The following table provides summary statistics for contract job vacancies advertised in Yorkshire 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 3 months to 27 June 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
England / Yorkshire
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 73 118 98
Rank change year-on-year +45 -20  
Contract jobs citing Data Quality 44 30 47
As % of all contract IT jobs advertised in Yorkshire 2.17% 1.06% 1.61%
As % of the Quality Assurance & Compliance category 18.11% 11.15% 14.69%
Number of daily rates quoted 21 20 37
Median daily rate £506 £400 £375
Median daily rate % change year-on-year +26.56% +6.66%  
90% offered a daily rate of more than £210 £375 £287
10% offered a daily rate of more than £588 £480 £517
UK excluding London median daily rate £446 £425 £400
% change year-on-year +5.00% +6.25%  
Number of hourly rates quoted 2 2 0
Median hourly rate £18.00 £13.50 -
Median hourly rate % change year-on-year +33.33% -  
UK excluding London median hourly rate £17.50 £16.09 £22.50
% change year-on-year +8.76% -28.48%  

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 contract job vacancies advertised in Yorkshire with a requirement for quality assurance and compliance skills.

Contract Quality Assurance & Compliance Skills
Yorkshire
Contract job vacancies with a requirement for quality assurance and compliance skills 243 269 320
As % of all contract IT job vacancies advertised in Yorkshire 11.99% 9.54% 10.94%
Number of daily rates quoted 124 177 253
Median daily rate £388 £400 £350
Median daily rate % change year-on-year -3.12% +14.28%  
90% offered a daily rate of more than £130 £252 £226
10% offered a daily rate of more than £550 £550 £500
UK excluding London median daily rate £400 £380 £375
% change year-on-year +5.26% +1.33%  
Number of hourly rates quoted 11 13 10
Median hourly rate £12.00 £15.50 £31.50
Median hourly rate % change year-on-year -22.58% -50.79%  
90% offered a hourly rate of more than £9.50 £11.15 £11.90
10% offered a hourly rate of more than £18.00 £22.00 £169.25
UK excluding London median hourly rate £25.00 £28.00 £21.78
% change year-on-year -10.71% +28.58%  

Data Quality
Job Vacancy Trend in Yorkshire

The job posting trend of jobs advertised in Yorkshire citing Data Quality as a proportion of all contract or permanent IT jobs with a match in the Quality Assurance & Compliance category.

Job vacancy trend for Data Quality in Yorkshire

Data Quality
Contractor Daily Rate Trend in Yorkshire

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

Contractor daily rate trend for Data Quality in Yorkshire

Data Quality
Contractor Daily Rate Histogram in Yorkshire

The daily rate distribution of IT jobs citing Data Quality in Yorkshire over the 3 months to 27 June 2017.

Contractor daily rate histogram for Data Quality in Yorkshire

Data Quality
Contractor Hourly Rate Trend in Yorkshire

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

Contractor hourly rate trend for Data Quality in Yorkshire

Data Quality
Contract Job Locations in Yorkshire

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 Yorkshire region over the 3 months to 27 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Yorkshire +29 38 £513 +28.12% 8
East Yorkshire - 5 £180 -
Data Quality
England

For the 6 months to 27 June 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 Yorkshire region with a requirement for Data Quality.

1 26 (39.39%) Data Modelling
2 25 (37.88%) Data Integration
3 22 (33.33%) Data Management
4 21 (31.82%) Degree
4 21 (31.82%) SQL
5 19 (28.79%) Finance
6 16 (24.24%) Agile Software Development
7 14 (21.21%) TOGAF
7 14 (21.21%) Mathematics
7 14 (21.21%) NHS
8 13 (19.70%) SAP
8 13 (19.70%) Stakeholder Engagement
9 11 (16.67%) SQL Server
9 11 (16.67%) SAS
9 11 (16.67%) Data Cleansing
10 10 (15.15%) Enterprise Architecture
10 10 (15.15%) ETL
11 9 (13.64%) Data Warehouse
11 9 (13.64%) Informatica
11 9 (13.64%) Python
11 9 (13.64%) Migration
11 9 (13.64%) Change Management
11 9 (13.64%) Project Management
11 9 (13.64%) Data Architecture
11 9 (13.64%) Pentaho
11 9 (13.64%) Continuous Integration
11 9 (13.64%) Data Governance
11 9 (13.64%) Analytics
11 9 (13.64%) Flask
12 8 (12.12%) Riak

