Period
to 20 May 2018

The following table provides summary statistics for contract job vacancies advertised in the South East 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 6 months to 20 May 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 Cleansing (Data Cleaning, Data Scrubbing)
England > South East
6 months to
20 May 2018
Same period 2017 Same period 2016
Rank 298 319 316
Rank change year-on-year +21 -3 +29
Contract jobs citing Data Cleansing 76 37 64
As % of all contract IT jobs advertised in the South East 0.46% 0.24% 0.35%
As % of the Processes & Methodologies category 0.54% 0.29% 0.43%
Number of daily rates quoted 53 26 43
South East median daily rate £425 £405 £425
Median daily rate % change year-on-year +4.93% -4.70% +1.19%
10th Percentile £343 £138 £321
90th Percentile £543 £500 £488
England median daily rate £425 £425 £415
% change year-on-year - +2.41% -2.35%
Number of hourly rates quoted 2 0 2
South East median hourly rate £11.13 - £14.50
10th Percentile £10.09 - £11.50
90th Percentile £11.86 - £17.50
England median hourly rate £17.50 £18.00 £16.00
% change year-on-year -2.78% +12.50% -20.00%

Data Cleansing 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 the South East with a requirement for process or methodology skills.

All Process and Methodology Skills
South East
Contract vacancies with a requirement for process or methodology skills 14,119 12,796 14,891
As % of all contract IT jobs advertised in the South East 84.54% 83.12% 82.47%
Number of daily rates quoted 8,320 7,405 9,188
South East median daily rate £438 £415 £400
Median daily rate % change year-on-year +5.42% +3.75% +6.67%
10th Percentile £284 £263 £250
90th Percentile £588 £575 £545
England median daily rate £463 £450 £425
% change year-on-year +2.78% +5.88% +4.94%
Number of hourly rates quoted 460 507 560
South East median hourly rate £22.00 £21.00 £23.75
Median hourly rate % change year-on-year +4.76% -11.58% +5.56%
10th Percentile £10.62 £11.25 £11.59
90th Percentile £52.50 £51.00 £52.53
England median hourly rate £22.00 £25.00 £23.00
% change year-on-year -12.00% +8.70% +9.52%

Data Cleansing
Job Vacancy Trend in the South East

Job postings citing Data Cleansing as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for Data Cleansing in the South East

Data Cleansing
Contractor Daily Rate Trend in the South East

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

Contractor daily rate trend for Data Cleansing in the South East

Data Cleansing
Contractor Daily Rate Histogram in the South East

The daily rate distribution of IT jobs citing Data Cleansing in the South East over the 6 months to 20 May 2018.

Contractor daily rate histogram for Data Cleansing in the South East

Data Cleansing
Contractor Hourly Rate Trend in the South East

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

Contractor hourly rate trend for Data Cleansing in the South East

Data Cleansing
Contract Job Locations in the South East

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 East region over the 6 months to 20 May 2018. 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
Hampshire +26 31 £450 +210.34% 3
Thames Valley -21 25 £419 +8.77% 6
Berkshire -16 14 £475 - 3
Surrey -14 12 £425 -15.00% 1
Buckinghamshire +1 7 £345 +61.59%
West Sussex -4 5 £345 -31.00% 1
Oxfordshire -5 5 £450 +44.00% 3
Sussex - 1 £538 -
Data Cleansing
England

For the 6 months to 20 May 2018, IT contractor jobs citing Data Cleansing also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the South East region with a requirement for Data Cleansing.

1 34 (44.74%) Data Analysis
2 33 (43.42%) Data Mining
3 30 (39.47%) Analytics
4 29 (38.16%) Predictive Analysis
4 29 (38.16%) Sentiment Analysis
4 29 (38.16%) Data Science
4 29 (38.16%) Decision-Making
4 29 (38.16%) Python
4 29 (38.16%) Trend Analysis
4 29 (38.16%) R
5 28 (36.84%) Statistics
5 28 (36.84%) Machine Learning
6 27 (35.53%) Analytical Skills
7 26 (34.21%) Pandas
7 26 (34.21%) Jupyter
7 26 (34.21%) Matplotlib
7 26 (34.21%) Visualisation
7 26 (34.21%) NumPy
8 25 (32.89%) Tableau
8 25 (32.89%) Agile Software Development
9 24 (31.58%) Mathematics
9 24 (31.58%) Open Source
9 24 (31.58%) Migration
10 23 (30.26%) Games
10 23 (30.26%) Software Engineering
10 23 (30.26%) Unity (Game Engine)
10 23 (30.26%) Unreal Engine
10 23 (30.26%) D3.js
11 22 (28.95%) Quantitative Analysis
12 21 (27.63%) Security Cleared

