Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Chippenham with a requirement for TETRA skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TETRA over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Terrestrial Trunked Radio (TETRA)
Wiltshire > Chippenham
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 39 58 57
Rank change year-on-year +19 -1 +7
Permanent jobs citing TETRA 2 5 6
As % of all permanent IT jobs advertised in Chippenham 0.80% 1.49% 1.67%
As % of the Communications & Networking category 3.28% 5.15% 8.45%
Number of salaries quoted 2 3 6
Chippenham median annual salary £24,250 £50,000 £26,500
Median salary % change year-on-year -51.50% +88.68% -1.85%
10th Percentile £22,125 £42,500 £25,750
90th Percentile £26,375 £52,500 £27,250
Wiltshire median annual salary £24,250 £50,000 £26,500
% change year-on-year -51.50% +88.68% -1.85%

TETRA is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Chippenham with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Chippenham
Permanent vacancies with a requirement for communications or computer networking skills 61 97 71
As % of all permanent IT jobs advertised in Chippenham 24.40% 28.96% 19.72%
Number of salaries quoted 53 93 65
Chippenham median annual salary £30,000 £35,000 £33,500
Median salary % change year-on-year -14.29% +4.48% -4.29%
10th Percentile £20,850 £22,500 £19,300
90th Percentile £43,800 £45,250 £47,500
Wiltshire median annual salary £38,000 £35,000 £37,500
% change year-on-year +8.57% -6.67% -

TETRA
Job Vacancy Trend in Chippenham

Job postings citing TETRA as a percentage of all IT jobs advertised in Chippenham.

Job vacancy trend for TETRA in Chippenham

TETRA
Salary Trend in Chippenham

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

Salary trend for TETRA in Chippenham

For the 6 months to 19 November 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 across the Chippenham region with a requirement for TETRA.

1 2 (100.00%) SQL
1 2 (100.00%) SQL Server
1 2 (100.00%) ITIL
1 2 (100.00%) Windows
1 2 (100.00%) Windows XP
1 2 (100.00%) PBX
1 2 (100.00%) VoIP
1 2 (100.00%) TCP/IP
1 2 (100.00%) Active Directory
1 2 (100.00%) Nortel
1 2 (100.00%) Siemens
1 2 (100.00%) DASS2
1 2 (100.00%) DPNSS
1 2 (100.00%) Firewall
1 2 (100.00%) Workflow
1 2 (100.00%) VMware
1 2 (100.00%) SQL Server 2005
1 2 (100.00%) SC Cleared
1 2 (100.00%) Security Cleared
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) SQL Server 2008
1 2 (100.00%) Windows 2000 Server
1 2 (100.00%) Hyper-V
1 2 (100.00%) Driving Licence
1 2 (100.00%) Windows Server

TETRA
Co-occurring IT Skills in Chippenham 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:

Communications & Networking
1 2 (100.00%) DASS2
1 2 (100.00%) DPNSS
1 2 (100.00%) Firewall
1 2 (100.00%) PBX
1 2 (100.00%) TCP/IP
1 2 (100.00%) VoIP
Database & Business Intelligence
1 2 (100.00%) SQL Server
1 2 (100.00%) SQL Server 2005
1 2 (100.00%) SQL Server 2008
Job Titles
1 2 (100.00%) Communications Support Engineer
1 2 (100.00%) Support Engineer
1 2 (100.00%) Systems Engineer
1 2 (100.00%) Systems Support
1 2 (100.00%) Systems Support Engineer
Miscellaneous
1 2 (100.00%) Driving Licence
Operating Systems
1 2 (100.00%) Windows
1 2 (100.00%) Windows 2000 Server
1 2 (100.00%) Windows Server
1 2 (100.00%) Windows XP
Processes & Methodologies
1 2 (100.00%) ITIL
1 2 (100.00%) Workflow
Programming Languages
1 2 (100.00%) SQL
Qualifications
1 2 (100.00%) SC Cleared
1 2 (100.00%) Security Cleared
System Software
1 2 (100.00%) Active Directory
1 2 (100.00%) Hyper-V
1 2 (100.00%) VMware Infrastructure
Vendors
1 2 (100.00%) Nortel
1 2 (100.00%) Siemens
1 2 (100.00%) VMware