Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Chester with a requirement for Data Warehouse skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Warehouse over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Data Warehousing
Cheshire > Chester
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 40 26 17
Rank change year-on-year -14 -9 -1
Permanent jobs citing Data Warehouse 12 22 62
As % of all permanent IT jobs advertised in Chester 3.43% 7.80% 12.81%
As % of the Database & Business Intelligence category 8.00% 20.75% 28.44%
Number of salaries quoted 11 18 31
Chester median annual salary £32,500 £38,750 £50,000
Median salary % change year-on-year -16.13% -22.50% +21.95%
10th Percentile £19,750 £27,000 £31,500
90th Percentile £51,250 £83,750 £52,500
Cheshire median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -5.88%

Data Warehouse is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Chester with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Chester
Permanent vacancies with a requirement for database or business intelligence skills 150 106 218
As % of all permanent IT jobs advertised in Chester 42.86% 37.59% 45.04%
Number of salaries quoted 135 94 162
Chester median annual salary £43,500 £40,000 £45,000
Median salary % change year-on-year +8.75% -11.11% +28.57%
10th Percentile £26,250 £26,250 £25,329
90th Percentile £55,750 £57,500 £60,675
Cheshire median annual salary £42,500 £36,500 £40,000
% change year-on-year +16.44% -8.75% +3.90%

Data Warehouse
Job Vacancy Trend in Chester

Job postings citing Data Warehouse as a percentage of all IT jobs advertised in Chester.

Job vacancy trend for Data Warehouse in Chester

Data Warehouse
Salary Trend in Chester

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

Salary trend for Data Warehouse in Chester

Data Warehouse
Salary Histogram in Chester

The salary distribution of IT jobs citing Data Warehouse in Chester over the 6 months to 19 November 2017.

Salary histogram for Data Warehouse in Chester

For the 6 months to 19 November 2017, IT jobs citing Data Warehouse 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 Warehouse.

1 8 (66.67%) SQL
1 8 (66.67%) Business Intelligence
2 6 (50.00%) ETL
2 6 (50.00%) Data Analysis
2 6 (50.00%) Visualisation
3 5 (41.67%) Stakeholder Engagement
3 5 (41.67%) Data Visualisation
3 5 (41.67%) Analytics
4 4 (33.33%) Big Data
4 4 (33.33%) Agile Software Development
4 4 (33.33%) Finance
4 4 (33.33%) Python
5 3 (25.00%) Data Mining
5 3 (25.00%) T-SQL
5 3 (25.00%) SQL Server
5 3 (25.00%) VLDB
5 3 (25.00%) Google
5 3 (25.00%) Computer Science
5 3 (25.00%) Tableau
5 3 (25.00%) Web Development
6 2 (16.67%) Power BI
6 2 (16.67%) SQL Server 2016
6 2 (16.67%) Degree
6 2 (16.67%) SQL Server Analysis Services
6 2 (16.67%) Data Migration
6 2 (16.67%) Big Data Analytics
6 2 (16.67%) Data Analytics
6 2 (16.67%) ANSI SQL
6 2 (16.67%) Qlik Sense
6 2 (16.67%) Relational Database

Data Warehouse
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 1 (8.33%) Apache Spark
Cloud Services
1 2 (16.67%) Google Analytics
2 1 (8.33%) GitHub
Database & Business Intelligence
1 4 (33.33%) Big Data
2 3 (25.00%) Data Mining
2 3 (25.00%) SQL Server
2 3 (25.00%) VLDB
3 2 (16.67%) MySQL
3 2 (16.67%) Power BI
3 2 (16.67%) Qlik Sense
3 2 (16.67%) QlikView
3 2 (16.67%) Relational Database
3 2 (16.67%) Snowflake Schema
3 2 (16.67%) SQL Server 2016
3 2 (16.67%) SQL Server Analysis Services
3 2 (16.67%) SQL Server Integration Services
3 2 (16.67%) SQL Server Reporting Services
4 1 (8.33%) Hadoop
4 1 (8.33%) MongoDB
4 1 (8.33%) NoSQL
Development Applications
1 1 (8.33%) Git (software)
1 1 (8.33%) SoapUI
General
1 4 (33.33%) Finance
2 1 (8.33%) Marketing
Job Titles
1 7 (58.33%) Analyst
2 4 (33.33%) Data Analyst
3 3 (25.00%) Developer
3 3 (25.00%) Test Analyst
4 2 (16.67%) Business Intelligence Developer
4 2 (16.67%) Business Intelligence Lead
4 2 (16.67%) Lead Developer
5 1 (8.33%) Data Engineer
5 1 (8.33%) Data Warehouse Developer
5 1 (8.33%) Head of Business Intelligence
5 1 (8.33%) Senior Data Engineer
5 1 (8.33%) SQL Analyst
5 1 (8.33%) SQL Data Analyst
5 1 (8.33%) Test Data Analyst
Libraries, Frameworks & Software Standards
1 1 (8.33%) Kafka
Miscellaneous
1 3 (25.00%) Computer Science
2 1 (8.33%) Analytical Skills
Operating Systems
1 2 (16.67%) Unix
2 1 (8.33%) Linux
Processes & Methodologies
1 8 (66.67%) Business Intelligence
2 6 (50.00%) Data Analysis
2 6 (50.00%) ETL
2 6 (50.00%) Visualisation
3 5 (41.67%) Analytics
3 5 (41.67%) Data Visualisation
3 5 (41.67%) Stakeholder Engagement
4 4 (33.33%) Agile Software Development
5 3 (25.00%) Web Development
6 2 (16.67%) Big Data Analytics
6 2 (16.67%) Data Analytics
6 2 (16.67%) Data Migration
6 2 (16.67%) Migration
7 1 (8.33%) Continuous Integration
7 1 (8.33%) Customer Engagement
7 1 (8.33%) Machine Learning
7 1 (8.33%) Mathematics
7 1 (8.33%) Performance Tuning
7 1 (8.33%) Strategic Planning
7 1 (8.33%) Waterfall
Programming Languages
1 8 (66.67%) SQL
2 4 (33.33%) Python
3 3 (25.00%) T-SQL
4 2 (16.67%) ANSI SQL
5 1 (8.33%) Bash Shell
5 1 (8.33%) Shell Script
Qualifications
1 2 (16.67%) Degree
1 2 (16.67%) ISEB
1 2 (16.67%) ISTQB
Quality Assurance & Compliance
1 1 (8.33%) Data Quality
Vendors
1 3 (25.00%) Google
1 3 (25.00%) Tableau
2 2 (16.67%) Salesforce.com
3 1 (8.33%) Teradata
3 1 (8.33%) Twitter
3 1 (8.33%) Vertica