The following table provides summary statistics for contract job vacancies advertised in Wiltshire 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 29 March 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)
South West / Wiltshire
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 56 - 60
Rank change year-on-year - 0  
Contract jobs citing Data Cleansing 4 0 1
As % of all contract IT jobs advertised in Wiltshire 0.63% - 0.14%
As % of the Processes & Methodologies category 0.78% - 0.17%
Number of daily rates quoted 1 0 0
Median daily rate £350 - -
UK excluding London median daily rate £350 £425 £400
% change year-on-year -17.64% +6.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £12.31 £13.50 £33.67
% change year-on-year -8.79% -59.89%  

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 Wiltshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Wiltshire
Contract job vacancies with a requirement for process and methodology skills 511 505 583
As % of all contract IT job vacancies advertised in Wiltshire 79.97% 77.34% 82.23%
Number of daily rates quoted 351 344 399
Median daily rate £400 £375 £425
Median daily rate % change year-on-year +6.66% -11.76%  
90% offered a daily rate of more than £250 £275 £289
10% offered a daily rate of more than £550 £563 £550
UK excluding London median daily rate £410 £400 £396
% change year-on-year +2.50% +1.01%  
Number of hourly rates quoted 11 18 9
Median hourly rate £40.50 £40.00 £17.00
Median hourly rate % change year-on-year +1.25% +135.29%  
90% offered a hourly rate of more than £38.50 £12.90 £13.00
10% offered a hourly rate of more than £54.50 £46.50 £35.00
UK excluding London median hourly rate £35.75 £38.50 £30.00
% change year-on-year -7.14% +28.33%  

Data Cleansing
Job Vacancy Trend in Wiltshire

The job posting trend of jobs advertised in Wiltshire 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 Wiltshire

Data Cleansing
Contractor Daily Rate Trend in Wiltshire

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

Contractor daily rate trend for Data Cleansing in Wiltshire

Data Cleansing
Contractor Hourly Rate Trend in Wiltshire

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

Contractor hourly rate trend for Data Cleansing in Wiltshire

Data Cleansing
Contract Job Locations in Wiltshire

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 Wiltshire region over the 3 months to 29 March 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
Chippenham - 4 £350 -
Data Cleansing
South West

For the 6 months to 29 March 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 Wiltshire region with a requirement for Data Cleansing.

1 7 (87.50%) Migration
2 6 (75.00%) SQL
2 6 (75.00%) ETL
3 5 (62.50%) Windows
3 5 (62.50%) MS Excel
3 5 (62.50%) MS Access
3 5 (62.50%) T-SQL
3 5 (62.50%) .NET
3 5 (62.50%) C#
3 5 (62.50%) PHP
3 5 (62.50%) SQL Server
3 5 (62.50%) Visual Studio
3 5 (62.50%) Microsoft
3 5 (62.50%) SQL Server Integration Services
3 5 (62.50%) High Availability
3 5 (62.50%) Data Migration
3 5 (62.50%) SQL Server 2008
3 5 (62.50%) Team Foundation Server
3 5 (62.50%) SQL Server Reporting Services
3 5 (62.50%) Issue Tracking
3 5 (62.50%) SQL Server 2014
3 5 (62.50%) Windows Server
4 2 (25.00%) CRM
4 2 (25.00%) Data Modelling
4 2 (25.00%) Dynamics CRM
5 1 (12.50%) Smart Meter
5 1 (12.50%) Stakeholder Engagement
5 1 (12.50%) R
5 1 (12.50%) Continuous Improvement
5 1 (12.50%) Project Governance

Data Cleansing
Co-occurring IT Skills in Wiltshire 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 (12.50%) SAS
Applications
1 5 (62.50%) MS Excel
2 1 (12.50%) Stata
Business Applications
1 2 (25.00%) Dynamics CRM
Database & Business Intelligence
1 5 (62.50%) MS Access
1 5 (62.50%) SQL Server
1 5 (62.50%) SQL Server 2008
1 5 (62.50%) SQL Server 2014
1 5 (62.50%) SQL Server Integration Services
1 5 (62.50%) SQL Server Reporting Services
2 1 (12.50%) Big Data
2 1 (12.50%) Oracle BI EE
2 1 (12.50%) Oracle Database
2 1 (12.50%) Oracle Database 11g
2 1 (12.50%) Oracle ODI
Development Applications
1 5 (62.50%) Team Foundation Server
1 5 (62.50%) Visual Studio
Job Titles
1 5 (62.50%) Developer
2 4 (50.00%) Database Developer
3 2 (25.00%) DBA
4 1 (12.50%) Administrator
4 1 (12.50%) Data Manager
4 1 (12.50%) OBIEE Developer
4 1 (12.50%) Project Manager
4 1 (12.50%) SQL Database Developer
4 1 (12.50%) SQL Developer
Libraries, Frameworks & Software Standards
1 5 (62.50%) .NET
Miscellaneous
1 1 (12.50%) Analytical Skills
1 1 (12.50%) Management Information System
1 1 (12.50%) Mobile App
1 1 (12.50%) Smart Meter
Operating Systems
1 5 (62.50%) Windows
1 5 (62.50%) Windows Server
Processes & Methodologies
1 7 (87.50%) Migration
2 6 (75.00%) ETL
3 5 (62.50%) Data Migration
3 5 (62.50%) High Availability
3 5 (62.50%) Issue Tracking
4 2 (25.00%) CRM
4 2 (25.00%) Data Modelling
5 1 (12.50%) Business Intelligence
5 1 (12.50%) Continuous Improvement
5 1 (12.50%) Mathematics
5 1 (12.50%) Project Governance
5 1 (12.50%) Stakeholder Engagement
5 1 (12.50%) Statistics
5 1 (12.50%) Time Series Analysis
Programming Languages
1 6 (75.00%) SQL
2 5 (62.50%) C#
2 5 (62.50%) PHP
2 5 (62.50%) T-SQL
3 1 (12.50%) R
Qualifications
1 1 (12.50%) Degree
1 1 (12.50%) Postgraduate
Quality Assurance & Compliance
1 1 (12.50%) Data Quality
Vendors
1 5 (62.50%) Microsoft
2 1 (12.50%) Oracle
2 1 (12.50%) SAP