Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in Warrington with a requirement for Data Warehouse skills. Included is a benchmarking guide to the contractor rates 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.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data Warehousing
Cheshire > Warrington
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 30 29 33
Rank change year-on-year -1 +4 +13
Contract jobs citing Data Warehouse 2 21 25
As % of all contract IT jobs advertised in Warrington 0.72% 4.71% 3.99%
As % of the Database & Business Intelligence category 5.26% 19.63% 22.12%
Number of daily rates quoted 1 10 23
Warrington median daily rate £363 £650 £650
Median daily rate % change year-on-year -44.23% - +75.08%
10th Percentile £356 £342 £315
90th Percentile £369 £738 £771
Cheshire median daily rate £450 £400 £375
% change year-on-year +12.50% +6.67% -11.76%
Number of hourly rates quoted 0 0 0
Warrington median hourly rate - - -
Cheshire median hourly rate £27.00 - £33.00

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 contract job vacancies advertised in Warrington with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Warrington
Contract vacancies with a requirement for database or business intelligence skills 38 107 113
As % of all contract IT jobs advertised in Warrington 13.77% 23.99% 18.05%
Number of daily rates quoted 28 79 86
Warrington median daily rate £425 £425 £444
Median daily rate % change year-on-year - -4.23% +4.41%
10th Percentile £304 £295 £313
90th Percentile £575 £665 £694
Cheshire median daily rate £450 £375 £400
% change year-on-year +20.00% -6.25% +6.67%
Number of hourly rates quoted 2 0 0
Warrington median hourly rate £9.00 - -
Cheshire median hourly rate £25.50 £14.86 £33.00
% change year-on-year +71.60% -54.97% +106.25%

Data Warehouse
Job Vacancy Trend in Warrington

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

Job vacancy trend for Data Warehouse in Warrington

Data Warehouse
Contractor Daily Rate Trend in Warrington

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Warehouse in Warrington.

Contractor daily rate trend for Data Warehouse in Warrington

For the 6 months to 20 November 2017, IT contractor 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 contract ads across the Warrington region with a requirement for Data Warehouse.

1 1 (50.00%) SQL
1 1 (50.00%) SQL Server
1 1 (50.00%) ETL
1 1 (50.00%) ISEB
1 1 (50.00%) Project Management
1 1 (50.00%) Regression Testing
1 1 (50.00%) Validation
1 1 (50.00%) Migration
1 1 (50.00%) Agile Software Development
1 1 (50.00%) SQL Server Reporting Services
1 1 (50.00%) Software Testing
1 1 (50.00%) SQL Server Integration Services
1 1 (50.00%) ISTQB
1 1 (50.00%) Performance Testing
1 1 (50.00%) Stress Testing
1 1 (50.00%) Integration Testing
1 1 (50.00%) SQL Server Analysis Services
1 1 (50.00%) System Testing
1 1 (50.00%) Data Migration
1 1 (50.00%) Data Architecture
1 1 (50.00%) Team Foundation Server
1 1 (50.00%) Test Automation
1 1 (50.00%) HP Quality Center
1 1 (50.00%) Test Strategy
1 1 (50.00%) Functional Testing
1 1 (50.00%) Data Analytics
1 1 (50.00%) Analytics

Data Warehouse
Co-occurring IT Skills in Warrington 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:

Database & Business Intelligence
1 1 (50.00%) SQL Server
1 1 (50.00%) SQL Server Analysis Services
1 1 (50.00%) SQL Server Integration Services
1 1 (50.00%) SQL Server Reporting Services
Development Applications
1 1 (50.00%) Team Foundation Server
Job Titles
1 1 (50.00%) Analyst
1 1 (50.00%) Architect
1 1 (50.00%) Data Architect
1 1 (50.00%) Data Warehouse Analyst
1 1 (50.00%) Data Warehouse Test Analyst
1 1 (50.00%) Senior Architect
1 1 (50.00%) Senior Data Architect
1 1 (50.00%) SQL Analyst
1 1 (50.00%) SQL Data Analyst
1 1 (50.00%) Test Analyst
1 1 (50.00%) Test Data Analyst
Processes & Methodologies
1 1 (50.00%) Agile Software Development
1 1 (50.00%) Analytics
1 1 (50.00%) Data Analytics
1 1 (50.00%) Data Architecture
1 1 (50.00%) Data Migration
1 1 (50.00%) ETL
1 1 (50.00%) Functional Testing
1 1 (50.00%) Integration Testing
1 1 (50.00%) Migration
1 1 (50.00%) Performance Testing
1 1 (50.00%) Project Management
1 1 (50.00%) Regression Testing
1 1 (50.00%) Software Testing
1 1 (50.00%) Stress Testing
1 1 (50.00%) System Testing
1 1 (50.00%) Test Automation
1 1 (50.00%) Test Strategy
1 1 (50.00%) Validation
Programming Languages
1 1 (50.00%) SQL
Qualifications
1 1 (50.00%) ISEB
1 1 (50.00%) ISTQB
Systems Management
1 1 (50.00%) HP Quality Center