Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in Gloucestershire with a requirement for Data Quality skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Quality 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 Quality
South West > Gloucestershire
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 45 - 82
Rank change year-on-year - +82 -9
Contract jobs citing Data Quality 15 0 2
As % of all contract IT jobs advertised in Gloucestershire 2.28% - 0.20%
As % of the Quality Assurance & Compliance category 17.24% - 1.82%
Number of daily rates quoted 9 0 1
Gloucestershire median daily rate £450 - £275
10th Percentile £358 - £263
90th Percentile £513 - £288
South West median daily rate £459 £425 £350
% change year-on-year +8.00% +21.43% -26.32%
Number of hourly rates quoted 1 0 0
Gloucestershire median hourly rate £15.00 - -
South West median hourly rate £14.25 £8.50 -
% change year-on-year +67.65% - -

Data Quality is in the Quality Assurance and Compliance category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Gloucestershire with a requirement for quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
Gloucestershire
Contract vacancies with a requirement for quality assurance or compliance skills 87 92 110
As % of all contract IT jobs advertised in Gloucestershire 13.24% 10.07% 10.93%
Number of daily rates quoted 37 59 61
Gloucestershire median daily rate £420 £450 £400
Median daily rate % change year-on-year -6.67% +12.50% +14.29%
10th Percentile £254 £162 £235
90th Percentile £530 £575 £500
South West median daily rate £410 £393 £375
% change year-on-year +4.46% +4.67% -5.90%
Number of hourly rates quoted 9 15 8
Gloucestershire median hourly rate £45.00 £38.00 £43.00
Median hourly rate % change year-on-year +18.42% -11.63% +6.17%
10th Percentile £20.00 £11.40 £39.35
90th Percentile £60.00 £54.50 £44.65
South West median hourly rate £35.00 £38.00 £40.00
% change year-on-year -7.89% -5.00% +31.15%

Data Quality
Job Vacancy Trend in Gloucestershire

Job postings citing Data Quality as a percentage of all IT jobs advertised in Gloucestershire.

Job vacancy trend for Data Quality in Gloucestershire

Data Quality
Contractor Daily Rate Trend in Gloucestershire

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

Contractor daily rate trend for Data Quality in Gloucestershire

Data Quality
Contractor Daily Rate Histogram in Gloucestershire

The daily rate distribution of IT jobs citing Data Quality in Gloucestershire over the 6 months to 20 November 2017.

Contractor daily rate histogram for Data Quality in Gloucestershire

Data Quality
Contractor Hourly Rate Trend in Gloucestershire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Quality in Gloucestershire.

Contractor hourly rate trend for Data Quality in Gloucestershire

Data Quality
Contract Job Locations in Gloucestershire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Quality within the Gloucestershire region over the 6 months to 20 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cheltenham - 7 £425 - 1
Gloucester - 5 £463 - 1
Cirencester - 2 - -
Data Quality
South West

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

1 9 (60.00%) Finance
2 7 (46.67%) Data Warehouse
3 6 (40.00%) Data Modelling
3 6 (40.00%) Migration
3 6 (40.00%) Data Management
3 6 (40.00%) Data Migration
3 6 (40.00%) Data Governance
4 5 (33.33%) ETL
4 5 (33.33%) SQL
5 4 (26.67%) CRM
5 4 (26.67%) Business Intelligence
5 4 (26.67%) IBM
5 4 (26.67%) SQL Server Integration Services
5 4 (26.67%) Stakeholder Management
5 4 (26.67%) Dynamics CRM
6 3 (20.00%) IBM InfoSphere
6 3 (20.00%) Data Lineage
6 3 (20.00%) Teradata
6 3 (20.00%) Data Security
6 3 (20.00%) Management Information System
6 3 (20.00%) Data Analysis
6 3 (20.00%) DataStage
6 3 (20.00%) Oracle
7 2 (13.33%) SQL Server
7 2 (13.33%) DB2
7 2 (13.33%) T-SQL
7 2 (13.33%) PL/SQL
7 2 (13.33%) Microsoft Excel
7 2 (13.33%) QualityStage
7 2 (13.33%) Shell Script

