The following table provides summary statistics for contract job vacancies advertised in Oxford with a requirement for Data Quality skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Quality over the 3 months to 29 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 Quality
Oxfordshire > Oxford
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 44 45 -
Rank change year-on-year +1 -  
Contract jobs citing Data Quality 1 2 0
As % of all contract IT jobs advertised in Oxford 0.31% 0.66% -
As % of the Quality Assurance & Compliance category 4.35% 6.67% -
Number of daily rates quoted 1 2 0
Oxford median daily rate £430 £338 -
Median daily rate % change year-on-year +27.40% -  
Oxfordshire median daily rate £430 £400 -
% change year-on-year +7.50% -  
Number of hourly rates quoted 0 0 0
Oxford median hourly rate - - -
Oxfordshire median hourly rate - - -

Data Quality is in the quality assurance and compliance skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Oxford with a requirement for quality assurance and compliance skills.

Contract Quality Assurance & Compliance Skills
Oxford
Contract job vacancies with a requirement for quality assurance and compliance skills 23 30 20
As % of all contract IT job vacancies advertised in Oxford 7.08% 9.90% 5.75%
Number of daily rates quoted 12 25 16
Oxford median daily rate £523 £400 £313
Median daily rate % change year-on-year +30.62% +28.00%  
10th Percentile £416 £269 £164
90th Percentile £588 £538 £444
Oxfordshire median daily rate £425 £400 £388
% change year-on-year +6.25% +3.09%  
Number of hourly rates quoted 1 6 0
Oxford median hourly rate £11.30 £47.50 -
Median hourly rate % change year-on-year -76.22% -  
Oxfordshire median hourly rate £15.40 £40.50 £12.50
% change year-on-year -61.98% +224.00%  

Data Quality
Job Vacancy Trend in Oxford

Job postings citing Data Quality as a percentage of all IT jobs advertised in Oxford.

Job vacancy trend for Data Quality in Oxford

Data Quality
Contractor Daily Rate Trend in Oxford

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

Contractor daily rate trend for Data Quality in Oxford

Data Quality
Contractor Hourly Rate Trend in Oxford

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

Contractor hourly rate trend for Data Quality in Oxford

For the 6 months to 29 June 2017, IT contractor jobs citing Data Quality 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 Oxford region with a requirement for Data Quality.

1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
1 1 (100.00%) Oracle
1 1 (100.00%) Windows
1 1 (100.00%) ETL
1 1 (100.00%) Internet
1 1 (100.00%) Project Management
1 1 (100.00%) Change Management
1 1 (100.00%) Management Information System
1 1 (100.00%) Migration
1 1 (100.00%) Data Migration
1 1 (100.00%) Data Cleansing
1 1 (100.00%) Security Cleared
1 1 (100.00%) Analytical Skills
1 1 (100.00%) SDLC

Data Quality
Co-occurring IT Skills in Oxford 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:

Communications & Networking
1 1 (100.00%) Internet
Job Titles
1 1 (100.00%) Consultant
1 1 (100.00%) Data Consultant
1 1 (100.00%) Data Migration Consultant
1 1 (100.00%) ETL Consultant
1 1 (100.00%) Migration Consultant
Miscellaneous
1 1 (100.00%) Analytical Skills
1 1 (100.00%) Management Information System
Operating Systems
1 1 (100.00%) Windows
Processes & Methodologies
1 1 (100.00%) Change Management
1 1 (100.00%) Data Cleansing
1 1 (100.00%) Data Migration
1 1 (100.00%) ETL
1 1 (100.00%) Migration
1 1 (100.00%) Project Management
1 1 (100.00%) SDLC
Programming Languages
1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
Qualifications
1 1 (100.00%) Security Cleared
Vendors
1 1 (100.00%) Oracle