The following table provides summary statistics for permanent job vacancies advertised in London 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 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Tool Command Language (Tcl)
England / London
Rank 577 634 630
Rank change year-on-year +57 -4  
Permanent jobs citing Tcl 11 22 24
As % of all permanent IT jobs advertised in London 0.033% 0.053% 0.057%
As % of the Programming Languages category 0.060% 0.098% 0.11%
Number of salaries quoted 5 20 24
Median salary £45,000 £41,000 £51,500
Median salary % change year-on-year +9.75% -20.38%  
90% offered a salary of more than £33,500 £23,000 £42,500
10% offered a salary of more than £59,000 £57,000 £62,500
UK excluding London median salary £47,500 £45,000 £57,500
% change year-on-year +5.55% -21.73%  

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 London with a requirement for programming language skills.

Programming Language Skills
London
Permanent job vacancies with a requirement for programming language skills 18393 22460 21455
As % of all permanent IT job vacancies advertised in London 54.69% 53.88% 51.15%
Number of salaries quoted 15861 19708 18378
Median salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% -  
90% offered a salary of more than £37,500 £37,500 £35,000
10% offered a salary of more than £85,000 £77,500 £80,000
UK excluding London median salary £41,500 £40,500 £40,000
% change year-on-year +2.46% +1.25%  

Tcl
Job Vacancy Trend in London

The job posting trend of jobs advertised in London 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 London

Tcl
Salary Trend in London

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

Salary trend for Tcl in London

Tcl
Salary Histogram in London

The salary distribution of IT jobs citing Tcl in London over the 3 months to 24 March 2017.

Salary histogram for Tcl in London

Tcl
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Tcl within the London region over the 3 months to 24 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
Greenford - 1 £45,000 -
City of London - 1 - - 1
Tcl
England

Tcl
Top 30 Related IT Skills in London

For the 6 months to 24 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 across the London region with a requirement for Tcl.

1 14 (58.33%) Perl
2 9 (37.50%) Linux
3 8 (33.33%) Java
4 7 (29.17%) SQL
4 7 (29.17%) HTTP
5 6 (25.00%) Python
5 6 (25.00%) C++
5 6 (25.00%) Apple
5 6 (25.00%) OpenGL
5 6 (25.00%) Shell Script
5 6 (25.00%) VHDL
5 6 (25.00%) Verilog
5 6 (25.00%) Degree
5 6 (25.00%) Computer Science
5 6 (25.00%) Computer Architecture
5 6 (25.00%) OpenCL
5 6 (25.00%) Multicast
6 5 (20.83%) C
6 5 (20.83%) Unix
7 4 (16.67%) TCP/IP
7 4 (16.67%) 3GPP
7 4 (16.67%) DHCP
7 4 (16.67%) FTP
7 4 (16.67%) DNS
7 4 (16.67%) HTTPS
7 4 (16.67%) Cisco
7 4 (16.67%) Telecoms
7 4 (16.67%) MPLS
7 4 (16.67%) BGP
7 4 (16.67%) CCNP

