The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for Tcl skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Tcl over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

Tool Command Language (Tcl)
Cambridgeshire / Cambridge
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 113 108 110
Rank change year-on-year -5 +2  
Permanent jobs citing Tcl 7 1 2
As % of all permanent IT jobs advertised in Cambridge 0.51% 0.084% 0.14%
As % of the Programming Languages category 0.68% 0.12% 0.21%
Number of salaries quoted 7 1 2
Median salary £47,500 £35,000 £45,000
Median salary % change year-on-year +35.71% -22.22%  
UK excluding London median salary £45,000 £50,000 £50,000
% change year-on-year -10.00% -  

Tcl is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cambridge with a requirement for programming language skills.

Programming Language Skills
Cambridge
Permanent job vacancies with a requirement for programming language skills 1031 844 948
As % of all permanent IT job vacancies advertised in Cambridge 75.48% 70.81% 65.11%
Number of salaries quoted 819 763 841
Median salary £47,500 £42,500 £42,500
Median salary % change year-on-year +11.76% -  
90% offered a salary of more than £30,000 £28,500 £32,000
10% offered a salary of more than £70,000 £55,000 £60,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

Tcl
Job Vacancy Trend in Cambridge

The job posting trend of jobs advertised in Cambridge citing Tcl as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for Tcl in Cambridge

Tcl
Salary Trend in Cambridge

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

Salary trend for Tcl in Cambridge

For the 6 months to 22 June 2017, IT jobs citing Tcl 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 Cambridge region with a requirement for Tcl.

1 24 (100.00%) Python
1 24 (100.00%) Electronics
1 24 (100.00%) Degree
1 24 (100.00%) Test Automation
2 16 (66.67%) Telecoms
2 16 (66.67%) Wireless
2 16 (66.67%) Test Scripting
2 16 (66.67%) Digital Signal Processing
2 16 (66.67%) Signal Processing
3 8 (33.33%) Software Engineering
3 8 (33.33%) C++
3 8 (33.33%) Perl

Tcl
Co-occurring IT Skills in Cambridge 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 16 (66.67%) Wireless
General
1 24 (100.00%) Electronics
2 16 (66.67%) Telecoms
Job Titles
1 18 (75.00%) Software Test Engineer
1 18 (75.00%) Test Engineer
2 16 (66.67%) DSP Engineer
2 16 (66.67%) Embedded Engineer
3 8 (33.33%) C++ Software Engineer
3 8 (33.33%) Perl Software Engineer
3 8 (33.33%) Python Software Engineer
3 8 (33.33%) Software Engineer
4 6 (25.00%) Junior
4 6 (25.00%) Junior C++ Software Engineer
4 6 (25.00%) Junior Software Engineer
5 1 (4.17%) Integration Engineer
5 1 (4.17%) Software Integration Engineer
5 1 (4.17%) Test and Integration Engineer
Processes & Methodologies
1 24 (100.00%) Test Automation
2 16 (66.67%) Digital Signal Processing
2 16 (66.67%) Signal Processing
2 16 (66.67%) Test Scripting
3 8 (33.33%) Software Engineering
Programming Languages
1 24 (100.00%) Python
2 8 (33.33%) C++
2 8 (33.33%) Perl
Qualifications
1 24 (100.00%) Degree