Data Cleansing
Co-occurring IT Skills in the South East 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 26 (34.21%) Jupyter
2 4 (5.26%) SharePoint
3 1 (1.32%) Documentum
Applications
1 6 (7.89%) Microsoft Excel
2 5 (6.58%) MS Visio
3 3 (3.95%) Microsoft Office
4 2 (2.63%) Microsoft Project
5 1 (1.32%) Spreadsheet
Business Applications
1 3 (3.95%) Dynamics AX
2 2 (2.63%) SAP S/4HANA
3 1 (1.32%) Oracle CRM
3 1 (1.32%) Oracle Retail
3 1 (1.32%) Remedy ITSM
3 1 (1.32%) SAP HCM
3 1 (1.32%) SAP HR
Cloud Services
1 4 (5.26%) Slack
1 4 (5.26%) Trello
2 3 (3.95%) Dynamics 365
3 2 (2.63%) Oracle Service Cloud
4 1 (1.32%) SuccessFactors
Communications & Networking
1 3 (3.95%) SMS
Database & Business Intelligence
1 33 (43.42%) Data Mining
2 12 (15.79%) SQL Server
3 6 (7.89%) SQL Server Integration Services
4 5 (6.58%) Data Warehouse
5 4 (5.26%) Big Data
5 4 (5.26%) BusinessObjects
5 4 (5.26%) Geospatial Data
6 3 (3.95%) Power BI
6 3 (3.95%) SQL Server 2008
7 2 (2.63%) GIS
7 2 (2.63%) Oracle Database
7 2 (2.63%) Oracle Database 12c
7 2 (2.63%) SQL Server 2012
7 2 (2.63%) SQL Server Reporting Services
8 1 (1.32%) DB2
8 1 (1.32%) SAP Data Services
8 1 (1.32%) Sisense
8 1 (1.32%) SQL Server Analysis Services
Development Applications
1 2 (2.63%) Oracle Forms
General
1 23 (30.26%) Games
2 7 (9.21%) Finance
3 2 (2.63%) Pharmaceutical
4 1 (1.32%) Marketing
4 1 (1.32%) Retail
Job Titles
1 27 (35.53%) Data Scientist
2 19 (25.00%) Analyst
3 17 (22.37%) Data Analyst
4 9 (11.84%) Developer
5 8 (10.53%) Data Migration Lead
6 5 (6.58%) Administrator
7 4 (5.26%) Business Intelligence Developer
7 4 (5.26%) Data Migration Analyst
7 4 (5.26%) Migration Analyst
7 4 (5.26%) Technical Leader
8 3 (3.95%) Consultant
8 3 (3.95%) Oracle Analyst
8 3 (3.95%) Salesforce Administrator
8 3 (3.95%) Salesforce Consultant
8 3 (3.95%) SQL Developer
9 2 (2.63%) Business Analyst
9 2 (2.63%) Data Manager
9 2 (2.63%) Data Modeller
9 2 (2.63%) Project Manager
9 2 (2.63%) Systems Administrator
Libraries, Frameworks & Software Standards
1 26 (34.21%) Matplotlib
1 26 (34.21%) NumPy
1 26 (34.21%) Pandas
2 23 (30.26%) D3.js
2 23 (30.26%) Unity (Game Engine)
2 23 (30.26%) Unreal Engine
3 4 (5.26%) XML
Miscellaneous
1 27 (35.53%) Analytical Skills
2 14 (18.42%) Computer Science
2 14 (18.42%) User Experience
3 3 (3.95%) Life Science
4 2 (2.63%) Data Structures
4 2 (2.63%) Driving Licence
4 2 (2.63%) Enterprise Software
5 1 (1.32%) Linked Data
5 1 (1.32%) Taxonomies
Operating Systems
1 1 (1.32%) Linux
1 1 (1.32%) Unix
Processes & Methodologies
1 34 (44.74%) Data Analysis
2 30 (39.47%) Analytics
3 29 (38.16%) Data Science
3 29 (38.16%) Decision-Making
3 29 (38.16%) Predictive Analysis
3 29 (38.16%) Sentiment Analysis
3 29 (38.16%) Trend Analysis
4 28 (36.84%) Machine Learning
4 28 (36.84%) Statistics
5 26 (34.21%) Visualisation
6 25 (32.89%) Agile Software Development
7 24 (31.58%) Mathematics
7 24 (31.58%) Migration
7 24 (31.58%) Open Source
8 23 (30.26%) Software Engineering
9 22 (28.95%) Quantitative Analysis
10 20 (26.32%) Collaborative Working
10 20 (26.32%) Data Migration
11 16 (21.05%) Data Management
12 14 (18.42%) Problem-Solving
Programming Languages
1 29 (38.16%) Python
1 29 (38.16%) R
2 16 (21.05%) SQL
3 4 (5.26%) JavaScript
3 4 (5.26%) T-SQL
4 1 (1.32%) C
4 1 (1.32%) PL/SQL
4 1 (1.32%) VBA
Qualifications
1 21 (27.63%) Security Cleared
2 20 (26.32%) SC Cleared
3 14 (18.42%) Degree
Quality Assurance & Compliance
1 8 (10.53%) Data Quality
2 1 (1.32%) GDPR
Systems Management
1 2 (2.63%) Systems Management Server (SMS)
Vendors
1 25 (32.89%) Tableau
2 12 (15.79%) Oracle
3 9 (11.84%) Microsoft
4 7 (9.21%) SAP
5 6 (7.89%) Salesforce.com
6 3 (3.95%) Conga
6 3 (3.95%) ESRI
6 3 (3.95%) Micro Focus
6 3 (3.95%) Vertica
7 2 (2.63%) Northgate
8 1 (1.32%) Apple
8 1 (1.32%) BMC
8 1 (1.32%) JDA
8 1 (1.32%) Remedy
8 1 (1.32%) Salesforce Marketing Cloud
8 1 (1.32%) Siebel
8 1 (1.32%) Talend