The table below looks at the statistics for Data Quality skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Data Quality over the 3 months to 25 May 2016 with a comparison to the same period over the previous 2 years.

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.

3 months to
25 May 2016
Same period 2015 Same period 2014
Data Quality
Rank 50 51 54
Rank change year-on-year
+1 +3
Contract jobs citing Data Quality 4 15 11
As % of all contract IT jobs located in Hertfordshire 0.60% 2.02% 1.58%
As % of the Quality Assurance & Compliance category 6.35% 24.59% 17.46%
Number of daily rates quoted 2 9 9
Median daily rate £500 £310 £425
Median daily rate % change year-on-year
+61.29% -27.05%
90% offered a daily rate of more than £460 £225 £306
10% offered a daily rate of more than £540 £381 £480
UK excluding London median daily rate £425 £400 £375
% change year-on-year
+6.25% +6.66%
Number of hourly rates quoted 0 3 0
Median hourly rate - £25.00 -
UK excluding London median hourly rate £13.50 £25.00 £13.61
% change year-on-year
-46.00% +83.75%
Data Quality
East of England

The following table is for comparison with the above and provides statistics for the entire Quality Assurance & Compliance category in contract jobs advertised in the Hertfordshire region.

Quality Assurance & Compliance Category
Hertfordshire
Contract IT job ads with a match in the
Quality Assurance & Compliance category
63 61 63
As % of all contract IT jobs located in Hertfordshire 9.46% 8.20% 9.06%
Number of daily rates quoted 27 29 32
Median daily rate £419 £318 £325
Median daily rate % change year-on-year
+31.56% -2.06%
90% offered a daily rate of more than £200 £225 £240
10% offered a daily rate of more than £493 £423 £456
UK excluding London median daily rate £400 £375 £365
% change year-on-year
+6.66% +2.73%
Number of hourly rates quoted 3 7 5
Median hourly rate £29.00 £36.50 £21.00
Median hourly rate % change year-on-year
-20.54% +73.80%
UK excluding London median hourly rate £27.00 £24.00 £21.00
% change year-on-year
+12.50% +14.28%

Data Quality
Jobs Demand Trend in Hertfordshire

The demand trend of contract jobs across the Hertfordshire region citing Data Quality as a proportion of all IT contracts with a match in 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
Hourly Rate Trend in Hertfordshire

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

Data Quality Hourly Rate Trend in Hertfordshire

Data Quality
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Quality within the Hertfordshire region over the 3 months to 25 May 2016. 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
(Click see detailed
statistics and trends)
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
Welwyn Garden City +4 2 £550 +78.13%
St Albans - 1 £450 -
Data Quality
East of England

Data Quality
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 25 May 2016, 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 Hertfordshire region with a requirement for Data Quality.

1 5 (62.50%) Data Management
2 4 (50.00%) ETL
2 4 (50.00%) Project Management
2 4 (50.00%) Agile Software Development
2 4 (50.00%) Data Governance
2 4 (50.00%) Master Data Management
3 3 (37.50%) Retail
3 3 (37.50%) Change Management
3 3 (37.50%) Finance
3 3 (37.50%) Stakeholder Management
4 2 (25.00%) SQL
4 2 (25.00%) CRM
4 2 (25.00%) Process Management
4 2 (25.00%) Service Delivery
4 2 (25.00%) Business Performance Management
4 2 (25.00%) Performance Management
4 2 (25.00%) Visualisation
5 1 (12.50%) ITIL Foundation Certificate
5 1 (12.50%) Analytical Skills
5 1 (12.50%) Microservices
5 1 (12.50%) Data Structures
5 1 (12.50%) OLAP Cube
5 1 (12.50%) Kimball Methodology
5 1 (12.50%) Waterfall
5 1 (12.50%) SAP Data Services
5 1 (12.50%) Dimensional Modelling
5 1 (12.50%) Data Mapping
5 1 (12.50%) Data Integration
5 1 (12.50%) Email Marketing
5 1 (12.50%) Unit Testing

Data Quality
Top Related IT Skills in Hertfordshire 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 (12.50%) MS Excel
Business Applications
1 1 (12.50%) Dynamics CRM
Database & Business Intelligence
1 1 (12.50%) Data Warehouse
1 1 (12.50%) OLAP
1 1 (12.50%) OLAP Cube
1 1 (12.50%) SAP Data Services
1 1 (12.50%) SQL Server Analysis Services
1 1 (12.50%) SQL Server Integration Services
Development Applications
1 1 (12.50%) ERwin
General
1 3 (37.50%) Finance
1 3 (37.50%) Retail
2 1 (12.50%) Marketing
Job Titles
1 3 (37.50%) Project Manager
2 2 (25.00%) Analyst
2 2 (25.00%) Data Analyst
2 2 (25.00%) Data Manager
2 2 (25.00%) Master Data Manager
3 1 (12.50%) Business Intelligence Developer
3 1 (12.50%) Consultant
3 1 (12.50%) Customer Analyst
3 1 (12.50%) Data Consultant
3 1 (12.50%) Data Governance Analyst
3 1 (12.50%) Data Governance Manager
3 1 (12.50%) Data Quality Manager
3 1 (12.50%) Data Quality Project Manager
3 1 (12.50%) Finance Manager
3 1 (12.50%) Finance Project Manager
3 1 (12.50%) Governance Manager
3 1 (12.50%) Master Data Analyst
3 1 (12.50%) Project Governance Manager
3 1 (12.50%) Project Quality Manager
3 1 (12.50%) Senior Master Data Manager
Miscellaneous
1 2 (25.00%) Visualisation
2 1 (12.50%) Analytical Skills
2 1 (12.50%) Data Integration
2 1 (12.50%) Data Structures
Processes & Methodologies
1 5 (62.50%) Data Management
2 4 (50.00%) Agile Software Development
2 4 (50.00%) Data Governance
2 4 (50.00%) ETL
2 4 (50.00%) Master Data Management
2 4 (50.00%) Project Management
3 3 (37.50%) Change Management
3 3 (37.50%) Stakeholder Management
4 2 (25.00%) Business Performance Management
4 2 (25.00%) CRM
4 2 (25.00%) Performance Management
4 2 (25.00%) Process Management
4 2 (25.00%) Service Delivery
5 1 (12.50%) Business Intelligence
5 1 (12.50%) Data Modelling
5 1 (12.50%) Dimensional Modelling
5 1 (12.50%) ERP
5 1 (12.50%) ITIL
5 1 (12.50%) Quality Management
5 1 (12.50%) SOA
Programming Languages
1 2 (25.00%) SQL
Qualifications
1 1 (12.50%) ITIL Foundation Certificate
Vendors
1 1 (12.50%) Microsoft
1 1 (12.50%) Oracle
1 1 (12.50%) SAP