The following table provides summary statistics for permanent job vacancies advertised in Chester 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 28 March 2017 with a comparison to the same period in the previous 2 years.

Data Quality
Cheshire / Chester
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 24 - 28
Rank change year-on-year - 0  
Permanent jobs citing Data Quality 4 0 1
As % of all permanent IT jobs advertised in Chester 2.96% - 0.58%
As % of the Quality Assurance & Compliance category 30.77% - 4.76%
Number of salaries quoted 3 0 1
Median salary £35,000 - £31,000
UK excluding London median salary £42,500 £45,000 £45,000
% change year-on-year -5.55% -  

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 Chester with a requirement for quality assurance and compliance skills.

Quality Assurance & Compliance Skills
Chester
Permanent job vacancies with a requirement for quality assurance and compliance skills 13 10 21
As % of all permanent IT job vacancies advertised in Chester 9.63% 6.29% 12.28%
Number of salaries quoted 12 3 14
Median salary £35,000 £40,000 £44,000
Median salary % change year-on-year -12.50% -9.09%  
90% offered a salary of more than £28,500 £23,200 £31,000
10% offered a salary of more than £70,000 £50,500 £58,000
UK excluding London median salary £42,500 £44,000 £42,500
% change year-on-year -3.40% +3.52%  

Data Quality
Job Vacancy Trend in Chester

The job posting trend of jobs advertised in Chester 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 Chester

Data Quality
Salary Trend in Chester

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

Salary trend for Data Quality in Chester

Data Quality
Top 30 Co-occurring IT Skills in Chester

For the 6 months to 28 March 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 Chester region with a requirement for Data Quality.

1 6 (100.00%) Business Intelligence
2 4 (66.67%) Microsoft
2 4 (66.67%) SQL
2 4 (66.67%) SQL Server
2 4 (66.67%) Data Warehouse
2 4 (66.67%) Power BI
3 3 (50.00%) Relational Database
3 3 (50.00%) Unit Testing
3 3 (50.00%) Tableau
3 3 (50.00%) Data Modelling
3 3 (50.00%) Data Mining
3 3 (50.00%) ETL
3 3 (50.00%) Teradata
4 2 (33.33%) Stakeholder Management
4 2 (33.33%) SQL Server Reporting Services
4 2 (33.33%) Dynamics CRM
4 2 (33.33%) Statistical Analysis
4 2 (33.33%) SQL Server Integration Services
4 2 (33.33%) SAS
4 2 (33.33%) MS Excel
4 2 (33.33%) CRM
4 2 (33.33%) SPSS
4 2 (33.33%) Salesforce.com
4 2 (33.33%) SQL Server Analysis Services
4 2 (33.33%) FastStats
4 2 (33.33%) Microsoft Azure
4 2 (33.33%) Azure SQL Database
4 2 (33.33%) R
4 2 (33.33%) SAS EBI
5 1 (16.67%) Root Cause Analysis

Data Quality
Co-occurring IT Skills in Chester 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 (33.33%) SAS
Applications
1 2 (33.33%) MS Excel
1 2 (33.33%) SPSS
Business Applications
1 2 (33.33%) Dynamics CRM
1 2 (33.33%) FastStats
Cloud Services
1 2 (33.33%) Microsoft Azure
Database & Business Intelligence
1 4 (66.67%) Data Warehouse
1 4 (66.67%) Power BI
1 4 (66.67%) SQL Server
2 3 (50.00%) Data Mining
2 3 (50.00%) Relational Database
3 2 (33.33%) Azure SQL Database
3 2 (33.33%) SAS EBI
3 2 (33.33%) SQL Server Analysis Services
3 2 (33.33%) SQL Server Integration Services
3 2 (33.33%) SQL Server Reporting Services
General
1 1 (16.67%) Finance
Job Titles
1 4 (66.67%) Developer
2 2 (33.33%) Data Manager
2 2 (33.33%) Database Developer
3 1 (16.67%) Analyst
3 1 (16.67%) Analyst Developer
3 1 (16.67%) Data Analyst
3 1 (16.67%) Data Quality Manager
3 1 (16.67%) Data Warehouse Developer
3 1 (16.67%) Quality Manager
3 1 (16.67%) Senior Analyst
3 1 (16.67%) Senior Analyst Developer
3 1 (16.67%) Senior Data Analyst
3 1 (16.67%) Senior Developer
3 1 (16.67%) Senior SQL Developer
3 1 (16.67%) SQL Analyst
3 1 (16.67%) SQL Data Analyst
3 1 (16.67%) SQL Developer
Processes & Methodologies
1 6 (100.00%) Business Intelligence
2 3 (50.00%) Data Modelling
2 3 (50.00%) ETL
2 3 (50.00%) Unit Testing
3 2 (33.33%) CRM
3 2 (33.33%) Stakeholder Management
3 2 (33.33%) Statistical Analysis
4 1 (16.67%) Analytics
4 1 (16.67%) Data Analysis
4 1 (16.67%) Data Analytics
4 1 (16.67%) Root Cause Analysis
Programming Languages
1 4 (66.67%) SQL
2 2 (33.33%) R
Vendors
1 4 (66.67%) Microsoft
2 3 (50.00%) Tableau
2 3 (50.00%) Teradata
3 2 (33.33%) Salesforce.com
Chester, Cheshire
Oscar
Salary: £40000 - £45000 per annum + Benefits
Posted: 14 hours ago