the UK 15.97% 17.36% 18.36%
Number of salaries quoted 11111 14994 15669
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,000 £27,500 £27,500
10% offered a salary of more than £67,500 £70,000 £65,000
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

TETRA
Job Vacancy Trend

The job posting trend of jobs advertised citing TETRA as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for TETRA in the UK

TETRA
Salary Trend

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

Salary trend for TETRA in the UK

TETRA
Salary Histogram

The salary distribution of IT jobs citing TETRA over the 3 months to 29 March 2017.

Salary histogram for TETRA in the UK

TETRA
Top 15 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TETRA within the UK over the 3 months to 29 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 +72 13 £42,500 -
South West +30 5 £23,500 -32.37%
Wiltshire +24 5 £23,500 -32.37%
South East +61 4 £52,500 +16.66%
Hampshire +25 4 £52,500 -
Chippenham +19 4 £23,500 -32.37%
Basingstoke +7 4 £52,500 -
London +67 2 £42,500 -43.33%
Heathrow - 2 £42,500 -
West Midlands +28 1 £50,000 +51.51%
East of England - 1 £40,000 -
Cambridgeshire - 1 £40,000 -
Cambridge - 1 £40,000 -
Rugby - 1 £50,000 -
Warwickshire - 1 £50,000 -

For the 6 months to 29 March 2017, IT jobs citing TETRA 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 TETRA.

1 8 (44.44%) SC Cleared
1 8 (44.44%) Security Cleared
2 7 (38.89%) 4G
2 7 (38.89%) Wireless
3 5 (27.78%) Wi-Fi
3 5 (27.78%) VMware
3 5 (27.78%) SQL Server
3 5 (27.78%) Windows
3 5 (27.78%) LTE
3 5 (27.78%) Hyper-V
3 5 (27.78%) VMware Infrastructure
3 5 (27.78%) Marketing
3 5 (27.78%) Windows Server
4 4 (22.22%) Degree
4 4 (22.22%) SQL Server 2008
4 4 (22.22%) Windows 2000 Server
4 4 (22.22%) SQL Server 2005
4 4 (22.22%) Driving Licence
4 4 (22.22%) MS Excel
4 4 (22.22%) Windows XP
4 4 (22.22%) PBX
4 4 (22.22%) VoIP
4 4 (22.22%) TCP/IP
4 4 (22.22%) MS Office
4 4 (22.22%) ITIL
4 4 (22.22%) Microsoft
4 4 (22.22%) Active Directory
4 4 (22.22%) Nortel
4 4 (22.22%) Siemens
4 4 (22.22%) DASS2

TETRA
Co-occurring 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:

Applications
1 4 (22.22%) MS Excel
1 4 (22.22%) MS Office
Communications & Networking
1 7 (38.89%) 4G
1 7 (38.89%) Wireless
2 5 (27.78%) LTE
2 5 (27.78%) Wi-Fi
3 4 (22.22%) DASS2
3 4 (22.22%) DPNSS
3 4 (22.22%) Firewall
3 4 (22.22%) PBX
3 4 (22.22%) TCP/IP
3 4 (22.22%) VoIP
4 1 (5.56%) Internet
Database & Business Intelligence
1 5 (27.78%) SQL Server
2 4 (22.22%) SQL Server 2005
2 4 (22.22%) SQL Server 2008
General
1 5 (27.78%) Marketing
2 3 (16.67%) French Language
3 2 (11.11%) Telecoms
4 1 (5.56%) Electronics
4 1 (5.56%) Military
Job Titles
1 7 (38.89%) Systems Engineer
2 4 (22.22%) Communications Support Engineer
2 4 (22.22%) Radio Engineer
2 4 (22.22%) Sales Manager
2 4 (22.22%) Support Engineer
2 4 (22.22%) Systems Support
2 4 (22.22%) Systems Support Engineer
3 3 (16.67%) Wireless Engineer
4 2 (11.11%) Project Manager
4 2 (11.11%) Test Engineer
5 1 (5.56%) Architect
5 1 (5.56%) Electronics Engineer
5 1 (5.56%) Electronics Technician
5 1 (5.56%) Field Engineer
5 1 (5.56%) ICT Engineer
5 1 (5.56%) ICT Technician
5 1 (5.56%) Infrastructure Architect
5 1 (5.56%) Product Engineer
5 1 (5.56%) Product Test Engineer
5 1 (5.56%) Sales Executive
Miscellaneous
1 4 (22.22%) Driving Licence
2 1 (5.56%) Data Centre
Operating Systems
1 5 (27.78%) Windows
1 5 (27.78%) Windows Server
2 4 (22.22%) Windows 2000 Server
2 4 (22.22%) Windows XP
3 1 (5.56%) Windows Server 2012
Processes & Methodologies
1 4 (22.22%) ITIL
1 4 (22.22%) Workflow
2 3 (16.67%) Project Management
3 2 (11.11%) Line Management
3 2 (11.11%) PRINCE2
3 2 (11.11%) Regression Testing
4 1 (5.56%) Broadcast Engineering
4 1 (5.56%) Business Development
4 1 (5.56%) Customer Engagement
4 1 (5.56%) Customer Requirements
4 1 (5.56%) High Availability
4 1 (5.56%) Presales
4 1 (5.56%) Product Management
4 1 (5.56%) Test Management
Programming Languages
1 4 (22.22%) SQL
Qualifications
1 8 (44.44%) SC Cleared
1 8 (44.44%) Security Cleared
2 4 (22.22%) Degree
3 1 (5.56%) HNC
3 1 (5.56%) HND
3 1 (5.56%) ISTQB
3 1 (5.56%) ISTQB Foundation Certification
System Software
1 5 (27.78%) Hyper-V
1 5 (27.78%) VMware Infrastructure
2 4 (22.22%) Active Directory
Systems Management
1 1 (5.56%) WSUS
Vendors
1 5 (27.78%) VMware
2 4 (22.22%) Microsoft
2 4 (22.22%) Nortel
2 4 (22.22%) Siemens
3 1 (5.56%) Cisco