Tool Command Language (Tcl)
UK

The following table provides summary statistics for permanent job vacancies with a requirement for Tcl skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Tcl over the 6 months to 27 April 2024 with a comparison to the same period in the previous 2 years.

6 months to
27 Apr 2024
Same period 2023 Same period 2022
Rank 851 887 1184
Rank change year-on-year +36 +297 -303
Permanent jobs citing Tcl 45 83 48
As % of all permanent jobs advertised in the UK 0.046% 0.079% 0.031%
As % of the Programming Languages category 0.14% 0.18% 0.058%
Number of salaries quoted 10 24 5
10th Percentile £53,175 £52,000 £51,500
25th Percentile £65,000 £57,500 £57,500
Median annual salary (50th Percentile) £78,750 £71,250 £65,000
Median % change year-on-year +10.53% +9.62% +52.94%
75th Percentile £103,750 £110,000 £71,250
90th Percentile £110,000 £120,000 -
UK excluding London median annual salary £80,000 £60,000 £66,250
% change year-on-year +33.33% -9.43% +65.63%

All Programming Languages
UK

Tcl is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for coding skills.

Permanent vacancies with a requirement for coding skills 33,106 45,516 82,656
As % of all permanent jobs advertised in the UK 33.77% 43.49% 53.63%
Number of salaries quoted 24,929 28,962 44,133
10th Percentile £35,000 £38,750 £37,000
25th Percentile £45,000 £49,500 £46,250
Median annual salary (50th Percentile) £60,000 £65,000 £62,500
Median % change year-on-year -7.69% +4.00% +13.64%
75th Percentile £77,500 £86,250 £82,500
90th Percentile £100,000 £106,250 £100,000
UK excluding London median annual salary £53,635 £55,000 £53,500
% change year-on-year -2.48% +2.80% +7.00%

Tcl
Job Vacancy Trend

Job postings citing Tcl as a proportion of all IT jobs advertised.

Job vacancy trend for Tcl in the UK

Tcl
Salary Trend

3-month moving average salary quoted in jobs citing Tcl.

Salary trend for Tcl in the UK

Tcl
Salary Histogram

Salary distribution for jobs citing Tcl over the 6 months to 27 April 2024.

Salary histogram for Tcl in the UK

Tcl
Top 10 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Tcl within the UK over the 6 months to 27 April 2024. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
England +76 44 £80,000 +12.28% 35
UK excluding London -19 44 £80,000 +33.33% 34
South West +13 20 - - 5
East of England +11 14 - - 15
Work from Home +93 8 £65,000 +8.33% 16
South East +27 8 £80,000 +39.13% 9
London +127 1 £48,000 -60.00% 4
West Midlands +12 1 - - 2
Midlands -6 1 - - 3
Scotland -64 1 £57,500 - 3

