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 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Tool Command Language (Tcl)
UK
Rank 819 893 911
Rank change year-on-year +74 +18  
Permanent jobs citing Tcl 41 63 55
As % of all permanent IT jobs advertised in the UK 0.049% 0.061% 0.052%
As % of the Programming Languages category 0.090% 0.12% 0.10%
Number of salaries quoted 32 59 45
Median salary £47,500 £45,000 £51,500
Median salary % change year-on-year +5.55% -12.62%  
90% offered a salary of more than £35,000 £32,600 £40,000
10% offered a salary of more than £52,500 £58,000 £61,500
UK excluding London median salary £47,500 £45,000 £56,250
% change year-on-year +5.55% -20.00%  

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 with a requirement for programming language skills.

Programming Language Skills
UK
Permanent job vacancies with a requirement for programming language skills 45722 53291 53832
As % of all permanent IT job vacancies advertised in the UK 54.47% 51.55% 50.58%
Number of salaries quoted 38857 45927 45773
Median salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.55% -  
90% offered a salary of more than £30,500 £30,000 £30,000
10% offered a salary of more than £72,500 £67,500 £70,000
UK excluding London median salary £41,500 £40,500 £40,000
% change year-on-year +2.46% +1.25%  

Tcl
Job Vacancy Trend

The job posting trend of jobs advertised 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 the UK

Tcl
Salary Trend

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

Salary trend for Tcl in the UK

Tcl
Salary Histogram

The salary distribution of IT jobs citing Tcl over the 3 months to 26 March 2017.

Salary histogram for Tcl in the UK

Tcl
Top 21 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 3 months to 26 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +91 41 £47,500 +5.55% 8
East of England +37 20 £42,500 +21.42% 4
Cambridgeshire +27 17 £47,500 +35.71% 3
Cambridge +29 16 £47,500 +35.71% 3
London +68 10 £45,000 +7.14% 3
South East +60 9 £52,500 +16.66%
Surrey - 7 £52,500 -
Hertfordshire +20 3 £42,500 -22.72% 1
Stevenage - 3 £42,500 -
South West +21 2 £53,750 +13.15%
City of London - 1 - - 1
Bristol - 1 £57,500 -
Gloucestershire - 1 £50,000 -
Tewkesbury - 1 £50,000 -
Woking - 1 £34,000 -
Berkshire - 1 - -
Buckinghamshire - 1 - -
Milton Keynes - 1 - -
Reading - 1 - -
Greenford - 1 £45,000 -
Leatherhead - 1 - -

Tcl
Top 30 Related IT Skills

For the 6 months to 26 March 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 with a requirement for Tcl.

1 64 (66.67%) Python
2 51 (53.13%) Perl
3 48 (50.00%) C++
4 35 (36.46%) Degree
5 27 (28.13%) C
6 25 (26.04%) Java
6 25 (26.04%) Linux
6 25 (26.04%) Electronics
7 24 (25.00%) Telecoms
7 24 (25.00%) Signal Processing
8 23 (23.96%) Unix
9 22 (22.92%) Wireless
10 20 (20.83%) Field-Programmable Gate Array
10 20 (20.83%) Mentoring
11 18 (18.75%) Automated Testing
11 18 (18.75%) Software Engineering
11 18 (18.75%) Test Scripting
12 17 (17.71%) Finance
12 17 (17.71%) C#
13 14 (14.58%) Digital Signal Processing
14 13 (13.54%) Verilog
14 13 (13.54%) SQL
15 12 (12.50%) VHDL
15 12 (12.50%) Video Processing
16 10 (10.42%) Shell Script
16 10 (10.42%) Firmware
16 10 (10.42%) Computer Vision
17 9 (9.38%) Prototyping
17 9 (9.38%) Coaching
17 9 (9.38%) Algorithms

Tcl
Top Related IT Skills 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:

