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 25 June 2017 with a comparison to the same period in the previous 2 years.

Terrestrial Trunked Radio (TETRA)
UK
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 850 908 953
Rank change year-on-year +58 +45  
Permanent jobs citing TETRA 22 16 18
As % of all permanent IT jobs advertised in the UK 0.025% 0.016% 0.016%
As % of the Communications & Networking category 0.15% 0.097% 0.093%
Number of salaries quoted 19 5 17
Median salary £40,000 £35,000 £30,000
Median salary % change year-on-year +14.28% +16.66%  
90% offered a salary of more than £24,100 £24,350 £26,500
10% offered a salary of more than £61,000 £68,000 £78,200
UK excluding London median salary £40,000 £35,000 £26,500
% change year-on-year +14.28% +32.07%  

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 14205 16463 19293
As % of all permanent IT job vacancies advertised in the UK 16.13% 16.96% 17.43%
Number of salaries quoted 11559 13682 15731
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,500 £27,000 £27,000
10% offered a salary of more than £70,000 £67,500 £67,500
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

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 25 June 2017.

Salary histogram for TETRA in the UK

TETRA
Top 13 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 25 June 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 +61 19 £40,000 +21.67%
West Midlands +19 8 £40,000 +72.04%
Warwickshire +19 8 £40,000 +72.04%
Rugby - 7 £40,000 -
Chippenham +11 5 £24,250 -42.94%
Wiltshire +4 5 £24,250 -42.94%
South West +3 5 £24,250 -42.94%
East Midlands - 3 £25,000 -
Northamptonshire - 2 £25,000 -
London - 2 £70,000 -
Daventry - 2 £25,000 -
Derby - 1 £42,500 -
Derbyshire - 1 £42,500 -

For the 6 months to 25 June 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 15 (42.86%) Telecoms
2 13 (37.14%) ITIL
3 12 (34.29%) SC Cleared
3 12 (34.29%) Security Cleared
4 11 (31.43%) TCP/IP
5 10 (28.57%) Firewall
6 9 (25.71%) Workflow
6 9 (25.71%) VMware
6 9 (25.71%) SQL Server 2005
6 9 (25.71%) Siemens
6 9 (25.71%) DASS2
6 9 (25.71%) DPNSS
6 9 (25.71%) Active Directory
6 9 (25.71%) Nortel
6 9 (25.71%) PBX
6 9 (25.71%) VoIP
6 9 (25.71%) SQL
6 9 (25.71%) SQL Server
6 9 (25.71%) Windows
6 9 (25.71%) Windows XP
6 9 (25.71%) VMware Infrastructure
6 9 (25.71%) SQL Server 2008
6 9 (25.71%) Windows 2000 Server
6 9 (25.71%) LTE
6 9 (25.71%) Hyper-V
6 9 (25.71%) 4G
6 9 (25.71%) Driving Licence
6 9 (25.71%) Windows Server
7 7 (20.00%) Wi-Fi
8 6 (17.14%) Wireless

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 1 (2.86%) Microsoft Office
Communications & Networking
1 11 (31.43%) TCP/IP
2 10 (28.57%) Firewall
3 9 (25.71%) 4G
3 9 (25.71%) DASS2
3 9 (25.71%) DPNSS
3 9 (25.71%) LTE
3 9 (25.71%) PBX
3 9 (25.71%) VoIP
4 7 (20.00%) Wi-Fi
5 6 (17.14%) Wireless
6 4 (11.43%) LAN
7 2 (5.71%) 3G
7 2 (5.71%) PSTN
7 2 (5.71%) WAN
8 1 (2.86%) 5G
8 1 (2.86%) GSM
8 1 (2.86%) Internet
8 1 (2.86%) WiMAX
Database & Business Intelligence
1 9 (25.71%) SQL Server
1 9 (25.71%) SQL Server 2005
1 9 (25.71%) SQL Server 2008
General
1 15 (42.86%) Telecoms
2 5 (14.29%) Marketing
3 2 (5.71%) Finance
4 1 (2.86%) Military
Job Titles
1 11 (31.43%) Systems Engineer
2 9 (25.71%) Communications Support Engineer
2 9 (25.71%) Support Engineer
2 9 (25.71%) Systems Support
2 9 (25.71%) Systems Support Engineer
3 6 (17.14%) Consultant
4 5 (14.29%) Test Engineer
5 4 (11.43%) Sales Manager
6 3 (8.57%) Presales Consultant
7 2 (5.71%) Configuration Engineer
7 2 (5.71%) Network Configuration Engineer
7 2 (5.71%) Network Engineer
7 2 (5.71%) Principal Consultant
7 2 (5.71%) Project Manager
7 2 (5.71%) Technical Support
7 2 (5.71%) Telecoms Engineer
7 2 (5.71%) Test Consultant
8 1 (2.86%) Commercial Manager
8 1 (2.86%) Presales Engineer
8 1 (2.86%) Sales Executive
Miscellaneous
1 9 (25.71%) Driving Licence
2 1 (2.86%) Analytical Skills
2 1 (2.86%) CCTV
2 1 (2.86%) Smart City
Operating Systems
1 9 (25.71%) Windows
1 9 (25.71%) Windows 2000 Server
1 9 (25.71%) Windows Server
1 9 (25.71%) Windows XP
Processes & Methodologies
1 13 (37.14%) ITIL
2 9 (25.71%) Workflow
3 5 (14.29%) Presales
3 5 (14.29%) System Integration Testing
4 4 (11.43%) Business Development
5 3 (8.57%) Customer Requirements
5 3 (8.57%) ITIL V3
5 3 (8.57%) Project Management
6 2 (5.71%) Integration Testing
6 2 (5.71%) PRINCE2
6 2 (5.71%) Product Management
6 2 (5.71%) Regression Testing
7 1 (2.86%) Incident Management
7 1 (2.86%) Market Research
7 1 (2.86%) Requirements Analysis
7 1 (2.86%) Strategic Planning
7 1 (2.86%) Telematics
7 1 (2.86%) Test Automation
7 1 (2.86%) Test Management
7 1 (2.86%) Time Management
Programming Languages
1 9 (25.71%) SQL
2 1 (2.86%) C
Qualifications
1 12 (34.29%) SC Cleared
1 12 (34.29%) Security Cleared
2 5 (14.29%) Degree
3 2 (5.71%) ISTQB
3 2 (5.71%) ISTQB Foundation Certification
4 1 (2.86%) HNC
System Software
1 9 (25.71%) Active Directory
1 9 (25.71%) Hyper-V
1 9 (25.71%) VMware Infrastructure
Vendors
1 9 (25.71%) Nortel
1 9 (25.71%) Siemens
1 9 (25.71%) VMware
2 2 (5.71%) Motorola