The following table provides summary statistics for permanent job vacancies advertised in Slough with a requirement for Data Quality skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Quality over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Data Quality
Berkshire / Slough
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank - 53 -
Permanent jobs citing Data Quality 0 7 0
As % of all permanent IT jobs advertised in Slough - 1.36% -
As % of the Quality Assurance & Compliance category - 8.05% -
Number of salaries quoted 0 6 0
Median salary - £37,500 -
UK excluding London median salary £42,500 £45,000 £42,500
% change year-on-year -5.55% +5.88%  

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 permanent job vacancies advertised in Slough with a requirement for quality assurance and compliance skills.

Quality Assurance & Compliance Skills
Slough
Permanent job vacancies with a requirement for quality assurance and compliance skills 20 87 125
As % of all permanent IT job vacancies advertised in Slough 5.59% 16.96% 21.70%
Number of salaries quoted 15 79 81
Median salary £47,500 £55,000 £47,500
Median salary % change year-on-year -13.63% +15.78%  
90% offered a salary of more than £37,500 £42,050 £25,000
10% offered a salary of more than £75,000 £59,000 £77,250
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

Data Quality
Job Vacancy Trend in Slough

The job posting trend of jobs advertised in Slough citing Data Quality as a proportion of all permanent or contract IT jobs with a match in the Quality Assurance & Compliance category.

Job vacancy trend for Data Quality in Slough

Data Quality
Salary Trend in Slough

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

Salary trend for Data Quality in Slough

For the 6 months to 23 June 2017, 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 Slough region with a requirement for Data Quality.

1 7 (87.50%) SQL
1 7 (87.50%) T-SQL
2 5 (62.50%) Python
2 5 (62.50%) Microsoft Excel
2 5 (62.50%) Telecoms
2 5 (62.50%) Finance
2 5 (62.50%) Retail
2 5 (62.50%) Marketing
2 5 (62.50%) Degree
2 5 (62.50%) Teradata
2 5 (62.50%) Hadoop
2 5 (62.50%) R
2 5 (62.50%) Tableau
2 5 (62.50%) MVNO
2 5 (62.50%) Analytical Skills
2 5 (62.50%) Analytics
3 4 (50.00%) QlikView
3 4 (50.00%) Business Intelligence
4 3 (37.50%) Data Warehouse
4 3 (37.50%) Apache Spark
4 3 (37.50%) Propensity Modelling
4 3 (37.50%) Machine Learning
4 3 (37.50%) Big Data
4 3 (37.50%) Statistical Modelling
4 3 (37.50%) Actionable Insight
4 3 (37.50%) Decision Tree
4 3 (37.50%) Master's Degree
4 3 (37.50%) Time Series Analysis
5 2 (25.00%) Numerate Degree
5 2 (25.00%) PowerPivot

Data Quality
Co-occurring IT Skills in Slough 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 3 (37.50%) Apache Spark
Applications
1 5 (62.50%) Microsoft Excel
Communications & Networking
1 5 (62.50%) MVNO
Database & Business Intelligence
1 5 (62.50%) Hadoop
2 4 (50.00%) QlikView
3 3 (37.50%) Big Data
3 3 (37.50%) Data Warehouse
4 2 (25.00%) BusinessObjects
4 2 (25.00%) Crystal Reports
4 2 (25.00%) PowerPivot
4 2 (25.00%) SQL Server
4 2 (25.00%) SQL Server 2008
4 2 (25.00%) SQL Server Analysis Services
General
1 5 (62.50%) Finance
1 5 (62.50%) Marketing
1 5 (62.50%) Retail
1 5 (62.50%) Telecoms
Job Titles
1 5 (62.50%) Analyst
1 5 (62.50%) Insight Analyst
2 3 (37.50%) Senior Analyst
2 3 (37.50%) Senior Insight Analyst
3 2 (25.00%) Developer
3 2 (25.00%) QlikView Developer
3 2 (25.00%) Report Analyst
3 2 (25.00%) Senior Developer
3 2 (25.00%) Senior QlikView Developer
4 1 (12.50%) Architect
4 1 (12.50%) Data Architect
4 1 (12.50%) Enterprise Architect
4 1 (12.50%) Enterprise Data Architect
Miscellaneous
1 5 (62.50%) Analytical Skills
Processes & Methodologies
1 5 (62.50%) Analytics
2 4 (50.00%) Business Intelligence
3 3 (37.50%) Actionable Insight
3 3 (37.50%) Decision Tree
3 3 (37.50%) Machine Learning
3 3 (37.50%) Propensity Modelling
3 3 (37.50%) Statistical Modelling
3 3 (37.50%) Time Series Analysis
4 2 (25.00%) Customer Analytics
4 2 (25.00%) Dashboard Development
4 2 (25.00%) Data Governance
5 1 (12.50%) Data Flow Diagram
5 1 (12.50%) Data Lineage
5 1 (12.50%) Data Modelling
5 1 (12.50%) ETL
5 1 (12.50%) Information Architecture
5 1 (12.50%) Logical Data Model
5 1 (12.50%) Physical Data Model
5 1 (12.50%) Process Improvement
5 1 (12.50%) Stakeholder Engagement
Programming Languages
1 7 (87.50%) SQL
1 7 (87.50%) T-SQL
2 5 (62.50%) Python
2 5 (62.50%) R
3 2 (25.00%) Data Analysis Expressions (DAX)
3 2 (25.00%) VBA
Qualifications
1 5 (62.50%) Degree
2 3 (37.50%) Master's Degree
3 2 (25.00%) Numerate Degree
Vendors
1 5 (62.50%) Tableau
1 5 (62.50%) Teradata