The table below looks at the statistics for Tcl skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited Tcl over the 3 months to 18 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
18 Jan 2017
Same period 2016 Same period 2015
Tool Command Language (Tcl)
England / London
Rank 572 630 606
Rank change year-on-year
+58 -24
Permanent jobs citing Tcl 16 18 28
As % of all permanent IT jobs located in London 0.048% 0.044% 0.069%
As % of the Programming Languages category 0.087% 0.082% 0.14%
Number of salaries quoted 10 16 23
Median salary £47,500 £40,000 £50,000
Median salary % change year-on-year
+18.75% -20.00%
90% offered a salary of more than £45,000 £23,000 £39,000
10% offered a salary of more than £51,000 £45,000 £62,500
UK excluding London median salary £50,000 £45,000 £42,500
% change year-on-year
+11.11% +5.88%

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in permanent jobs advertised in the London region.

Programming Languages Category
London
Permanent IT job ads with a match in the
Programming Languages category
18401 22003 20647
As % of all permanent IT jobs located in London 55.16% 54.10% 50.94%
Number of salaries quoted 16050 19310 17831
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 £36,000
10% offered a salary of more than £85,000 £77,500 £80,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%

Tcl
Jobs Demand Trend in London

The demand trend of job ads across the London region citing Tcl as a proportion of all IT jobs with a match in the Programming Languages category.

Tcl Jobs Demand Trend in London

Tcl
Salary Trend in London

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

Tcl Salary Trend 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 18 January 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 - 4 £45,000 -
City of London +24 3 £47,500 +26.66%
Tcl
England

Tcl
Top 30 Related IT Skills in London

For the 6 months to 18 January 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 18 (75.00%) Perl
2 13 (54.17%) Linux
3 9 (37.50%) HTTP
3 9 (37.50%) Shell Script
4 8 (33.33%) C++
4 8 (33.33%) Java
5 7 (29.17%) Python
6 6 (25.00%) Apple
6 6 (25.00%) Cisco Certification
6 6 (25.00%) 3GPP
6 6 (25.00%) DHCP
6 6 (25.00%) FTP
6 6 (25.00%) DNS
6 6 (25.00%) HTTPS
6 6 (25.00%) Cisco
6 6 (25.00%) MPLS
6 6 (25.00%) BGP
6 6 (25.00%) VMware
6 6 (25.00%) VHDL
6 6 (25.00%) Verilog
6 6 (25.00%) OpenGL
6 6 (25.00%) Cisco IOS
6 6 (25.00%) Network Security
6 6 (25.00%) VMware Infrastructure
6 6 (25.00%) Computer Architecture
6 6 (25.00%) Multicast
6 6 (25.00%) KVM
6 6 (25.00%) OpenCL
6 6 (25.00%) NX-OS
6 6 (25.00%) Diameter Protocol

