Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in England 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 17 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Tool Command Language (Tcl)
UK > England
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 807 827 838
Rank change year-on-year +20 +11 -57
Contract jobs citing Tcl 39 37 36
As % of all contract IT jobs advertised in England 0.041% 0.038% 0.034%
As % of the Programming Languages category 0.098% 0.093% 0.088%
Number of daily rates quoted 19 21 24
England median daily rate £550 £413 £465
Median daily rate % change year-on-year +33.33% -11.29% +43.08%
10th Percentile £324 £305 £317
90th Percentile £638 £650 £588
UK median daily rate £550 £413 £431
% change year-on-year +33.33% -4.35% +28.35%
Number of hourly rates quoted 10 3 2
England median hourly rate £42.75 £45.00 £39.00
Median hourly rate % change year-on-year -5.00% +15.38% -32.17%
10th Percentile £37.43 £45.00 £36.55
90th Percentile £49.75 £45.00 £41.45
UK median hourly rate £42.75 £45.00 £39.00
% change year-on-year -5.00% +15.38% -32.17%

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 advertised in England with a requirement for coding skills.

All Programming Languages
England
Contract vacancies with a requirement for coding skills 39861 39879 40707
As % of all contract IT jobs advertised in England 42.17% 40.52% 38.75%
Number of daily rates quoted 28105 27625 27895
England median daily rate £455 £425 £410
Median daily rate % change year-on-year +7.06% +3.66% +2.50%
10th Percentile £310 £288 £275
90th Percentile £638 £594 £600
UK median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% -
Number of hourly rates quoted 756 822 951
England median hourly rate £40.00 £37.50 £37.00
Median hourly rate % change year-on-year +6.67% +1.35% +23.33%
10th Percentile £16.25 £14.50 £14.13
90th Percentile £52.50 £52.11 £50.00
UK median hourly rate £40.00 £37.50 £37.00
% change year-on-year +6.67% +1.35% +21.31%

Tcl
Job Vacancy Trend in England

Job postings citing Tcl as a percentage of all IT jobs advertised in England.

Job vacancy trend for Tcl in England

Tcl
Contractor Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Tcl in England.

Contractor daily rate trend for Tcl in England

Tcl
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Tcl in England over the 6 months to 17 November 2017.

Contractor daily rate histogram for Tcl in England

Tcl
Contractor Hourly Rate Trend in England

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Tcl in England.

Contractor hourly rate trend for Tcl in England

Tcl
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Tcl within the England region over the 6 months to 17 November 2017. 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
Job
Vacancies
East of England - 18 £350 -
London -9 14 £550 -4.35% 1
Midlands - 4 £350 -
South East -9 2 - - 1
East Midlands - 2 - -
West Midlands - 2 £350 -
South West +3 1 £450 -
Tcl
UK

For the 6 months to 17 November 2017, IT contractor jobs citing Tcl also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for Tcl.

1 26 (66.67%) Python
2 13 (33.33%) Java
2 13 (33.33%) Test Automation
3 12 (30.77%) Telecoms
3 12 (30.77%) SQL
3 12 (30.77%) Unix
4 11 (28.21%) Perl
4 11 (28.21%) Wireless
4 11 (28.21%) Signal Processing
5 10 (25.64%) Electronics
5 10 (25.64%) FIX Protocol
5 10 (25.64%) Shell Script
6 9 (23.08%) Sybase
6 9 (23.08%) Solaris
6 9 (23.08%) Linux
6 9 (23.08%) Degree
6 9 (23.08%) Test Scripting
6 9 (23.08%) Finance
6 9 (23.08%) Digital Signal Processing
7 8 (20.51%) Oracle
7 8 (20.51%) C++
8 7 (17.95%) Windows
8 7 (17.95%) Fidessa
8 7 (17.95%) Agile Software Development
9 6 (15.38%) ION Trading
9 6 (15.38%) Derivative
9 6 (15.38%) Requirements Analysis
9 6 (15.38%) Microsoft
9 6 (15.38%) MySQL
9 6 (15.38%) Performance Tuning