Data Quality
Co-occurring IT Skills in Yorkshire 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 11 (16.67%) SAS
Applications
1 3 (4.55%) Stata
2 1 (1.52%) Microsoft Excel
Business Applications
1 4 (6.06%) SAP ERP
2 3 (4.55%) Dynamics AX
3 2 (3.03%) iTrent
3 2 (3.03%) SAP IS-U
Cloud Services
1 4 (6.06%) Amazon AWS
Database & Business Intelligence
1 11 (16.67%) SQL Server
2 9 (13.64%) Data Warehouse
2 9 (13.64%) Pentaho
3 8 (12.12%) Data Mining
3 8 (12.12%) Relational Database
3 8 (12.12%) Riak
4 7 (10.61%) MongoDB
5 6 (9.09%) NoSQL
5 6 (9.09%) SQL Server Reporting Services
6 4 (6.06%) DataStage
6 4 (6.06%) DB2
6 4 (6.06%) IBM InfoSphere
6 4 (6.06%) SAP Data Services
7 3 (4.55%) Big Data
7 3 (4.55%) BusinessObjects
7 3 (4.55%) DTS
7 3 (4.55%) MS Access
7 3 (4.55%) SQL Server Integration Services
8 2 (3.03%) RDBMS
8 2 (3.03%) SSDT
Development Applications
1 6 (9.09%) Talend Open Studio
2 3 (4.55%) Toad
3 2 (3.03%) SQL Server Management Studio (SSMS)
3 2 (3.03%) Visual Studio
General
1 19 (28.79%) Finance
2 3 (4.55%) Billing
3 1 (1.52%) Manufacturing
3 1 (1.52%) Pharmaceutical
Job Titles
1 20 (30.30%) Architect
2 13 (19.70%) Analyst
3 12 (18.18%) Technical Architect
4 11 (16.67%) Data Analyst
5 9 (13.64%) Developer
6 7 (10.61%) Consultant
6 7 (10.61%) Solutions Architect
7 4 (6.06%) Data Architect
7 4 (6.06%) Data Quality Analyst
7 4 (6.06%) DataStage Consultant
7 4 (6.06%) Quality Analyst
8 3 (4.55%) Data Consultant
8 3 (4.55%) Data Manager
8 3 (4.55%) Data Quality Specialist
8 3 (4.55%) Linux Engineer
8 3 (4.55%) Pentaho Developer
8 3 (4.55%) Technical Analyst
8 3 (4.55%) Unix Engineer
8 3 (4.55%) Unix Linux Engineer
9 2 (3.03%) SSRS Developer
Libraries, Frameworks & Software Standards
1 9 (13.64%) Flask
2 4 (6.06%) XML
3 2 (3.03%) Web Services
Miscellaneous
1 14 (21.21%) NHS
2 6 (9.09%) Analytical Skills
2 6 (9.09%) Reference Data
3 4 (6.06%) Management Information System
4 2 (3.03%) Credit Risk
4 2 (3.03%) Data Structures
4 2 (3.03%) Tandem
5 1 (1.52%) Computer Science
5 1 (1.52%) Virtual Team
Operating Systems
1 4 (6.06%) Linux
1 4 (6.06%) Solaris
1 4 (6.06%) Unix
Processes & Methodologies
1 26 (39.39%) Data Modelling
2 25 (37.88%) Data Integration
3 22 (33.33%) Data Management
4 16 (24.24%) Agile Software Development
5 14 (21.21%) Mathematics
5 14 (21.21%) TOGAF
6 13 (19.70%) Stakeholder Engagement
7 11 (16.67%) Data Cleansing
8 10 (15.15%) Enterprise Architecture
8 10 (15.15%) ETL
9 9 (13.64%) Analytics
9 9 (13.64%) Change Management
9 9 (13.64%) Continuous Integration
9 9 (13.64%) Data Architecture
9 9 (13.64%) Data Governance
9 9 (13.64%) Migration
9 9 (13.64%) Project Management
10 8 (12.12%) Stakeholder Management
10 8 (12.12%) Statistics
11 6 (9.09%) Validation
Programming Languages
1 21 (31.82%) SQL
2 9 (13.64%) Python
3 6 (9.09%) T-SQL
3 6 (9.09%) VBA
4 4 (6.06%) Shell Script
5 3 (4.55%) VB
Qualifications
1 21 (31.82%) Degree
2 8 (12.12%) Security Cleared
3 7 (10.61%) Master's Degree
4 4 (6.06%) SC Cleared
5 3 (4.55%) BPSS Clearance
Quality Assurance & Compliance
1 8 (12.12%) QA
2 2 (3.03%) GDPR
3 1 (1.52%) Disclosure Scotland
Systems Management
1 8 (12.12%) Ansible
2 2 (3.03%) Oracle EDQ
3 1 (1.52%) EMC NetWorker
Vendors
1 13 (19.70%) SAP
2 9 (13.64%) Informatica
3 8 (12.12%) IBM
4 6 (9.09%) Microsoft
4 6 (9.09%) Oracle
4 6 (9.09%) Talend
5 4 (6.06%) Red Hat
5 4 (6.06%) SolarWinds
6 3 (4.55%) Ariba
6 3 (4.55%) DataFlux
7 2 (3.03%) Cerner
8 1 (1.52%) Cisco
8 1 (1.52%) Tableau
8 1 (1.52%) Trillium
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