Tcl
Top Related IT Skills in London 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 2 (8.33%) Apache
1 2 (8.33%) nginx
2 1 (4.17%) BizTalk Server
Business Applications
1 2 (8.33%) CSG Singleview
1 2 (8.33%) PeopleSoft CRM
Cloud Services
1 2 (8.33%) Amazon AWS
1 2 (8.33%) Microsoft Azure
2 1 (4.17%) Silverpop
Communications & Networking
1 7 (29.17%) HTTP
2 6 (25.00%) Multicast
3 4 (16.67%) 3GPP
3 4 (16.67%) BGP
3 4 (16.67%) Cisco IOS
3 4 (16.67%) DHCP
3 4 (16.67%) Diameter Protocol
3 4 (16.67%) DNS
3 4 (16.67%) FTP
3 4 (16.67%) HTTPS
3 4 (16.67%) MPLS
3 4 (16.67%) Network Security
3 4 (16.67%) NX-OS
3 4 (16.67%) TCP/IP
4 2 (8.33%) 3G
4 2 (8.33%) 4G
4 2 (8.33%) Firewall
4 2 (8.33%) Unicast
Database & Business Intelligence
1 2 (8.33%) BODI
1 2 (8.33%) BusinessObjects
1 2 (8.33%) MongoDB
1 2 (8.33%) MySQL
1 2 (8.33%) PostgreSQL
2 1 (4.17%) Oracle Database
2 1 (4.17%) SQL Server
Development Applications
1 1 (4.17%) Dreamweaver
1 1 (4.17%) Rational DOORS
1 1 (4.17%) Rational Rhapsody
1 1 (4.17%) SQL Server Management Studio (SSMS)
1 1 (4.17%) Subversion
General
1 4 (16.67%) Telecoms
2 2 (8.33%) Billing
2 2 (8.33%) Finance
2 2 (8.33%) Games
3 1 (4.17%) Front Office
3 1 (4.17%) Marketing
Job Titles
1 6 (25.00%) Design Engineer
1 6 (25.00%) Verification Engineer
2 5 (20.83%) Analyst
2 5 (20.83%) Support Analyst
3 4 (16.67%) Network Engineer
4 3 (12.50%) IP Network Engineer
4 3 (12.50%) Lead Network Engineer
4 3 (12.50%) Senior Software Engineer
4 3 (12.50%) Software Engineer
4 3 (12.50%) Telecoms Engineer
5 2 (8.33%) Administrator
5 2 (8.33%) Applications Support
5 2 (8.33%) Applications Support Analyst
5 2 (8.33%) DevOps Administrator
5 2 (8.33%) Financial Analyst
5 2 (8.33%) Junior
5 2 (8.33%) Junior Analyst
5 2 (8.33%) Junior Support Analyst
5 2 (8.33%) Service Analyst
5 2 (8.33%) Systems Administrator
Libraries, Frameworks & Software Standards
1 6 (25.00%) OpenCL
1 6 (25.00%) OpenGL
2 3 (12.50%) XML
3 2 (8.33%) HTML
3 2 (8.33%) LAMP
3 2 (8.33%) LAPP Stack
3 2 (8.33%) LEMP Stack
4 1 (4.17%) AngularJS
4 1 (4.17%) FIX Protocol
4 1 (4.17%) Flash
4 1 (4.17%) HTML5
4 1 (4.17%) Middleware
4 1 (4.17%) Node.js
4 1 (4.17%) React
4 1 (4.17%) Web Services
Miscellaneous
1 6 (25.00%) Computer Science
1 6 (25.00%) Verilog
1 6 (25.00%) VHDL
2 2 (8.33%) Data Centre
2 2 (8.33%) Enterprise Software
2 2 (8.33%) Hybrid Cloud
2 2 (8.33%) Online Games
2 2 (8.33%) Private Cloud
2 2 (8.33%) Public Cloud
3 1 (4.17%) Derivative
3 1 (4.17%) Equities
3 1 (4.17%) Field-Programmable Gate Array
3 1 (4.17%) NHS
3 1 (4.17%) SystemC
Operating Systems
1 9 (37.50%) Linux
2 5 (20.83%) Unix
3 3 (12.50%) Windows
4 2 (8.33%) Ubuntu
5 1 (4.17%) Android
5 1 (4.17%) Apple iOS
Processes & Methodologies
1 6 (25.00%) Computer Architecture
2 4 (16.67%) Change Control
3 3 (12.50%) Agile Software Development
3 3 (12.50%) CRM
3 3 (12.50%) Embedded Software Development
3 3 (12.50%) Matrix Organization
3 3 (12.50%) Software Engineering
3 3 (12.50%) Test Strategy
4 2 (8.33%) Analytics
4 2 (8.33%) Configuration Management
4 2 (8.33%) Continuous Delivery
4 2 (8.33%) Continuous Integration
4 2 (8.33%) DevOps
4 2 (8.33%) Ethical Hacking
4 2 (8.33%) ITIL
4 2 (8.33%) Penetration Testing
4 2 (8.33%) Service Delivery
4 2 (8.33%) System Testing
4 2 (8.33%) Web Development
5 1 (4.17%) FPGA Design
Programming Languages
1 14 (58.33%) Perl
2 8 (33.33%) Java
3 7 (29.17%) SQL
4 6 (25.00%) C++
4 6 (25.00%) Python
4 6 (25.00%) Shell Script
5 5 (20.83%) C
6 3 (12.50%) C#
6 3 (12.50%) JavaScript
7 2 (8.33%) Bash Shell
7 2 (8.33%) PHP
7 2 (8.33%) Ruby
Qualifications
1 6 (25.00%) Degree
2 4 (16.67%) CCNP
2 4 (16.67%) Cisco Certification
3 2 (8.33%) ITIL Certification
Quality Assurance & Compliance
1 1 (4.17%) HL7
1 1 (4.17%) JTAG
System Software
1 4 (16.67%) KVM
1 4 (16.67%) VMware Infrastructure
2 2 (8.33%) Docker
3 1 (4.17%) Firmware
Systems Management
1 2 (8.33%) Ansible
1 2 (8.33%) HAProxy
1 2 (8.33%) Opscode Chef
1 2 (8.33%) Puppet
2 1 (4.17%) WebSphere Cast Iron
Vendors
1 6 (25.00%) Apple
2 4 (16.67%) Cisco
2 4 (16.67%) VMware
3 3 (12.50%) Oracle
4 2 (8.33%) PeopleSoft
4 2 (8.33%) Rackspace
4 2 (8.33%) Red Hat
5 1 (4.17%) Actel
5 1 (4.17%) Facebook
5 1 (4.17%) Fidessa
5 1 (4.17%) IBM
5 1 (4.17%) Mentor Graphics
5 1 (4.17%) Salesforce Marketing Cloud
5 1 (4.17%) Xilinx
London
McGregor Boyall
Posted: 3 days ago
City, London
HCA Hospitals
Salary: Excellent bens incl. private health
Posted: 7 days ago
South West London
OpenBet Technology
Posted: 15 days ago