The following table provides summary statistics for permanent job vacancies advertised in Bristol 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
South West / Bristol
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 134 103 127
Rank change year-on-year -31 +24  
Permanent jobs citing Data Quality 8 17 12
As % of all permanent IT jobs advertised in Bristol 0.43% 1.06% 0.62%
As % of the Quality Assurance & Compliance category 4.04% 8.76% 5.91%
Number of salaries quoted 6 14 4
Median salary £47,500 £50,000 £43,750
Median salary % change year-on-year -5.00% +14.28%  
90% offered a salary of more than £26,000 £40,000 £37,425
10% offered a salary of more than £60,000 £69,250 £45,000
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 Bristol with a requirement for quality assurance and compliance skills.

Quality Assurance & Compliance Skills
Bristol
Permanent job vacancies with a requirement for quality assurance and compliance skills 198 194 203
As % of all permanent IT job vacancies advertised in Bristol 10.76% 12.09% 10.52%
Number of salaries quoted 161 169 152
Median salary £40,000 £41,500 £41,250
Median salary % change year-on-year -3.61% +0.60%  
90% offered a salary of more than £26,000 £25,000 £27,500
10% offered a salary of more than £59,500 £52,500 £65,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

Data Quality
Job Vacancy Trend in Bristol

The job posting trend of jobs advertised in Bristol 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 Bristol

Data Quality
Salary Trend in Bristol

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

Salary trend for Data Quality in Bristol

Data Quality
Salary Histogram in Bristol

The salary distribution of IT jobs citing Data Quality in Bristol over the 3 months to 23 June 2017.

Salary histogram for Data Quality in Bristol

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 Bristol region with a requirement for Data Quality.

1 7 (46.67%) SQL
1 7 (46.67%) Big Data
2 5 (33.33%) Finance
2 5 (33.33%) Business Intelligence
3 4 (26.67%) Data Warehouse
3 4 (26.67%) ETL
3 4 (26.67%) Statistics
3 4 (26.67%) Degree
4 3 (20.00%) Mathematics
4 3 (20.00%) Data Analysis
4 3 (20.00%) Hadoop
4 3 (20.00%) Visualisation
4 3 (20.00%) Apache Hive
4 3 (20.00%) Data Visualisation
4 3 (20.00%) Tableau
4 3 (20.00%) Data Governance
4 3 (20.00%) Apache Spark
4 3 (20.00%) Dashboard Development
5 2 (13.33%) ETL Development
5 2 (13.33%) Analytical Skills
5 2 (13.33%) Numerate Degree
5 2 (13.33%) Agile Software Development
5 2 (13.33%) Stakeholder Management
5 2 (13.33%) Data Modelling
5 2 (13.33%) VBA
5 2 (13.33%) SQL Server
5 2 (13.33%) Python
5 2 (13.33%) Microsoft Excel
5 2 (13.33%) Microsoft
5 2 (13.33%) Informatica

Data Quality
Co-occurring IT Skills in Bristol 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 (20.00%) Apache Spark
Applications
1 2 (13.33%) Microsoft Excel
Cloud Services
1 1 (6.67%) Amazon AWS
1 1 (6.67%) Google Cloud Platform
Database & Business Intelligence
1 7 (46.67%) Big Data
2 4 (26.67%) Data Warehouse
3 3 (20.00%) Apache Hive
3 3 (20.00%) Hadoop
4 2 (13.33%) Relational Database
4 2 (13.33%) SQL Server
4 2 (13.33%) SQL Server Integration Services
4 2 (13.33%) SQL Server Reporting Services
5 1 (6.67%) Power BI
5 1 (6.67%) SQL Server Analysis Services
General
1 5 (33.33%) Finance
Job Titles
1 9 (60.00%) Analyst
2 6 (40.00%) Data Analyst
3 3 (20.00%) Big Data Manager
3 3 (20.00%) Data Governance Analyst
3 3 (20.00%) Data Governance Manager
3 3 (20.00%) Data Manager
3 3 (20.00%) Data Quality Manager
3 3 (20.00%) Governance Manager
3 3 (20.00%) Senior Analyst
3 3 (20.00%) Senior Data Analyst
4 2 (13.33%) Business Intelligence Analyst
4 2 (13.33%) SQL Analyst
5 1 (6.67%) Analyst Developer
5 1 (6.67%) Consultant
5 1 (6.67%) Information Analyst
5 1 (6.67%) Senior Consultant
5 1 (6.67%) Support Analyst
5 1 (6.67%) Technical Analyst
5 1 (6.67%) Technical Support
5 1 (6.67%) Technical Support Analyst
Miscellaneous
1 2 (13.33%) Analytical Skills
2 1 (6.67%) Computer Science
2 1 (6.67%) Management Information System
2 1 (6.67%) NHS
Processes & Methodologies
1 5 (33.33%) Business Intelligence
2 4 (26.67%) ETL
2 4 (26.67%) Statistics
3 3 (20.00%) Dashboard Development
3 3 (20.00%) Data Analysis
3 3 (20.00%) Data Governance
3 3 (20.00%) Data Visualisation
3 3 (20.00%) Mathematics
3 3 (20.00%) Visualisation
4 2 (13.33%) Agile Software Development
4 2 (13.33%) Analytics
4 2 (13.33%) Business Analytics
4 2 (13.33%) Data Modelling
4 2 (13.33%) ETL Development
4 2 (13.33%) Stakeholder Management
5 1 (6.67%) Benchmarking
5 1 (6.67%) Data Management
5 1 (6.67%) Information Management
5 1 (6.67%) Project Management
5 1 (6.67%) Validation
Programming Languages
1 7 (46.67%) SQL
2 2 (13.33%) Python
2 2 (13.33%) Scala
2 2 (13.33%) VBA
3 1 (6.67%) T-SQL
Qualifications
1 4 (26.67%) Degree
2 2 (13.33%) Numerate Degree
Quality Assurance & Compliance
1 1 (6.67%) QA
Vendors
1 3 (20.00%) Tableau
2 2 (13.33%) Informatica
2 2 (13.33%) Microsoft
3 1 (6.67%) Google
3 1 (6.67%) IFS