The table below looks at the statistics for Data Quality skills in IT jobs advertised for the Crawley region. Included is a guide to the salaries offered in IT jobs that have cited Data Quality over the 3 months to 26 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 May 2016
Same period 2015 Same period 2014
Data Quality
Rank 64 55 59
Rank change year-on-year
-9 +4
Permanent jobs citing Data Quality 6 1 4
As % of all permanent IT jobs located in Crawley 1.42% 0.26% 0.81%
As % of the Quality Assurance & Compliance category 12.50% 2.27% 6.56%
Number of salaries quoted 6 1 0
Median salary £50,000 £72,500 -
Median salary % change year-on-year
-31.03% -
UK excluding London median salary £45,000 £40,000 £47,500
% change year-on-year
+12.50% -15.78%
Data Quality
West Sussex

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

Quality Assurance & Compliance Category
Crawley
Permanent IT job ads with a match in the
Quality Assurance & Compliance category
48 44 61
As % of all permanent IT jobs located in Crawley 11.32% 11.58% 12.37%
Number of salaries quoted 44 34 38
Median salary £52,000 £42,500 £35,000
Median salary % change year-on-year
+22.35% +21.42%
90% offered a salary of more than £36,850 £35,000 £25,000
10% offered a salary of more than £67,500 £56,600 £58,500
UK excluding London median salary £45,000 £42,500 £41,000
% change year-on-year
+5.88% +3.65%

Data Quality
Jobs Demand Trend in Crawley

The demand trend of job ads across the Crawley region citing Data Quality as a proportion of all IT jobs with a match in the Quality Assurance & Compliance category.

Data Quality Jobs Demand Trend in Crawley

Data Quality
Salary Trend in Crawley

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Quality across the Crawley region.

Data Quality Salary Trend in Crawley

Data Quality
Salary Histogram in Crawley

This chart provides a salary histogram for IT jobs citing Data Quality across the Crawley region over the 3 months to 26 May 2016.

Data Quality Salary Histogram in Crawley

Data Quality
Top 30 Related IT Skills in Crawley

For the 6 months to 26 May 2016, IT 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 job ads across the Crawley region with a requirement for Data Quality.

1 11 (100.00%) XML
1 11 (100.00%) Data Warehouse
1 11 (100.00%) ETL
2 7 (63.64%) Agile Software Development
3 6 (54.55%) Teradata
3 6 (54.55%) SQL
3 6 (54.55%) ERwin
3 6 (54.55%) MySQL
3 6 (54.55%) Business Intelligence
3 6 (54.55%) Hadoop
3 6 (54.55%) Big Data
3 6 (54.55%) Metadata Management
4 5 (45.45%) Relational Database
4 5 (45.45%) SQL Server 2008
4 5 (45.45%) V-Model
4 5 (45.45%) Waterfall
4 5 (45.45%) SAP Data Services
4 5 (45.45%) RDBMS
4 5 (45.45%) IBM
4 5 (45.45%) Microsoft
4 5 (45.45%) BusinessObjects
4 5 (45.45%) Informatica
4 5 (45.45%) PowerCenter
4 5 (45.45%) QualityStage
4 5 (45.45%) Oracle
4 5 (45.45%) SQL Server
4 5 (45.45%) Web Services
4 5 (45.45%) .NET
4 5 (45.45%) Trillium
4 5 (45.45%) C#

Data Quality
Top Related IT Skills in Crawley 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:

Database & Business Intelligence
1 11 (100.00%) Data Warehouse
2 6 (54.55%) Big Data
2 6 (54.55%) Hadoop
2 6 (54.55%) MySQL
3 5 (45.45%) BusinessObjects
3 5 (45.45%) PowerCenter
3 5 (45.45%) QualityStage
3 5 (45.45%) RDBMS
3 5 (45.45%) Relational Database
3 5 (45.45%) SAP Data Services
3 5 (45.45%) SQL Server
3 5 (45.45%) SQL Server 2008
3 5 (45.45%) SQL Server Analysis Services
3 5 (45.45%) SQL Server Integration Services
3 5 (45.45%) SQL Server Reporting Services
Development Applications
1 6 (54.55%) ERwin
Job Titles
1 5 (45.45%) Developer
1 5 (45.45%) ETL Developer
1 5 (45.45%) SSAS Developer
1 5 (45.45%) SSIS Developer
1 5 (45.45%) SSRS Developer
2 4 (36.36%) Architect
3 3 (27.27%) Data Architect
4 2 (18.18%) Designer
4 2 (18.18%) Teradata Architect
4 2 (18.18%) XML Architect
5 1 (9.09%) Big Data Architect
5 1 (9.09%) Business Intelligence Architect
5 1 (9.09%) Data Warehouse Architect
5 1 (9.09%) ETL Architect
5 1 (9.09%) Hadoop Architect
5 1 (9.09%) SQL BI Architect
5 1 (9.09%) Teradata Designer
Libraries, Frameworks & Software Standards
1 11 (100.00%) XML
2 5 (45.45%) .NET
2 5 (45.45%) Web Services
Miscellaneous
1 2 (18.18%) Data Integration
Processes & Methodologies
1 11 (100.00%) ETL
2 7 (63.64%) Agile Software Development
3 6 (54.55%) Business Intelligence
3 6 (54.55%) Metadata Management
4 5 (45.45%) Requirements Analysis
4 5 (45.45%) V-Model
4 5 (45.45%) Waterfall
5 4 (36.36%) E-Commerce
6 2 (18.18%) Data Modelling
Programming Languages
1 6 (54.55%) SQL
2 5 (45.45%) C#
Vendors
1 6 (54.55%) Teradata
2 5 (45.45%) IBM
2 5 (45.45%) Informatica
2 5 (45.45%) Microsoft
2 5 (45.45%) Oracle
2 5 (45.45%) Trillium