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
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
Communications & Networking
1 9 (37.50%) HTTP
2 6 (25.00%) 3GPP
2 6 (25.00%) BGP
2 6 (25.00%) Cisco IOS
2 6 (25.00%) DHCP
2 6 (25.00%) Diameter Protocol
2 6 (25.00%) DNS
2 6 (25.00%) FTP
2 6 (25.00%) HTTPS
2 6 (25.00%) MPLS
2 6 (25.00%) Multicast
2 6 (25.00%) Network Security
2 6 (25.00%) NX-OS
3 5 (20.83%) TCP/IP
4 2 (8.33%) 3G
4 2 (8.33%) 4G
4 2 (8.33%) Firewall
5 1 (4.17%) Cisco ISE
5 1 (4.17%) NetScaler
5 1 (4.17%) SSL
Database & Business Intelligence
1 5 (20.83%) MySQL
2 2 (8.33%) BODI
2 2 (8.33%) BusinessObjects
2 2 (8.33%) MongoDB
2 2 (8.33%) PostgreSQL
Development Applications
1 2 (8.33%) Rational DOORS
General
1 5 (20.83%) Telecoms
2 2 (8.33%) Billing
2 2 (8.33%) Games
Job Titles
1 6 (25.00%) Design Engineer
1 6 (25.00%) Network Engineer
1 6 (25.00%) Verification Engineer
2 4 (16.67%) IP Network Engineer
2 4 (16.67%) Lead Network Engineer
2 4 (16.67%) Telecoms Engineer
3 3 (12.50%) Senior Software Engineer
3 3 (12.50%) Software Engineer
3 3 (12.50%) Technical Leader
4 2 (8.33%) Administrator
4 2 (8.33%) Analyst
4 2 (8.33%) Applications Support
4 2 (8.33%) Applications Support Analyst
4 2 (8.33%) DevOps Administrator
4 2 (8.33%) Firmware Engineer
4 2 (8.33%) Senior Firmware Engineer
4 2 (8.33%) Support Analyst
4 2 (8.33%) Systems Administrator
5 1 (4.17%) Cisco Engineer
5 1 (4.17%) Telecoms Support Analyst
Libraries, Frameworks & Software Standards
1 6 (25.00%) OpenCL
1 6 (25.00%) OpenGL
2 3 (12.50%) FIX Protocol
3 2 (8.33%) LAMP
3 2 (8.33%) LAPP Stack
3 2 (8.33%) LEMP Stack
3 2 (8.33%) XML
Miscellaneous
1 6 (25.00%) Verilog
1 6 (25.00%) VHDL
2 5 (20.83%) Computer Science
3 3 (12.50%) Data Centre
3 3 (12.50%) Derivative
3 3 (12.50%) Equities
4 2 (8.33%) Enterprise Software
4 2 (8.33%) Field-Programmable Gate Array
4 2 (8.33%) Hybrid Cloud
4 2 (8.33%) Online Games
4 2 (8.33%) Physics
4 2 (8.33%) Private Cloud
4 2 (8.33%) Public Cloud
4 2 (8.33%) SystemC
Operating Systems
1 13 (54.17%) Linux
2 5 (20.83%) Unix
3 3 (12.50%) Solaris
3 3 (12.50%) Windows
4 2 (8.33%) Ubuntu
Processes & Methodologies
1 6 (25.00%) Computer Architecture
2 5 (20.83%) Change Control
3 4 (16.67%) Matrix Organization
4 3 (12.50%) Embedded Software Development
4 3 (12.50%) Performance Tuning
4 3 (12.50%) Requirements Analysis
4 3 (12.50%) Software Engineering
4 3 (12.50%) Test Strategy
5 2 (8.33%) Analytics
5 2 (8.33%) Configuration Management
5 2 (8.33%) Continuous Delivery
5 2 (8.33%) Continuous Integration
5 2 (8.33%) CRM
5 2 (8.33%) DevOps
5 2 (8.33%) Electronic Design Automation
5 2 (8.33%) ITIL
5 2 (8.33%) System Testing
5 2 (8.33%) UML
5 2 (8.33%) V-Model
5 2 (8.33%) Web Development
Programming Languages
1 18 (75.00%) Perl
2 9 (37.50%) Shell Script
3 8 (33.33%) C++
3 8 (33.33%) Java
4 7 (29.17%) Python
5 5 (20.83%) C
5 5 (20.83%) SQL
6 3 (12.50%) C#
7 2 (8.33%) Bash Shell
7 2 (8.33%) JavaScript
7 2 (8.33%) PHP
7 2 (8.33%) Ruby
Qualifications
1 6 (25.00%) Cisco Certification
2 5 (20.83%) CCNP
2 5 (20.83%) Degree
3 2 (8.33%) ITIL Certification
4 1 (4.17%) CCIE
Quality Assurance & Compliance
1 2 (8.33%) JTAG
System Software
1 6 (25.00%) KVM
1 6 (25.00%) VMware Infrastructure
2 2 (8.33%) Docker
2 2 (8.33%) Firmware
Systems Management
1 2 (8.33%) Ansible
1 2 (8.33%) HAProxy
1 2 (8.33%) Opscode Chef
1 2 (8.33%) Puppet
Vendors
1 6 (25.00%) Apple
1 6 (25.00%) Cisco
1 6 (25.00%) VMware
2 5 (20.83%) Oracle
3 3 (12.50%) Fidessa
3 3 (12.50%) Sybase
4 2 (8.33%) Actel
4 2 (8.33%) Mentor Graphics
4 2 (8.33%) PeopleSoft
4 2 (8.33%) Rackspace
4 2 (8.33%) Red Hat
4 2 (8.33%) Xilinx