Tcl
Co-occurring Skills and Capabilities by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (4.44%) Confluence
2 1 (2.22%) Apache
Cloud Services
1 2 (4.44%) SaaS
Communications & Networking
1 8 (17.78%) 5G
2 7 (15.56%) SD-WAN
2 7 (15.56%) WAN
3 3 (6.67%) Broadband
4 1 (2.22%) Wireless
Database & Business Intelligence
1 1 (2.22%) MySQL
Development Applications
1 2 (4.44%) JIRA
General
1 36 (80.00%) Social Skills
2 35 (77.78%) Analytical Skills
3 23 (51.11%) Marketing
4 8 (17.78%) Electronics
5 4 (8.89%) Aerospace
5 4 (8.89%) Inclusion and Diversity
5 4 (8.89%) Public Sector
6 1 (2.22%) Automotive
6 1 (2.22%) Manufacturing
6 1 (2.22%) Presentation Skills
Job Titles
1 16 (35.56%) Developer
2 9 (20.00%) C++ Developer
3 8 (17.78%) Software Engineer
4 7 (15.56%) FPGA Developer
4 7 (15.56%) Programmer
4 7 (15.56%) Software Programmer
5 4 (8.89%) DevOps Engineer
5 4 (8.89%) Senior
5 4 (8.89%) Senior DevOps
5 4 (8.89%) Senior DevOps Engineer
6 2 (4.44%) Product Owner
6 2 (4.44%) Technical Product Owner
7 1 (2.22%) C Software Engineer
7 1 (2.22%) Design Engineer
7 1 (2.22%) FPGA Engineer
7 1 (2.22%) Linux Engineer
7 1 (2.22%) Linux Support Engineer
7 1 (2.22%) Principal Engineer
7 1 (2.22%) Principal Software Engineer
7 1 (2.22%) Support Engineer
Libraries, Frameworks & Software Standards
1 6 (13.33%) XML
2 4 (8.89%) JSON
2 4 (8.89%) RESTful
3 2 (4.44%) .NET
3 2 (4.44%) .NET Framework
3 2 (4.44%) ASP.NET
3 2 (4.44%) ASP.NET MVC
3 2 (4.44%) Entity Framework
3 2 (4.44%) HTML
3 2 (4.44%) HTML5
4 1 (2.22%) LAMP
Miscellaneous
1 26 (57.78%) Verilog
2 23 (51.11%) ARM Cortex
3 8 (17.78%) FPGA
3 8 (17.78%) VHDL
4 7 (15.56%) GNSS
4 7 (15.56%) MicroBlaze
5 3 (6.67%) ASIC
5 3 (6.67%) IoT
5 3 (6.67%) Mobile App
5 3 (6.67%) VLSI
6 2 (4.44%) Analytical Mindset
6 2 (4.44%) ASIC Verification
6 2 (4.44%) Management Information System
6 2 (4.44%) Product Ownership
7 1 (2.22%) Algorithms
7 1 (2.22%) Embedded Systems
7 1 (2.22%) PCIe
7 1 (2.22%) SIMD
7 1 (2.22%) State Machine
Operating Systems
1 15 (33.33%) Linux
2 13 (28.89%) Windows
3 1 (2.22%) CentOS
3 1 (2.22%) Embedded Linux
3 1 (2.22%) Red Hat Enterprise Linux
3 1 (2.22%) Rocky
3 1 (2.22%) Ubuntu
Processes & Methodologies
1 30 (66.67%) Creative Thinking
2 26 (57.78%) Electronic Design Automation
3 23 (51.11%) IC Design
3 23 (51.11%) User Experience
4 12 (26.67%) Problem-Solving
5 9 (20.00%) Computer Science
5 9 (20.00%) Signal Processing
6 8 (17.78%) FPGA Design
6 8 (17.78%) Software Engineering
7 7 (15.56%) B2B
7 7 (15.56%) Defect Tracking
7 7 (15.56%) Requirements Analysis
7 7 (15.56%) Test Assurance
7 7 (15.56%) Test Automation
8 6 (13.33%) DevOps
9 5 (11.11%) Validation
10 4 (8.89%) Configuration Management
11 3 (6.67%) Agile
11 3 (6.67%) Design for Test
11 3 (6.67%) Project Management
Programming Languages
1 37 (82.22%) Python
2 25 (55.56%) SystemVerilog
3 17 (37.78%) Perl
4 16 (35.56%) C++
5 10 (22.22%) C
6 8 (17.78%) VB
7 7 (15.56%) MATLAB
8 6 (13.33%) PowerShell
9 5 (11.11%) Ruby
10 4 (8.89%) Lua
11 2 (4.44%) Bash
11 2 (4.44%) C#
11 2 (4.44%) JavaScript
11 2 (4.44%) R
11 2 (4.44%) SQL
12 1 (2.22%) Assembly Language
12 1 (2.22%) PHP
12 1 (2.22%) Shell Script
Qualifications
1 13 (28.89%) Degree
2 4 (8.89%) DV Cleared
2 4 (8.89%) Security Cleared
3 2 (4.44%) Master's Degree
Quality Assurance & Compliance
1 2 (4.44%) QA
System Software
1 9 (20.00%) Firmware
2 7 (15.56%) Embedded Firmware
3 4 (8.89%) VMware ESXi
4 1 (2.22%) VMware Infrastructure
4 1 (2.22%) VMware Server
Systems Management
1 4 (8.89%) Ansible
1 4 (8.89%) Progress Chef
1 4 (8.89%) Puppet
1 4 (8.89%) vRealize
Vendors
1 8 (17.78%) Xilinx
2 7 (15.56%) Altera
2 7 (15.56%) Green Hills
2 7 (15.56%) Motorola
3 5 (11.11%) VMware
4 4 (8.89%) Cisco
4 4 (8.89%) SaltStack
4 4 (8.89%) ServiceNow
5 3 (6.67%) Synopsys
6 2 (4.44%) Intel
7 1 (2.22%) Red Hat