Application Platforms
1 5 (5.21%) Apache
1 5 (5.21%) IIS
2 3 (3.13%) JBoss
2 3 (3.13%) MQSeries
2 3 (3.13%) OpenStack
2 3 (3.13%) Tomcat
2 3 (3.13%) WebLogic
2 3 (3.13%) WebSphere
3 2 (2.08%) nginx
4 1 (1.04%) BizTalk Server
Applications
1 1 (1.04%) MS Excel
1 1 (1.04%) MS Office
1 1 (1.04%) MS PowerPoint
Business Applications
1 2 (2.08%) CSG Singleview
1 2 (2.08%) PeopleSoft CRM
Cloud Services
1 5 (5.21%) Amazon AWS
2 3 (3.13%) Amazon EC2
2 3 (3.13%) Cloud Computing
3 2 (2.08%) Microsoft Azure
4 1 (1.04%) SaaS
4 1 (1.04%) Silverpop
Communications & Networking
1 22 (22.92%) Wireless
2 7 (7.29%) HTTP
2 7 (7.29%) MPLS
2 7 (7.29%) Multicast
2 7 (7.29%) TCP/IP
2 7 (7.29%) WLAN
3 5 (5.21%) Bluetooth
3 5 (5.21%) Cisco IOS
3 5 (5.21%) FTP
3 5 (5.21%) Wi-Fi
4 4 (4.17%) 3GPP
4 4 (4.17%) ATM
4 4 (4.17%) DHCP
4 4 (4.17%) Diameter Protocol
4 4 (4.17%) DNS
4 4 (4.17%) HTTPS
4 4 (4.17%) LTE
4 4 (4.17%) Network Security
4 4 (4.17%) NFC
4 4 (4.17%) NX-OS
Database & Business Intelligence
1 5 (5.21%) MySQL
1 5 (5.21%) SQL Server
2 2 (2.08%) BODI
2 2 (2.08%) BusinessObjects
2 2 (2.08%) MongoDB
2 2 (2.08%) PostgreSQL
3 1 (1.04%) Oracle Database
3 1 (1.04%) SQL Server Integration Services
Development Applications
1 4 (4.17%) LabVIEW
2 3 (3.13%) Rational DOORS
2 3 (3.13%) Robot Framework
3 2 (2.08%) Subversion
4 1 (1.04%) Dreamweaver
4 1 (1.04%) Rational Rhapsody
4 1 (1.04%) SQL Server Management Studio (SSMS)
4 1 (1.04%) Team Foundation Server
4 1 (1.04%) Visual Studio
General
1 25 (26.04%) Electronics
2 24 (25.00%) Telecoms
3 17 (17.71%) Finance
4 4 (4.17%) Manufacturing
5 3 (3.13%) Aerospace
5 3 (3.13%) Banking
6 2 (2.08%) Billing
6 2 (2.08%) Games
7 1 (1.04%) Front Office
7 1 (1.04%) Marketing
7 1 (1.04%) Military
7 1 (1.04%) Retail
Job Titles
1 18 (18.75%) Test Engineer
2 16 (16.67%) Software Test Engineer
3 15 (15.63%) Developer
3 15 (15.63%) Embedded Engineer
4 14 (14.58%) DSP Engineer
4 14 (14.58%) Software Engineer
5 11 (11.46%) Hardware Engineer
6 10 (10.42%) C++ Software Engineer
6 10 (10.42%) Python Software Engineer
7 9 (9.38%) Design Engineer
7 9 (9.38%) Verification Engineer
8 7 (7.29%) Junior
8 7 (7.29%) Network Engineer
8 7 (7.29%) Perl Software Engineer
9 6 (6.25%) Analyst
9 6 (6.25%) Support Analyst
10 5 (5.21%) C++ Developer
10 5 (5.21%) Firmware Engineer
10 5 (5.21%) Hardware Verification Engineer
10 5 (5.21%) Junior Software Engineer
Libraries, Frameworks & Software Standards
1 7 (7.29%) 802.1X
2 6 (6.25%) FIX Protocol
2 6 (6.25%) OpenCL
2 6 (6.25%) OpenGL
3 5 (5.21%) LAMP
4 4 (4.17%) Middleware
4 4 (4.17%) Web Services
4 4 (4.17%) XML
5 3 (3.13%) HTML
5 3 (3.13%) WebSphere MQ
6 2 (2.08%) LAPP Stack
6 2 (2.08%) LEMP Stack
7 1 (1.04%) AngularJS
7 1 (1.04%) HTML5
7 1 (1.04%) jQuery
7 1 (1.04%) LINQ to SQL
7 1 (1.04%) NHibernate
7 1 (1.04%) React
7 1 (1.04%) VXML
7 1 (1.04%) WinForms
Miscellaneous
1 20 (20.83%) Field-Programmable Gate Array
2 13 (13.54%) Verilog
3 12 (12.50%) VHDL
4 9 (9.38%) Algorithms
5 8 (8.33%) Computer Science
6 6 (6.25%) ASIC
7 4 (4.17%) Analytical Skills
8 3 (3.13%) Device Driver
9 2 (2.08%) Data Centre
9 2 (2.08%) Derivative
9 2 (2.08%) Enterprise Software
