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 1 June 2024 with a comparison to the same period in the previous 2 years.

6 months to
1 Jun 2024
Same period 2023 Same period 2022
Rank 858 872 1210
Rank change year-on-year +14 +338 -299
Permanent jobs citing Tcl 49 75 51
As % of all permanent jobs advertised in the UK 0.047% 0.079% 0.030%
As % of the Programming Languages category 0.14% 0.19% 0.056%
Number of salaries quoted 12 25 4
10th Percentile £48,450 - £59,000
25th Percentile £53,438 £51,250 £61,250
Median annual salary (50th Percentile) £71,250 £60,000 £66,250
Median % change year-on-year +18.75% -9.43% +55.88%
75th Percentile £91,250 £78,750 £71,250
90th Percentile £110,000 £110,000 -
UK excluding London median annual salary £77,500 £60,000 £67,500
% change year-on-year +29.17% -11.11% +58.82%

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 33,900 40,052 91,692
As % of all permanent jobs advertised in the UK 32.30% 42.32% 54.34%
Number of salaries quoted 25,257 26,577 43,330
10th Percentile £35,000 £38,750 £37,000
25th Percentile £45,000 £48,750 £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 £85,000 £82,500
90th Percentile £98,750 £107,500 £100,000
UK excluding London median annual salary £54,000 £55,000 £52,500
% change year-on-year -1.82% +4.76% +5.00%

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 1 June 2024.

Salary histogram for Tcl in the UK

Tcl
Top 12 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 1 June 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
UK excluding London -56 48 £77,500 +29.17% 18
England +10 46 £78,750 +31.25% 21
South West -14 21 - - 1
East of England +3 14 - - 9
Work from Home +49 10 £65,000 +8.33% 6
South East -11 8 £80,000 +39.13% 6
Scotland -65 3 £56,250 - 2
London +112 1 £48,000 -60.00% 2
Yorkshire +53 1 £38,250 -27.14% 1
North of England +12 1 £38,250 -27.14% 1
Midlands -27 1 - - 2
West Midlands -28 1 - - 2