Tcl
Co-occurring IT Skills in England 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 4 (10.26%) WebSphere
2 2 (5.13%) MQSeries
3 1 (2.56%) SharePoint
Applications
1 2 (5.13%) Microsoft Office
1 2 (5.13%) Simulink
2 1 (2.56%) Microsoft Excel
Business Applications
1 2 (5.13%) ION MarketView
2 1 (2.56%) Cognos TM1
Communications & Networking
1 11 (28.21%) Wireless
2 3 (7.69%) TCP/IP
3 2 (5.13%) Ethernet
4 1 (2.56%) Bluetooth
4 1 (2.56%) DHCP
4 1 (2.56%) DNS
4 1 (2.56%) LAN
4 1 (2.56%) LDAP
4 1 (2.56%) Multicast
4 1 (2.56%) SNMP
4 1 (2.56%) WAN
4 1 (2.56%) Wi-Fi
Database & Business Intelligence
1 6 (15.38%) MySQL
2 2 (5.13%) RDBMS
2 2 (5.13%) Relational Database
2 2 (5.13%) SQL Server
3 1 (2.56%) OLAP
3 1 (2.56%) SQL Server Integration Services
3 1 (2.56%) SQL Server Reporting Services
Development Applications
1 3 (7.69%) Wise Package Studio
2 2 (5.13%) Git (software)
2 2 (5.13%) Subversion
General
1 12 (30.77%) Telecoms
2 10 (25.64%) Electronics
3 9 (23.08%) Finance
4 5 (12.82%) Banking
4 5 (12.82%) Front Office
5 2 (5.13%) Back Office
Job Titles
1 10 (25.64%) Test Engineer
2 7 (17.95%) Developer
3 6 (15.38%) Software Test Engineer
4 4 (10.26%) Audio Engineer
4 4 (10.26%) Embedded Engineer
4 4 (10.26%) Front Office Developer
4 4 (10.26%) Senior Developer
5 3 (7.69%) Infrastructure Engineer
6 2 (5.13%) Analyst
6 2 (5.13%) Applications Support
6 2 (5.13%) C Developer
6 2 (5.13%) Design Engineer
6 2 (5.13%) Firmware Engineer
6 2 (5.13%) FIX Specialist
6 2 (5.13%) Java Developer
6 2 (5.13%) Senior Java Developer
7 1 (2.56%) Consultant
7 1 (2.56%) Help Desk Analyst
7 1 (2.56%) Quality Engineer
7 1 (2.56%) Service Analyst
Libraries, Frameworks & Software Standards
1 10 (25.64%) FIX Protocol
2 4 (10.26%) WebSphere MQ
3 2 (5.13%) Middleware
4 1 (2.56%) CSS
4 1 (2.56%) GStreamer
4 1 (2.56%) HTML
4 1 (2.56%) Qt
4 1 (2.56%) RESTful
Miscellaneous
1 6 (15.38%) Derivative
2 4 (10.26%) Equities
3 3 (7.69%) Verilog
4 2 (5.13%) Eurex
4 2 (5.13%) Field-Programmable Gate Array
4 2 (5.13%) VHDL
5 1 (2.56%) Analytical Skills
5 1 (2.56%) ASIC
5 1 (2.56%) ASIC Verification
5 1 (2.56%) Management Information System
5 1 (2.56%) Video\Live Streaming
Operating Systems
1 12 (30.77%) Unix
2 9 (23.08%) Linux
2 9 (23.08%) Solaris
3 7 (17.95%) Windows
4 2 (5.13%) AIX
5 1 (2.56%) Apple iOS
5 1 (2.56%) Windows XP
Processes & Methodologies
1 13 (33.33%) Test Automation
2 11 (28.21%) Signal Processing
3 9 (23.08%) Digital Signal Processing
3 9 (23.08%) Test Scripting
4 7 (17.95%) Agile Software Development
5 6 (15.38%) Client Onboarding
5 6 (15.38%) Performance Tuning
5 6 (15.38%) Requirements Analysis
6 5 (12.82%) ITIL
7 4 (10.26%) Continuous Integration
7 4 (10.26%) E-Commerce
7 4 (10.26%) Software Testing
8 3 (7.69%) Application Packaging
8 3 (7.69%) Incident Management
8 3 (7.69%) Patch Management
8 3 (7.69%) Service Management
9 2 (5.13%) FPGA Design
9 2 (5.13%) Infrastructure Management
9 2 (5.13%) Project Management
9 2 (5.13%) Statistical Analysis
Programming Languages
1 26 (66.67%) Python
2 13 (33.33%) Java
3 12 (30.77%) SQL
4 11 (28.21%) Perl
5 10 (25.64%) Shell Script
6 8 (20.51%) C++
7 5 (12.82%) C
8 4 (10.26%) VB
9 3 (7.69%) REXX
9 3 (7.69%) VBScript
10 2 (5.13%) MATLAB
11 1 (2.56%) Bash Shell
11 1 (2.56%) JavaScript
11 1 (2.56%) PowerShell
Qualifications
1 9 (23.08%) Degree
2 3 (7.69%) MCP
2 3 (7.69%) MCSE
2 3 (7.69%) Microsoft Certification
3 1 (2.56%) SC Cleared
3 1 (2.56%) Security Cleared
Quality Assurance & Compliance
1 4 (10.26%) MiFID
1 4 (10.26%) QA
2 2 (5.13%) DO-254
3 1 (2.56%) SLA
System Software
1 2 (5.13%) Active Directory
1 2 (5.13%) Firmware
2 1 (2.56%) Docker
2 1 (2.56%) VMware Infrastructure
Systems Management
1 3 (7.69%) OpenView Configuration Management
2 1 (2.56%) Puppet
2 1 (2.56%) Red Hat Spacewalk
Vendors
1 9 (23.08%) Sybase
2 8 (20.51%) Oracle
3 7 (17.95%) Fidessa
4 6 (15.38%) ION Trading
4 6 (15.38%) Microsoft
5 5 (12.82%) HP
6 4 (10.26%) Bloomberg
7 3 (7.69%) CA
8 1 (2.56%) Apple
8 1 (2.56%) Cognos
8 1 (2.56%) SAP
8 1 (2.56%) VMware