9 2 (2.08%) Hybrid Cloud
9 2 (2.08%) Online Games
9 2 (2.08%) Private Cloud
9 2 (2.08%) Public Cloud
10 1 (1.04%) Clustering
10 1 (1.04%) Driving Licence
10 1 (1.04%) Embedded Systems
10 1 (1.04%) Equities
10 1 (1.04%) SystemC
Operating Systems
1 25 (26.04%) Linux
2 23 (23.96%) Unix
3 6 (6.25%) Windows
4 3 (3.13%) CentOS
4 3 (3.13%) Red Hat Enterprise Linux
5 2 (2.08%) Ubuntu
5 2 (2.08%) Windows Server
5 2 (2.08%) Windows Server 2003
5 2 (2.08%) Windows Server 2008
6 1 (1.04%) Android
6 1 (1.04%) Apple iOS
6 1 (1.04%) Windows Server 2012
Processes & Methodologies
1 24 (25.00%) Signal Processing
2 20 (20.83%) Mentoring
3 18 (18.75%) Automated Testing
3 18 (18.75%) Software Engineering
3 18 (18.75%) Test Scripting
4 14 (14.58%) Digital Signal Processing
5 12 (12.50%) Video Processing
6 10 (10.42%) Computer Vision
7 9 (9.38%) Coaching
7 9 (9.38%) Neural Network
7 9 (9.38%) Prototyping
8 8 (8.33%) Agile Software Development
8 8 (8.33%) FPGA Design
9 6 (6.25%) Computer Architecture
9 6 (6.25%) Machine Learning
9 6 (6.25%) System Testing
10 5 (5.21%) Change Control
10 5 (5.21%) Test Automation
10 5 (5.21%) Test Planning
10 5 (5.21%) Validation
Programming Languages
1 64 (66.67%) Python
2 51 (53.13%) Perl
3 48 (50.00%) C++
4 27 (28.13%) C
5 25 (26.04%) Java
6 17 (17.71%) C#
7 13 (13.54%) SQL
8 10 (10.42%) Shell Script
9 9 (9.38%) MATLAB
10 8 (8.33%) Bash Shell
11 3 (3.13%) JavaScript
11 3 (3.13%) VB
12 2 (2.08%) PHP
12 2 (2.08%) PowerShell
12 2 (2.08%) Ruby
13 1 (1.04%) VB.NET
13 1 (1.04%) VB6
13 1 (1.04%) XPath
Qualifications
1 35 (36.46%) Degree
2 6 (6.25%) Security Cleared
3 4 (4.17%) CCNP
3 4 (4.17%) Cisco Certification
4 2 (2.08%) ITIL Certification
4 2 (2.08%) PhD
5 1 (1.04%) HND
5 1 (1.04%) SC Cleared
Quality Assurance & Compliance
1 1 (1.04%) HL7
1 1 (1.04%) JTAG
1 1 (1.04%) SLA
System Software
1 10 (10.42%) Firmware
2 5 (5.21%) VMware Infrastructure
3 4 (4.17%) KVM
4 2 (2.08%) Active Directory
4 2 (2.08%) Docker
5 1 (1.04%) Forefront TMG
5 1 (1.04%) Hyper-V
5 1 (1.04%) UAG
Systems Management
1 2 (2.08%) Ansible
1 2 (2.08%) HAProxy
1 2 (2.08%) Opscode Chef
1 2 (2.08%) Puppet
2 1 (1.04%) Cisco CUCM
2 1 (1.04%) WebSphere Cast Iron
Vendors
1 7 (7.29%) Oracle
2 6 (6.25%) Apple
3 5 (5.21%) Cisco
3 5 (5.21%) Red Hat
3 5 (5.21%) VMware
3 5 (5.21%) Xilinx
4 4 (4.17%) Altera
5 2 (2.08%) PeopleSoft
5 2 (2.08%) Rackspace
5 2 (2.08%) Synopsys
6 1 (1.04%) Actel
6 1 (1.04%) Facebook
6 1 (1.04%) Fidessa
6 1 (1.04%) Forcepoint
6 1 (1.04%) IBM
6 1 (1.04%) Mentor Graphics
6 1 (1.04%) Salesforce Marketing Cloud
Cambridge, Cambridgeshire
Technical Futures
Salary: Excellent Package
Posted: 4 days ago
Cambridge, Cambridgeshire
Pioneer Search
Salary: £40000 - £55000 per annum
Posted: 5 days ago
London
McGregor Boyall
Posted: 6 days ago
Smethwick, West Midlands (County)
Pimlico Banks Recruitment
Salary: £very competitive
Posted: 5 days ago
Hemel Hempstead
Nigel Frank International
Salary: £35000 - £40000 per annum
Posted: 3 days ago
City, London
HCA Hospitals
Salary: Excellent bens incl. private health
Posted: 10 days ago
South West London
OpenBet Technology
Posted: 18 days ago