The first table below looks at the demand for Data Quality skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the average contractor rates offered in IT contracts that have cited Data Quality over the 3 months to 31 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Quality Assurance & Compliance category for the Hertfordshire region.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
31 Jul 2014
Same period 2013 Same period 2012
Data Quality
Rank - - 70
Contract jobs citing Data Quality 0 0 3
As % of all contract IT jobs located in Hertfordshire - - 0.31%
As % of the Quality Assurance & Compliance category - - 5.36%
Number of daily rates quoted 0 0 3
Average daily rate
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- - £300
UK excluding London average daily rate £415 £400 £450
% change year-on-year
+3.75% -11.11%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £15.00 £17.50 £18.00
% change year-on-year
-14.28% -2.77%
Quality Assurance & Compliance Category
Hertfordshire
Contract IT job ads with a match in the
Quality Assurance & Compliance category
64 33 56
As % of all contract IT jobs located in Hertfordshire 9.48% 5.44% 5.88%
Number of daily rates quoted 23 15 17
Average daily rate £325 £400 £321
Average daily rate % change year-on-year
-18.75% +24.51%
90% offered a daily rate of more than £178 £288 £234
10% offered a daily rate of more than £440 £575 £448
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 4 2 6
Average hourly rate £21.00 £14.28 £15.21
Average hourly rate % change year-on-year
+47.11% -6.14%
90% offered a hourly rate of more than £16.80 £12.90 £11.71
10% offered a hourly rate of more than £43.05 £15.66 £24.00
UK excluding London average hourly rate £20.21 £17.50 £20.00
% change year-on-year
+15.45% -12.50%
Data Quality
East of England

Data Quality
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of IT contractor jobs citing Data Quality across the Hertfordshire region as a proportion of the total demand within the Quality Assurance & Compliance category.

Data Quality Jobs Demand Trend in Hertfordshire

Data Quality
Daily Rate Trend in Hertfordshire

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

Data Quality Daily Rate Trend in Hertfordshire

Data Quality
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Data Quality within the Hertfordshire region over the 3 months to 31 July 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead - - - - 1
Watford - - - -
Data Quality
East of England

Data Quality
Top 23 Related IT Skills in Hertfordshire

For the 6 months to 31 July 2014, IT contractor jobs across the Hertfordshire region citing Data Quality also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Data Quality.

1 4 (66.67%) SQL
1 4 (66.67%) Oracle
1 4 (66.67%) ETL
2 3 (50.00%) Data Warehouse
2 3 (50.00%) Informatica
2 3 (50.00%) PowerCenter
2 3 (50.00%) Validation
2 3 (50.00%) Data Extraction
2 3 (50.00%) Data Transformation
3 2 (33.33%) Cognos
3 2 (33.33%) Performance Improvement
3 2 (33.33%) NHS
3 2 (33.33%) ERP
4 1 (16.67%) Data Modelling
4 1 (16.67%) SOA
4 1 (16.67%) B2C
4 1 (16.67%) SQL Server
4 1 (16.67%) Pharmaceutical
4 1 (16.67%) Migration
4 1 (16.67%) Data Analysis
4 1 (16.67%) Data Migration
4 1 (16.67%) Data Architecture
4 1 (16.67%) Oracle Database

Data Quality
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 31 July 2014, IT contractor jobs across the Hertfordshire region citing Data Quality also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Data Quality. Up to 20 skills are shown per category.

Database & Business Intelligence
1 3 (50.00%) Data Warehouse
1 3 (50.00%) PowerCenter
2 1 (16.67%) Oracle Database
2 1 (16.67%) SQL Server
General
1 1 (16.67%) Pharmaceutical
Job Titles
1 3 (50.00%) Developer
1 3 (50.00%) Analyst
1 3 (50.00%) ETL Developer
2 2 (33.33%) Performance Analyst
2 2 (33.33%) Informatica Developer
2 2 (33.33%) Informatica ETL Developer
3 1 (16.67%) Data Migration Analyst
3 1 (16.67%) Data Consultant
3 1 (16.67%) Data Migration Consultant
3 1 (16.67%) Consultant
3 1 (16.67%) Migration Consultant
3 1 (16.67%) Data Analyst
Miscellaneous
1 3 (50.00%) Data Extraction
2 2 (33.33%) NHS
Processes & Methodologies
1 4 (66.67%) ETL
2 3 (50.00%) Validation
2 3 (50.00%) Data Transformation
3 2 (33.33%) Performance Improvement
3 2 (33.33%) ERP
4 1 (16.67%) Data Modelling
4 1 (16.67%) SOA
4 1 (16.67%) B2C
4 1 (16.67%) Migration
4 1 (16.67%) Data Analysis
4 1 (16.67%) Data Migration
4 1 (16.67%) Data Architecture
Programming Languages
1 4 (66.67%) SQL
Vendors
1 4 (66.67%) Oracle
2 3 (50.00%) Informatica
3 2 (33.33%) Cognos