Data Quality
Co-occurring IT Skills in Gloucestershire 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 (13.33%) SAS
2 1 (6.67%) Oracle Workflow
Applications
1 2 (13.33%) Microsoft Excel
2 1 (6.67%) MS Visio
2 1 (6.67%) Windchill
Business Applications
1 4 (26.67%) Dynamics CRM
Database & Business Intelligence
1 7 (46.67%) Data Warehouse
2 4 (26.67%) SQL Server Integration Services
3 3 (20.00%) DataStage
3 3 (20.00%) IBM InfoSphere
4 2 (13.33%) BusinessObjects
4 2 (13.33%) DB2
4 2 (13.33%) Enterprise Data Warehouse
4 2 (13.33%) Oracle ODI
4 2 (13.33%) Power BI
4 2 (13.33%) QlikView
4 2 (13.33%) QualityStage
4 2 (13.33%) RDBMS
4 2 (13.33%) Relational Database
4 2 (13.33%) SQL Server
5 1 (6.67%) Spotfire
5 1 (6.67%) SQL Server Analysis Services
5 1 (6.67%) SQL Server Reporting Services
General
1 9 (60.00%) Finance
2 2 (13.33%) Banking
2 2 (13.33%) Investment Banking
3 1 (6.67%) Manufacturing
3 1 (6.67%) Retail
Job Titles
1 3 (20.00%) Analyst
1 3 (20.00%) Data Analyst
1 3 (20.00%) Developer
2 2 (13.33%) Consultant
2 2 (13.33%) Data Consultant
2 2 (13.33%) Data Quality Consultant
2 2 (13.33%) Financial Analyst
2 2 (13.33%) Service Analyst
3 1 (6.67%) Business Intelligence Developer
3 1 (6.67%) Business Intelligence Manager
3 1 (6.67%) Business Intelligence Specialist
3 1 (6.67%) Business Manager
3 1 (6.67%) Data Quality Analyst
3 1 (6.67%) Data Quality Specialist
3 1 (6.67%) Data Steward
3 1 (6.67%) Data Warehouse Developer
3 1 (6.67%) Information Governance Specialist
3 1 (6.67%) Information Specialist
3 1 (6.67%) Quality Analyst
3 1 (6.67%) Teradata Developer
Miscellaneous
1 3 (20.00%) Management Information System
2 2 (13.33%) Analytical Skills
Operating Systems
1 1 (6.67%) Linux
1 1 (6.67%) Unix
1 1 (6.67%) Windows
1 1 (6.67%) Windows Server
Processes & Methodologies
1 6 (40.00%) Data Governance
1 6 (40.00%) Data Management
1 6 (40.00%) Data Migration
1 6 (40.00%) Data Modelling
1 6 (40.00%) Migration
2 5 (33.33%) ETL
3 4 (26.67%) Business Intelligence
3 4 (26.67%) CRM
3 4 (26.67%) Stakeholder Management
4 3 (20.00%) Data Analysis
4 3 (20.00%) Data Lineage
4 3 (20.00%) Data Security
5 2 (13.33%) Analytics
5 2 (13.33%) Data Cleansing
5 2 (13.33%) Data Integration
5 2 (13.33%) Dependency Management
5 2 (13.33%) Dimensional Modelling
5 2 (13.33%) Inmon Methodology
5 2 (13.33%) Kimball Methodology
5 2 (13.33%) Root Cause Analysis
Programming Languages
1 5 (33.33%) SQL
2 2 (13.33%) PL/SQL
2 2 (13.33%) Shell Script
2 2 (13.33%) T-SQL
Quality Assurance & Compliance
1 1 (6.67%) SLA
Vendors
1 4 (26.67%) IBM
2 3 (20.00%) Oracle
2 3 (20.00%) Teradata
3 2 (13.33%) Netezza
3 2 (13.33%) Tableau
4 1 (6.67%) Cognos
4 1 (6.67%) Microsoft
4 1 (6.67%) MicroStrategy
4 1 (6.67%) Trillium