Tool Command Language (Tcl)
UK

The following table provides summary statistics for contract job vacancies with a requirement for Tcl skills. Included is a benchmarking guide to the contractor rates 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 570 696 826
Rank change year-on-year +126 +130 -152
Contract jobs citing Tcl 28 23 23
As % of all contract jobs advertised in the UK 0.065% 0.038% 0.026%
As % of the Programming Languages category 0.22% 0.11% 0.071%
Number of daily rates quoted 14 16 10
10th Percentile £450 £481 £365
25th Percentile £473 £512 £403
Median daily rate (50th Percentile) £515 £550 £425
Median % change year-on-year -6.36% +29.41% +13.33%
75th Percentile £518 £663 £566
90th Percentile £608 £744 £616
UK excluding London median daily rate £515 £550 £400
% change year-on-year -6.36% +37.50% -
Number of hourly rates quoted 1 1 5
10th Percentile - - £44.07
25th Percentile £61.75 £55.00 £50.85
Median hourly rate £63.50 £60.00 £60.00
Median % change year-on-year +5.83% - +14.29%
75th Percentile £65.25 £65.00 £75.00
90th Percentile - - -
UK excluding London median hourly rate - £60.00 £60.00

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 contract job vacancies with a requirement for coding skills.

Contract vacancies with a requirement for coding skills 12,747 20,965 32,275
As % of all contract IT jobs advertised in the UK 29.44% 35.05% 36.33%
Number of daily rates quoted 9,054 15,147 23,495
10th Percentile £350 £400 £381
25th Percentile £425 £463 £450
Median daily rate (50th Percentile) £525 £550 £550
Median % change year-on-year -4.55% - +10.00%
75th Percentile £650 £675 £650
90th Percentile £750 £783 £750
UK excluding London median daily rate £489 £500 £485
% change year-on-year -2.20% +3.09% +14.12%
Number of hourly rates quoted 480 477 511
10th Percentile £31.25 £26.39 £19.91
25th Percentile £46.25 £50.00 £35.00
Median hourly rate £60.07 £60.70 £50.00
Median % change year-on-year -1.04% +21.40% +13.64%
75th Percentile £70.00 £70.00 £60.00
90th Percentile £78.88 £77.00 £67.80
UK excluding London median hourly rate £62.50 £62.50 £49.25
% change year-on-year - +26.90% +15.88%

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
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing Tcl.

Daily rate trend for Tcl in the UK

Tcl
Daily Rate Histogram

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

Daily rate histogram for Tcl in the UK

Tcl
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing Tcl.

Hourly rate trend for Tcl in the UK

Tcl
Top 7 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
England +134 27 £515 -6.36% 35
UK excluding London +84 26 £515 -6.36% 34
Work from Home +147 20 £475 -2.56% 16
South East +32 12 £450 -18.18% 9
North West - 12 £515 -
North of England - 12 £515 -
East of England +18 2 £625 - 15

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:

Cloud Services
1 1 (3.57%) AWS
1 1 (3.57%) Azure
1 1 (3.57%) Azure Machine Learning
Communications & Networking
1 24 (85.71%) Wi-Fi
2 12 (42.86%) 802.11
2 12 (42.86%) BGP
2 12 (42.86%) Cisco ASA
2 12 (42.86%) Cisco Firepower
2 12 (42.86%) Cisco ISE
2 12 (42.86%) EIGRP
2 12 (42.86%) Firewall
2 12 (42.86%) HSRP
2 12 (42.86%) IPsec
2 12 (42.86%) NetScaler
2 12 (42.86%) OSPF
2 12 (42.86%) SNMP
2 12 (42.86%) Spanning Tree
Database & Business Intelligence
1 1 (3.57%) Big Data
1 1 (3.57%) Data Warehouse
1 1 (3.57%) GIS
1 1 (3.57%) Oracle Database
1 1 (3.57%) RDBMS
1 1 (3.57%) Relational Database
1 1 (3.57%) Spatial Data
1 1 (3.57%) SQL Server Integration Services
1 1 (3.57%) Star Schema
Development Applications
1 2 (7.14%) Git
1 2 (7.14%) JIRA
1 2 (7.14%) Subversion
General
1 12 (42.86%) Social Skills
2 4 (14.29%) Public Sector
3 2 (7.14%) Analytical Skills
Job Titles
1 12 (42.86%) Network Engineer
2 11 (39.29%) C++ Software Engineer
2 11 (39.29%) Software Engineer
3 8 (28.57%) Senior
3 8 (28.57%) Senior Network Engineer
4 5 (17.86%) SC Cleared Network Engineer
5 2 (7.14%) Verification Engineer
6 1 (3.57%) Data Engineer
6 1 (3.57%) Embedded Engineer
Libraries, Frameworks & Software Standards
1 12 (42.86%) 802.1X
1 12 (42.86%) Jinja
2 2 (7.14%) JSON
2 2 (7.14%) YAML
3 1 (3.57%) XML
Miscellaneous
1 3 (10.71%) Verilog
2 2 (7.14%) ASIC
2 2 (7.14%) FPGA
2 2 (7.14%) Linux Command Line
3 1 (3.57%) SystemC
Operating Systems
1 2 (7.14%) Linux
1 2 (7.14%) Unix
Processes & Methodologies
1 15 (53.57%) Problem-Solving
2 12 (42.86%) Change Management
2 12 (42.86%) DevOps
2 12 (42.86%) ITIL
2 12 (42.86%) Network Management
2 12 (42.86%) Software Engineering
3 11 (39.29%) ITSM
4 3 (10.71%) UVM
5 2 (7.14%) OO
5 2 (7.14%) Project Management
5 2 (7.14%) Software Testing
5 2 (7.14%) Validation
6 1 (3.57%) Agile
6 1 (3.57%) Batch Processing
6 1 (3.57%) Business Intelligence
6 1 (3.57%) Data Engineering
6 1 (3.57%) Data Modelling
6 1 (3.57%) Dimensional Modelling
6 1 (3.57%) ETL
6 1 (3.57%) Scrum
Programming Languages
1 25 (89.29%) Perl
2 15 (53.57%) C
2 15 (53.57%) C++
3 14 (50.00%) Python
4 3 (10.71%) Shell Script
4 3 (10.71%) SystemVerilog
5 2 (7.14%) Assembly Language
5 2 (7.14%) Bash
6 1 (3.57%) SQL
Qualifications
1 13 (46.43%) SC Cleared
1 13 (46.43%) Security Cleared
2 11 (39.29%) CCNA
2 11 (39.29%) CCNP
2 11 (39.29%) Cisco Certification
Quality Assurance & Compliance
1 1 (3.57%) Data Quality
System Software
1 12 (42.86%) Firmware
Systems Management
1 12 (42.86%) Ansible
Vendors
1 12 (42.86%) Cisco
1 12 (42.86%) Citrix
1 12 (42.86%) Palo Alto
1 12 (42.86%) SolarWinds
2 2 (7.14%) Cadence
2 2 (7.14%) Synopsys
2 2 (7.14%) Xilinx
3 1 (3.57%) Microsoft
3 1 (3.57%) Oracle