Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Bolton 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 20 November 2017 with a comparison to the same period in the previous 2 years.

Data Warehousing
Manchester > Bolton
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 44 - 41
Rank change year-on-year - +41 +9
Permanent jobs citing Data Warehouse 5 0 3
As % of all permanent IT jobs advertised in Bolton 2.66% - 1.44%
As % of the Database & Business Intelligence category 4.76% - 2.94%
Number of salaries quoted 5 0 3
Bolton median annual salary £30,000 - £23,000
10th Percentile £27,500 - £20,500
90th Percentile £44,400 - £39,500
Manchester median annual salary £40,500 £44,500 £42,000
% change year-on-year -8.99% +5.95% +1.20%

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 Bolton with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Bolton
Permanent vacancies with a requirement for database or business intelligence skills 105 108 102
As % of all permanent IT jobs advertised in Bolton 55.85% 38.43% 48.80%
Number of salaries quoted 99 92 95
Bolton median annual salary £37,500 £39,500 £39,000
Median salary % change year-on-year -5.06% +1.28% +11.43%
10th Percentile £27,400 £23,775 £22,750
90th Percentile £48,750 £48,625 £48,750
Manchester median annual salary £42,500 £41,500 £40,000
% change year-on-year +2.41% +3.75% +3.90%

Data Warehouse
Job Vacancy Trend in Bolton

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

Job vacancy trend for Data Warehouse in Bolton

Data Warehouse
Salary Trend in Bolton

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

Salary trend for Data Warehouse in Bolton

Data Warehouse
Salary Histogram in Bolton

The salary distribution of IT jobs citing Data Warehouse in Bolton over the 6 months to 20 November 2017.

Salary histogram for Data Warehouse in Bolton

For the 6 months to 20 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 Bolton region with a requirement for Data Warehouse.

1 5 (100.00%) SQL
1 5 (100.00%) Business Intelligence
1 5 (100.00%) SQL Server Integration Services
2 4 (80.00%) ETL
2 4 (80.00%) SQL Server
2 4 (80.00%) SQL Server Reporting Services
2 4 (80.00%) Power BI
3 3 (60.00%) Renewable Energy
3 3 (60.00%) VB
3 3 (60.00%) Data Quality
3 3 (60.00%) Relational Database
3 3 (60.00%) Data Structures
3 3 (60.00%) Crystal Reports
3 3 (60.00%) SharePoint
3 3 (60.00%) OpenEdge
3 3 (60.00%) RDBMS
4 1 (20.00%) Agile Software Development
4 1 (20.00%) Replication
4 1 (20.00%) SQL Server Analysis Services
4 1 (20.00%) Microsoft Azure
4 1 (20.00%) Microsoft
4 1 (20.00%) T-SQL
4 1 (20.00%) Analytical Skills
4 1 (20.00%) SQL Server 2012

Data Warehouse
Co-occurring IT Skills in Bolton 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 (60.00%) OpenEdge
1 3 (60.00%) SharePoint
Cloud Services
1 1 (20.00%) Microsoft Azure
Database & Business Intelligence
1 5 (100.00%) SQL Server Integration Services
2 4 (80.00%) Power BI
2 4 (80.00%) SQL Server
2 4 (80.00%) SQL Server Reporting Services
3 3 (60.00%) Crystal Reports
3 3 (60.00%) RDBMS
3 3 (60.00%) Relational Database
4 1 (20.00%) SQL Server 2012
4 1 (20.00%) SQL Server Analysis Services
Job Titles
1 5 (100.00%) Developer
2 4 (80.00%) Business Intelligence Developer
3 3 (60.00%) Business Developer
3 3 (60.00%) Report Developer
3 3 (60.00%) Report Writer
3 3 (60.00%) SSRS Developer
3 3 (60.00%) SSRS Report Writer
4 2 (40.00%) SQL Developer
5 1 (20.00%) SQL BI Developer
Miscellaneous
1 3 (60.00%) Data Structures
1 3 (60.00%) Renewable Energy
2 1 (20.00%) Analytical Skills
2 1 (20.00%) Replication
Processes & Methodologies
1 5 (100.00%) Business Intelligence
2 4 (80.00%) ETL
3 1 (20.00%) Agile Software Development
Programming Languages
1 5 (100.00%) SQL
2 3 (60.00%) VB
3 1 (20.00%) T-SQL
Quality Assurance & Compliance
1 3 (60.00%) Data Quality
Vendors
1 1 (20.00%) Microsoft