Period
to 20 January 2018

The following table provides summary statistics for contract job vacancies advertised in Brentford with a requirement for Data Modelling skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Modelling over the 6 months to 20 January 2018 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.

Data Modelling
Hounslow > Brentford
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 6 4 21
Rank change year-on-year -2 +17 +6
Contract jobs citing Data Modelling 7 9 1
As % of all contract IT jobs advertised in Brentford 12.96% 16.07% 0.94%
As % of the Processes & Methodologies category 15.56% 18.75% 1.03%
Number of daily rates quoted 5 4 1
Brentford median daily rate £230 £453 £475
Median daily rate % change year-on-year -49.17% -4.74% -2.56%
10th Percentile £209 £416 £463
90th Percentile £439 £479 £488
Hounslow median daily rate £430 £453 £480
% change year-on-year -4.97% -5.63% +14.17%
Number of hourly rates quoted 0 0 0
Brentford median hourly rate - - -
Hounslow median hourly rate - - -

Data Modelling is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Brentford with a requirement for process or methodology skills.

All Process and Methodology Skills
Brentford
Contract vacancies with a requirement for process or methodology skills 45 48 97
As % of all contract IT jobs advertised in Brentford 83.33% 85.71% 91.51%
Number of daily rates quoted 30 21 78
Brentford median daily rate £400 £450 £450
Median daily rate % change year-on-year -11.11% - +5.88%
10th Percentile £209 £300 £317
90th Percentile £563 £525 £533
Hounslow median daily rate £518 £425 £420
% change year-on-year +21.76% +1.19% -
Number of hourly rates quoted 1 2 4
Brentford median hourly rate £26.00 £91.75 £19.25
Median hourly rate % change year-on-year -71.66% +376.62% -47.97%
Hounslow median hourly rate £21.75 £25.00 £20.00
% change year-on-year -13.00% +25.00% -42.86%

Data Modelling
Job Vacancy Trend in Brentford

Job postings citing Data Modelling as a percentage of all IT jobs advertised in Brentford.

Job vacancy trend for Data Modelling in Brentford

Data Modelling
Contractor Daily Rate Trend in Brentford

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Modelling in Brentford.

Contractor daily rate trend for Data Modelling in Brentford

Data Modelling
Contractor Daily Rate Histogram in Brentford

The daily rate distribution of IT jobs citing Data Modelling in Brentford over the 6 months to 20 January 2018.

Contractor daily rate histogram for Data Modelling in Brentford

For the 6 months to 20 January 2018, IT contractor jobs citing Data Modelling 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 Brentford region with a requirement for Data Modelling.

1 6 (85.71%) Business Intelligence
1 6 (85.71%) QlikView
2 5 (71.43%) Analytical Skills
3 4 (57.14%) Qlik Sense
3 4 (57.14%) Data Warehouse
4 3 (42.86%) SQL
4 3 (42.86%) SQL Server Integration Services
4 3 (42.86%) Analytics
4 3 (42.86%) Relational Database
5 2 (28.57%) Power BI
5 2 (28.57%) Performance Tuning
5 2 (28.57%) Business Analysis
5 2 (28.57%) Business Analytics
5 2 (28.57%) Continuous Improvement
5 2 (28.57%) Azure Data Factory
5 2 (28.57%) Data Mapping
5 2 (28.57%) FMCG
5 2 (28.57%) Microsoft Azure
5 2 (28.57%) R
5 2 (28.57%) Change Management
5 2 (28.57%) Pharmaceutical
5 2 (28.57%) Microsoft
5 2 (28.57%) SAP
5 2 (28.57%) ITIL
6 1 (14.29%) Cognos
6 1 (14.29%) Oracle
6 1 (14.29%) SQL Server
6 1 (14.29%) ETL
6 1 (14.29%) SAS
6 1 (14.29%) RDBMS

Data Modelling
Co-occurring IT Skills in Brentford 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 1 (14.29%) SAS
Business Applications
1 1 (14.29%) Oracle Procure-to-Pay
1 1 (14.29%) SAP HR
Cloud Services
1 2 (28.57%) Azure Data Factory
1 2 (28.57%) Microsoft Azure
Database & Business Intelligence
1 6 (85.71%) QlikView
2 4 (57.14%) Data Warehouse
2 4 (57.14%) Qlik Sense
3 3 (42.86%) Relational Database
3 3 (42.86%) SQL Server Integration Services
4 2 (28.57%) Power BI
5 1 (14.29%) Big Data
5 1 (14.29%) DataStage
5 1 (14.29%) RDBMS
5 1 (14.29%) SAS EBI
5 1 (14.29%) Spotfire
5 1 (14.29%) SQL Server
General
1 2 (28.57%) Pharmaceutical
Job Titles
1 3 (42.86%) Analyst
2 2 (28.57%) Business Intelligence Analyst
2 2 (28.57%) Business Intelligence Support Analyst
2 2 (28.57%) Business Support Analyst
2 2 (28.57%) Consultant
2 2 (28.57%) Support Analyst
3 1 (14.29%) Business Analyst
3 1 (14.29%) Data Analyst
3 1 (14.29%) Developer
3 1 (14.29%) ETL Analyst
3 1 (14.29%) Functional Consultant
3 1 (14.29%) QlikView Consultant
3 1 (14.29%) SAP Consultant
3 1 (14.29%) SAP Functional Consultant
3 1 (14.29%) Senior Business Analyst
3 1 (14.29%) Senior Developer
Miscellaneous
1 5 (71.43%) Analytical Skills
2 2 (28.57%) FMCG
3 1 (14.29%) Management Information System
Processes & Methodologies
1 6 (85.71%) Business Intelligence
2 3 (42.86%) Analytics
3 2 (28.57%) Business Analysis
3 2 (28.57%) Business Analytics
3 2 (28.57%) Change Management
3 2 (28.57%) Continuous Improvement
3 2 (28.57%) Data Mapping
3 2 (28.57%) ITIL
3 2 (28.57%) Performance Tuning
4 1 (14.29%) Data Analysis
4 1 (14.29%) Data Analytics
4 1 (14.29%) Data Governance
4 1 (14.29%) ETL
4 1 (14.29%) Lean Six Sigma
4 1 (14.29%) Order to Cash
4 1 (14.29%) Procure-to-Pay
4 1 (14.29%) Record to Report
4 1 (14.29%) Risk Management
4 1 (14.29%) Six Sigma
Programming Languages
1 3 (42.86%) SQL
2 2 (28.57%) R
Vendors
1 2 (28.57%) Microsoft
1 2 (28.57%) SAP
2 1 (14.29%) Cognos
2 1 (14.29%) Concur
2 1 (14.29%) Informatica
2 1 (14.29%) Oracle
2 1 (14.29%) Tableau