Period
to 23 July 2017

The following table provides summary statistics for contract job vacancies advertised in Reading 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 6 months to 23 July 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
Berkshire > Reading
6 months to
23 Jul 2017
Same period 2016 Same period 2015
Rank 69 95 99
Rank change year-on-year +26 +4 -26
Contract jobs citing Data Quality 12 17 9
As % of all contract IT jobs advertised in Reading 0.95% 0.93% 0.47%
As % of the Quality Assurance & Compliance category 7.69% 7.17% 4.35%
Number of daily rates quoted 7 8 6
Reading median daily rate £425 £488 £425
Median daily rate % change year-on-year -12.82% +14.71% -
10th Percentile £275 £439 £313
90th Percentile £500 £571 £506
Berkshire median daily rate £450 £438 £450
% change year-on-year +2.86% -2.78% +21.62%
Number of hourly rates quoted 0 0 0
Reading median hourly rate - - -
Berkshire median hourly rate - £13.00 -

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 Reading with a requirement for quality assurance and compliance skills.

Contract Quality Assurance & Compliance Skills
Reading
Contract job vacancies with a requirement for quality assurance and compliance skills 156 237 207
As % of all contract IT job vacancies advertised in Reading 12.39% 12.92% 10.78%
Number of daily rates quoted 82 118 102
Reading median daily rate £400 £375 £375
Median daily rate % change year-on-year +6.67% - -
10th Percentile £226 £143 £206
90th Percentile £575 £550 £512
Berkshire median daily rate £400 £378 £360
% change year-on-year +5.96% +4.86% +0.21%
Number of hourly rates quoted 12 8 15
Reading median hourly rate £20.50 £21.33 £21.55
Median hourly rate % change year-on-year -3.89% -1.02% +26.24%
Berkshire median hourly rate £18.25 £12.50 £21.55
% change year-on-year +46.00% -42.00% +41.31%

Data Quality
Job Vacancy Trend in Reading

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

Job vacancy trend for Data Quality in Reading

Data Quality
Contractor Daily Rate Trend in Reading

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

Contractor daily rate trend for Data Quality in Reading

Data Quality
Contractor Daily Rate Histogram in Reading

The daily rate distribution of IT jobs citing Data Quality in Reading over the 6 months to 23 July 2017.

Contractor daily rate histogram for Data Quality in Reading

Data Quality
Contractor Hourly Rate Trend in Reading

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

Contractor hourly rate trend for Data Quality in Reading

For the 6 months to 23 July 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 Reading region with a requirement for Data Quality.

1 5 (41.67%) SQL Server
1 5 (41.67%) Data Warehouse
2 4 (33.33%) ITIL
2 4 (33.33%) Microsoft
2 4 (33.33%) SQL Server 2012
2 4 (33.33%) Analytical Skills
3 3 (25.00%) Data Migration
3 3 (25.00%) Visualisation
3 3 (25.00%) Data Visualisation
3 3 (25.00%) SQL
3 3 (25.00%) Data Modelling
3 3 (25.00%) ETL
3 3 (25.00%) Microsoft Excel
3 3 (25.00%) Management Information System
3 3 (25.00%) Finance
3 3 (25.00%) Migration
3 3 (25.00%) Data Analysis
3 3 (25.00%) SQL Server Integration Services
4 2 (16.67%) Marketing
4 2 (16.67%) Java EE
4 2 (16.67%) Degree
4 2 (16.67%) Load Balancing
4 2 (16.67%) Agile Software Development
4 2 (16.67%) Data Management
4 2 (16.67%) Legal
4 2 (16.67%) Programme Management
4 2 (16.67%) CRM
4 2 (16.67%) Windows
4 2 (16.67%) JBoss
4 2 (16.67%) Java

Data Quality
Co-occurring IT Skills in Reading 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:

