The table below looks at the statistics for Tcl skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited Tcl over the 3 months to 17 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
17 Jan 2017
Same period 2016 Same period 2015
Tool Command Language (Tcl)
London / City of London
Rank 225 257 292
Rank change year-on-year
+32 +35
Permanent jobs citing Tcl 3 1 12
As % of all permanent IT jobs located in the City of London 0.060% 0.016% 0.12%
As % of the Programming Languages category 0.11% 0.029% 0.24%
Number of salaries quoted 3 1 11
Median salary £47,500 £37,500 £49,000
Median salary % change year-on-year
+26.66% -23.46%
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 City of London region.

Programming Languages Category
City of London
Permanent IT job ads with a match in the
Programming Languages category
2852 3443 4941
As % of all permanent IT jobs located in the City of London 56.80% 54.08% 49.29%
Number of salaries quoted 2614 3100 4438
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £38,500 £40,000 £37,500
10% offered a salary of more than £90,000 £77,500 £85,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%

Tcl
Jobs Demand Trend in the City of London

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

Tcl Jobs Demand Trend in the City of London

Tcl
Salary Trend in the City of London

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

Tcl Salary Trend in the City of London

Tcl
Top 30 Related IT Skills in the City of London

For the 6 months to 17 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 City of London region with a requirement for Tcl.

1 4 (100.00%) Linux
2 2 (50.00%) Python
2 2 (50.00%) CRM
2 2 (50.00%) 3GPP
2 2 (50.00%) DHCP
2 2 (50.00%) FTP
2 2 (50.00%) HTTP
2 2 (50.00%) Java
2 2 (50.00%) Perl
2 2 (50.00%) SQL
2 2 (50.00%) Oracle
2 2 (50.00%) PeopleSoft
2 2 (50.00%) XML
2 2 (50.00%) ITIL
2 2 (50.00%) Unix
2 2 (50.00%) BusinessObjects
2 2 (50.00%) Cisco Certification
2 2 (50.00%) ITIL Certification
2 2 (50.00%) CSG Singleview
2 2 (50.00%) 3G
2 2 (50.00%) MPLS
2 2 (50.00%) BGP
2 2 (50.00%) DNS
2 2 (50.00%) HTTPS
2 2 (50.00%) Cisco
2 2 (50.00%) VMware
2 2 (50.00%) Billing
2 2 (50.00%) Ruby
2 2 (50.00%) BODI
2 2 (50.00%) Cisco IOS

Tcl
Top Related IT Skills in the City of 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:

Business Applications
1 2 (50.00%) CSG Singleview
1 2 (50.00%) PeopleSoft CRM
Communications & Networking
1 2 (50.00%) 3G
1 2 (50.00%) 3GPP
1 2 (50.00%) 4G
1 2 (50.00%) BGP
1 2 (50.00%) Cisco IOS
1 2 (50.00%) DHCP
1 2 (50.00%) Diameter Protocol
1 2 (50.00%) DNS
1 2 (50.00%) FTP
1 2 (50.00%) HTTP
1 2 (50.00%) HTTPS
1 2 (50.00%) MPLS
1 2 (50.00%) Multicast
1 2 (50.00%) Network Security
1 2 (50.00%) NX-OS
2 1 (25.00%) Cisco ISE
2 1 (25.00%) NetScaler
2 1 (25.00%) SSL
2 1 (25.00%) VPN
Database & Business Intelligence
1 2 (50.00%) BODI
1 2 (50.00%) BusinessObjects
General
1 2 (50.00%) Billing
2 1 (25.00%) Telecoms
Job Titles
1 2 (50.00%) Analyst
1 2 (50.00%) Applications Support
1 2 (50.00%) Applications Support Analyst
1 2 (50.00%) Network Engineer
1 2 (50.00%) Support Analyst
2 1 (25.00%) Cisco Engineer
2 1 (25.00%) Cisco Network Engineer
2 1 (25.00%) Principal Engineer
2 1 (25.00%) Telecoms Analyst
2 1 (25.00%) Telecoms Support Analyst
Libraries, Frameworks & Software Standards
1 2 (50.00%) XML
Miscellaneous
1 2 (50.00%) Enterprise Software
2 1 (25.00%) Data Centre
Operating Systems
1 4 (100.00%) Linux
2 2 (50.00%) Unix
Processes & Methodologies
1 2 (50.00%) CRM
1 2 (50.00%) ITIL
1 2 (50.00%) System Testing
2 1 (25.00%) Change Control
2 1 (25.00%) Load Balancing
Programming Languages
1 2 (50.00%) Java
1 2 (50.00%) Perl
1 2 (50.00%) Python
1 2 (50.00%) Ruby
1 2 (50.00%) SQL
Qualifications
1 2 (50.00%) Cisco Certification
1 2 (50.00%) ITIL Certification
2 1 (25.00%) CCIE
2 1 (25.00%) CCNP
System Software
1 2 (50.00%) KVM
1 2 (50.00%) VMware Infrastructure
Vendors
1 2 (50.00%) Cisco
1 2 (50.00%) Oracle
1 2 (50.00%) PeopleSoft
1 2 (50.00%) VMware