Period
to 12 December 2017

The following table provides summary statistics for contract job vacancies advertised in Sheffield 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 12 December 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 Yorkshire > Sheffield
6 months to
12 Dec 2017
Same period 2016 Same period 2015
Rank 57 76 46
Rank change year-on-year +19 -30 -11
Contract jobs citing Data Quality 8 4 28
As % of all contract IT jobs advertised in Sheffield 1.12% 0.41% 3.36%
As % of the Quality Assurance & Compliance category 6.56% 6.90% 21.54%
Number of daily rates quoted 22 3 30
Sheffield median daily rate £610 £495 £350
Median daily rate % change year-on-year +23.23% +41.43% -14.11%
10th Percentile £605 £495 £275
90th Percentile £755 £495 £538
South Yorkshire median daily rate £610 £495 £350
% change year-on-year +23.23% +41.43% -15.15%
Number of hourly rates quoted 0 0 2
Sheffield median hourly rate - - £10.50
South Yorkshire median hourly rate £16.50 £18.88 £10.50
% change year-on-year -12.58% +79.76% -

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 Sheffield with a requirement for quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
Sheffield
Contract vacancies with a requirement for quality assurance or compliance skills 122 58 130
As % of all contract IT jobs advertised in Sheffield 17.11% 6.01% 15.59%
Number of daily rates quoted 45 28 91
Sheffield median daily rate £425 £400 £445
Median daily rate % change year-on-year +6.25% -10.11% +27.14%
10th Percentile £100 £313 £255
90th Percentile £615 £679 £550
South Yorkshire median daily rate £425 £380 £425
% change year-on-year +11.84% -10.59% +26.87%
Number of hourly rates quoted 1 1 8
Sheffield median hourly rate £12.00 £10.50 £11.33
Median hourly rate % change year-on-year +14.29% -7.33% -30.66%
South Yorkshire median hourly rate £14.25 £21.50 £13.50
% change year-on-year -33.72% +59.26% -28.95%

Data Quality
Job Vacancy Trend in Sheffield

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

Job vacancy trend for Data Quality in Sheffield

Data Quality
Contractor Daily Rate Trend in Sheffield

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

Contractor daily rate trend for Data Quality in Sheffield

Data Quality
Contractor Daily Rate Histogram in Sheffield

The daily rate distribution of IT jobs citing Data Quality in Sheffield over the 6 months to 12 December 2017.

Contractor daily rate histogram for Data Quality in Sheffield

For the 6 months to 12 December 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 Sheffield region with a requirement for Data Quality.

1 6 (75.00%) SAS
1 6 (75.00%) Business Intelligence
1 6 (75.00%) BusinessObjects
1 6 (75.00%) CA
1 6 (75.00%) Informatica
1 6 (75.00%) Shell Script
1 6 (75.00%) ERwin
1 6 (75.00%) Data Security
1 6 (75.00%) Management Information System
1 6 (75.00%) Finance
1 6 (75.00%) SQL
1 6 (75.00%) Oracle
1 6 (75.00%) Unix
1 6 (75.00%) Data Warehouse
1 6 (75.00%) Data Modelling
1 6 (75.00%) PostgreSQL
1 6 (75.00%) Data Management
1 6 (75.00%) Enterprise Architecture
1 6 (75.00%) QA
1 6 (75.00%) Information Assurance
1 6 (75.00%) Reverse Engineering
1 6 (75.00%) Pentaho
1 6 (75.00%) Hadoop
1 6 (75.00%) Visualisation
1 6 (75.00%) Open Source
1 6 (75.00%) Apache Hive
1 6 (75.00%) MongoDB
1 6 (75.00%) Data Visualisation
1 6 (75.00%) Tableau
1 6 (75.00%) Data Governance

Data Quality
Co-occurring IT Skills in Sheffield 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 6 (75.00%) SAS
Database & Business Intelligence
1 6 (75.00%) Apache Hive
1 6 (75.00%) Big Data
1 6 (75.00%) BusinessObjects
1 6 (75.00%) Data Lake
1 6 (75.00%) Data Warehouse
1 6 (75.00%) Enterprise Data Warehouse
1 6 (75.00%) Hadoop
1 6 (75.00%) HBase
1 6 (75.00%) MongoDB
1 6 (75.00%) Pentaho
1 6 (75.00%) PostgreSQL
Development Applications
1 6 (75.00%) ERwin
2 1 (12.50%) Talend Open Studio
General
1 6 (75.00%) Finance
Job Titles
1 6 (75.00%) Architect
1 6 (75.00%) Data Architect
1 6 (75.00%) Lead Architect
1 6 (75.00%) Lead Data Architect
2 4 (50.00%) Business Intelligence Architect
2 4 (50.00%) Business Intelligence Lead
2 4 (50.00%) Data Warehouse Architect
3 2 (25.00%) Data Migration Lead
Miscellaneous
1 6 (75.00%) Analytical Skills
1 6 (75.00%) Enterprise Software
1 6 (75.00%) Management Information System
Operating Systems
1 6 (75.00%) Unix
Processes & Methodologies
1 6 (75.00%) Analytics
1 6 (75.00%) Business Intelligence
1 6 (75.00%) Data Architecture
1 6 (75.00%) Data Governance
1 6 (75.00%) Data Integration
1 6 (75.00%) Data Management
1 6 (75.00%) Data Modelling
1 6 (75.00%) Data Security
1 6 (75.00%) Data Strategy
1 6 (75.00%) Data Visualisation
1 6 (75.00%) Enterprise Architecture
1 6 (75.00%) Information Assurance
1 6 (75.00%) Metadata Management
1 6 (75.00%) Open Source
1 6 (75.00%) Reverse Engineering
1 6 (75.00%) SFIA
1 6 (75.00%) Visualisation
2 2 (25.00%) Data Analysis
2 2 (25.00%) Data Extraction
2 2 (25.00%) Data Migration
Programming Languages
1 6 (75.00%) Shell Script
1 6 (75.00%) SQL
Quality Assurance & Compliance
1 6 (75.00%) QA
Vendors
1 6 (75.00%) CA
1 6 (75.00%) Informatica
1 6 (75.00%) Oracle
1 6 (75.00%) Tableau
2 1 (12.50%) Talend