Application Platforms
1 2 (16.67%) BizTalk Server
1 2 (16.67%) JBoss
2 1 (8.33%) SAS
Applications
1 3 (25.00%) Microsoft Excel
2 1 (8.33%) Microsoft Office
Business Applications
1 1 (8.33%) NetSuite
Cloud Services
1 2 (16.67%) Microsoft Azure
2 1 (8.33%) SaaS
Communications & Networking
1 2 (16.67%) Firewall
Database & Business Intelligence
1 5 (41.67%) Data Warehouse
1 5 (41.67%) SQL Server
2 4 (33.33%) SQL Server 2012
3 3 (25.00%) SQL Server Integration Services
4 2 (16.67%) Big Data
4 2 (16.67%) Data Lake
4 2 (16.67%) Power BI
5 1 (8.33%) Data Mart
5 1 (8.33%) IDOL
5 1 (8.33%) OLAP
5 1 (8.33%) OLAP Cube
5 1 (8.33%) Relational Database
5 1 (8.33%) SAP BW
General
1 3 (25.00%) Finance
2 2 (16.67%) Legal
2 2 (16.67%) Marketing
3 1 (8.33%) French Language
3 1 (8.33%) German Language
3 1 (8.33%) Local Government
Job Titles
1 3 (25.00%) Developer
2 2 (16.67%) Analyst
2 2 (16.67%) Data Analyst
2 2 (16.67%) Data Warehouse Developer
2 2 (16.67%) Support Engineer
2 2 (16.67%) Support Specialist
2 2 (16.67%) Test Engineer
3 1 (8.33%) Administrator
3 1 (8.33%) Data Migration Analyst
3 1 (8.33%) Environment Manager
3 1 (8.33%) ETL Developer
3 1 (8.33%) Microsoft Developer
3 1 (8.33%) SAP BW Developer
3 1 (8.33%) SAP Developer
3 1 (8.33%) SQL Developer
3 1 (8.33%) SQL Server Data Warehouse Developer
3 1 (8.33%) SQL Server Developer
3 1 (8.33%) Technical Analyst
3 1 (8.33%) Test Environment Manager
3 1 (8.33%) Test Manager
Libraries, Frameworks & Software Standards
1 2 (16.67%) Java EE
Miscellaneous
1 4 (33.33%) Analytical Skills
2 3 (25.00%) Management Information System
3 2 (16.67%) Data Structures
4 1 (8.33%) AS400
Operating Systems
1 2 (16.67%) Windows
1 2 (16.67%) Windows Server
1 2 (16.67%) Windows Server 2012
Processes & Methodologies
1 4 (33.33%) ITIL
2 3 (25.00%) Data Analysis
2 3 (25.00%) Data Migration
2 3 (25.00%) Data Modelling
2 3 (25.00%) Data Visualisation
2 3 (25.00%) ETL
2 3 (25.00%) Migration
2 3 (25.00%) Visualisation
3 2 (16.67%) Agile Software Development
3 2 (16.67%) Case Management
3 2 (16.67%) Data Cleansing
3 2 (16.67%) Data Management
3 2 (16.67%) Data Protection
3 2 (16.67%) Defect Management
3 2 (16.67%) Load Balancing
3 2 (16.67%) Order to Cash
3 2 (16.67%) Programme Management
3 2 (16.67%) Remediation Plan
3 2 (16.67%) Software Testing
3 2 (16.67%) Waterfall
Programming Languages
1 3 (25.00%) SQL
2 2 (16.67%) Java
Qualifications
1 2 (16.67%) Degree
1 2 (16.67%) ITIL Foundation Certificate
1 2 (16.67%) Master's Degree
1 2 (16.67%) PMI Certification
1 2 (16.67%) PMP
2 1 (8.33%) IIBA
2 1 (8.33%) ISEB
2 1 (8.33%) Security Cleared
Quality Assurance & Compliance
1 2 (16.67%) GDPR
2 1 (8.33%) HMG Security Policy Framework
2 1 (8.33%) IFRS
2 1 (8.33%) IFRS 9
System Software
1 1 (8.33%) VMware ESXi
1 1 (8.33%) VMware Infrastructure
Vendors
1 4 (33.33%) Microsoft
2 2 (16.67%) SAP
2 2 (16.67%) Tableau
3 1 (8.33%) Apttus
3 1 (8.33%) HP
3 1 (8.33%) Informatica
3 1 (8.33%) Oracle
3 1 (8.33%) Salesforce.com
3 1 (8.33%) Siebel
3 1 (8.33%) Trillium
3 1 (8.33%) Vertica
3 1 (8.33%) VMware
3 1 (8.33%) Zuora