The following table provides summary statistics for contract job vacancies advertised in Watford 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)
Hertfordshire / Watford
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 24 21 29
Rank change year-on-year -3 +8  
Contract jobs citing Data Cleansing 3 2 1
As % of all contract IT jobs advertised in Watford 1.86% 1.48% 0.64%
As % of the Processes & Methodologies category 2.17% 2.11% 0.73%
Number of daily rates quoted 2 0 1
Median daily rate £256 - £350
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 Watford with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Watford
Contract job vacancies with a requirement for process and methodology skills 138 95 137
As % of all contract IT job vacancies advertised in Watford 85.71% 70.37% 87.26%
Number of daily rates quoted 66 47 62
Median daily rate £425 £388 £363
Median daily rate % change year-on-year +9.67% +6.89%  
90% offered a daily rate of more than £263 £275 £275
10% offered a daily rate of more than £525 £500 £475
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 2 0 3
Median hourly rate £40.00 - £9.00
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 Watford

The job posting trend of jobs advertised in Watford 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 Watford

Data Cleansing
Contractor Daily Rate Trend in Watford

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

Contractor daily rate trend for Data Cleansing in Watford

Data Cleansing
Contractor Hourly Rate Trend in Watford

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

Contractor hourly rate trend for Data Cleansing in Watford

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 Watford region with a requirement for Data Cleansing.

1 3 (75.00%) Migration
1 3 (75.00%) Data Migration
2 2 (50.00%) Data Conversion
2 2 (50.00%) ETL
2 2 (50.00%) Oracle Database 11g
2 2 (50.00%) Oracle
2 2 (50.00%) SAP
2 2 (50.00%) Unix
2 2 (50.00%) PL/SQL
2 2 (50.00%) SQL
2 2 (50.00%) Data Modelling
2 2 (50.00%) Oracle Database
2 2 (50.00%) Finance
2 2 (50.00%) Oracle ODI
2 2 (50.00%) Oracle GoldenGate
2 2 (50.00%) Data Deduplication
3 1 (25.00%) Virtual Team
3 1 (25.00%) SuccessFactors
3 1 (25.00%) Manufacturing
3 1 (25.00%) Performance Tuning
3 1 (25.00%) Oracle Payables
3 1 (25.00%) Oracle Receivables
3 1 (25.00%) Oracle Cash Management
3 1 (25.00%) Oracle Assets
3 1 (25.00%) Logical Data Model
3 1 (25.00%) Physical Data Model
3 1 (25.00%) Data Mining
3 1 (25.00%) T-SQL
3 1 (25.00%) Microsoft Excel
3 1 (25.00%) ERP

Data Cleansing
Co-occurring IT Skills in Watford 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:

Applications
1 1 (25.00%) Microsoft Excel
Business Applications
1 1 (25.00%) Dynamics AX
1 1 (25.00%) Oracle Assets
1 1 (25.00%) Oracle Cash Management
1 1 (25.00%) Oracle Payables
1 1 (25.00%) Oracle Receivables
1 1 (25.00%) SAP HCM
Cloud Services
1 1 (25.00%) SuccessFactors
Database & Business Intelligence
1 2 (50.00%) Oracle Database
1 2 (50.00%) Oracle Database 11g
1 2 (50.00%) Oracle ODI
2 1 (25.00%) Data Mining
General
1 2 (50.00%) Finance
2 1 (25.00%) General Ledger
2 1 (25.00%) Manufacturing
2 1 (25.00%) Pharmaceutical
Job Titles
1 1 (25.00%) Analyst
1 1 (25.00%) Cloud Consultant
1 1 (25.00%) Consultant
1 1 (25.00%) Data Analyst
1 1 (25.00%) Data Consultant
1 1 (25.00%) Data Migration Consultant
1 1 (25.00%) Data Migration Specialist
1 1 (25.00%) Developer
1 1 (25.00%) Migration Consultant
1 1 (25.00%) Migration Specialist
1 1 (25.00%) Oracle Developer
1 1 (25.00%) PL/SQL Developer
1 1 (25.00%) SAP Consultant
1 1 (25.00%) SAP Data Consultant
1 1 (25.00%) SAP Data Migration Consultant
1 1 (25.00%) SAP HCM Consultant
1 1 (25.00%) SAP Migration Consultant
1 1 (25.00%) SQL Developer
Libraries, Frameworks & Software Standards
1 2 (50.00%) Oracle GoldenGate
Miscellaneous
1 1 (25.00%) Virtual Team
Operating Systems
1 2 (50.00%) Unix
Processes & Methodologies
1 3 (75.00%) Data Migration
1 3 (75.00%) Migration
2 2 (50.00%) Data Conversion
2 2 (50.00%) Data Deduplication
2 2 (50.00%) Data Modelling
2 2 (50.00%) ETL
3 1 (25.00%) Analytics
3 1 (25.00%) Cash Management
3 1 (25.00%) Data Architecture
3 1 (25.00%) Data Extraction
3 1 (25.00%) Data Management
3 1 (25.00%) ERP
3 1 (25.00%) Logical Data Model
3 1 (25.00%) Master Data Management
3 1 (25.00%) Performance Tuning
3 1 (25.00%) Physical Data Model
3 1 (25.00%) Unit Testing
Programming Languages
1 2 (50.00%) PL/SQL
1 2 (50.00%) SQL
2 1 (25.00%) T-SQL
Quality Assurance & Compliance
1 1 (25.00%) Data Quality
Vendors
1 2 (50.00%) Oracle
1 2 (50.00%) SAP
2 1 (25.00%) Ariba
2 1 (25.00%) IBM