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 (4.08%) Confluence
2 1 (2.04%) Apache
Cloud Services
1 2 (4.08%) SaaS
Communications & Networking
1 9 (18.37%) 5G
2 8 (16.33%) SD-WAN
2 8 (16.33%) WAN
3 3 (6.12%) Broadband
4 1 (2.04%) Wireless
Database & Business Intelligence
1 1 (2.04%) MySQL
Development Applications
1 2 (4.08%) JIRA
General
1 37 (75.51%) Social Skills
2 36 (73.47%) Analytical Skills
3 23 (46.94%) Marketing
4 9 (18.37%) Electronics
5 4 (8.16%) Aerospace
5 4 (8.16%) Inclusion and Diversity
5 4 (8.16%) Public Sector
6 2 (4.08%) Manufacturing
7 1 (2.04%) Automotive
7 1 (2.04%) Presentation Skills
Job Titles
1 17 (34.69%) Developer
2 9 (18.37%) C++ Developer
3 8 (16.33%) FPGA Developer
3 8 (16.33%) Software Engineer
4 7 (14.29%) Programmer
4 7 (14.29%) Software Programmer
5 6 (12.24%) Senior
6 4 (8.16%) DevOps Engineer
6 4 (8.16%) Senior DevOps
6 4 (8.16%) Senior DevOps Engineer
7 3 (6.12%) FPGA Engineer
8 2 (4.08%) Lead
8 2 (4.08%) Product Owner
8 2 (4.08%) Senior FPGA Engineer
8 2 (4.08%) Technical Product Owner
9 1 (2.04%) Digital Design Engineer
9 1 (2.04%) FPGA Design Engineer
9 1 (2.04%) Principal Engineer
9 1 (2.04%) Senior VHDL Engineer
9 1 (2.04%) VHDL Engineer
Libraries, Frameworks & Software Standards
1 6 (12.24%) XML
2 4 (8.16%) JSON
2 4 (8.16%) RESTful
3 2 (4.08%) .NET
3 2 (4.08%) .NET Framework
3 2 (4.08%) ASP.NET
3 2 (4.08%) ASP.NET MVC
3 2 (4.08%) Entity Framework
3 2 (4.08%) HTML
3 2 (4.08%) HTML5
4 1 (2.04%) LAMP
Miscellaneous
1 26 (53.06%) Verilog
2 23 (46.94%) ARM Cortex
3 11 (22.45%) FPGA
3 11 (22.45%) VHDL
4 8 (16.33%) GNSS
4 8 (16.33%) MicroBlaze
5 3 (6.12%) ASIC
5 3 (6.12%) IoT
5 3 (6.12%) Mobile App
5 3 (6.12%) VLSI
6 2 (4.08%) Analytical Mindset
6 2 (4.08%) ASIC Verification
6 2 (4.08%) Management Information System
6 2 (4.08%) Product Ownership
7 1 (2.04%) Algorithms
7 1 (2.04%) Embedded Systems
7 1 (2.04%) Linux Command Line
7 1 (2.04%) PCIe
7 1 (2.04%) SIMD
7 1 (2.04%) State Machine
Operating Systems
1 17 (34.69%) Linux
2 14 (28.57%) Windows
3 1 (2.04%) CentOS
3 1 (2.04%) Embedded Linux
3 1 (2.04%) Red Hat Enterprise Linux
3 1 (2.04%) Rocky
3 1 (2.04%) Ubuntu
Processes & Methodologies
1 31 (63.27%) Creative Thinking
2 26 (53.06%) Electronic Design Automation
3 23 (46.94%) IC Design
3 23 (46.94%) User Experience
4 14 (28.57%) Problem-Solving
5 10 (20.41%) Computer Science
5 10 (20.41%) Signal Processing
6 9 (18.37%) FPGA Design
7 8 (16.33%) B2B
7 8 (16.33%) Defect Tracking
7 8 (16.33%) Requirements Analysis
7 8 (16.33%) Software Engineering
7 8 (16.33%) Test Assurance
7 8 (16.33%) Test Automation
8 6 (12.24%) DevOps
9 5 (10.20%) Agile
9 5 (10.20%) Validation
10 4 (8.16%) Configuration Management
10 4 (8.16%) Mentoring
11 3 (6.12%) Project Management
Programming Languages
1 39 (79.59%) Python
2 25 (51.02%) SystemVerilog
3 18 (36.73%) Perl
4 17 (34.69%) C++
5 11 (22.45%) C
6 9 (18.37%) VB
7 8 (16.33%) MATLAB
8 6 (12.24%) PowerShell
9 5 (10.20%) Ruby
10 4 (8.16%) Lua
11 3 (6.12%) SQL
12 2 (4.08%) Bash
12 2 (4.08%) C#
12 2 (4.08%) JavaScript
12 2 (4.08%) R
13 1 (2.04%) Assembly Language
13 1 (2.04%) PHP
13 1 (2.04%) PL/SQL
13 1 (2.04%) Shell Script
Qualifications
1 15 (30.61%) Degree
2 4 (8.16%) DV Cleared
2 4 (8.16%) Security Cleared
3 2 (4.08%) Master's Degree
Quality Assurance & Compliance
1 2 (4.08%) QA
System Software
1 10 (20.41%) Firmware
2 8 (16.33%) Embedded Firmware
3 4 (8.16%) VMware ESXi
4 1 (2.04%) VMware Infrastructure
4 1 (2.04%) VMware Server
Systems Management
1 4 (8.16%) Ansible
1 4 (8.16%) Progress Chef
1 4 (8.16%) Puppet
1 4 (8.16%) vRealize
Vendors
1 11 (22.45%) Xilinx
2 10 (20.41%) Altera
3 8 (16.33%) Green Hills
3 8 (16.33%) Motorola
4 5 (10.20%) VMware
5 4 (8.16%) Cisco
5 4 (8.16%) Intel
5 4 (8.16%) SaltStack
5 4 (8.16%) ServiceNow
6 3 (6.12%) Synopsys
7 1 (2.04%) Oracle
7 1 (2.04%) Red Hat