The following table provides summary statistics for contract job vacancies advertised in South Wales with a requirement for Data Cleansing skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Cleansing over the 3 months to 26 June 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.

Data Cleansing (Data Cleaning, Data Scrubbing)
Wales / South Wales
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 52 48 65
Rank change year-on-year -4 +17  
Contract jobs citing Data Cleansing 4 2 3
As % of all contract IT jobs advertised in South Wales 0.75% 0.42% 0.51%
As % of the Processes & Methodologies category 0.87% 0.54% 0.61%
Number of daily rates quoted 4 2 2
Median daily rate £325 £350 £188
Median daily rate % change year-on-year -7.14% +86.66%  
90% offered a daily rate of more than £322 £330 £178
10% offered a daily rate of more than £343 £370 £198
UK excluding London median daily rate £408 £400 £350
% change year-on-year +1.87% +14.28%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £18.00 £15.25 £40.17
% change year-on-year +18.03% -62.03%  

Data Cleansing is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in South Wales with a requirement for process and methodology skills.

Contract Process & Methodology Skills
South Wales
Contract job vacancies with a requirement for process and methodology skills 461 372 492
As % of all contract IT job vacancies advertised in South Wales 86.65% 78.65% 84.25%
Number of daily rates quoted 327 265 381
Median daily rate £375 £390 £350
Median daily rate % change year-on-year -3.84% +11.42%  
90% offered a daily rate of more than £280 £275 £265
10% offered a daily rate of more than £525 £500 £450
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 35 17 18
Median hourly rate £36.50 £35.00 £15.25
Median hourly rate % change year-on-year +4.28% +129.50%  
90% offered a hourly rate of more than £13.00 £12.70 £11.30
10% offered a hourly rate of more than £57.50 £72.50 £16.94
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

Data Cleansing
Job Vacancy Trend in South Wales

The job posting trend of jobs advertised in South Wales citing Data Cleansing as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Data Cleansing in South Wales

Data Cleansing
Contractor Daily Rate Trend in South Wales

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Cleansing in South Wales.

Contractor daily rate trend for Data Cleansing in South Wales

Data Cleansing
Contractor Hourly Rate Trend in South Wales

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Cleansing in South Wales.

Contractor hourly rate trend for Data Cleansing in South Wales

Data Cleansing
Contract Job Locations in South Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Cleansing within the South Wales region over the 3 months to 26 June 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +2 3 £325 -13.33% 4
Newport +2 1 £320 -1.53%
Data Cleansing
Wales

For the 6 months to 26 June 2017, IT contractor jobs citing Data Cleansing 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 South Wales region with a requirement for Data Cleansing.

1 4 (57.14%) SQL
1 4 (57.14%) SQL Server
1 4 (57.14%) Data Warehouse
1 4 (57.14%) Migration
1 4 (57.14%) Data Migration
2 3 (42.86%) SQL Server 2008
2 3 (42.86%) Data Analysis
2 3 (42.86%) SQL Server Integration Services
2 3 (42.86%) T-SQL
2 3 (42.86%) Finance
3 2 (28.57%) Kimball Methodology
3 2 (28.57%) Dependency Management
3 2 (28.57%) Logical Data Model
3 2 (28.57%) Physical Data Model
3 2 (28.57%) SDLC
3 2 (28.57%) ITIL
3 2 (28.57%) Data Modelling
3 2 (28.57%) ETL
3 2 (28.57%) Star Schema
3 2 (28.57%) Scrum
3 2 (28.57%) Project Planning
3 2 (28.57%) Agile Software Development
3 2 (28.57%) Telematics
3 2 (28.57%) Data Mapping
3 2 (28.57%) Continuous Integration
3 2 (28.57%) System Testing
4 1 (14.29%) Data Integration
4 1 (14.29%) R
4 1 (14.29%) Big Data
4 1 (14.29%) Degree

Data Cleansing
Co-occurring IT Skills in South Wales 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
Applications
1 1 (14.29%) Stata
Database & Business Intelligence
1 4 (57.14%) Data Warehouse
1 4 (57.14%) SQL Server
2 3 (42.86%) SQL Server 2008
2 3 (42.86%) SQL Server Integration Services
3 2 (28.57%) Star Schema
4 1 (14.29%) Big Data
4 1 (14.29%) Power BI
General
1 3 (42.86%) Finance
Job Titles
1 3 (42.86%) Data Warehouse Developer
1 3 (42.86%) Developer
2 2 (28.57%) Data Migration Specialist
2 2 (28.57%) Migration Specialist
2 2 (28.57%) SQL Developer
3 1 (14.29%) Analyst
3 1 (14.29%) Business Intelligence Analyst
3 1 (14.29%) Business Intelligence Data Analyst
3 1 (14.29%) Data Analyst
3 1 (14.29%) SSIS Developer
3 1 (14.29%) T-SQL Developer
Miscellaneous
1 1 (14.29%) Analytical Skills
Processes & Methodologies
1 4 (57.14%) Data Migration
1 4 (57.14%) Migration
2 3 (42.86%) Data Analysis
3 2 (28.57%) Agile Software Development
3 2 (28.57%) Continuous Integration
3 2 (28.57%) Data Mapping
3 2 (28.57%) Data Modelling
3 2 (28.57%) Dependency Management
3 2 (28.57%) ETL
3 2 (28.57%) ITIL
3 2 (28.57%) Kimball Methodology
3 2 (28.57%) Logical Data Model
3 2 (28.57%) Physical Data Model
3 2 (28.57%) Project Planning
3 2 (28.57%) Scrum
3 2 (28.57%) SDLC
3 2 (28.57%) System Testing
3 2 (28.57%) Telematics
4 1 (14.29%) Data Deduplication
4 1 (14.29%) Time Series Analysis
Programming Languages
1 4 (57.14%) SQL
2 3 (42.86%) T-SQL
3 1 (14.29%) R
Qualifications
1 1 (14.29%) Degree
1 1 (14.29%) Postgraduate
Vendors
1 1 (14.29%) Microsoft
1 1 (14.29%) Sage
Cardiff, South Glamorgan
Sanderson
Rate: £335 - £350 per day
Posted: 5 days ago
Cardiff, South Glamorgan
Engage PSG
Rate: £350 - £450 per day
Posted: 6 days ago